In uno dei precedenti articoli ho presentato i risultati di vari provider di hosting russi. Grazie a tutti i commentatori e alle persone che hanno scritto messaggi privati per il feedback.
Questa volta voglio presentare i risultati del test dei server virtuali di aziende famose e grandi: , , e . Sono stati effettuati 38 test in tutte le località disponibili.
Anche se le caratteristiche dei server virtuali sono molto simili in questa occasione, vale la pena ricordare che il formato del test non è molto oggettivo e i risultati devono essere considerati con un certo grado di ironia, poiché le grandezze misurate sono piuttosto relative.
Come la volta scorsa, i test sono stati eseguiti utilizzando unixbench, dd, fio, speedtest, che operano su Debian 9, i parametri non sono stati modificati (due test dd: a blocchi di 64K e 1M; quattro test fio: in modalità lettura casuale, lettura diretta casuale, scrittura casuale e scrittura diretta casuale).
Descrizione dei piani e prezzi:
Provider
Spazio su disco / Risorse della CPU / Memoria RAM
Prezzo
25 GB SSD
CA, DE, IN, NL, US (CA) — 1x 2.2 GHz (Intel Xeon E5-2650v4);
SG, UK, US (NY) — 1x 2.3 GHz (Intel Xeon Gold 6140)
1 GB (MemTotal: 1020380 kB)
$5 / mese (~313 rubli)
25 GB SSD
AU, DE, FR, JP, NL, SG, UK, US (GA, IL, TX, CA, FL, NJ, WA) — 1x 2.4 GHz (vCPU);
CA — 1x 2.6 GHz (vCPU)
1 GB (MemTotal: 1020268 kB)
$5 / mese (~313 rubli)
25 GB SSD
AU, US (NJ) — 1x 2.2 GHz (AMD EPYC 7601);
CA, DE, IN, US (GA) — 1x 2 GHz (AMD EPYC 7501);
JP, SG, US (CA, TX) — 1x 2.3 GHz (Intel Xeon E5-2697v4);
UK — 1x 2.5 GHz (Intel Xeon E5-2680v3);
1 GB (MemTotal: 1020264 kB)
$5 / mese (~313 rubli)
20 GB NVMe SSD
DE (Falkenstein) — 1x 2.3 GHz (Intel Xeon Skylake);
DE (Nürnberg), FI — 1x 2.1 GHz (Intel Xeon Skylake)
2 GB (MemTotal: 2003300 kB)
2.99€ / mese (~208 rubli)
I risultati dei test sono sotto spoiler, e i grafici sono .
Server virtuale di DigitalOcean:
- piano Standard Droplet (25 GB SSD / 1x vCPU / 1 GB RAM / 1000 Mbit/s a $5 al mese);
- data center nel Regno Unito, Germania, Canada, India, Paesi Bassi, Singapore, Stati Uniti.
Test:
Unixbench (Canada, Toronto)
BYTE UNIX Benchmarks (Version 5.1.3)
Sistema: debian-s-1vcpu-1gb-tor1-01: GNU/Linux
OS: GNU/Linux -- 4.9.0-11-amd64 -- #1 SMP Debian 4.9.189-3+deb9u1 (2019-09-20)
Macchina: x86_64 (sconosciuta)
Lingua: en_US.utf8 (charmap="UTF-8", collate="UTF-8")
CPU 0: Intel(R) Xeon(R) CPU E5-2650 v4 @ 2.20GHz (4400.0 bogomips)
x86-64, MMX, Estensione Indirizzo Fisico, SYSENTER/SYSEXIT, SYSCALL/SYSRET, virtualizzazione Intel
15:52:08 attivo da 6 min, 1 utente, carico medio: 0.86, 0.44, 0.19; runlevel 5
------------------------------------------------------------------------
Esecuzione Benchmark: Dom 15 Dic 2019 15:52:08 - 16:19:36
1 CPU nel sistema; in esecuzione 1 copia parallela dei test
Dhrystone 2 utilizzando variabili di registro 17067275.6 lps (10.0 s, 7 campioni)
Whetstone a doppia precisione 3581.7 MWIPS (6.4 s, 7 campioni)
Throughput Execl 2166.6 lps (29.7 s, 2 campioni)
Copia di file 1024 bufsize 2000 maxblocks 244701.5 KBps (30.0 s, 2 campioni)
Copia di file 256 bufsize 500 maxblocks 71178.2 KBps (30.0 s, 2 campioni)
Copia di file 4096 bufsize 8000 maxblocks 663117.5 KBps (30.0 s, 2 campioni)
Throughput Pipe 334042.9 lps (10.0 s, 7 campioni)
Switching di Contesto Basato su Pipe 58850.2 lps (10.0 s, 7 campioni)
Creazione di Processi 4662.5 lps (30.0 s, 2 campioni)
Script Shell (1 concorrente) 2937.6 lpm (60.0 s, 2 campioni)
Script Shell (8 concorrenti) 393.6 lpm (60.1 s, 2 campioni)
Sovraccarico Chiamata di Sistema 230331.4 lps (10.0 s, 7 campioni)
Valori Indice Benchmark di Sistema VALORE BASE RISULTATO INDICE
Dhrystone 2 utilizzando variabili di registro 116700.0 17067275.6 1462.5
Whetstone a doppia precisione 55.0 3581.7 651.2
Throughput Execl 43.0 2166.6 503.9
Copia di file 1024 bufsize 2000 maxblocks 3960.0 244701.5 617.9
Copia di file 256 bufsize 500 maxblocks 1655.0 71178.2 430.1
Copia di file 4096 bufsize 8000 maxblocks 5800.0 663117.5 1143.3
Throughput Pipe 12440.0 334042.9 268.5
Switching di Contesto Basato su Pipe 4000.0 58850.2 147.1
Creazione di Processi 126.0 4662.5 370.0
Script Shell (1 concorrente) 42.4 2937.6 692.8
Script Shell (8 concorrenti) 6.0 393.6 656.0
Sovraccarico Chiamata di Sistema 15000.0 230331.4 153.6
========
Punteggio Indice Benchmark di Sistema 479.8Unixbench (Germania, Francoforte)
BYTE UNIX Benchmarks (Version 5.1.3)
Sistema: debian-s-1vcpu-1gb-fra1-01: GNU/Linux
OS: GNU/Linux -- 4.9.0-11-amd64 -- #1 SMP Debian 4.9.189-3+deb9u1 (2019-09-20)
Macchina: x86_64 (sconosciuta)
Lingua: en_US.utf8 (charmap="UTF-8", collate="UTF-8")
CPU 0: Intel(R) Xeon(R) CPU E5-2650 v4 @ 2.20GHz (4400.0 bogomips)
x86-64, MMX, Estensione indirizzo fisico, SYSENTER/SYSEXIT, SYSCALL/SYSRET, virtualizzazione Intel
23:37:04 attivo da 3 min, 1 utente, carico medio: 0.66, 0.24, 0.09; runlevel 5
------------------------------------------------------------------------
Esecuzione Benchmark: Ven 13 Dic 2019 23:37:04 - 00:05:10
1 CPU nel sistema; esecuzione di 1 copia parallela dei test
Dhrystone 2 usando variabili registro 26912014.0 lps (10.0 s, 7 campioni)
Double-Precision Whetstone 4483.5 MWIPS (9.9 s, 7 campioni)
Execl Throughput 3672.5 lps (30.0 s, 2 campioni)
File Copy 1024 bufsize 2000 maxblocks 463711.6 KBps (30.0 s, 2 campioni)
File Copy 256 bufsize 500 maxblocks 126002.9 KBps (30.0 s, 2 campioni)
File Copy 4096 bufsize 8000 maxblocks 1201991.6 KBps (30.0 s, 2 campioni)
Pipe Throughput 630949.6 lps (10.0 s, 7 campioni)
Pipe-based Context Switching 99295.5 lps (10.0 s, 7 campioni)
Creazione Processo 8599.9 lps (30.0 s, 2 campioni)
Shell Script (1 concorrente) 6028.7 lpm (60.0 s, 2 campioni)
Shell Script (8 concorrenti) 780.4 lpm (60.0 s, 2 campioni)
Overhead delle Chiamate di Sistema 355362.1 lps (10.0 s, 7 campioni)
Valori dell'Indice Benchmark di Sistema BASELINE RISULTATO INDICE
Dhrystone 2 usando variabili registro 116700.0 26912014.0 2306.1
Double-Precision Whetstone 55.0 4483.5 815.2
Execl Throughput 43.0 3672.5 854.1
File Copy 1024 bufsize 2000 maxblocks 3960.0 463711.6 1171.0
File Copy 256 bufsize 500 maxblocks 1655.0 126002.9 761.3
File Copy 4096 bufsize 8000 maxblocks 5800.0 1201991.6 2072.4
Pipe Throughput 12440.0 630949.6 507.2
Pipe-based Context Switching 4000.0 99295.5 248.2
Creazione Processo 126.0 8599.9 682.5
Shell Script (1 concorrente) 42.4 6028.7 1421.9
Shell Script (8 concorrenti) 6.0 780.4 1300.6
Overhead delle Chiamate di Sistema 15000.0 355362.1 236.9
========
Punteggio dell'Indice Benchmark di Sistema 833.0Unixbench (India, Bangalore)
BYTE UNIX Benchmarks (Versione 5.1.3)
Sistema: debian-s-1vcpu-1gb-blr1-01: GNU/Linux
OS: GNU/Linux -- 4.9.0-11-amd64 -- #1 SMP Debian 4.9.189-3+deb9u1 (2019-09-20)
Macchina: x86_64 (sconosciuto)
Lingua: en_US.utf8 (charmap="UTF-8", collate="UTF-8")
CPU 0: Intel(R) Xeon(R) CPU E5-2650 v4 @ 2.20GHz (4400.0 bogomips)
x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, virtualizzazione Intel
18:52:38 attivo da 3 min, 1 utente, carico medio: 0.66, 0.24, 0.09; runlevel 5
------------------------------------------------------------------------
Esecuzione Benchmark: Dom 15 Dic 2019 18:52:38 - 19:20:46
1 CPU nel sistema; esecuzione di 1 copia parallela di test
Dhrystone 2 usando variabili di registro 23572479.8 lps (10.0 s, 7 campioni)
Double-Precision Whetstone 4128.6 MWIPS (10.0 s, 7 campioni)
Execl Throughput 3005.2 lps (30.0 s, 2 campioni)
File Copy 1024 bufsize 2000 maxblocks 350138.9 KBps (30.0 s, 2 campioni)
File Copy 256 bufsize 500 maxblocks 95265.1 KBps (30.0 s, 2 campioni)
File Copy 4096 bufsize 8000 maxblocks 982227.6 KBps (30.0 s, 2 campioni)
Pipe Throughput 532053.3 lps (10.0 s, 7 campioni)
Pipe-based Context Switching 85820.9 lps (10.0 s, 7 campioni)
Creazione di processi 7340.8 lps (30.0 s, 2 campioni)
Shell Scripts (1 concorrente) 4636.3 lpm (60.0 s, 2 campioni)
Shell Scripts (8 concorrenti) 597.8 lpm (60.1 s, 2 campioni)
Sistema Chiamata Overhead 308446.2 lps (10.0 s, 7 campioni)
Valori Indice Benchmark di Sistema BASELINE RISULTATO INDICE
Dhrystone 2 usando variabili di registro 116700.0 23572479.8 2019.9
Double-Precision Whetstone 55.0 4128.6 750.6
Execl Throughput 43.0 3005.2 698.9
File Copy 1024 bufsize 2000 maxblocks 3960.0 350138.9 884.2
File Copy 256 bufsize 500 maxblocks 1655.0 95265.1 575.6
File Copy 4096 bufsize 8000 maxblocks 5800.0 982227.6 1693.5
Pipe Throughput 12440.0 532053.3 427.7
Pipe-based Context Switching 4000.0 85820.9 214.6
Creazione di processi 126.0 7340.8 582.6
Shell Scripts (1 concorrente) 42.4 4636.3 1093.5
Shell Scripts (8 concorrenti) 6.0 597.8 996.3
Sistema Chiamata Overhead 15000.0 308446.2 205.6
========
Punteggio Indice Benchmark di Sistema 686.4Unixbench (Paesi Bassi, Amsterdam)
BYTE UNIX Benchmarks (Version 5.1.3)
Sistema: debian-s-1vcpu-1gb-ams3-01: GNU/Linux
OS: GNU/Linux -- 4.9.0-11-amd64 -- #1 SMP Debian 4.9.189-3+deb9u1 (2019-09-20)
Macchina: x86_64 (sconosciuto)
Lingua: en_US.utf8 (charmap="UTF-8", collate="UTF-8")
CPU 0: Intel(R) Xeon(R) CPU E5-2650 v4 @ 2.20GHz (4400.0 bogomips)
x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, virtualizzazione Intel
14:12:24 attivo da 6 min, 1 utente, carico medio: 0.90, 0.34, 0.12; runlevel 5
------------------------------------------------------------------------
Esecuzione del benchmark: Mer Dic 11 2019 14:12:24 - 14:40:37
1 CPU nel sistema; esecuzione di 1 copia parallela dei test
Dhrystone 2 utilizzando variabili di registro 18016981.9 lps (10.0 s, 7 campioni)
Double-Precision Whetstone 3729.2 MWIPS (10.1 s, 7 campioni)
Esecuzione di Execl 2416.3 lps (30.0 s, 2 campioni)
Copia di file 1024 bufsize 2000 maxblocks 283772.5 KBps (30.0 s, 2 campioni)
Copia di file 256 bufsize 500 maxblocks 76113.2 KBps (30.0 s, 2 campioni)
Copia di file 4096 bufsize 8000 maxblocks 826905.7 KBps (30.0 s, 2 campioni)
Throughput della pipeline 461320.6 lps (10.0 s, 7 campioni)
Switching di contesto basato su pipeline 71653.1 lps (10.0 s, 7 campioni)
Creazione di processi 5727.0 lps (30.0 s, 2 campioni)
Script shell (1 concorrente) 3489.5 lpm (60.0 s, 2 campioni)
Script shell (8 concorrenti) 445.3 lpm (60.2 s, 2 campioni)
Sovraccarico delle chiamate di sistema 276916.2 lps (10.0 s, 7 campioni)
Valori degli indici dei benchmark di sistema BASELINE RISULTATO INDICE
Dhrystone 2 utilizzando variabili di registro 116700.0 18016981.9 1543.9
Double-Precision Whetstone 55.0 3729.2 678.0
Esecuzione di Execl 43.0 2416.3 561.9
Copia di file 1024 bufsize 2000 maxblocks 3960.0 283772.5 716.6
Copia di file 256 bufsize 500 maxblocks 1655.0 76113.2 459.9
Copia di file 4096 bufsize 8000 maxblocks 5800.0 826905.7 1425.7
Throughput della pipeline 12440.0 461320.6 370.8
Switching di contesto basato su pipeline 4000.0 71653.1 179.1
Creazione di processi 126.0 5727.0 454.5
Script shell (1 concorrente) 42.4 3489.5 823.0
Script shell (8 concorrenti) 6.0 445.3 742.2
Sovraccarico delle chiamate di sistema 15000.0 276916.2 184.6
========
Punteggio dell'indice dei benchmark di sistema 559.5Unixbench (Singapore)
BYTE UNIX Benchmark (Version 5.1.3)
Sistema: debian-s-1vcpu-1gb-sgp1-01: GNU/Linux
SO: GNU/Linux -- 4.9.0-11-amd64 -- #1 SMP Debian 4.9.189-3+deb9u1 (2019-09-20)
Macchina: x86_64 (sconosciuta)
Lingua: en_US.utf8 (charmap="UTF-8", collation="UTF-8")
CPU 0: Intel(R) Xeon(R) Gold 6140 CPU @ 2.30GHz (4589.2 bogomips)
x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, virtualizzazione Intel
18:08:59 attivo da 3 min, 1 utente, carico medio: 0.75, 0.27, 0.09; livello di esecuzione 5
------------------------------------------------------------------------
Esecuzione Benchmark: Mer Dic 11 2019 18:08:59 - 18:37:08
1 CPU nel sistema; esecuzione di 1 copia parallela dei test
Dhrystone 2 utilizzando variabili di registro 26210094.9 lps (10.0 s, 7 campioni)
Double-Precision Whetstone 3688.2 MWIPS (9.9 s, 7 campioni)
Throughput Execl 3280.2 lps (29.9 s, 2 campioni)
Copia File 1024 dimensione buffer 2000 maxblocks 395957.3 KBps (30.0 s, 2 campioni)
Copia File 256 dimensione buffer 500 maxblocks 105354.4 KBps (30.0 s, 2 campioni)
Copia File 4096 dimensione buffer 8000 maxblocks 1118194.8 KBps (30.0 s, 2 campioni)
Throughput Pipe 627972.2 lps (10.0 s, 7 campioni)
Cambio di Contesto basato su Pipe 86900.0 lps (10.0 s, 7 campioni)
Creazione Processo 7904.4 lps (30.0 s, 2 campioni)
Script Shell (1 concorrente) 4941.1 lpm (60.0 s, 2 campioni)
Script Shell (8 concorrenti) 631.0 lpm (60.1 s, 2 campioni)
Overhead Chiamata di Sistema 368192.7 lps (10.0 s, 7 campioni)
Valori Indice Benchmark di Sistema BASELINE RISULTATO INDICE
Dhrystone 2 utilizzando variabili di registro 116700.0 26210094.9 2245.9
Double-Precision Whetstone 55.0 3688.2 670.6
Throughput Execl 43.0 3280.2 762.8
Copia File 1024 dimensione buffer 2000 maxblocks 3960.0 395957.3 999.9
Copia File 256 dimensione buffer 500 maxblocks 1655.0 105354.4 636.6
Copia File 4096 dimensione buffer 8000 maxblocks 5800.0 1118194.8 1927.9
Throughput Pipe 12440.0 627972.2 504.8
Cambio di Contesto basato su Pipe 4000.0 86900.0 217.3
Creazione Processo 126.0 7904.4 627.3
Script Shell (1 concorrente) 42.4 4941.1 1165.3
Script Shell (8 concorrenti) 6.0 631.0 1051.6
Overhead Chiamata di Sistema 15000.0 368192.7 245.5
========
Punteggio Indice Benchmark di Sistema 744.9Unixbench (Regno Unito, Londra)
BYTE UNIX Benchmarks (Version 5.1.3)
Sistema: debian-s-1vcpu-1gb-lon1-01: GNU/Linux
OS: GNU/Linux -- 4.9.0-11-amd64 -- #1 SMP Debian 4.9.189-3+deb9u1 (2019-09-20)
Macchina: x86_64 (sconosciuta)
Lingua: en_US.utf8 (charmap="UTF-8", collate="UTF-8")
CPU 0: Intel(R) Xeon(R) Gold 6140 CPU @ 2.30GHz (4589.2 bogomips)
x86-64, MMX, Estensione indirizzo fisico, SYSENTER/SYSEXIT, SYSCALL/SYSRET, virtualizzazione Intel
12:30:15 attivo da 8 min, 1 utente, carico medio: 0.71, 0.24, 0.08; livello di esecuzione 5
------------------------------------------------------------------------
Esecuzione benchmark: Gio Dic 12 2019 12:30:15 - 12:58:24
1 CPU nel sistema; in esecuzione 1 copia parallela dei test
Dhrystone 2 che utilizza variabili di registro 31577703.9 lps (10.0 s, 7 campioni)
Double-Precision Whetstone 4164.5 MWIPS (9.8 s, 7 campioni)
Execl Throughput 3746.2 lps (30.0 s, 2 campioni)
File Copy 1024 bufsize 2000 maxblocks 449769.6 KBps (30.0 s, 2 campioni)
File Copy 256 bufsize 500 maxblocks 127650.7 KBps (30.0 s, 2 campioni)
File Copy 4096 bufsize 8000 maxblocks 1238103.8 KBps (30.0 s, 2 campioni)
Pipe Throughput 684221.5 lps (10.0 s, 7 campioni)
Pipe-based Context Switching 97428.3 lps (10.0 s, 7 campioni)
Creazione di Processi 9107.5 lps (30.0 s, 2 campioni)
Shell Scripts (1 concorrente) 5976.2 lpm (60.0 s, 2 campioni)
Shell Scripts (8 concorrenti) 746.2 lpm (60.0 s, 2 campioni)
Sovraccarico delle Chiamate di Sistema 405652.2 lps (10.0 s, 7 campioni)
Valori dell'Indice dei Benchmark di Sistema BASELINE RISULTATO INDICE
Dhrystone 2 che utilizza variabili di registro 116700.0 31577703.9 2705.9
Double-Precision Whetstone 55.0 4164.5 757.2
Execl Throughput 43.0 3746.2 871.2
File Copy 1024 bufsize 2000 maxblocks 3960.0 449769.6 1135.8
File Copy 256 bufsize 500 maxblocks 1655.0 127650.7 771.3
File Copy 4096 bufsize 8000 maxblocks 5800.0 1238103.8 2134.7
Pipe Throughput 12440.0 684221.5 550.0
Pipe-based Context Switching 4000.0 97428.3 243.6
Creazione di Processi 126.0 9107.5 722.8
Shell Scripts (1 concorrente) 42.4 5976.2 1409.5
Shell Scripts (8 concorrenti) 6.0 746.2 1243.6
Sovraccarico delle Chiamate di Sistema 15000.0 405652.2 270.4
========
Punteggio dell'Indice dei Benchmark di Sistema 855.3Unixbench (USA, New York)
BYTE UNIX Benchmarks (Version 5.1.3)
Sistema: debian-s-1vcpu-1gb-nyc3-01: GNU/Linux
OS: GNU/Linux -- 4.9.0-11-amd64 -- #1 SMP Debian 4.9.189-3+deb9u1 (2019-09-20)
Macchina: x86_64 (sconosciuta)
Lingua: en_US.utf8 (charmap="UTF-8", collate="UTF-8")
CPU 0: Intel(R) Xeon(R) Gold 6140 CPU @ 2.30GHz (4589.2 bogomips)
x86-64, MMX, Estensione indirizzo fisico, SYSENTER/SYSEXIT, SYSCALL/SYSRET, virtualizzazione Intel
13:10:48 attivo da 4 min, 1 utente, carico medio: 0.61, 0.24, 0.09; livello di esecuzione 5
------------------------------------------------------------------------
Esecuzione benchmark: Mer Dec 04 2019 13:10:48 - 13:38:54
1 CPU nel sistema; in esecuzione 1 copia parallela di test
Dhrystone 2 usando variabili registro 31830632.4 lps (10.0 s, 7 campioni)
Double-Precision Whetstone 4067.9 MWIPS (9.9 s, 7 campioni)
Throughput Execl 3892.2 lps (29.5 s, 2 campioni)
Copia file 1024 bufsize 2000 maxblocks 484700.4 KBps (30.0 s, 2 campioni)
Copia file 256 bufsize 500 maxblocks 143546.1 KBps (30.0 s, 2 campioni)
Copia file 4096 bufsize 8000 maxblocks 1306057.4 KBps (30.0 s, 2 campioni)
Throughput Pipe 782935.5 lps (10.0 s, 7 campioni)
Switching di contesto basato su Pipe 109443.7 lps (10.0 s, 7 campioni)
Creazione processo 10168.3 lps (30.0 s, 2 campioni)
Script Shell (1 concorrente) 6770.7 lpm (60.0 s, 2 campioni)
Script Shell (8 concorrenti) 864.3 lpm (60.0 s, 2 campioni)
Sovraccarico chiamata di sistema 470032.5 lps (10.0 s, 7 campioni)
Valori indice benchmark di sistema BASELINE RISULTATO INDICE
Dhrystone 2 usando variabili registro 116700.0 31830632.4 2727.6
Double-Precision Whetstone 55.0 4067.9 739.6
Throughput Execl 43.0 3892.2 905.2
Copia file 1024 bufsize 2000 maxblocks 3960.0 484700.4 1224.0
Copia file 256 bufsize 500 maxblocks 1655.0 143546.1 867.3
Copia file 4096 bufsize 8000 maxblocks 5800.0 1306057.4 2251.8
Throughput Pipe 12440.0 782935.5 629.4
Switching di contesto basato su Pipe 4000.0 109443.7 273.6
Creazione processo 126.0 10168.3 807.0
Script Shell (1 concorrente) 42.4 6770.7 1596.9
Script Shell (8 concorrenti) 6.0 864.3 1440.5
Sovraccarico chiamata di sistema 15000.0 470032.5 313.4
========
Punteggio indice benchmark di sistema 933.4Unixbench (USA, San Francisco)
BYTE UNIX Benchmarks (Version 5.1.3)
Sistema: debian-s-1vcpu-1gb-sfo2-01: GNU/Linux
OS: GNU/Linux -- 4.9.0-11-amd64 -- #1 SMP Debian 4.9.189-3+deb9u1 (2019-09-20)
Macchina: x86_64 (sconosciuto)
Lingua: en_US.utf8 (charmap="UTF-8", collate="UTF-8")
CPU 0: Intel(R) Xeon(R) CPU E5-2650 v4 @ 2.20GHz (4400.0 bogomips)
x86-64, MMX, Estensione Indirizzo Fisico, SYSENTER/SYSEXIT, SYSCALL/SYSRET, virtualizzazione Intel
07:32:35 attivo da 4 min, 1 utente, carico medio: 0.85, 0.38, 0.15; livello di esecuzione 5
------------------------------------------------------------------------
Esecuzione Benchmark: Gio Dec 05 2019 07:32:35 - 08:00:35
1 CPU nel sistema; esecuzione di 1 copia parallela di test
Dhrystone 2 usando variabili registrate 18731484.4 lps (10.0 s, 7 campioni)
Double-Precision Whetstone 3866.3 MWIPS (9.2 s, 7 campioni)
Execl Throughput 2473.3 lps (30.0 s, 2 campioni)
File Copy 1024 bufsize 2000 maxblocks 289169.4 KBps (30.0 s, 2 campioni)
File Copy 256 bufsize 500 maxblocks 81647.3 KBps (30.0 s, 2 campioni)
File Copy 4096 bufsize 8000 maxblocks 839008.9 KBps (30.0 s, 2 campioni)
Pipe Throughput 464945.7 lps (10.0 s, 7 campioni)
Pipe-based Context Switching 70296.3 lps (10.0 s, 7 campioni)
Process Creation 6041.0 lps (30.0 s, 2 campioni)
Shell Scripts (1 concorrente) 3583.0 lpm (60.0 s, 2 campioni)
Shell Scripts (8 concorrenti) 458.9 lpm (60.2 s, 2 campioni)
System Call Overhead 272373.3 lps (10.0 s, 7 campioni)
Valori Indice Benchmark di Sistema BASELINE RISULTATO INDICE
Dhrystone 2 usando variabili registrate 116700.0 18731484.4 1605.1
Double-Precision Whetstone 55.0 3866.3 703.0
Execl Throughput 43.0 2473.3 575.2
File Copy 1024 bufsize 2000 maxblocks 3960.0 289169.4 730.2
File Copy 256 bufsize 500 maxblocks 1655.0 81647.3 493.3
File Copy 4096 bufsize 8000 maxblocks 5800.0 839008.9 1446.6
Pipe Throughput 12440.0 464945.7 373.8
Pipe-based Context Switching 4000.0 70296.3 175.7
Process Creation 126.0 6041.0 479.4
Shell Scripts (1 concorrente) 42.4 3583.0 845.0
Shell Scripts (8 concorrenti) 6.0 458.9 764.9
System Call Overhead 15000.0 272373.3 181.6
========
Punteggio Indice Benchmark di Sistema 572.9dd (Canada, Toronto)Blocchi da 1M
2048+0 record in
2048+0 record out
2147483648 bytes (2.1 GB, 2.0 GiB) copiati, 6.32407 s, 340 MB/sBlocchi da 64K
32768+0 record in
32768+0 record out
2147483648 bytes (2.1 GB, 2.0 GiB) copiati, 8.07427 s, 266 MB/sdd (Germania, Francoforte)Blocchi da 1M
2048+0 record in
2048+0 record out
2147483648 bytes (2.1 GB, 2.0 GiB) copiati, 4.45694 s, 482 MB/sBlocchi da 64K
32768+0 record in
32768+0 record out
2147483648 bytes (2.1 GB, 2.0 GiB) copiati, 3.40443 s, 631 MB/sdd (India, Bangalore)Blocchi da 1M
2048+0 record in
2048+0 record out
2147483648 bytes (2.1 GB, 2.0 GiB) copiati, 2.84399 s, 755 MB/sBlocchi da 64K
32768+0 record in
32768+0 record out
2147483648 bytes (2.1 GB, 2.0 GiB) copiati, 3.98814 s, 538 MB/sdd (Paesi Bassi, Amsterdam)Blocchi da 1M
2048+0 record in
2048+0 record out
2147483648 bytes (2.1 GB, 2.0 GiB) copiati, 4.25153 s, 505 MB/sBlocchi da 64K
32768+0 record in
32768+0 record out
2147483648 bytes (2.1 GB, 2.0 GiB) copiati, 4.97376 s, 432 MB/sdd (Singapore)Blocchi da 1M
2048+0 record in
2048+0 record out
2147483648 bytes (2.1 GB, 2.0 GiB) copiati, 3.79863 s, 565 MB/sBlocchi da 64K
32768+0 record in
32768+0 record out
2147483648 byte (2.1 GB, 2.0 GiB) copiati, 3.49007 s, 615 MB/sdd (Regno Unito, Londra)Blocchi da 1M
2048+0 record in
2048+0 record out
2147483648 byte (2.1 GB, 2.0 GiB) copiati, 5.75593 s, 373 MB/sBlocchi da 64K
32768+0 record in
32768+0 record out
2147483648 byte (2.1 GB, 2.0 GiB) copiati, 5.54156 s, 388 MB/sdd (Stati Uniti, New York)Blocchi da 1M
2048+0 record in
2048+0 record out
2147483648 byte (2.1 GB, 2.0 GiB) copiati, 3.72736 s, 576 MB/sBlocchi da 64K
32768+0 record in
32768+0 record out
2147483648 byte (2.1 GB, 2.0 GiB) copiati, 3.41343 s, 629 MB/sdd (Stati Uniti, San Francisco)Blocchi da 1M
2048+0 record in
2048+0 record out
2147483648 byte (2.1 GB, 2.0 GiB) copiati, 3.30885 s, 649 MB/sBlocchi da 64K
32768+0 record in
32768+0 record out
2147483648 byte (2.1 GB, 2.0 GiB) copiati, 3.53563 s, 607 MB/sfio (Canada, Toronto)ora garantisce l'assenza di fallimenti. Se Read incontra un errore durante la lettura
benchmark: (g=0): rw=randread, bs=4K-4K/4K-4K/4K-4K, ioengine=sync, iodepth=32
...
fio-2.8
Avviando 8 processi
benchmark: Configurazione dei file di IO (1 file/i - 256MB)
benchmark: Configurazione dei file di IO (1 file/i - 256MB)
benchmark: Configurazione dei file di IO (1 file/i - 256MB)
benchmark: Configurazione dei file di IO (1 file/i - 256MB)
benchmark: Configurazione dei file di IO (1 file/i - 256MB)
benchmark: Configurazione dei file di IO (1 file/i - 256MB)
benchmark: Configurazione dei file di IO (1 file/i - 256MB)
benchmark: Configurazione dei file di IO (1 file/i - 256MB)
benchmark: (groupid=0, jobs=8): err= 0: pid=28463: Dom 15 Dic 16:21:05 2019
read : io=810904KB, bw=13512KB/s, iops=3378, runt= 60013msec
clat (usec): min=170, max=562215, avg=2329.21, stdev=7399.56
lat (usec): min=171, max=562216, avg=2334.20, stdev=7405.70
clat percentili (usec):
| 1.00th=[ 245], 5.00th=[ 314], 10.00th=[ 402], 20.00th=[ 540],
| 30.00th=[ 644], 40.00th=[ 764], 50.00th=[ 924], 60.00th=[ 1160],
| 70.00th=[ 1544], 80.00th=[ 2288], 90.00th=[ 4320], 95.00th=[ 7904],
| 99.00th=[29568], 99.50th=[37632], 99.90th=[50944], 99.95th=[67072],
| 99.99th=[382976]
bw (KB/s): min= 20, max= 3280, per=12.65%, avg=1709.08, stdev=752.64
lat (usec) : 250=1.18%, 500=15.24%, 750=22.38%, 1000=14.99%
lat (msec) : 2=23.20%, 4=12.09%, 10=7.21%, 20=2.10%, 50=1.50%
lat (msec) : 100=0.07%, 250=0.02%, 500=0.01%, 750=0.01%
cpu : usr=1.30%, sys=5.68%, ctx=197641, majf=0, minf=85
proprietà IO : 1=100.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.0%, 32=0.0%, >=64=0.0%
submit : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
complete : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
issued : totale=r=202726/w=0/d=0, breve=r=0/w=0/d=0, drop=r=0/w=0/d=0
latenza : target=0, finestra=0, percentile=100.00%, depth=32
Stato del gruppo di esecuzione 0 (tutti i lavori):
READ: io=810904KB, aggrb=13512KB/s, minb=13512KB/s, maxb=13512KB/s, mint=60013msec, maxt=60013msec
Statistiche del disco (lettura/scrittura):
vda: ios=203045/12, merge=0/12, ticks=250920/612, in_queue=251312, util=74.66%Scrivi
benchmark: (g=0): rw=randwrite, bs=4K-4K/4K-4K/4K-4K, ioengine=sync, iodepth=32
...
fio-2.8
Avvio di 8 processi
benchmark: Creazione file IO (1 file(s) / 256MB)
benchmark: (groupid=0, jobs=8): err= 0: pid=28501: Dom 15 Dic 2019 16:23:17
scrittura: io=6566.3MB, bw=111997KB/s, iops=27999, runt= 60036msec
clat (usec): min=2, max=508874, avg=164.65, stdev=3238.47
lat (usec): min=3, max=508875, avg=181.01, stdev=3480.05
clat percentili (usec):
| 1.00th=[ 4], 5.00th=[ 4], 10.00th=[ 4], 20.00th=[ 4],
| 30.00th=[ 5], 40.00th=[ 5], 50.00th=[ 5], 60.00th=[ 5],
| 70.00th=[ 5], 80.00th=[ 6], 90.00th=[ 7], 95.00th=[ 8],
| 99.00th=[ 48], 99.50th=[ 7392], 99.90th=[40192], 99.95th=[55040],
| 99.99th=[117248]
bw (KB /s): min= 0, max=139593, per=14.20%, avg=15900.11, stdev=8999.85
lat (usec) : 4=0.41%, 10=95.61%, 20=2.47%, 50=0.52%, 100=0.13%
lat (usec) : 250=0.16%, 500=0.05%, 750=0.03%, 1000=0.01%
lat (msec) : 2=0.03%, 4=0.03%, 10=0.10%, 20=0.16%, 50=0.23%
lat (msec) : 100=0.05%, 250=0.01%, 500=0.01%, 750=0.01%
cpu : usr=3.51%, sys=4.83%, ctx=29270, majf=0, minf=83
profondità IO : 1=100.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.0%, 32=0.0%, >=64=0.0%
submit : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
complete : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
issued : total=r=0/w=1680965/d=0, short=r=0/w=0/d=0, drop=r=0/w=0/d=0
latenza : target=0, window=0, percentile=100.00%, depth=32
Status del run gruppo 0 (tutti i lavori):
SCRITTURA: io=6566.3MB, aggrb=111997KB/s, minb=111997KB/s, maxb=111997KB/s, mint=60036msec, maxt=60036msec
Statistiche disco (lettura/scrittura):
vda: ios=653/312108, merge=0/1864, ticks=5244/3962028, in_queue=3970048, util=85.40%Lettura diretta
benchmark: (g=0): rw=randread, bs=4K-4K/4K-4K/4K-4K, ioengine=sync, iodepth=32
...
fio-2.8
Avvio di 8 processi
benchmark: Creazione file IO (1 file(s) / 256MB)
benchmark: Creazione file IO (1 file(s) / 256MB)
benchmark: Creazione file IO (1 file(s) / 256MB)
benchmark: Creazione file IO (1 file(s) / 256MB)
benchmark: Creazione file IO (1 file(s) / 256MB)
benchmark: Creazione file IO (1 file(s) / 256MB)
benchmark: Creazione file IO (1 file(s) / 256MB)
benchmark: Creazione file IO (1 file(s) / 256MB)
benchmark: (groupid=0, jobs=8): err= 0: pid=28488: Dom 15 Dic 2019 16:22:17
lettura: io=926632KB, bw=15443KB/s, iops=3860, runt= 60003msec
clat (usec): min=158, max=342030, avg=2041.48, stdev=5221.60
lat (usec): min=159, max=342031, avg=2044.90, stdev=5224.66
clat percentili (usec):
| 1.00th=[ 247], 5.00th=[ 322], 10.00th=[ 406], 20.00th=[ 524],
| 30.00th=[ 612], 40.00th=[ 732], 50.00th=[ 868], 60.00th=[ 1080],
| 70.00th=[ 1416], 80.00th=[ 2096], 90.00th=[ 3888], 95.00th=[ 6752],
| 99.00th=[22656], 99.50th=[34048], 99.90th=[47872], 99.95th=[52992],
| 99.99th=[199680]
bw (KB /s): min= 81, max= 3704, per=12.60%, avg=1946.40, stdev=778.52
lat (usec) : 250=1.16%, 500=16.28%, 750=24.32%, 1000=15.06%
lat (msec) : 2=22.14%, 4=11.33%, 10=6.79%, 20=1.75%, 50=1.11%
lat (msec) : 100=0.05%, 250=0.01%, 500=0.01%
cpu : usr=1.31%, sys=5.34%, ctx=227680, majf=0, minf=84
profondità IO : 1=100.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.0%, 32=0.0%, >=64=0.0%
submit : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
complete : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
issued : total=r=231658/w=0/d=0, short=r=0/w=0/d=0, drop=r=0/w=0/d=0
latenza : target=0, window=0, percentile=100.00%, depth=32
Status del run gruppo 0 (tutti i lavori):
LETTURA: io=926632KB, aggrb=15443KB/s, minb=15443KB/s, maxb=15443KB/s, mint=60003msec, maxt=60003msec
Statistiche disco (lettura/scrittura):
vda: ios=230719/8, merge=0/7, ticks=268276/96, in_queue=268104, util=76.22%Scrittura diretta
benchmark: (g=0): rw=randwrite, bs=4K-4K/4K-4K/4K-4K, ioengine=sync, iodepth=32
...
fio-2.8
Avvio di 8 processi
benchmark: Creazione file IO (1 file/i 256MB)
benchmark: (groupid=0, jobs=8): err= 0: pid=28524: Dom 15 Dic 2019 16:24:19
write: io=124888KB, bw=2080.2KB/s, iops=520, runt= 60037msec
clat (usec): min=653, max=401729, avg=15355.31, stdev=39324.23
lat (usec): min=655, max=401731, avg=15358.38, stdev=39325.85
clat percentiles (usec):
| 1.00th=[ 764], 5.00th=[ 884], 10.00th=[ 988], 20.00th=[ 1128],
| 30.00th=[ 1288], 40.00th=[ 1448], 50.00th=[ 1640], 60.00th=[ 1848],
| 70.00th=[ 2160], 80.00th=[ 2896], 90.00th=[94720], 95.00th=[124416],
| 99.00th=[152576], 99.50th=[166912], 99.90th=[207872], 99.95th=[268288],
| 99.99th=[395264]
bw (KB /s): min= 17, max= 584, per=12.52%, avg=260.41, stdev=87.52
lat (usec) : 750=0.73%, 1000=10.17%
lat (msec) : 2=54.34%, 4=19.08%, 10=3.99%, 20=0.49%, 50=0.27%
lat (msec) : 100=1.36%, 250=9.51%, 500=0.06%
cpu : usr=0.23%, sys=0.89%, ctx=66162, majf=0, minf=80
IO depths : 1=100.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.0%, 32=0.0%, >=64=0.0%
submit : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
complete : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
issued : total=r=0/w=31222/d=0, short=r=0/w=0/d=0, drop=r=0/w=0/d=0
latency : target=0, window=0, percentile=100.00%, depth=32
Stato dell'esecuzione gruppo 0 (tutti i lavori):
WRITE: io=124888KB, aggrb=2080KB/s, minb=2080KB/s, maxb=2080KB/s, mint=60037msec, maxt=60037msec
Statistiche disco (lettura/scrittura):
vda: ios=569/31224, merge=0/1484, ticks=648/54976, in_queue=55592, util=91.32%fio (Germania, Francoforte)ora garantisce l'assenza di fallimenti. Se Read incontra un errore durante la lettura
benchmark: (g=0): rw=randread, bs=4K-4K/4K-4K/4K-4K, ioengine=sync, iodepth=32
...
fio-2.8
Avvio di 8 processi
benchmark: Creazione file IO (1 file/i 256MB)
benchmark: Creazione file IO (1 file/i 256MB)
benchmark: Creazione file IO (1 file/i 256MB)
benchmark: Creazione file IO (1 file/i 256MB)
benchmark: Creazione file IO (1 file/i 256MB)
benchmark: Creazione file IO (1 file/i 256MB)
benchmark: Creazione file IO (1 file/i 256MB)
benchmark: Creazione file IO (1 file/i 256MB)
benchmark: (groupid=0, jobs=8): err= 0: pid=22841: Sab 14 Dic 2019 00:06:23
read : io=5529.7MB, bw=94371KB/s, iops=23592, runt= 60001msec
clat (usec): min=2, max=208020, avg=332.04, stdev=793.12
lat (usec): min=3, max=208021, avg=333.14, stdev=793.14
clat percentiles (usec):
| 1.00th=[ 3], 5.00th=[ 5], 10.00th=[ 187], 20.00th=[ 213],
| 30.00th=[ 229], 40.00th=[ 245], 50.00th=[ 262], 60.00th=[ 286],
| 70.00th=[ 314], 80.00th=[ 366], 90.00th=[ 490], 95.00th=[ 644],
| 99.00th=[ 2096], 99.50th=[ 2960], 99.90th=[ 4128], 99.95th=[ 4896],
| 99.99th=[10176]
bw (KB /s): min= 5640, max=19344, per=12.53%, avg=11821.28, stdev=2384.67
lat (usec) : 4=2.92%, 10=2.71%, 20=0.28%, 50=0.05%, 100=0.01%
lat (usec) : 250=36.74%, 500=47.83%, 750=5.95%, 1000=1.29%
lat (msec) : 2=1.16%, 4=0.94%, 10=0.11%, 20=0.01%, 50=0.01%
lat (msec) : 250=0.01%
cpu : usr=2.40%, sys=5.64%, ctx=1335613, majf=0, minf=82
IO depths : 1=100.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.0%, 32=0.0%, >=64=0.0%
submit : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
complete : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
issued : total=r=1415595/w=0/d=0, short=r=0/w=0/d=0, drop=r=0/w=0/d=0
latency : target=0, window=0, percentile=100.00%, depth=32
Stato dell'esecuzione gruppo 0 (tutti i lavori):
READ: io=5529.7MB, aggrb=94371KB/s, minb=94371KB/s, maxb=94371KB/s, mint=60001msec, maxt=60001msec
Statistiche disco (lettura/scrittura):
vda: ios=1330026/16, merge=31/12, ticks=381688/32, in_queue=381284, util=98.86%Scrivi
benchmark: (g=0): rw=randwrite, bs=4K-4K/4K-4K/4K-4K, ioengine=sync, iodepth=32
...
fio-2.8
Avvio di 8 processi
benchmark: Creazione del file IO (1 file/i / 256MB)
benchmark: (groupid=0, jobs=8): err= 0: pid=22875: Sabato 14 Dic 00:08:28 2019
scrittura: io=23387MB, bw=399054KB/s, iops=99763, durata= 60013msec
clat (usec): min=2, max=347823, media=53.51, stdev=1396.60
lat (usec): min=2, max=348279, media=58.09, stdev=1444.65
percentili clat (usec):
| 1.00th=[ 3], 5.00th=[ 3], 10.00th=[ 3], 20.00th=[ 3],
| 30.00th=[ 3], 40.00th=[ 3], 50.00th=[ 4], 60.00th=[ 4],
| 70.00th=[ 4], 80.00th=[ 4], 90.00th=[ 5], 95.00th=[ 5],
| 99.00th=[ 13], 99.50th=[ 16], 99.90th=[16320], 99.95th=[22656],
| 99.99th=[36096]
bw (KB/s): min= 0, max=69737, per=13.03%, media=52000.63, stdev=13148.08
lat (usec) : 4=46.65%, 10=51.87%, 20=1.04%, 50=0.08%, 100=0.02%
lat (usec) : 250=0.01%, 500=0.01%, 750=0.01%, 1000=0.01%
lat (msec) : 2=0.01%, 4=0.02%, 10=0.09%, 20=0.13%, 50=0.06%
lat (msec) : 100=0.01%, 250=0.01%, 500=0.01%
cpu : usr=4.38%, sys=5.58%, ctx=48485, majf=0, minf=83
Profondità IO : 1=100.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.0%, 32=0.0%, >=64=0.0%
submit : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
complete : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
issued : totale=r=0/w=5987113/d=0, short=r=0/w=0/d=0, drop=r=0/w=0/d=0
latenza : target=0, window=0, percentile=100.00%, depth=32
Stato di esecuzione gruppo 0 (tutti i lavori):
SCRITTURA: io=23387MB, aggrb=399054KB/s, minb=399054KB/s, maxb=399054KB/s, mint=60013msec, maxt=60013msec
Statistiche disco (lettura/scrittura):
vda: ios=269/703950, merge=0/5166, ticks=376/6209928, in_queue=6210116, util=97.19%Lettura diretta
benchmark: (g=0): rw=randread, bs=4K-4K/4K-4K/4K-4K, ioengine=sync, iodepth=32
...
fio-2.8
Avvio di 8 processi
benchmark: Creazione del file IO (1 file/i / 256MB)
benchmark: Creazione del file IO (1 file/i / 256MB)
benchmark: Creazione del file IO (1 file/i / 256MB)
benchmark: Creazione del file IO (1 file/i / 256MB)
benchmark: Creazione del file IO (1 file/i / 256MB)
benchmark: Creazione del file IO (1 file/i / 256MB)
benchmark: Creazione del file IO (1 file/i / 256MB)
benchmark: Creazione del file IO (1 file/i / 256MB)
benchmark: (groupid=0, jobs=8): err= 0: pid=22862: Sabato 14 Dic 00:07:28 2019
lettura: io=5254.4MB, bw=89673KB/s, iops=22418, durata= 60001msec
clat (usec): min=128, max=189254, media=349.55, stdev=876.11
lat (usec): min=129, max=189255, media=350.71, stdev=876.13
percentili clat (usec):
| 1.00th=[ 169], 5.00th=[ 187], 10.00th=[ 199], 20.00th=[ 219],
| 30.00th=[ 233], 40.00th=[ 249], 50.00th=[ 266], 60.00th=[ 290],
| 70.00th=[ 322], 80.00th=[ 374], 90.00th=[ 494], 95.00th=[ 644],
| 99.00th=[ 2064], 99.50th=[ 2992], 99.90th=[ 4192], 99.95th=[ 5472],
| 99.99th=[12992]
bw (KB/s): min= 4986, max=14872, per=12.50%, media=11210.81, stdev=1832.67
lat (usec) : 250=40.19%, 500=50.04%, 750=6.37%, 1000=1.22%
lat (msec) : 2=1.15%, 4=0.90%, 10=0.11%, 20=0.02%, 50=0.01%
lat (msec) : 250=0.01%
cpu : usr=2.30%, sys=5.08%, ctx=1349121, majf=0, minf=74
Profondità IO : 1=100.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.0%, 32=0.0%, >=64=0.0%
submit : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
complete : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
issued : totale=r=1345114/w=0/d=0, short=r=0/w=0/d=0, drop=r=0/w=0/d=0
latenza : target=0, window=0, percentile=100.00%, depth=32
Stato di esecuzione gruppo 0 (tutti i lavori):
LETTURA: io=5254.4MB, aggrb=89672KB/s, minb=89672KB/s, maxb=89672KB/s, mint=60001msec, maxt=60001msec
Statistiche disco (lettura/scrittura):
vda: ios=1340578/8, merge=0/7, ticks=396628/20, in_queue=396256, util=99.82%Scrittura diretta
benchmark: (g=0): rw=randwrite, bs=4K-4K/4K-4K/4K-4K, ioengine=sync, iodepth=32
...
fio-2.8
Avvio di 8 processi
benchmark: Creazione file di IO (1 file/i / 256MB)
benchmark: (groupid=0, jobs=8): err= 0: pid=22896: Sab Dic 14 00:09:29 2019
scrittura: io=181408KB, bw=3022.6KB/s, iops=755, runt= 60018msec
clat (usec): min=606, max=535365, avg=10574.01, stdev=38305.93
lat (usec): min=607, max=535367, avg=10575.65, stdev=38305.97
clat percentiles (usec):
| 1.00th=[ 660], 5.00th=[ 700], 10.00th=[ 732], 20.00th=[ 812],
| 30.00th=[ 900], 40.00th=[ 980], 50.00th=[ 1048], 60.00th=[ 1144],
| 70.00th=[ 1304], 80.00th=[ 1624], 90.00th=[ 3152], 95.00th=[123392],
| 99.00th=[183296], 99.50th=[218112], 99.90th=[305152], 99.95th=[358400],
| 99.99th=[460800]
bw (KB /s): min= 14, max= 736, per=12.61%, avg=381.11, stdev=155.64
lat (usec) : 750=12.63%, 1000=30.54%
lat (msec) : 2=41.81%, 4=6.44%, 10=2.36%, 20=0.17%, 50=0.04%
lat (msec) : 100=0.01%, 250=5.74%, 500=0.26%, 750=0.01%
cpu : usr=0.15%, sys=0.62%, ctx=93571, majf=0, minf=81
Profondità IO: 1=100.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.0%, 32=0.0%, >=64=0.0%
submit : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
complete : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
issued : totale=r=0/w=45352/d=0, short=r=0/w=0/d=0, drop=r=0/w=0/d=0
latenza : target=0, window=0, percentile=100.00%, depth=32
Stato del gruppo di esecuzione 0 (tutti i lavori):
SCRITTURA: io=181408KB, aggrb=3022KB/s, minb=3022KB/s, maxb=3022KB/s, mint=60018msec, maxt=60018msec
Statistiche disco (lettura/scrittura):
vda: ios=254/45392, merge=0/1838, ticks=272/56992, in_queue=57236, util=94.58%fio (India, Bangalore)ora garantisce l'assenza di fallimenti. Se Read incontra un errore durante la lettura
benchmark: (g=0): rw=randread, bs=4K-4K/4K-4K/4K-4K, ioengine=sync, iodepth=32
...
fio-2.8
Avvio di 8 processi
benchmark: Creazione file di IO (1 file/i / 256MB)
benchmark: Creazione file di IO (1 file/i / 256MB)
benchmark: Creazione file di IO (1 file/i / 256MB)
benchmark: Creazione file di IO (1 file/i / 256MB)
benchmark: Creazione file di IO (1 file/i / 256MB)
benchmark: Creazione file di IO (1 file/i / 256MB)
benchmark: Creazione file di IO (1 file/i / 256MB)
benchmark: Creazione file di IO (1 file/i / 256MB)
benchmark: (groupid=0, jobs=8): err= 0: pid=16212: Dom Dic 15 19:21:57 2019
lettura : io=6139.3MB, bw=104771KB/s, iops=26192, runt= 60003msec
clat (usec): min=2, max=168209, avg=297.31, stdev=431.72
lat (usec): min=3, max=168210, avg=298.56, stdev=431.78
clat percentiles (usec):
| 1.00th=[ 4], 5.00th=[ 5], 10.00th=[ 189], 20.00th=[ 213],
| 30.00th=[ 229], 40.00th=[ 245], 50.00th=[ 262], 60.00th=[ 282],
| 70.00th=[ 310], 80.00th=[ 354], 90.00th=[ 442], 95.00th=[ 540],
| 99.00th=[ 980], 99.50th=[ 1592], 99.90th=[ 3504], 99.95th=[ 4128],
| 99.99th=[ 6752]
bw (KB /s): min= 9088, max=17808, per=12.49%, avg=13085.74, stdev=1494.25
lat (usec) : 4=0.94%, 10=5.00%, 20=0.42%, 50=0.14%, 100=0.01%
lat (usec) : 250=37.12%, 500=49.91%, 750=4.81%, 1000=0.69%
lat (msec) : 2=0.60%, 4=0.30%, 10=0.05%, 20=0.01%, 50=0.01%
lat (msec) : 250=0.01%
cpu : usr=3.02%, sys=7.08%, ctx=1475390, majf=0, minf=82
Profondità IO: 1=100.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.0%, 32=0.0%, >=64=0.0%
submit : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
complete : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
issued : totale=r=1571645/w=0/d=0, short=r=0/w=0/d=0, drop=r=0/w=0/d=0
latenza : target=0, window=0, percentile=100.00%, depth=32
Stato del gruppo di esecuzione 0 (tutti i lavori):
LETTURA: io=6139.3MB, aggrb=104771KB/s, minb=104771KB/s, maxb=104771KB/s, mint=60003msec, maxt=60003msec
Statistiche disco (lettura/scrittura):
vda: ios=1464677/18, merge=0/9, ticks=324452/40, in_queue=324132, util=97.85%Scrivi
benchmark: (g=0): rw=randwrite, bs=4K-4K/4K-4K/4K-4K, ioengine=sync, iodepth=32
...
fio-2.8
Avvio di 8 processi
benchmark: Creazione file IO (1 file/i - 256MB)
benchmark: (groupid=0, jobs=8): err= 0: pid=16261: Dom 15 Dic 2019 19:24:02
scrittura: io=18895MB, bw=322434KB/s, iops=80608, runtime= 60009msec
clat (usec): min=2, max=242956, avg=66.55, stdev=1165.23
lat (usec): min=2, max=242958, avg=72.17, stdev=1229.79
clat percentili (usec):
| 1.00th=[ 3], 5.00th=[ 3], 10.00th=[ 4], 20.00th=[ 4],
| 30.00th=[ 4], 40.00th=[ 4], 50.00th=[ 5], 60.00th=[ 5],
| 70.00th=[ 5], 80.00th=[ 5], 90.00th=[ 6], 95.00th=[ 6],
| 99.00th=[ 16], 99.50th=[ 159], 99.90th=[18304], 99.95th=[23424],
| 99.99th=[36096]
bw (KB/s): min= 0, max=63440, per=12.78%, avg=41198.18, stdev=6458.96
lat (usec): 4=8.56%, 10=89.24%, 20=1.36%, 50=0.29%, 100=0.03%
lat (usec): 250=0.02%, 500=0.01%, 750=0.01%, 1000=0.01%
lat (msec): 2=0.02%, 4=0.04%, 10=0.15%, 20=0.19%, 50=0.07%
lat (msec): 100=0.01%, 250=0.01%
cpu : usr=4.18%, sys=5.82%, ctx=54734, majf=0, minf=82
Profondità IO : 1=100.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.0%, 32=0.0%, >=64=0.0%
submit : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
complete : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
issued : totale=r=0/w=4837234/d=0, breve=r=0/w=0/d=0, drop=r=0/w=0/d=0
latenza : target=0, finestra=0, percentile=100.00%, profondità=32
Stato di esecuzione gruppo 0 (tutti i lavori):
SCRITTURA: io=18895MB, aggrb=322433KB/s, minb=322433KB/s, maxb=322433KB/s, mint=60009msec, maxt=60009msec
Statistiche disco (lettura/scrittura):
vda: ios=689/1218295, merge=0/4077, ticks=448/5951228, in_coda=5952404, util=90.57%Lettura diretta
benchmark: (g=0): rw=randread, bs=4K-4K/4K-4K/4K-4K, ioengine=sync, iodepth=32
...
fio-2.8
Avvio di 8 processi
benchmark: Creazione file IO (1 file/i - 256MB)
benchmark: Creazione file IO (1 file/i - 256MB)
benchmark: Creazione file IO (1 file/i - 256MB)
benchmark: Creazione file IO (1 file/i - 256MB)
benchmark: Creazione file IO (1 file/i - 256MB)
benchmark: Creazione file IO (1 file/i - 256MB)
benchmark: Creazione file IO (1 file/i - 256MB)
benchmark: Creazione file IO (1 file/i - 256MB)
benchmark: (groupid=0, jobs=8): err= 0: pid=16234: Dom 15 Dic 2019 19:23:02
lettura: io=6596.6MB, bw=112569KB/s, iops=28142, runtime= 60002msec
clat (usec): min=121, max=184890, avg=276.48, stdev=539.90
lat (usec): min=123, max=184891, avg=277.66, stdev=539.94
clat percentili (usec):
| 1.00th=[ 169], 5.00th=[ 185], 10.00th=[ 197], 20.00th=[ 213],
| 30.00th=[ 225], 40.00th=[ 237], 50.00th=[ 251], 60.00th=[ 266],
| 70.00th=[ 278], 80.00th=[ 306], 90.00th=[ 366], 95.00th=[ 442],
| 99.00th=[ 660], 99.50th=[ 868], 99.90th=[ 1832], 99.95th=[ 2224],
| 99.99th=[ 3632]
bw (KB/s): min= 9216, max=15784, per=12.51%, avg=14079.06, stdev=854.30
lat (usec) : 250=49.89%, 500=47.05%, 750=2.39%, 1000=0.27%
lat (msec) : 2=0.32%, 4=0.07%, 10=0.01%, 20=0.01%, 250=0.01%
cpu : usr=3.13%, sys=6.76%, ctx=1693666, majf=0, minf=68
Profondità IO : 1=100.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.0%, 32=0.0%, >=64=0.0%
submit : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
complete : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
issued : totale=r=1688590/w=0/d=0, breve=r=0/w=0/d=0, drop=r=0/w=0/d=0
latenza : target=0, finestra=0, percentile=100.00%, profondità=32
Stato di esecuzione gruppo 0 (tutti i lavori):
LETTURA: io=6596.6MB, aggrb=112568KB/s, minb=112568KB/s, maxb=112568KB/s, mint=60002msec, maxt=60002msec
Statistiche disco (lettura/scrittura):
vda: ios=1684306/17, merge=0/12, ticks=354396/0, in_coda=354000, util=99.71%Scrittura diretta
benchmark: (g=0): rw=randwrite, bs=4K-4K/4K-4K/4K-4K, ioengine=sync, iodepth=32
...
fio-2.8
Avviando 8 processi
benchmark: Creazione file IO (1 file(s) / 256MB)
benchmark: (groupid=0, jobs=8): err= 0: pid=16285: Dom 15 Dic 2019 19:25:03
scrittura: io=254516KB, bw=4240.1KB/s, iops=1060, runt= 60014msec
clat (usec): min=600, max=238513, avg=7533.21, stdev=25823.98
lat (usec): min=601, max=238514, avg=7534.78, stdev=25824.02
percentili clat (usec):
| 1.00th=[ 644], 5.00th=[ 668], 10.00th=[ 684], 20.00th=[ 708],
| 30.00th=[ 732], 40.00th=[ 764], 50.00th=[ 844], 60.00th=[ 940],
| 70.00th=[ 1004], 80.00th=[ 1096], 90.00th=[ 1608], 95.00th=[98816],
| 99.00th=[114176], 99.50th=[120320], 99.90th=[150528], 99.95th=[179200],
| 99.99th=[211968]
bw (KB /s): min= 161, max= 944, per=12.61%, avg=534.54, stdev=151.72
lat (usec) : 750=36.66%, 1000=32.68%
lat (msec) : 2=22.13%, 4=2.00%, 10=0.26%, 20=0.03%, 50=0.01%
lat (msec) : 100=1.48%, 250=4.75%
cpu : usr=0.22%, sys=0.89%, ctx=131469, majf=0, minf=82
profondità IO: 1=100.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.0%, 32=0.0%, >=64=0.0%
submit : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
complete : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
issued : total=r=0/w=63629/d=0, short=r=0/w=0/d=0, drop=r=0/w=0/d=0
latency : target=0, window=0, percentile=100.00%, depth=32
Stato della corsa gruppo 0 (tutti i lavori):
SCRITTURA: io=254516KB, aggrb=4240KB/s, minb=4240KB/s, maxb=4240KB/s, mint=60014msec, maxt=60014msec
Statistiche disco (lettura/scrittura):
vda: ios=688/63671, merge=0/1910, ticks=548/55720, in_queue=56248, util=92.49%fio (Paesi Bassi, Amsterdam)ora garantisce l'assenza di fallimenti. Se Read incontra un errore durante la lettura
benchmark: (g=0): rw=randread, bs=4K-4K/4K-4K/4K-4K, ioengine=sync, iodepth=32
...
fio-2.8
Avviando 8 processi
benchmark: Creazione file IO (1 file(s) / 256MB)
benchmark: Creazione file IO (1 file(s) / 256MB)
benchmark: Creazione file IO (1 file(s) / 256MB)
benchmark: Creazione file IO (1 file(s) / 256MB)
benchmark: Creazione file IO (1 file(s) / 256MB)
benchmark: Creazione file IO (1 file(s) / 256MB)
benchmark: Creazione file IO (1 file(s) / 256MB)
benchmark: Creazione file IO (1 file(s) / 256MB)
benchmark: (groupid=0, jobs=8): err= 0: pid=5714: Mer 11 Dic 2019 14:41:53
lettura: io=1601.9MB, bw=27335KB/s, iops=6833, runt= 60009msec
clat (usec): min=147, max=100526, avg=1153.46, stdev=1994.16
lat (usec): min=148, max=100527, avg=1155.92, stdev=1997.60
percentili clat (usec):
| 1.00th=[ 209], 5.00th=[ 245], 10.00th=[ 270], 20.00th=[ 338],
| 30.00th=[ 446], 40.00th=[ 540], 50.00th=[ 628], 60.00th=[ 748],
| 70.00th=[ 940], 80.00th=[ 1272], 90.00th=[ 2192], 95.00th=[ 3728],
| 99.00th=[10176], 99.50th=[13888], 99.90th=[23680], 99.95th=[27776],
| 99.99th=[35584]
bw (KB /s): min= 1928, max= 7392, per=12.49%, avg=3415.22, stdev=835.60
lat (usec) : 250=5.96%, 500=28.91%, 750=25.29%, 1000=12.39%
lat (msec) : 2=16.24%, 4=6.70%, 10=3.48%, 20=0.85%, 50=0.18%
lat (msec) : 100=0.01%, 250=0.01%
cpu : usr=1.45%, sys=4.77%, ctx=415144, majf=0, minf=90
profondità IO: 1=100.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.0%, 32=0.0%, >=64=0.0%
submit : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
complete : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
issued : total=r=410080/w=0/d=0, short=r=0/w=0/d=0, drop=r=0/w=0/d=0
latency : target=0, window=0, percentile=100.00%, depth=32
Stato della corsa gruppo 0 (tutti i lavori):
LETTURA: io=1601.9MB, aggrb=27334KB/s, minb=27334KB/s, maxb=27334KB/s, mint=60009msec, maxt=60009msec
Statistiche disco (lettura/scrittura):
vda: ios=409241/8, merge=0/6, ticks=311748/96, in_queue=311500, util=86.72%Scrivi
benchmark: (g=0): rw=randwrite, bs=4K-4K/4K-4K/4K-4K, ioengine=sync, iodepth=32
...
fio-2.8
Inizio di 8 processi
benchmark: Creazione file IO (1 file/i 256MB)
benchmark: (groupid=0, jobs=8): err= 0: pid=5746: Mer 11 Dic 2019 14:43:59
scrittura: io=10688MB, bw=182382KB/s, iops=45595, runtime= 60009msec
clat (usec): min=2, max=384094, avg=108.20, stdev=2173.94
lat (usec): min=3, max=384096, avg=118.33, stdev=2308.57
percentuali di clat (usec):
| 1.00th=[ 3], 5.00th=[ 4], 10.00th=[ 4], 20.00th=[ 4],
| 30.00th=[ 4], 40.00th=[ 5], 50.00th=[ 5], 60.00th=[ 5],
| 70.00th=[ 5], 80.00th=[ 5], 90.00th=[ 6], 95.00th=[ 8],
| 99.00th=[ 34], 99.50th=[ 2608], 99.90th=[28032], 99.95th=[37632],
| 99.99th=[76288]
bw (KB /s): min= 0, max=45740, per=13.54%, avg=24689.24, stdev=8568.82
lat (usec) : 4=1.12%, 10=95.58%, 20=1.91%, 50=0.51%, 100=0.12%
lat (usec) : 250=0.13%, 500=0.06%, 750=0.02%, 1000=0.01%
lat (msec) : 2=0.03%, 4=0.04%, 10=0.13%, 20=0.17%, 50=0.15%
lat (msec) : 100=0.02%, 250=0.01%, 500=0.01%
cpu : usr=3.78%, sys=5.14%, ctx=39912, majf=0, minf=83
Profondità IO : 1=100.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.0%, 32=0.0%, >=64=0.0%
submit : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
complete : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
issued : totale=r=0/w=2736147/d=0, breve=r=0/w=0/d=0, drop=r=0/w=0/d=0
latenza : target=0, finestra=0, percentile=100.00%, profondità=32
Stato del gruppo di esecuzione 0 (tutti i lavori):
SCRITTURA: io=10688MB, aggrb=182382KB/s, minb=182382KB/s, maxb=182382KB/s, mint=60009msec, maxt=60009msec
Statistiche disco (lettura/scrittura):
vda: ios=170/452541, merge=0/4470, ticks=592/4649176, in_coda=4650320, util=90.11%Lettura diretta
benchmark: (g=0): rw=randread, bs=4K-4K/4K-4K/4K-4K, ioengine=sync, iodepth=32
...
fio-2.8
Inizio di 8 processi
benchmark: Creazione file IO (1 file/i 256MB)
benchmark: Creazione file IO (1 file/i 256MB)
benchmark: Creazione file IO (1 file/i 256MB)
benchmark: Creazione file IO (1 file/i 256MB)
benchmark: Creazione file IO (1 file/i 256MB)
benchmark: Creazione file IO (1 file/i 256MB)
benchmark: Creazione file IO (1 file/i 256MB)
benchmark: Creazione file IO (1 file/i 256MB)
benchmark: (groupid=0, jobs=8): err= 0: pid=5733: Mer 11 Dic 2019 14:42:59
lettura: io=1587.8MB, bw=27097KB/s, iops=6774, runtime= 60003msec
clat (usec): min=146, max=129531, avg=1163.40, stdev=1924.84
lat (usec): min=147, max=129532, avg=1165.57, stdev=1926.44
percentuali di clat (usec):
| 1.00th=[ 215], 5.00th=[ 258], 10.00th=[ 298], 20.00th=[ 402],
| 30.00th=[ 502], 40.00th=[ 572], 50.00th=[ 652], 60.00th=[ 772],
| 70.00th=[ 956], 80.00th=[ 1288], 90.00th=[ 2192], 95.00th=[ 3600],
| 99.00th=[ 9664], 99.50th=[12992], 99.90th=[22400], 99.95th=[26496],
| 99.99th=[38656]
bw (KB /s): min= 1720, max= 5008, per=12.52%, avg=3391.80, stdev=509.87
lat (usec) : 250=4.06%, 500=25.57%, 750=28.59%, 1000=13.68%
lat (msec) : 2=16.84%, 4=6.99%, 10=3.33%, 20=0.78%, 50=0.15%
lat (msec) : 100=0.01%, 250=0.01%
cpu : usr=1.64%, sys=4.62%, ctx=408046, majf=0, minf=82
Profondità IO : 1=100.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.0%, 32=0.0%, >=64=0.0%
submit : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
complete : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
issued : totale=r=406469/w=0/d=0, breve=r=0/w=0/d=0, drop=r=0/w=0/d=0
latenza : target=0, finestra=0, percentile=100.00%, profondità=32
Stato del gruppo di esecuzione 0 (tutti i lavori):
LETTURA: io=1587.8MB, aggrb=27096KB/s, minb=27096KB/s, maxb=27096KB/s, mint=60003msec, maxt=60003msec
Statistiche disco (lettura/scrittura):
vda: ios=405647/8, merge=0/7, ticks=300840/196, in_coda=300772, util=84.98%Scrittura diretta
benchmark: (g=0): rw=randwrite, bs=4K-4K/4K-4K/4K-4K, ioengine=sync, iodepth=32
...
fio-2.8
Avvio di 8 processi
benchmark: Creazione del file IO (1 file(s) / 256MB)
benchmark: (groupid=0, jobs=8): err= 0: pid=5759: Mer 11 Dic 2019 14:45:00
scrittura: io=188084KB, bw=3133.5KB/s, iops=783, durata= 60024msec
clat (usec): min=639, max=249688, avg=10195.17, stdev=29490.37
lat (usec): min=640, max=249690, avg=10197.12, stdev=29490.47
percentili di clat (usec):
| 1.00th=[ 692], 5.00th=[ 724], 10.00th=[ 748], 20.00th=[ 804],
| 30.00th=[ 892], 40.00th=[ 1004], 50.00th=[ 1096], 60.00th=[ 1192],
| 70.00th=[ 1368], 80.00th=[ 1688], 90.00th=[ 4320], 95.00th=[102912],
| 99.00th=[119296], 99.50th=[126464], 99.90th=[146432], 99.95th=[150528],
| 99.99th=[246784]
bw (KB /s): min= 135, max= 728, per=12.57%, avg=393.66, stdev=111.76
lat (usec) : 750=10.98%, 1000=28.18%
lat (msec) : 2=44.97%, 4=5.64%, 10=1.47%, 20=0.11%, 50=0.13%
lat (msec) : 100=2.51%, 250=6.02%
cpu : usr=0.28%, sys=0.93%, ctx=98320, majf=0, minf=81
Profondità IO : 1=100.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.0%, 32=0.0%, >=64=0.0%
invia : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
completato : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
emesso : totale=r=0/w=47021/d=0, breve=r=0/w=0/d=0, drop=r=0/w=0/d=0
latenza : target=0, finestra=0, percentile=100.00%, profondità=32
Stato di esecuzione gruppo 0 (tutti i lavori):
SCRITTURA: io=188084KB, aggrb=3133KB/s, minb=3133KB/s, maxb=3133KB/s, mint=60024msec, maxt=60024msec
Statistiche disco (lettura/scrittura):
vda: ios=660/47082, merge=0/1723, tick=944/54796, in_queue=55720, util=90.97%fio (Singapore)ora garantisce l'assenza di fallimenti. Se Read incontra un errore durante la lettura
benchmark: (g=0): rw=randread, bs=4K-4K/4K-4K/4K-4K, ioengine=sync, iodepth=32
...
fio-2.8
Avvio di 8 processi
benchmark: Creazione del file IO (1 file(s) / 256MB)
benchmark: Creazione del file IO (1 file(s) / 256MB)
benchmark: Creazione del file IO (1 file(s) / 256MB)
benchmark: Creazione del file IO (1 file(s) / 256MB)
benchmark: Creazione del file IO (1 file(s) / 256MB)
benchmark: Creazione del file IO (1 file(s) / 256MB)
benchmark: Creazione del file IO (1 file(s) / 256MB)
benchmark: Creazione del file IO (1 file(s) / 256MB)
benchmark: (groupid=0, jobs=8): err= 0: pid=26021: Mer 11 Dic 2019 18:38:21
lettura : io=4308.6MB, bw=73532KB/s, iops=18382, durata= 60001msec
clat (usec): min=2, max=75156, avg=428.64, stdev=674.69
lat (usec): min=2, max=75156, avg=429.66, stdev=674.74
percentili di clat (usec):
| 1.00th=[ 3], 5.00th=[ 153], 10.00th=[ 187], 20.00th=[ 215],
| 30.00th=[ 237], 40.00th=[ 262], 50.00th=[ 298], 60.00th=[ 350],
| 70.00th=[ 414], 80.00th=[ 502], 90.00th=[ 652], 95.00th=[ 900],
| 99.00th=[ 3056], 99.50th=[ 4320], 99.90th=[ 7648], 99.95th=[ 9792],
| 99.99th=[14784]
bw (KB /s): min= 3133, max=13504, per=12.49%, avg=9181.87, stdev=1826.22
lat (usec) : 4=1.88%, 10=2.65%, 20=0.22%, 50=0.03%, 100=0.01%
lat (usec) : 250=30.28%, 500=44.58%, 750=13.23%, 1000=2.86%
lat (msec) : 2=2.33%, 4=1.35%, 10=0.54%, 20=0.04%, 50=0.01%
lat (msec) : 100=0.01%
cpu : usr=1.72%, sys=4.35%, ctx=1055602, majf=0, minf=81
Profondità IO : 1=100.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.0%, 32=0.0%, >=64=0.0%
invia : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
completato : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
emesso : totale=r=1102992/w=0/d=0, breve=r=0/w=0/d=0, drop=r=0/w=0/d=0
latenza : target=0, finestra=0, percentile=100.00%, profondità=32
Stato di esecuzione gruppo 0 (tutti i lavori):
LETTURA: io=4308.6MB, aggrb=73531KB/s, minb=73531KB/s, maxb=73531KB/s, mint=60001msec, maxt=60001msec
Statistiche disco (lettura/scrittura):
vda: ios=1047795/8, merge=0/6, tick=390052/52, in_queue=389732, util=97.89%Scrivi
benchmark: (g=0): rw=randwrite, bs=4K-4K/4K-4K/4K-4K, ioengine=sync, iodepth=32
...
fio-2.8
Avvio di 8 processi
benchmark: Sulla disposizione dei file IO (1 file(s) / 256MB)
benchmark: (groupid=0, jobs=8): err= 0: pid=26051: Mer Dec 11 18:40:26 2019
scrittura: io=22990MB, bw=392328KB/s, iops=98081, runt= 60006msec
clat (usec): min=1, max=369457, avg=55.42, stdev=1456.41
lat (usec): min=2, max=369458, avg=59.90, stdev=1504.16
percentili clat (usec):
| 1.00th=[ 2], 5.00th=[ 3], 10.00th=[ 3], 20.00th=[ 3],
| 30.00th=[ 3], 40.00th=[ 4], 50.00th=[ 4], 60.00th=[ 4],
| 70.00th=[ 4], 80.00th=[ 4], 90.00th=[ 5], 95.00th=[ 5],
| 99.00th=[ 9], 99.50th=[ 22], 99.90th=[16768], 99.95th=[22656],
| 99.99th=[37120]
bw (KB /s): min= 0, max=70700, per=13.09%, avg=51347.13, stdev=13217.67
lat (usec) : 2=0.01%, 4=39.98%, 10=59.15%, 20=0.32%, 50=0.18%
lat (usec) : 100=0.02%, 250=0.01%, 500=0.01%, 750=0.01%, 1000=0.01%
lat (msec) : 2=0.01%, 4=0.02%, 10=0.09%, 20=0.13%, 50=0.07%
lat (msec) : 100=0.01%, 250=0.01%, 500=0.01%
cpu : usr=3.92%, sys=5.85%, ctx=47216, majf=0, minf=82
profondità IO : 1=100.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.0%, 32=0.0%, >=64=0.0%
submit : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
complete : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
issued : total=r=0/w=5885501/d=0, short=r=0/w=0/d=0, drop=r=0/w=0/d=0
latenza : target=0, window=0, percentile=100.00%, depth=32
Stato di esecuzione gruppo 0 (tutti i lavori):
SCRITTURA: io=22990MB, aggrb=392327KB/s, minb=392327KB/s, maxb=392327KB/s, mint=60006msec, maxt=60006msec
Statistiche disco (lettura/scrittura):
vda: ios=253/695603, merge=0/4848, ticks=460/6040768, in_queue=6041620, util=94.92%Lettura diretta
benchmark: (g=0): rw=randread, bs=4K-4K/4K-4K/4K-4K, ioengine=sync, iodepth=32
...
fio-2.8
Avvio di 8 processi
benchmark: Sulla disposizione dei file IO (1 file(s) / 256MB)
benchmark: Sulla disposizione dei file IO (1 file(s) / 256MB)
benchmark: Sulla disposizione dei file IO (1 file(s) / 256MB)
benchmark: Sulla disposizione dei file IO (1 file(s) / 256MB)
benchmark: Sulla disposizione dei file IO (1 file(s) / 256MB)
benchmark: Sulla disposizione dei file IO (1 file(s) / 256MB)
benchmark: Sulla disposizione dei file IO (1 file(s) / 256MB)
benchmark: Sulla disposizione dei file IO (1 file(s) / 256MB)
benchmark: (groupid=0, jobs=8): err= 0: pid=26034: Mer Dec 11 18:39:26 2019
lettura: io=4060.6MB, bw=69297KB/s, iops=17324, runt= 60002msec
clat (usec): min=126, max=73471, avg=454.91, stdev=816.66
lat (usec): min=127, max=73472, avg=455.93, stdev=816.68
percentili clat (usec):
| 1.00th=[ 161], 5.00th=[ 179], 10.00th=[ 191], 20.00th=[ 211],
| 30.00th=[ 229], 40.00th=[ 249], 50.00th=[ 274], 60.00th=[ 314],
| 70.00th=[ 374], 80.00th=[ 466], 90.00th=[ 636], 95.00th=[ 996],
| 99.00th=[ 4320], 99.50th=[ 5664], 99.90th=[ 8384], 99.95th=[ 9920],
| 99.99th=[16320]
bw (KB /s): min= 3722, max=14064, per=12.47%, avg=8642.03, stdev=2176.97
lat (usec) : 250=40.65%, 500=42.13%, 750=10.05%, 1000=2.20%
lat (msec) : 2=2.13%, 4=1.68%, 10=1.11%, 20=0.04%, 50=0.01%
lat (msec) : 100=0.01%
cpu : usr=1.66%, sys=3.86%, ctx=1045614, majf=0, minf=81
profondità IO : 1=100.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.0%, 32=0.0%, >=64=0.0%
submit : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
complete : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
issued : total=r=1039489/w=0/d=0, short=r=0/w=0/d=0, drop=r=0/w=0/d=0
latenza : target=0, window=0, percentile=100.00%, depth=32
Stato di esecuzione gruppo 0 (tutti i lavori):
LETTURA: io=4060.6MB, aggrb=69296KB/s, minb=69296KB/s, maxb=69296KB/s, mint=60002msec, maxt=60002msec
Statistiche disco (lettura/scrittura):
vda: ios=1035654/8, merge=0/7, ticks=408452/1488, in_queue=409680, util=98.90%Scrittura diretta
benchmark: (g=0): rw=randwrite, bs=4K-4K/4K-4K/4K-4K, ioengine=sync, iodepth=32
...
fio-2.8
Avviando 8 processi
benchmark: Creazione file IO (1 file(s) / 256MB)
benchmark: (groupid=0, jobs=8): err= 0: pid=26068: Mer Dic 11 18:41:27 2019
scrittura: io=131456KB, bw=2190.6KB/s, iops=547, dur= 60012msec
clat (usec): min=613, max=1435.9K, avg=14593.78, stdev=50405.98
lat (usec): min=614, max=1435.9K, avg=14595.36, stdev=50406.03
clat percentile (usec):
| 1.00th=[ 684], 5.00th=[ 732], 10.00th=[ 812], 20.00th=[ 964],
| 30.00th=[ 1064], 40.00th=[ 1192], 50.00th=[ 1336], 60.00th=[ 1560],
| 70.00th=[ 1880], 80.00th=[ 2448], 90.00th=[ 6112], 95.00th=[132096],
| 99.00th=[214016], 99.50th=[268288], 99.90th=[411648], 99.95th=[468992],
| 99.99th=[1400832]
bw (KB/s): min= 2, max= 672, per=12.89%, avg=282.21, stdev=143.92
lat (usec) : 750=6.13%, 1000=16.97%
lat (msec) : 2=49.80%, 4=14.23%, 10=4.16%, 20=0.69%, 50=0.21%
lat (msec) : 100=0.05%, 250=7.07%, 500=0.67%, 750=0.01%, 2000=0.02%
cpu : usr=0.13%, sys=0.58%, ctx=68429, majf=0, minf=83
Profondità IO: 1=100.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.0%, 32=0.0%, >=64=0.0%
submit : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
complete : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
issued : totale=r=0/w=32864/d=0, breve=r=0/w=0/d=0, drop=r=0/w=0/d=0
latenza : target=0, finestra=0, percentile=100.00%, profondità=32
Stato esecuzione gruppo 0 (tutti i lavori):
SCRITTURA: io=131456KB, aggrb=2190KB/s, minb=2190KB/s, maxb=2190KB/s, mint=60012msec, maxt=60012msec
Statistiche disco (lettura/scrittura):
vda: ios=261/32874, merge=0/1477, ticks=160/56864, in_queue=57012, util=94.50%fio (Regno Unito, Londra)ora garantisce l'assenza di fallimenti. Se Read incontra un errore durante la lettura
benchmark: (g=0): rw=randread, bs=4K-4K/4K-4K/4K-4K, ioengine=sync, iodepth=32
...
fio-2.8
Avviando 8 processi
benchmark: Creazione file IO (1 file(s) / 256MB)
benchmark: Creazione file IO (1 file(s) / 256MB)
benchmark: Creazione file IO (1 file(s) / 256MB)
benchmark: Creazione file IO (1 file(s) / 256MB)
benchmark: Creazione file IO (1 file(s) / 256MB)
benchmark: Creazione file IO (1 file(s) / 256MB)
benchmark: Creazione file IO (1 file(s) / 256MB)
benchmark: Creazione file IO (1 file(s) / 256MB)
benchmark: (groupid=0, jobs=8): err= 0: pid=31964: Gio Dic 12 12:59:43 2019
lettura: io=4469.1MB, bw=76286KB/s, iops=19071, dur= 60001msec
clat (usec): min=1, max=57633, avg=412.24, stdev=553.46
lat (usec): min=2, max=57635, avg=413.42, stdev=553.53
clat percentile (usec):
| 1.00th=[ 3], 5.00th=[ 8], 10.00th=[ 187], 20.00th=[ 221],
| 30.00th=[ 249], 40.00th=[ 278], 50.00th=[ 318], 60.00th=[ 362],
| 70.00th=[ 422], 80.00th=[ 506], 90.00th=[ 652], 95.00th=[ 852],
| 99.00th=[ 2480], 99.50th=[ 3152], 99.90th=[ 5472], 99.95th=[ 7712],
| 99.99th=[17280]
bw (KB/s): min= 4344, max=15384, per=12.49%, avg=9524.23, stdev=1621.11
lat (usec) : 2=0.01%, 4=2.21%, 10=2.89%, 20=0.24%, 50=0.08%
lat (usec) : 100=0.01%, 250=25.20%, 500=48.91%, 750=13.74%, 1000=3.08%
lat (msec) : 2=2.17%, 4=1.24%, 10=0.19%, 20=0.03%, 50=0.01%
lat (msec) : 100=0.01%
cpu : usr=1.86%, sys=4.84%, ctx=1086469, majf=1, minf=88
Profondità IO: 1=100.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.0%, 32=0.0%, >=64=0.0%
submit : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
complete : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
issued : totale=r=1144306/w=0/d=0, breve=r=0/w=0/d=0, drop=r=0/w=0/d=0
latenza : target=0, finestra=0, percentile=100.00%, profondità=32
Stato esecuzione gruppo 0 (tutti i lavori):
LETTURA: io=4469.1MB, aggrb=76285KB/s, minb=76285KB/s, maxb=76285KB/s, mint=60001msec, maxt=60001msec
Statistiche disco (lettura/scrittura):
vda: ios=1078551/8, merge=0/6, ticks=391976/24, in_queue=391736, util=98.85%Scrivi
benchmark: (g=0): rw=randwrite, bs=4K-4K/4K-4K/4K-4K, ioengine=sync, iodepth=32
...
fio-2.8
Avvio di 8 processi
benchmark: Preparazione dei file IO (1 file(s) / 256MB)
benchmark: (groupid=0, jobs=8): err= 0: pid=32007: Gio 12 Dic 2019 13:01:50
scrittura: io=17383MB, bw=296475KB/s, iops=74118, runt= 60038msec
clat (usec): min=1, max=634520, avg=80.43, stdev=2797.83
lat (usec): min=2, max=634522, avg=84.20, stdev=2824.23
percentili clat (usec):
| 1.00th=[ 2], 5.00th=[ 3], 10.00th=[ 3], 20.00th=[ 3],
| 30.00th=[ 3], 40.00th=[ 3], 50.00th=[ 3], 60.00th=[ 4],
| 70.00th=[ 4], 80.00th=[ 4], 90.00th=[ 5], 95.00th=[ 5],
| 99.00th=[ 9], 99.50th=[ 18], 99.90th=[20096], 99.95th=[35072],
| 99.99th=[87552]
bw (KB /s): min= 0, max=87481, per=13.99%, avg=41472.38, stdev=18398.46
lat (usec) : 2=0.01%, 4=55.86%, 10=43.23%, 20=0.45%, 50=0.13%
lat (usec) : 100=0.02%, 250=0.01%, 500=0.01%, 750=0.01%, 1000=0.01%
lat (msec) : 2=0.01%, 4=0.02%, 10=0.07%, 20=0.10%, 50=0.08%
lat (msec) : 100=0.02%, 250=0.01%, 500=0.01%, 750=0.01%
cpu : usr=2.82%, sys=4.31%, ctx=36944, majf=0, minf=76
profondità IO : 1=100.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.0%, 32=0.0%, >=64=0.0%
submit : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
complete : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
issued : total=r=0/w=4449946/d=0, short=r=0/w=0/d=0, drop=r=0/w=0/d=0
latenza : target=0, window=0, percentile=100.00%, depth=32
Stato di esecuzione gruppo 0 (tutti i lavori):
SCRITTURA: io=17383MB, aggrb=296475KB/s, minb=296475KB/s, maxb=296475KB/s, mint=60038msec, maxt=60038msec
Statistiche disco (lettura/scrittura):
vda: ios=262/323640, merge=0/6202, ticks=144/5185996, in_queue=5186620, util=96.41%Lettura diretta
benchmark: (g=0): rw=randread, bs=4K-4K/4K-4K/4K-4K, ioengine=sync, iodepth=32
...
fio-2.8
Avvio di 8 processi
benchmark: Preparazione dei file IO (1 file(s) / 256MB)
benchmark: Preparazione dei file IO (1 file(s) / 256MB)
benchmark: Preparazione dei file IO (1 file(s) / 256MB)
benchmark: Preparazione dei file IO (1 file(s) / 256MB)
benchmark: Preparazione dei file IO (1 file(s) / 256MB)
benchmark: Preparazione dei file IO (1 file(s) / 256MB)
benchmark: Preparazione dei file IO (1 file(s) / 256MB)
benchmark: Preparazione dei file IO (1 file(s) / 256MB)
benchmark: (groupid=0, jobs=8): err= 0: pid=31989: Gio 12 Dic 2019 13:00:50
lettura: io=4223.6MB, bw=72081KB/s, iops=18020, runt= 60001msec
clat (usec): min=109, max=106784, avg=436.41, stdev=534.14
lat (usec): min=110, max=106785, avg=437.62, stdev=534.20
percentili clat (usec):
| 1.00th=[ 165], 5.00th=[ 189], 10.00th=[ 207], 20.00th=[ 235],
| 30.00th=[ 262], 40.00th=[ 294], 50.00th=[ 334], 60.00th=[ 382],
| 70.00th=[ 442], 80.00th=[ 524], 90.00th=[ 676], 95.00th=[ 884],
| 99.00th=[ 2416], 99.50th=[ 2992], 99.90th=[ 4512], 99.95th=[ 5856],
| 99.99th=[14528]
bw (KB /s): min= 5672, max=11072, per=12.50%, avg=9011.87, stdev=833.30
lat (usec) : 250=25.62%, 500=51.60%, 750=15.32%, 1000=3.50%
lat (msec) : 2=2.49%, 4=1.31%, 10=0.13%, 20=0.01%, 50=0.01%
lat (msec) : 100=0.01%, 250=0.01%
cpu : usr=1.82%, sys=4.50%, ctx=1084188, majf=0, minf=82
profondità IO : 1=100.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.0%, 32=0.0%, >=64=0.0%
submit : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
complete : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
issued : total=r=1081230/w=0/d=0, short=r=0/w=0/d=0, drop=r=0/w=0/d=0
latenza : target=0, window=0, percentile=100.00%, depth=32
Stato di esecuzione gruppo 0 (tutti i lavori):
LETTURA: io=4223.6MB, aggrb=72080KB/s, minb=72080KB/s, maxb=72080KB/s, mint=60001msec, maxt=60001msec
Statistiche disco (lettura/scrittura):
vda: ios=1078880/8, merge=0/7, ticks=402188/24, in_queue=401836, util=99.65%Scrittura diretta
benchmark: (g=0): rw=randwrite, bs=4K-4K/4K-4K/4K-4K, ioengine=sync, iodepth=32
...
fio-2.8
Avvio di 8 processi
benchmark: Configurazione del file IO (1 file(s) / 256MB)
benchmark: (groupid=0, jobs=8): err= 0: pid=32033: Gio Dec 12 13:02:51 2019
scrittura: io=91328KB, bw=1521.7KB/s, iops=380, runt= 60019msec
clat (usec): min=629, max=1370.1K, avg=21010.33, stdev=67213.73
lat (usec): min=631, max=1370.1K, avg=21012.43, stdev=67213.79
percentili clat (usec):
| 1.00th=[ 868], 5.00th=[ 1032], 10.00th=[ 1144], 20.00th=[ 1304],
| 30.00th=[ 1464], 40.00th=[ 1656], 50.00th=[ 1880], 60.00th=[ 2192],
| 70.00th=[ 2672], 80.00th=[ 3888], 90.00th=[11072], 95.00th=[187392],
| 99.00th=[272384], 99.50th=[366592], 99.90th=[569344], 99.95th=[643072],
| 99.99th=[1318912]
bw (KB /s): min= 22, max= 360, per=12.77%, avg=194.30, stdev=56.49
lat (usec) : 750=0.12%, 1000=3.99%
lat (msec) : 2=50.22%, 4=26.11%, 10=9.22%, 20=1.34%, 50=0.39%
lat (msec) : 100=0.14%, 250=6.92%, 500=1.36%, 750=0.18%, 1000=0.01%
lat (msec) : 2000=0.03%
cpu : usr=0.10%, sys=0.45%, ctx=47653, majf=0, minf=82
profondità IO : 1=100.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.0%, 32=0.0%, >=64=0.0%
submit : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
complete : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
issued : totale=r=0/w=22832/d=0, short=r=0/w=0/d=0, drop=r=0/w=0/d=0
latenza : target=0, window=0, percentile=100.00%, depth=32
Stato dell'esecuzione gruppo 0 (tutti i lavori):
SCRITTURA: io=91328KB, aggrb=1521KB/s, minb=1521KB/s, maxb=1521KB/s, mint=60019msec, maxt=60019msec
Statistiche disco (lettura/scrittura):
vda: ios=699/22885, merge=0/1284, ticks=488/58240, in_queue=58728, util=96.24%fio (Stati Uniti, New York)ora garantisce l'assenza di fallimenti. Se Read incontra un errore durante la lettura
benchmark: (g=0): rw=randread, bs=4K-4K/4K-4K/4K-4K, ioengine=sync, iodepth=32
...
fio-2.8
Avvio di 8 processi
benchmark: Configurazione del file IO (1 file(s) / 256MB)
benchmark: Configurazione del file IO (1 file(s) / 256MB)
benchmark: Configurazione del file IO (1 file(s) / 256MB)
benchmark: Configurazione del file IO (1 file(s) / 256MB)
benchmark: Configurazione del file IO (1 file(s) / 256MB)
benchmark: Configurazione del file IO (1 file(s) / 256MB)
benchmark: Configurazione del file IO (1 file(s) / 256MB)
benchmark: Configurazione del file IO (1 file(s) / 256MB)
benchmark: (groupid=0, jobs=8): err= 0: pid=8043: Mer Dic 4 13:40:06 2019
lettura: io=8650.3MB, bw=147629KB/s, iops=36907, runt= 60001msec
clat (usec): min=1, max=12457, avg=212.16, stdev=168.73
lat (usec): min=2, max=12458, avg=212.93, stdev=168.79
percentili clat (usec):
| 1.00th=[ 2], 5.00th=[ 3], 10.00th=[ 131], 20.00th=[ 171],
| 30.00th=[ 181], 40.00th=[ 191], 50.00th=[ 201], 60.00th=[ 211],
| 70.00th=[ 227], 80.00th=[ 253], 90.00th=[ 302], 95.00th=[ 358],
| 99.00th=[ 564], 99.50th=[ 836], 99.90th=[ 2544], 99.95th=[ 2928],
| 99.99th=[ 4640]
bw (KB /s): min=12872, max=25280, per=12.50%, avg=18457.17, stdev=2181.08
lat (usec) : 2=0.01%, 4=7.82%, 10=1.21%, 20=0.37%, 50=0.02%
lat (usec) : 100=0.04%, 250=69.71%, 500=19.41%, 750=0.83%, 1000=0.15%
lat (msec) : 2=0.20%, 4=0.20%, 10=0.01%, 20=0.01%
cpu : usr=2.25%, sys=5.84%, ctx=2010544, majf=2, minf=96
profondità IO : 1=100.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.0%, 32=0.0%, >=64=0.0%
submit : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
complete : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
issued : totale=r=2214468/w=0/d=0, short=r=0/w=0/d=0, drop=r=0/w=0/d=0
latenza : target=0, window=0, percentile=100.00%, depth=32
Stato dell'esecuzione gruppo 0 (tutti i lavori):
LETTURA: io=8650.3MB, aggrb=147628KB/s, minb=147628KB/s, maxb=147628KB/s, mint=60001msec, maxt=60001msec
Statistiche disco (lettura/scrittura):
vda: ios=2002054/8, merge=0/6, ticks=374052/0, in_queue=373720, util=97.53%Scrivi
benchmark: (g=0): rw=randwrite, bs=4K-4K/4K-4K/4K-4K, ioengine=sync, iodepth=32
...
fio-2.8
Avvio di 8 processi
benchmark: Creazione del file IO (1 file / 256MB)
benchmark: (groupid=0, jobs=8): err= 0: pid=8088: Mer 4 Dic 13:42:12 2019
write: io=29272MB, bw=499455KB/s, iops=124863, runt= 60014msec
clat (usec): min=1, max=365561, avg=44.38, stdev=1109.33
lat (usec): min=2, max=365726, avg=47.80, stdev=1149.56
percentile clat (usec):
| 1.00th=[ 2], 5.00th=[ 2], 10.00th=[ 3], 20.00th=[ 3],
| 30.00th=[ 3], 40.00th=[ 3], 50.00th=[ 3], 60.00th=[ 3],
| 70.00th=[ 3], 80.00th=[ 3], 90.00th=[ 4], 95.00th=[ 4],
| 99.00th=[ 10], 99.50th=[ 44], 99.90th=[14400], 99.95th=[19072],
| 99.99th=[32128]
bw (KB /s): min= 0, max=80828, per=12.91%, avg=64495.24, stdev=14149.46
lat (usec) : 2=0.01%, 4=80.00%, 10=18.95%, 20=0.40%, 50=0.16%
lat (usec) : 100=0.12%, 250=0.03%, 500=0.01%, 750=0.01%, 1000=0.01%
lat (msec) : 2=0.01%, 4=0.03%, 10=0.11%, 20=0.13%, 50=0.04%
lat (msec) : 100=0.01%, 250=0.01%, 500=0.01%
cpu : usr=3.87%, sys=6.39%, ctx=59719, majf=0, minf=75
Profondità IO: 1=100.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.0%, 32=0.0%, >=64=0.0%
submit : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
complete : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
issued : total=r=0/w=7493570/d=0, short=r=0/w=0/d=0, drop=r=0/w=0/d=0
latency : target=0, window=0, percentile=100.00%, depth=32
Statuto di esecuzione gruppo 0 (tutti i lavori):
WRITE: io=29272MB, aggrb=499454KB/s, minb=499454KB/s, maxb=499454KB/s, mint=60014msec, maxt=60014msec
Statistiche disco (lettura/scrittura):
vda: ios=654/652218, merge=0/6105, ticks=1156/6405124, in_queue=6406188, util=97.12%Lettura diretta
benchmark: (g=0): rw=randread, bs=4K-4K/4K-4K/4K-4K, ioengine=sync, iodepth=32
...
fio-2.8
Avvio di 8 processi
benchmark: Creazione del file IO (1 file / 256MB)
benchmark: Creazione del file IO (1 file / 256MB)
benchmark: Creazione del file IO (1 file / 256MB)
benchmark: Creazione del file IO (1 file / 256MB)
benchmark: Creazione del file IO (1 file / 256MB)
benchmark: Creazione del file IO (1 file / 256MB)
benchmark: Creazione del file IO (1 file / 256MB)
benchmark: Creazione del file IO (1 file / 256MB)
benchmark: (groupid=0, jobs=8): err= 0: pid=8064: Mer 4 Dic 13:41:11 2019
read : io=8391.1MB, bw=143220KB/s, iops=35804, runt= 60001msec
clat (usec): min=70, max=14982, avg=218.74, stdev=90.67
lat (usec): min=71, max=14983, avg=219.51, stdev=90.78
percentile clat (usec):
| 1.00th=[ 141], 5.00th=[ 157], 10.00th=[ 165], 20.00th=[ 175],
| 30.00th=[ 183], 40.00th=[ 191], 50.00th=[ 201], 60.00th=[ 211],
| 70.00th=[ 225], 80.00th=[ 247], 90.00th=[ 290], 95.00th=[ 338],
| 99.00th=[ 474], 99.50th=[ 564], 99.90th=[ 1064], 99.95th=[ 1352],
| 99.99th=[ 3056]
bw (KB /s): min=15832, max=19784, per=12.50%, avg=17904.29, stdev=655.80
lat (usec) : 100=0.06%, 250=80.95%, 500=18.20%, 750=0.59%, 1000=0.09%
lat (msec) : 2=0.09%, 4=0.02%, 10=0.01%, 20=0.01%
cpu : usr=2.32%, sys=5.26%, ctx=2152129, majf=0, minf=80
Profondità IO: 1=100.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.0%, 32=0.0%, >=64=0.0%
submit : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
complete : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
issued : total=r=2148329/w=0/d=0, short=r=0/w=0/d=0, drop=r=0/w=0/d=0
latency : target=0, window=0, percentile=100.00%, depth=32
Statuto di esecuzione gruppo 0 (tutti i lavori):
READ: io=8391.1MB, aggrb=143219KB/s, minb=143219KB/s, maxb=143219KB/s, mint=60001msec, maxt=60001msec
Statistiche disco (lettura/scrittura):
vda: ios=2145398/17, merge=0/11, ticks=392640/0, in_queue=392288, util=99.31%Scrittura diretta
benchmark: (g=0): rw=randwrite, bs=4K-4K/4K-4K/4K-4K, ioengine=sync, iodepth=32
...
fio-2.8
Avvio di 8 processi
benchmark: Creazione file IO (1 file/i / 256MB)
benchmark: (groupid=0, jobs=8): err= 0: pid=8107: Mer 4 Dic 13:43:12 2019
write: io=340360KB, bw=5672.5KB/s, iops=1418, runt= 60007msec
clat (usec): min=269, max=229762, avg=5632.93, stdev=22773.91
lat (usec): min=270, max=229763, avg=5634.26, stdev=22773.96
clat percentili (usec):
| 1.00th=[ 314], 5.00th=[ 354], 10.00th=[ 402], 20.00th=[ 466],
| 30.00th=[ 502], 40.00th=[ 540], 50.00th=[ 580], 60.00th=[ 660],
| 70.00th=[ 820], 80.00th=[ 988], 90.00th=[ 1240], 95.00th=[ 2448],
| 99.00th=[115200], 99.50th=[121344], 99.90th=[140288], 99.95th=[162816],
| 99.99th=[220160]
bw (KB /s): min= 155, max= 1314, per=12.53%, avg=710.70, stdev=210.32
lat (usec) : 500=29.48%, 750=35.93%, 1000=14.99%
lat (msec) : 2=14.39%, 4=0.50%, 10=0.11%, 20=0.02%, 50=0.01%
lat (msec) : 100=1.05%, 250=3.52%
cpu : usr=0.23%, sys=0.85%, ctx=174273, majf=0, minf=65
Profondità IO: 1=100.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.0%, 32=0.0%, >=64=0.0%
submit : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
completa : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
emesso : totale=r=0/w=85090/d=0, breve=r=0/w=0/d=0, drop=r=0/w=0/d=0
latenza : target=0, finestra=0, percentile=100.00%, profondità=32
Stato dell'esecuzione gruppo 0 (tutti i lavori):
WRITE: io=340360KB, aggrb=5672KB/s, minb=5672KB/s, maxb=5672KB/s, mint=60007msec, maxt=60007msec
Statistiche disco (lettura/scrittura):
vda: ios=598/85062, merge=0/2038, ticks=200/55736, in_coda=55928, utilizzo=92.53%fio (USA, San Francisco)ora garantisce l'assenza di fallimenti. Se Read incontra un errore durante la lettura
benchmark: (g=0): rw=randread, bs=4K-4K/4K-4K/4K-4K, ioengine=sync, iodepth=32
...
fio-2.8
Avvio di 8 processi
benchmark: Creazione file IO (1 file/i / 256MB)
benchmark: Creazione file IO (1 file/i / 256MB)
benchmark: Creazione file IO (1 file/i / 256MB)
benchmark: Creazione file IO (1 file/i / 256MB)
benchmark: Creazione file IO (1 file/i / 256MB)
benchmark: Creazione file IO (1 file/i / 256MB)
benchmark: Creazione file IO (1 file/i / 256MB)
benchmark: Creazione file IO (1 file/i / 256MB)
benchmark: (groupid=0, jobs=8): err= 0: pid=29456: Gio 5 Dic 08:01:48 2019
read : io=1303.9MB, bw=22251KB/s, iops=5562, runt= 60003msec
clat (usec): min=142, max=80183, avg=1420.21, stdev=2913.39
lat (usec): min=142, max=80184, avg=1422.58, stdev=2915.85
clat percentili (usec):
| 1.00th=[ 213], 5.00th=[ 243], 10.00th=[ 270], 20.00th=[ 338],
| 30.00th=[ 458], 40.00th=[ 572], 50.00th=[ 676], 60.00th=[ 836],
| 70.00th=[ 1048], 80.00th=[ 1496], 90.00th=[ 2736], 95.00th=[ 4832],
| 99.00th=[13888], 99.50th=[19584], 99.90th=[36608], 99.95th=[43776],
| 99.99th=[62720]
bw (KB /s): min= 1008, max= 7440, per=12.52%, avg=2785.28, stdev=1196.35
lat (usec) : 250=6.47%, 500=26.73%, 750=22.17%, 1000=12.54%
lat (msec) : 2=17.74%, 4=8.01%, 10=4.56%, 20=1.31%, 50=0.46%
lat (msec) : 100=0.03%
cpu : usr=1.34%, sys=3.88%, ctx=338517, majf=0, minf=81
Profondità IO: 1=100.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.0%, 32=0.0%, >=64=0.0%
submit : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
completa : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
emesso : totale=r=333779/w=0/d=0, breve=r=0/w=0/d=0, drop=r=0/w=0/d=0
latenza : target=0, finestra=0, percentile=100.00%, profondità=32
Stato dell'esecuzione gruppo 0 (tutti i lavori):
READ: io=1303.9MB, aggrb=22250KB/s, minb=22250KB/s, maxb=22250KB/s, mint=60003msec, maxt=60003msec
Statistiche disco (lettura/scrittura):
vda: ios=333758/8, merge=0/6, ticks=326896/48, in_coda=326612, utilizzo=86.22%Scrivi
benchmark: (g=0): rw=randwrite, bs=4K-4K/4K-4K/4K-4K, ioengine=sync, iodepth=32
...
fio-2.8
Avvio di 8 processi
benchmark: Creazione file IO (1 file(s) / 256MB)
benchmark: (groupid=0, jobs=8): err= 0: pid=29490: Gio 5 Dic 08:03:54 2019
scrittura: io=12984MB, bw=221303KB/s, iops=55325, runtime= 60079msec
clat (usec): min=2, max=363723, avg=94.71, stdev=2166.04
lat (usec): min=2, max=363724, avg=102.66, stdev=2264.24
clat percentili (usec):
| 1.00th=[ 3], 5.00th=[ 4], 10.00th=[ 4], 20.00th=[ 4],
| 30.00th=[ 4], 40.00th=[ 4], 50.00th=[ 5], 60.00th=[ 5],
| 70.00th=[ 5], 80.00th=[ 5], 90.00th=[ 6], 95.00th=[ 7],
| 99.00th=[ 19], 99.50th=[ 274], 99.90th=[24192], 99.95th=[32640],
| 99.99th=[82432]
bw (KB/s): min= 0, max=52047, per=13.24%, avg=29293.56, stdev=11137.47
lat (usec) : 4=2.76%, 10=94.87%, 20=1.39%, 50=0.32%, 100=0.06%
lat (usec) : 250=0.09%, 500=0.03%, 750=0.01%, 1000=0.01%
lat (msec) : 2=0.02%, 4=0.03%, 10=0.11%, 20=0.16%, 50=0.12%
lat (msec) : 100=0.01%, 250=0.01%, 500=0.01%
cpu : usr=3.89%, sys=5.30%, ctx=36713, majf=0, minf=75
profondità IO : 1=100.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.0%, 32=0.0%, >=64=0.0%
submit : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
complete : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
issued : totale=r=0/w=3323911/d=0, short=r=0/w=0/d=0, drop=r=0/w=0/d=0
latenza : target=0, finestra=0, percentile=100.00%, profondità=32
Stato del gruppo 0 (tutti i lavori):
SCRITTURA: io=12984MB, aggrb=221302KB/s, minb=221302KB/s, maxb=221302KB/s, mint=60079msec, maxt=60079msec
Statistiche dischi (lettura/scrittura):
vda: ios=696/369874, merge=0/4081, ticks=1004/5449776, in_queue=5451104, util=93.26%Lettura diretta
benchmark: (g=0): rw=randread, bs=4K-4K/4K-4K/4K-4K, ioengine=sync, iodepth=32
...
fio-2.8
Avvio di 8 processi
benchmark: Creazione file IO (1 file(s) / 256MB)
benchmark: Creazione file IO (1 file(s) / 256MB)
benchmark: Creazione file IO (1 file(s) / 256MB)
benchmark: Creazione file IO (1 file(s) / 256MB)
benchmark: Creazione file IO (1 file(s) / 256MB)
benchmark: Creazione file IO (1 file(s) / 256MB)
benchmark: Creazione file IO (1 file(s) / 256MB)
benchmark: Creazione file IO (1 file(s) / 256MB)
benchmark: (groupid=0, jobs=8): err= 0: pid=29473: Gio 5 Dic 08:02:53 2019
lettura: io=1645.1MB, bw=28089KB/s, iops=7022, runtime= 60002msec
clat (usec): min=116, max=80577, avg=1125.46, stdev=2401.59
lat (usec): min=117, max=80578, avg=1127.23, stdev=2402.88
clat percentili (usec):
| 1.00th=[ 201], 5.00th=[ 229], 10.00th=[ 249], 20.00th=[ 290],
| 30.00th=[ 362], 40.00th=[ 466], 50.00th=[ 564], 60.00th=[ 668],
| 70.00th=[ 852], 80.00th=[ 1144], 90.00th=[ 1992], 95.00th=[ 3600],
| 99.00th=[11456], 99.50th=[16768], 99.90th=[30080], 99.95th=[38144],
| 99.99th=[50944]
bw (KB/s): min= 1464, max= 9208, per=12.50%, avg=3510.17, stdev=1352.72
lat (usec) : 250=10.20%, 500=33.01%, 750=21.97%, 1000=10.86%
lat (msec) : 2=14.03%, 4=5.53%, 10=3.17%, 20=0.91%, 50=0.32%
lat (msec) : 100=0.01%
cpu : usr=1.37%, sys=3.08%, ctx=428535, majf=0, minf=74
profondità IO : 1=100.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.0%, 32=0.0%, >=64=0.0%
submit : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
complete : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
issued : totale=r=421347/w=0/d=0, short=r=0/w=0/d=0, drop=r=0/w=0/d=0
latenza : target=0, finestra=0, percentile=100.00%, profondità=32
Stato del gruppo 0 (tutti i lavori):
LETTURA: io=1645.1MB, aggrb=28088KB/s, minb=28088KB/s, maxb=28088KB/s, mint=60002msec, maxt=60002msec
Statistiche dischi (lettura/scrittura):
vda: ios=420438/8, merge=0/7, ticks=371708/188, in_queue=371760, util=92.14%Scrittura diretta
benchmark: (g=0): rw=randwrite, bs=4K-4K/4K-4K/4K-4K, ioengine=sync, iodepth=32
...
fio-2.8
Avviando 8 processi
benchmark: Impostazione file IO (1 file/i) (256MB)
benchmark: (groupid=0, jobs=8): err= 0: pid=29514: Gio 5 Dic 08:04:55 2019
scrittura: io=112088KB, bw=1867.3KB/s, iops=466, durata= 60030msec
clat (usec): min=644, max=311332, avg=17114.08, stdev=44927.08
lat (usec): min=645, max=311334, avg=17116.41, stdev=44927.87
percentili clat (usec):
| 1.00th=[ 716], 5.00th=[ 772], 10.00th=[ 828], 20.00th=[ 980],
| 30.00th=[ 1112], 40.00th=[ 1272], 50.00th=[ 1512], 60.00th=[ 1816],
| 70.00th=[ 2288], 80.00th=[ 3632], 90.00th=[98816], 95.00th=[140288],
| 99.00th=[189440], 99.50th=[207872], 99.90th=[254976], 99.95th=[280576],
| 99.99th=[301056]
bw (KB /s): min= 53, max= 551, per=12.55%, avg=234.27, stdev=83.53
lat (usec) : 750=3.25%, 1000=18.30%
lat (msec) : 2=43.22%, 4=16.58%, 10=6.32%, 20=1.32%, 50=0.39%
lat (msec) : 100=0.67%, 250=9.84%, 500=0.12%
cpu : usr=0.19%, sys=0.70%, ctx=59173, majf=0, minf=58
profondità IO : 1=100.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.0%, 32=0.0%, >=64=0.0%
submit : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
complete : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
issued : totale=r=0/w=28022/d=0, breve=r=0/w=0/d=0, drop=r=0/w=0/d=0
latenza : target=0, finestra=0, percentile=100.00%, profondità=32
Stato esecuzione gruppo 0 (tutti i lavori):
SCRITTURA: io=112088KB, aggrb=1867KB/s, minb=1867KB/s, maxb=1867KB/s, mint=60030msec, maxt=60030msec
Statistiche disco (lettura/scrittura):
vda: ios=631/28086, merge=0/1468, ticks=780/56516, in_coda=57260, util=93.38%Speedtest (Canada, Toronto)
Recupero configurazione speedtest.net...
Test da Digital Ocean (159.203.34.131)...
Recupero elenco server speedtest.net...
Selezione del miglior server basato sul ping...
Ospitato da FibreStream (Toronto, ON) [3.45 km]: 2.749 ms
Testing velocità di download................................................................................
Download: 336.52 Mbit/s
Testing velocità di upload................................................................................................
Upload: 601.00 Mbit/sSpeedtest (Germania, Francoforte)
Recupero configurazione speedtest.net...
Test da Digital Ocean (104.248.45.25)...
Recupero elenco server speedtest.net...
Selezione del miglior server basato sul ping...
Ospitato da fdcservers.net (Francoforte) [0.89 km]: 1.731 ms
Testing velocità di download................................................................................
Download: 2537.59 Mbit/s
Testing velocità di upload................................................................................................
Upload: 2018.71 Mbit/sSpeedtest (India, Bangalore)
Recupero configurazione speedtest.net...
Test da Digital Ocean (139.59.17.112)...
Recupero elenco server speedtest.net...
Selezione del miglior server basato sul ping...
Ospitato da Bharti Airtel Ltd (Bangalore) [1.65 km]: 2.194 ms
Testing velocità di download................................................................................
Download: 672.15 Mbit/s
Testing velocità di upload................................................................................................
Upload: 865.85 Mbit/sSpeedtest (Paesi Bassi, Amsterdam)
Recupero configurazione speedtest.net...
Test da DigitalOcean (188.166.46.233)...
Recupero elenco server speedtest.net...
Selezione del miglior server basato sul ping...
Ospitato da Vancis (Amsterdam) [3.12 km]: 2.61 ms
Testing velocità di download................................................................................
Download: 290.28 Mbit/s
Testing velocità di upload................................................................................................
Upload: 874.21 Mbit/sSpeedtest (Singapore)
Recupero della configurazione di speedtest.net...
Test da Digital Ocean (68.183.190.84)...
Recupero della lista dei server speedtest.net...
Selezione del miglior server in base al ping...
Ospitato da Viewqwest Pte Ltd (Singapore) [13.00 km]: 2.036 ms
Test della velocità di download................................................................................
Download: 3591.73 Mbit/s
Test della velocità di upload................................................................................................
Upload: 1560.91 Mbit/sSpeedtest (Regno Unito, Londra)
Recupero della configurazione di speedtest.net...
Test da Digital Ocean (142.93.37.95)...
Recupero della lista dei server speedtest.net...
Selezione del miglior server in base al ping...
Ospitato da Iomart (Maidenhead) [3.98 km]: 2.04 ms
Test della velocità di download................................................................................
Download: 858.28 Mbit/s
Test della velocità di upload................................................................................................
Upload: 876.08 Mbit/sSpeedtest (Stati Uniti, New York)
Recupero della configurazione di speedtest.net...
Test da Digital Ocean (167.71.82.38)...
Recupero della lista dei server speedtest.net...
Selezione del miglior server in base al ping...
Ospitato da Interserver, inc (Secaucus, NJ) [8.75 km]: 1.879 ms
Test della velocità di download................................................................................
Download: 3598.06 Mbit/s
Test della velocità di upload................................................................................................
Upload: 2021.05 Mbit/sSpeedtest (Stati Uniti, San Francisco)
Recupero della configurazione di speedtest.net...
Test da Digital Ocean (138.68.27.151)...
Recupero della lista dei server speedtest.net...
Selezione del miglior server in base al ping...
Ospitato da Next Level Networks (Santa Clara, CA) [2.25 km]: 3.875 ms
Test della velocità di download................................................................................
Download: 574.97 Mbit/s
Test della velocità di upload................................................................................................
Upload: 261.58 Mbit/s
Server virtuale da Vultr:
- piano Cloud Compute (25 GB SSD / 1x vCPU / 1 GB RAM / 10000 Mbit/s per $5 al mese);
- data center in Australia, Regno Unito, Germania, Canada, Paesi Bassi, Singapore, Stati Uniti, Francia, Giappone.
Test:
Unixbench (Australia, Sydney)
BYTE UNIX Benchmarks (Versione 5.1.3)
Sistema: vultr.guest: GNU/Linux
OS: GNU/Linux -- 4.9.0-11-amd64 -- #1 SMP Debian 4.9.189-3+deb9u1 (2019-09-20)
Macchina: x86_64 (sconosciuta)
Lingua: en_US.utf8 (charmap="UTF-8", collate="UTF-8")
CPU 0: CPU virtuale 523cbcdd6ca4 (4788.9 bogomips)
x86-64, MMX, Estensione indirizzo fisico, SYSENTER/SYSEXIT, SYSCALL/SYSRET
02:46:36 attivo da 2 min, 1 utente, carico medio: 0.58, 0.19, 0.06; livello di esecuzione 5
------------------------------------------------------------------------
Esecuzione Benchmark: Lun Dic 16 2019 02:46:36 - 03:14:41
1 CPU nel sistema; in esecuzione 1 copia parallela dei test
Dhrystone 2 usando variabili di registrazione 25102626.8 lps (10.0 s, 7 campioni)
Double-Precision Whetstone 4295.6 MWIPS (9.8 s, 7 campioni)
Esecuzione Execl 4230.2 lps (30.0 s, 2 campioni)
Copia File 1024 dimensione buffer 2000 massimi blocchi 604499.7 KBps (30.0 s, 2 campioni)
Copia File 256 dimensione buffer 500 massimi blocchi 169295.0 KBps (30.0 s, 2 campioni)
Copia File 4096 dimensione buffer 8000 massimi blocchi 1277011.0 KBps (30.0 s, 2 campioni)
Throughput Pipe 959022.0 lps (10.0 s, 7 campioni)
Cambio di contesto basato su pipe 140482.6 lps (10.0 s, 7 campioni)
Creazione di Processi 9784.3 lps (30.0 s, 2 campioni)
Script Shell (1 concorrente) 7107.8 lpm (60.0 s, 2 campioni)
Script Shell (8 concorrenti) 906.8 lpm (60.0 s, 2 campioni)
Sovraccarico Chiamate di Sistema 673720.5 lps (10.0 s, 7 campioni)
Index dei Benchmark di Sistema VALORI BASE RISULTATO INDICE
Dhrystone 2 usando variabili di registrazione 116700.0 25102626.8 2151.0
Double-Precision Whetstone 55.0 4295.6 781.0
Esecuzione Execl 43.0 4230.2 983.8
Copia File 1024 dimensione buffer 2000 massimi blocchi 3960.0 604499.7 1526.5
Copia File 256 dimensione buffer 500 massimi blocchi 1655.0 169295.0 1022.9
Copia File 4096 dimensione buffer 8000 massimi blocchi 5800.0 1277011.0 2201.7
Throughput Pipe 12440.0 959022.0 770.9
Cambio di contesto basato su pipe 4000.0 140482.6 351.2
Creazione di Processi 126.0 9784.3 776.5
Script Shell (1 concorrente) 42.4 7107.8 1676.4
Script Shell (8 concorrenti) 6.0 906.8 1511.4
Sovraccarico Chiamate di Sistema 15000.0 673720.5 449.1
========
Punteggio Index dei Benchmark di Sistema 1025.9Unixbench (Canada, Toronto)
BYTE UNIX Benchmarks (Version 5.1.3)
Sistema: vultr.guest: GNU/Linux
OS: GNU/Linux -- 4.9.0-11-amd64 -- #1 SMP Debian 4.9.189-3+deb9u1 (2019-09-20)
Macchina: x86_64 (sconosciuto)
Lingua: en_US.utf8 (charmap="UTF-8", collate="UTF-8")
CPU 0: CPU Virtuale 82d9ed4018dd (5187.8 bogomips)
x86-64, MMX, Estensione Indirizzo Fisico, SYSENTER/SYSEXIT, SYSCALL/SYSRET
02:42:53 attivo da 2 min, 1 utente, media carico: 0.64, 0.17, 0.06; runlevel 5
------------------------------------------------------------------------
Esecuzione Benchmark: Lun Dic 16 2019 02:42:53 - 03:11:00
1 CPU nel sistema; in esecuzione 1 copia parallela dei test
Dhrystone 2 usando variabili di registro 38699273.9 lps (10.0 s, 7 campioni)
Double-Precision Whetstone 4619.5 MWIPS (10.2 s, 7 campioni)
Throughput Execl 6768.4 lps (30.0 s, 2 campioni)
Copia File 1024 dimensione buffer 2000 massimi blocchi 705978.4 KBps (30.0 s, 2 campioni)
Copia File 256 dimensione buffer 500 massimi blocchi 192749.4 KBps (30.0 s, 2 campioni)
Copia File 4096 dimensione buffer 8000 massimi blocchi 1751883.6 KBps (30.0 s, 2 campioni)
Throughput Pipe 1012385.6 lps (10.0 s, 7 campioni)
Cambio di Contesto Basato su Pipe 179610.0 lps (10.0 s, 7 campioni)
Creazione Processo 15081.7 lps (30.0 s, 2 campioni)
Script Shell (1 concorrente) 10739.0 lpm (60.0 s, 2 campioni)
Script Shell (8 concorrenti) 1378.7 lpm (60.0 s, 2 campioni)
Sovraccarico Chiamate di Sistema 570458.3 lps (10.0 s, 7 campioni)
Indici Benchmark del Sistema BASELINE RISULTATO INDICE
Dhrystone 2 usando variabili di registro 116700.0 38699273.9 3316.1
Double-Precision Whetstone 55.0 4619.5 839.9
Throughput Execl 43.0 6768.4 1574.0
Copia File 1024 dimensione buffer 2000 massimi blocchi 3960.0 705978.4 1782.8
Copia File 256 dimensione buffer 500 massimi blocchi 1655.0 192749.4 1164.6
Copia File 4096 dimensione buffer 8000 massimi blocchi 5800.0 1751883.6 3020.5
Throughput Pipe 12440.0 1012385.6 813.8
Cambio di Contesto Basato su Pipe 4000.0 179610.0 449.0
Creazione Processo 126.0 15081.7 1197.0
Script Shell (1 concorrente) 42.4 10739.0 2532.8
Script Shell (8 concorrenti) 6.0 1378.7 2297.8
Sovraccarico Chiamate di Sistema 15000.0 570458.3 380.3
========
Punteggio dell'Indice dei Benchmark del Sistema 1314.5Unixbench (Germania, Francoforte)
BYTE UNIX Benchmarks (Version 5.1.3)
Sistema: vultr.guest: GNU/Linux
OS: GNU/Linux -- 4.9.0-11-amd64 -- #1 SMP Debian 4.9.189-3+deb9u1 (2019-09-20)
Macchina: x86_64 (sconosciuta)
Lingua: en_US.utf8 (charmap="UTF-8", collate="UTF-8")
CPU 0: CPU virtuale 714389bda930 (4800.0 bogomips)
x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET
23:41:12 attivo da 3 min, 1 utente, carico medio: 0.49, 0.17, 0.06; livello di esecuzione 5
------------------------------------------------------------------------
Esecuzione Benchmark: Ven Dic 13 2019 23:41:12 - 00:09:21
1 CPU nel sistema; esecuzione di 1 copia parallela di test
Dhrystone 2 utilizzando variabili di registro 26077546.4 lps (10.0 s, 7 campioni)
Whetstone in doppia precisione 3561.5 MWIPS (9.9 s, 7 campioni)
Throughput Execl 4233.5 lps (30.0 s, 2 campioni)
Copia File 1024 dimensione buffer 2000 maxblocchi 495359.7 KBps (30.0 s, 2 campioni)
Copia File 256 dimensione buffer 500 maxblocchi 130299.0 KBps (30.0 s, 2 campioni)
Copia File 4096 dimensione buffer 8000 maxblocchi 1347940.9 KBps (30.0 s, 2 campioni)
Throughput Pipe 657753.9 lps (10.0 s, 7 campioni)
Cambio di Contesto basato su Pipe 117057.6 lps (10.0 s, 7 campioni)
Creazione di Processi 9390.0 lps (30.0 s, 2 campioni)
Script Shell (1 concorrente) 6618.6 lpm (60.0 s, 2 campioni)
Script Shell (8 concorrenti) 870.7 lpm (60.1 s, 2 campioni)
Sovraccarico della Chiamata di Sistema 359105.0 lps (10.0 s, 7 campioni)
Valori dell'Indice dei Benchmark di Sistema BASELINE RISULTATO INDICE
Dhrystone 2 utilizzando variabili di registro 116700.0 26077546.4 2234.6
Whetstone in doppia precisione 55.0 3561.5 647.5
Throughput Execl 43.0 4233.5 984.5
Copia File 1024 dimensione buffer 2000 maxblocchi 3960.0 495359.7 1250.9
Copia File 256 dimensione buffer 500 maxblocchi 1655.0 130299.0 787.3
Copia File 4096 dimensione buffer 8000 maxblocchi 5800.0 1347940.9 2324.0
Throughput Pipe 12440.0 657753.9 528.7
Cambio di Contesto basato su Pipe 4000.0 117057.6 292.6
Creazione di Processi 126.0 9390.0 745.2
Script Shell (1 concorrente) 42.4 6618.6 1561.0
Script Shell (8 concorrenti) 6.0 870.7 1451.2
Sovraccarico della Chiamata di Sistema 15000.0 359105.0 239.4
========
Punteggio Indice dei Benchmark di Sistema 875.9Unixbench (Francia, Parigi)
BYTE UNIX Benchmarks (Version 5.1.3)
Sistema: vultr.guest: GNU/Linux
OS: GNU/Linux -- 4.9.0-11-amd64 -- #1 SMP Debian 4.9.189-3+deb9u1 (2019-09-20)
Macchina: x86_64 (sconosciuta)
Lingua: en_US.utf8 (charmap="UTF-8", collate="UTF-8")
CPU 0: CPU Virtuale 523cbcdd6ca4 (4788.9 bogomips)
x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET
12:37:38 attivo da 5 min, 1 utente, carico medio: 0.85, 0.48, 0.21; runlevel 5
------------------------------------------------------------------------
Esecuzione del Benchmark: Gio 12 Dic 2019 12:37:38 - 13:05:33
1 CPU nel sistema; in esecuzione 1 copia parallela dei test
Dhrystone 2 utilizzando variabili di registro 8896034.1 lps (10.0 s, 7 campioni)
Double-Precision Whetstone 1762.9 MWIPS (9.5 s, 7 campioni)
Esecuzione Execl 1488.3 lps (30.0 s, 2 campioni)
Copia di File 1024 bufsize 2000 maxblocks 170322.0 KBps (30.0 s, 2 campioni)
Copia di File 256 bufsize 500 maxblocks 46997.0 KBps (30.0 s, 2 campioni)
Copia di File 4096 bufsize 8000 maxblocks 499490.5 KBps (30.0 s, 2 campioni)
Throughput del Pipe 253632.7 lps (10.0 s, 7 campioni)
Switching del Contesto basato su Pipe 47089.9 lps (10.0 s, 7 campioni)
Creazione di Processi 3571.1 lps (30.0 s, 2 campioni)
Script Shell (1 concorrente) 2557.8 lpm (60.0 s, 2 campioni)
Script Shell (8 concorrenti) 339.8 lpm (60.1 s, 2 campioni)
Sovraccarico della Chiamata di Sistema 149530.8 lps (10.0 s, 7 campioni)
Valori dell'Indice di Benchmark del Sistema BASELINE RISULTATO INDICE
Dhrystone 2 utilizzando variabili di registro 116700.0 8896034.1 762.3
Double-Precision Whetstone 55.0 1762.9 320.5
Esecuzione Execl 43.0 1488.3 346.1
Copia di File 1024 bufsize 2000 maxblocks 3960.0 170322.0 430.1
Copia di File 256 bufsize 500 maxblocks 1655.0 46997.0 284.0
Copia di File 4096 bufsize 8000 maxblocks 5800.0 499490.5 861.2
Throughput del Pipe 12440.0 253632.7 203.9
Switching del Contesto basato su Pipe 4000.0 47089.9 117.7
Creazione di Processi 126.0 3571.1 283.4
Script Shell (1 concorrente) 42.4 2557.8 603.3
Script Shell (8 concorrenti) 6.0 339.8 566.3
Sovraccarico della Chiamata di Sistema 15000.0 149530.8 99.7
========
Punteggio dell'Indice di Benchmark del Sistema 335.9Unixbench (Giappone, Tokyo)
BYTE UNIX Benchmarks (Version 5.1.3)
Sistema: vultr.guest: GNU/Linux
OS: GNU/Linux -- 4.9.0-11-amd64 -- #1 SMP Debian 4.9.189-3+deb9u1 (2019-09-20)
Macchina: x86_64 (sconosciuto)
Lingua: en_US.utf8 (charmap="UTF-8", collate="UTF-8")
CPU 0: CPU virtuale 523cbcdd6ca4 (4788.9 bogomips)
x86-64, MMX, Estensione indirizzo fisico, SYSENTER/SYSEXIT, SYSCALL/SYSRET
07:37:39 attivo da 3 min, 1 utente, carico medio: 0.65, 0.31, 0.12; livello di esecuzione 5
------------------------------------------------------------------------
Esecuzione Benchmark: Gio Dec 05 2019 07:37:39 - 08:05:44
1 CPU nel sistema; esecuzione 1 copia parallela dei test
Dhrystone 2 utilizzando variabili di registro 26212655.7 lps (10.0 s, 7 campioni)
Double-Precision Whetstone 4429.9 MWIPS (10.0 s, 7 campioni)
Esecuzione Execl 4627.0 lps (30.0 s, 2 campioni)
Copia File 1024 dimensione buf 2000 massimi blocchi 676411.8 KBps (30.0 s, 2 campioni)
Copia File 256 dimensione buf 500 massimi blocchi 181937.6 KBps (30.0 s, 2 campioni)
Copia File 4096 dimensione buf 8000 massimi blocchi 1590192.7 KBps (30.0 s, 2 campioni)
Throughput Pipe 1008509.9 lps (10.0 s, 7 campioni)
Contesto di Switching basato su Pipe 147408.3 lps (10.0 s, 7 campioni)
Creazione Processi 10743.2 lps (30.0 s, 2 campioni)
Shell Scripts (1 concorrente) 7856.9 lpm (60.0 s, 2 campioni)
Shell Scripts (8 concorrenti) 1025.9 lpm (60.0 s, 2 campioni)
Sovraccarico di chiamata di sistema 689942.2 lps (10.0 s, 7 campioni)
Valori dell'Indice di Benchmark di Sistema BASELINE RISULTATO INDICE
Dhrystone 2 utilizzando variabili di registro 116700.0 26212655.7 2246.2
Double-Precision Whetstone 55.0 4429.9 805.4
Esecuzione Execl 43.0 4627.0 1076.0
Copia File 1024 dimensione buf 2000 massimi blocchi 3960.0 676411.8 1708.1
Copia File 256 dimensione buf 500 massimi blocchi 1655.0 181937.6 1099.3
Copia File 4096 dimensione buf 8000 massimi blocchi 5800.0 1590192.7 2741.7
Throughput Pipe 12440.0 1008509.9 810.7
Contesto di Switching basato su Pipe 4000.0 147408.3 368.5
Creazione Processi 126.0 10743.2 852.6
Shell Scripts (1 concorrente) 42.4 7856.9 1853.0
Shell Scripts (8 concorrenti) 6.0 1025.9 1709.8
Sovraccarico di chiamata di sistema 15000.0 689942.2 460.0
========
Punteggio dell'Indice di Benchmark di Sistema 1115.7Unixbench (Paesi Bassi, Amsterdam)
BYTE UNIX Benchmarks (Version 5.1.3)
Sistema: vultr.guest: GNU/Linux
OS: GNU/Linux -- 4.9.0-11-amd64 -- #1 SMP Debian 4.9.189-3+deb9u1 (2019-09-20)
Macchina: x86_64 (sconosciuto)
Lingua: en_US.utf8 (charmap="UTF-8", collate="UTF-8")
CPU 0: CPU virtuale 523cbcdd6ca4 (4788.9 bogomips)
x86-64, MMX, Estensione Indirizzo Fisico, SYSENTER/SYSEXIT, SYSCALL/SYSRET
18:14:32 attivo da 4 min, 1 utente, carico medio: 0.54, 0.21, 0.07; livello di esecuzione 5
------------------------------------------------------------------------
Esecuzione del Benchmark: Mer Dec 11 2019 18:14:32 - 18:42:36
1 CPU nel sistema; esecuzione di 1 copia parallela dei test
Dhrystone 2 utilizzando variabili di registro 24400966.1 lps (10.0 s, 7 campioni)
Double-Precision Whetstone 4307.7 MWIPS (10.0 s, 7 campioni)
Execl Throughput 4137.2 lps (29.7 s, 2 campioni)
File Copy 1024 bufsize 2000 maxblocks 563366.3 KBps (30.0 s, 2 campioni)
File Copy 256 bufsize 500 maxblocks 166725.8 KBps (30.0 s, 2 campioni)
File Copy 4096 bufsize 8000 maxblocks 1351284.6 KBps (30.0 s, 2 campioni)
Pipe Throughput 947831.0 lps (10.0 s, 7 campioni)
Pipe-based Context Switching 127169.9 lps (10.0 s, 7 campioni)
Creazione di Processi 9682.9 lps (30.0 s, 2 campioni)
Shell Scripts (1 concorrente) 6961.7 lpm (60.0 s, 2 campioni)
Shell Scripts (8 concorrenti) 917.2 lpm (60.0 s, 2 campioni)
Overhead delle Chiamate di Sistema 660482.8 lps (10.0 s, 7 campioni)
Valori dell'Indice dei Benchmark di Sistema BASELINE RISULTATO INDICE
Dhrystone 2 utilizzando variabili di registro 116700.0 24400966.1 2090.9
Double-Precision Whetstone 55.0 4307.7 783.2
Execl Throughput 43.0 4137.2 962.1
File Copy 1024 bufsize 2000 maxblocks 3960.0 563366.3 1422.6
File Copy 256 bufsize 500 maxblocks 1655.0 166725.8 1007.4
File Copy 4096 bufsize 8000 maxblocks 5800.0 1351284.6 2329.8
Pipe Throughput 12440.0 947831.0 761.9
Pipe-based Context Switching 4000.0 127169.9 317.9
Creazione di Processi 126.0 9682.9 768.5
Shell Scripts (1 concorrente) 42.4 6961.7 1641.9
Shell Scripts (8 concorrenti) 6.0 917.2 1528.7
Overhead delle Chiamate di Sistema 15000.0 660482.8 440.3
========
Punteggio dell'Indice dei Benchmark di Sistema 1006.6Unixbench (Singapore)
BYTE UNIX Benchmarks (Version 5.1.3)
Sistema: vultr.guest: GNU/Linux
OS: GNU/Linux -- 4.9.0-11-amd64 -- #1 SMP Debian 4.9.189-3+deb9u1 (2019-09-20)
Macchina: x86_64 (sconosciuta)
Lingua: en_US.utf8 (charmap="UTF-8", collate="UTF-8")
CPU 0: CPU Virtuale 523cbcdd6ca4 (4788.9 bogomips)
x86-64, MMX, Estensione Indirizzo Fisico, SYSENTER/SYSEXIT, SYSCALL/SYSRET
14:17:01 attivo da 4 min, 1 utente, carico medio: 0.68, 0.23, 0.08; livello di esecuzione 5
------------------------------------------------------------------------
Esecuzione del Benchmark: Mer Dic 11 2019 14:17:01 - 14:45:06
1 CPU nel sistema; esecuzione di 1 copia parallela dei test
Dhrystone 2 utilizzando variabili di registro 25144861.2 lps (10.0 s, 7 campioni)
Whetstone in doppia precisione 4260.9 MWIPS (9.9 s, 7 campioni)
Throughput Execl 4040.1 lps (30.0 s, 2 campioni)
Copia File 1024 dimensione buffer 2000 maxblocks 427185.8 KBps (30.0 s, 2 campioni)
Copia File 256 dimensione buffer 500 maxblocks 116507.8 KBps (30.0 s, 2 campioni)
Copia File 4096 dimensione buffer 8000 maxblocks 1148414.3 KBps (30.0 s, 2 campioni)
Throughput Pipe 626572.7 lps (10.0 s, 7 campioni)
Cambio di Contesto Basato su Pipe 115253.6 lps (10.0 s, 7 campioni)
Creazione di Processo 9620.9 lps (30.0 s, 2 campioni)
Script Shell (1 concorrente) 6846.7 lpm (60.0 s, 2 campioni)
Script Shell (8 concorrenti) 881.5 lpm (60.0 s, 2 campioni)
Sovraccarico Chiamata di Sistema 344955.6 lps (10.0 s, 7 campioni)
Valori dell'Indice dei Benchmark di Sistema BASELINE RISULTATO INDICE
Dhrystone 2 utilizzando variabili di registro 116700.0 25144861.2 2154.7
Whetstone in doppia precisione 55.0 4260.9 774.7
Throughput Execl 43.0 4040.1 939.5
Copia File 1024 dimensione buffer 2000 maxblocks 3960.0 427185.8 1078.8
Copia File 256 dimensione buffer 500 maxblocks 1655.0 116507.8 704.0
Copia File 4096 dimensione buffer 8000 maxblocks 5800.0 1148414.3 1980.0
Throughput Pipe 12440.0 626572.7 503.7
Cambio di Contesto Basato su Pipe 4000.0 115253.6 288.1
Creazione di Processo 126.0 9620.9 763.6
Script Shell (1 concorrente) 42.4 6846.7 1614.8
Script Shell (8 concorrenti) 6.0 881.5 1469.2
Sovraccarico Chiamata di Sistema 15000.0 344955.6 230.0
========
Punteggio dell'Indice dei Benchmark di Sistema 850.2Unixbench (Regno Unito, Londra)
BYTE UNIX Benchmarks (Version 5.1.3)
Sistema: vultr.guest: GNU/Linux
OS: GNU/Linux -- 4.9.0-11-amd64 -- #1 SMP Debian 4.9.189-3+deb9u1 (2019-09-20)
Macchina: x86_64 (sconosciuta)
Lingua: en_US.utf8 (charmap="UTF-8", collate="UTF-8")
CPU 0: Processore Intel Core (Haswell, senza TSX, IBRS) (4788.9 bogomips)
x86-64, MMX, Estensione Indirizzo Fisico, SYSENTER/SYSEXIT, SYSCALL/SYSRET
15:54:53 attivo da 2 min, 1 utente, carico medio: 0.62, 0.21, 0.07; runlevel 5
------------------------------------------------------------------------
Esecuzione del Benchmark: Dom 15 Dic 2019 15:54:53 - 16:22:57
1 CPU nel sistema; esecuzione di 1 copia parallela di test
Dhrystone 2 usando variabili di registro 26199695.8 lps (10.1 s, 7 campioni)
Double-Precision Whetstone 4515.1 MWIPS (9.9 s, 7 campioni)
Esecuzione di Execl Throughput 4408.5 lps (30.0 s, 2 campioni)
Copia File 1024 bufsize 2000 maxblocks 595220.1 KBps (30.0 s, 2 campioni)
Copia File 256 bufsize 500 maxblocks 166098.6 KBps (30.0 s, 2 campioni)
Copia File 4096 bufsize 8000 maxblocks 1395372.9 KBps (30.0 s, 2 campioni)
Pipe Throughput 993618.1 lps (10.0 s, 7 campioni)
Switching di Contesto Basato su Pipe 141759.0 lps (10.0 s, 7 campioni)
Creazione di Processi 10582.5 lps (30.0 s, 2 campioni)
Script Shell (1 concorrente) 7349.8 lpm (60.0 s, 2 campioni)
Script Shell (8 concorrenti) 939.8 lpm (60.1 s, 2 campioni)
Sovraccarico Chiamate di Sistema 689617.2 lps (10.0 s, 7 campioni)
Valori dell'Indice di Benchmark di Sistema BASELINE RISULTATO INDICE
Dhrystone 2 usando variabili di registro 116700.0 26199695.8 2245.0
Double-Precision Whetstone 55.0 4515.1 820.9
Esecuzione di Execl Throughput 43.0 4408.5 1025.2
Copia File 1024 bufsize 2000 maxblocks 3960.0 595220.1 1503.1
Copia File 256 bufsize 500 maxblocks 1655.0 166098.6 1003.6
Copia File 4096 bufsize 8000 maxblocks 5800.0 1395372.9 2405.8
Pipe Throughput 12440.0 993618.1 798.7
Switching di Contesto Basato su Pipe 4000.0 141759.0 354.4
Creazione di Processi 126.0 10582.5 839.9
Script Shell (1 concorrente) 42.4 7349.8 1733.4
Script Shell (8 concorrenti) 6.0 939.8 1566.4
Sovraccarico Chiamate di Sistema 15000.0 689617.2 459.7
========
Punteggio dell'Indice di Benchmark di Sistema 1061.0Unixbench (USA, Atlanta)
BYTE UNIX Benchmarks (Versione 5.1.3)
Sistema: vultr.guest: GNU/Linux
OS: GNU/Linux -- 4.9.0-11-amd64 -- #1 SMP Debian 4.9.189-3+deb9u1 (2019-09-20)
Macchina: x86_64 (sconosciuto)
Lingua: en_US.utf8 (charmap="UTF-8", collate="UTF-8")
CPU 0: CPU Virtuale 523cbcdd6ca4 (4788.9 bogomips)
x86-64, MMX, Estensione Indirizzo Fisico, SYSENTER/SYSEXIT, SYSCALL/SYSRET
18:59:49 attivo da 2 min, 1 utente, carico medio: 0.65, 0.22, 0.08; livello di esecuzione 5
------------------------------------------------------------------------
Esecuzione Benchmark: Domenica 15 Dicembre 2019 18:59:49 - 19:27:54
1 CPU nel sistema; esecuzione di 1 copia parallela dei test
Dhrystone 2 usando variabili di registro 25425673.3 lps (10.0 s, 7 campioni)
Whetstone a Doppia Precisione 4296.1 MWIPS (9.9 s, 7 campioni)
Throughput di Execl 4230.5 lps (30.0 s, 2 campioni)
Copia di file 1024 dimensione buffer 2000 maxblocks 463467.3 KBps (30.0 s, 2 campioni)
Copia di file 256 dimensione buffer 500 maxblocks 126388.6 KBps (30.0 s, 2 campioni)
Copia di file 4096 dimensione buffer 8000 maxblocks 1186982.0 KBps (30.0 s, 2 campioni)
Throughput di Pipe 646774.2 lps (10.0 s, 7 campioni)
Switching di Contesto Basato su Pipe 122358.8 lps (10.0 s, 7 campioni)
Creazione di Processi 9800.5 lps (30.0 s, 2 campioni)
Script Shell (1 concorrente) 7261.6 lpm (60.0 s, 2 campioni)
Script Shell (8 concorrenti) 938.8 lpm (60.0 s, 2 campioni)
Sovraccarico Chiamata di Sistema 357385.0 lps (10.0 s, 7 campioni)
Valori dell'Indice dei Benchmark di Sistema BASELINE RISULTATO INDICE
Dhrystone 2 usando variabili di registro 116700.0 25425673.3 2178.7
Whetstone a Doppia Precisione 55.0 4296.1 781.1
Throughput di Execl 43.0 4230.5 983.8
Copia di file 1024 dimensione buffer 2000 maxblocks 3960.0 463467.3 1170.4
Copia di file 256 dimensione buffer 500 maxblocks 1655.0 126388.6 763.7
Copia di file 4096 dimensione buffer 8000 maxblocks 5800.0 1186982.0 2046.5
Throughput di Pipe 12440.0 646774.2 519.9
Switching di Contesto Basato su Pipe 4000.0 122358.8 305.9
Creazione di Processi 126.0 9800.5 777.8
Script Shell (1 concorrente) 42.4 7261.6 1712.6
Script Shell (8 concorrenti) 6.0 938.8 1564.6
Sovraccarico Chiamata di Sistema 15000.0 357385.0 238.3
========
Punteggio dell'Indice dei Benchmark di Sistema 888.4Unixbench (USA, Chicago)
BYTE UNIX Benchmarks (Version 5.1.3)
Sistema: vultr.guest: GNU/Linux
OS: GNU/Linux -- 4.9.0-11-amd64 -- #1 SMP Debian 4.9.189-3+deb9u1 (2019-09-20)
Macchina: x86_64 (sconosciuta)
Lingua: en_US.utf8 (charmap="UTF-8", collate="UTF-8")
CPU 0: CPU virtuale 523cbcdd6ca4 (4788.9 bogomips)
x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET
01:04:10 attivo da 2 min, 1 utente, carico medio: 0.60, 0.20, 0.07; runlevel 5
------------------------------------------------------------------------
Esecuzione Benchmark: Lun Dic 16 2019 01:04:10 - 01:32:14
1 CPU nel sistema; esecuzione di 1 copia parallela dei test
Dhrystone 2 utilizzando variabili di registro 25523985.5 lps (10.1 s, 7 campioni)
Double-Precision Whetstone 4315.5 MWIPS (9.9 s, 7 campioni)
Execl Throughput 4148.4 lps (30.0 s, 2 campioni)
File Copy 1024 bufsize 2000 maxblocks 452161.7 KBps (30.0 s, 2 campioni)
File Copy 256 bufsize 500 maxblocks 123919.4 KBps (30.0 s, 2 campioni)
File Copy 4096 bufsize 8000 maxblocks 1196969.9 KBps (30.0 s, 2 campioni)
Pipe Throughput 642700.8 lps (10.0 s, 7 campioni)
Pipe-based Context Switching 124108.9 lps (10.0 s, 7 campioni)
Process Creation 9849.9 lps (30.0 s, 2 campioni)
Shell Scripts (1 concorrente) 7299.6 lpm (60.0 s, 2 campioni)
Shell Scripts (8 concorrenti) 941.0 lpm (60.0 s, 2 campioni)
System Call Overhead 355273.2 lps (10.0 s, 7 campioni)
Valori indice benchmark di sistema BASELINE RESULTATO INDICE
Dhrystone 2 utilizzando variabili di registro 116700.0 25523985.5 2187.1
Double-Precision Whetstone 55.0 4315.5 784.6
Execl Throughput 43.0 4148.4 964.8
File Copy 1024 bufsize 2000 maxblocks 3960.0 452161.7 1141.8
File Copy 256 bufsize 500 maxblocks 1655.0 123919.4 748.8
File Copy 4096 bufsize 8000 maxblocks 5800.0 1196969.9 2063.7
Pipe Throughput 12440.0 642700.8 516.6
Pipe-based Context Switching 4000.0 124108.9 310.3
Process Creation 126.0 9849.9 781.7
Shell Scripts (1 concorrente) 42.4 7299.6 1721.6
Shell Scripts (8 concorrenti) 6.0 941.0 1568.4
System Call Overhead 15000.0 355273.2 236.8
========
Punteggio indice benchmark di sistema 886.0Unixbench (USA, Dallas)
BYTE UNIX Benchmark (Version 5.1.3)
Sistema: vultr.guest: GNU/Linux
SO: GNU/Linux -- 4.9.0-11-amd64 -- #1 SMP Debian 4.9.189-3+deb9u1 (2019-09-20)
Macchina: x86_64 (sconosciuta)
Lingua: en_US.utf8 (charmap="UTF-8", collate="UTF-8")
CPU 0: CPU Virtuale 523cbcdd6ca4 (4800.0 bogomips)
x86-64, MMX, Estensione indirizzo fisico, SYSENTER/SYSEXIT, SYSCALL/SYSRET
01:07:22 attivo da 2 min, 1 utente, carico medio: 0.62, 0.19, 0.07; runlevel 5
------------------------------------------------------------------------
Esecuzione benchmark: Lun 16 Dic 2019 01:07:22 - 01:35:27
1 CPU nel sistema; esecuzione di 1 copia parallela dei test
Dhrystone 2 usando variabili di registro 26030426.9 lps (10.0 s, 7 campioni)
Double-Precision Whetstone 4443.2 MWIPS (10.0 s, 7 campioni)
Esecuzione Execl 4537.8 lps (30.0 s, 2 campioni)
Copia File 1024 bufsize 2000 maxblocks 634719.5 KBps (30.0 s, 2 campioni)
Copia File 256 bufsize 500 maxblocks 176552.9 KBps (30.0 s, 2 campioni)
Copia File 4096 bufsize 8000 maxblocks 1486392.3 KBps (30.0 s, 2 campioni)
Pipe Throughput 990514.7 lps (10.0 s, 7 campioni)
Switching di contesto basato su Pipe 144687.4 lps (10.0 s, 7 campioni)
Creazione processo 10880.8 lps (30.0 s, 2 campioni)
Script Shell (1 concorrente) 7575.3 lpm (60.0 s, 2 campioni)
Script Shell (8 concorrenti) 992.9 lpm (60.0 s, 2 campioni)
Sovraccarico chiamata di sistema 688433.6 lps (10.0 s, 7 campioni)
Indici dei Benchmark di Sistema BASELINE RISULTATO INDICE
Dhrystone 2 usando variabili di registro 116700.0 26030426.9 2230.5
Double-Precision Whetstone 55.0 4443.2 807.9
Esecuzione Execl 43.0 4537.8 1055.3
Copia File 1024 bufsize 2000 maxblocks 3960.0 634719.5 1602.8
Copia File 256 bufsize 500 maxblocks 1655.0 176552.9 1066.8
Copia File 4096 bufsize 8000 maxblocks 5800.0 1486392.3 2562.7
Pipe Throughput 12440.0 990514.7 796.2
Switching di contesto basato su Pipe 4000.0 144687.4 361.7
Creazione processo 126.0 10880.8 863.6
Script Shell (1 concorrente) 42.4 7575.3 1786.6
Script Shell (8 concorrenti) 6.0 992.9 1654.8
Sovraccarico chiamata di sistema 15000.0 688433.6 459.0
========
Punteggio Indice Benchmark di Sistema 1090.0Unixbench (USA, Los Angeles)
BYTE UNIX Benchmarks (Version 5.1.3)
Sistema: vultr.guest: GNU/Linux
OS: GNU/Linux -- 4.9.0-11-amd64 -- #1 SMP Debian 4.9.189-3+deb9u1 (2019-09-20)
Macchina: x86_64 (sconosciuto)
Lingua: en_US.utf8 (charmap="UTF-8", collate="UTF-8")
CPU 0: CPU virtuale 523cbcdd6ca4 (4788.9 bogomips)
x86-64, MMX, Estensione Indirizzo Fisico, SYSENTER/SYSEXIT, SYSCALL/SYSRET
01:11:21 attivo da 3 min, 1 utente, carico medio: 0.71, 0.29, 0.11; livello di esecuzione 5
------------------------------------------------------------------------
Esecuzione Benchmark: Lun Dic 16 2019 01:11:21 - 01:39:26
1 CPU nel sistema; esecuzione di 1 copia parallela dei test
Dhrystone 2 utilizzando variabili di registro 25267089.5 lps (10.0 s, 7 campioni)
Whetstone in doppia precisione 4246.4 MWIPS (9.9 s, 7 campioni)
Throughput Execl 4112.8 lps (30.0 s, 2 campioni)
Copia File 1024 bufsize 2000 maxblocks 456196.7 KBps (30.0 s, 2 campioni)
Copia File 256 bufsize 500 maxblocks 122812.5 KBps (30.0 s, 2 campioni)
Copia File 4096 bufsize 8000 maxblocks 1192809.7 KBps (30.0 s, 2 campioni)
Throughput Pipe 636446.5 lps (10.0 s, 7 campioni)
Switching di Contesto Basato su Pipe 116546.4 lps (10.0 s, 7 campioni)
Creazione di Processi 9696.7 lps (30.0 s, 2 campioni)
Script Shell (1 concorrente) 7097.2 lpm (60.0 s, 2 campioni)
Script Shell (8 concorrenti) 919.9 lpm (60.0 s, 2 campioni)
Sovraccarico delle Chiamate di Sistema 352701.1 lps (10.0 s, 7 campioni)
Valori dell'Indice dei Benchmark di Sistema BASELINE RISULTATO INDICE
Dhrystone 2 utilizzando variabili di registro 116700.0 25267089.5 2165.1
Whetstone in doppia precisione 55.0 4246.4 772.1
Throughput Execl 43.0 4112.8 956.5
Copia File 1024 bufsize 2000 maxblocks 3960.0 456196.7 1152.0
Copia File 256 bufsize 500 maxblocks 1655.0 122812.5 742.1
Copia File 4096 bufsize 8000 maxblocks 5800.0 1192809.7 2056.6
Throughput Pipe 12440.0 636446.5 511.6
Switching di Contesto Basato su Pipe 4000.0 116546.4 291.4
Creazione di Processi 126.0 9696.7 769.6
Script Shell (1 concorrente) 42.4 7097.2 1673.9
Script Shell (8 concorrenti) 6.0 919.9 1533.2
Sovraccarico delle Chiamate di Sistema 15000.0 352701.1 235.1
========
Punteggio dell'Indice dei Benchmark di Sistema 872.5Unixbench (USA, Miami)
BYTE UNIX Benchmarks (Version 5.1.3)
Sistema: vultr.guest: GNU/Linux
OS: GNU/Linux -- 4.9.0-11-amd64 -- #1 SMP Debian 4.9.189-3+deb9u1 (2019-09-20)
Macchina: x86_64 (sconosciuta)
Lingua: en_US.utf8 (charmap="UTF-8", collate="UTF-8")
CPU 0: CPU Virtuale 523cbcdd6ca4 (4788.9 bogomips)
x86-64, MMX, Estensione Indirizzo Fisico, SYSENTER/SYSEXIT, SYSCALL/SYSRET
01:15:03 attivo da 2 min, 1 utente, carico medio: 0.60, 0.21, 0.07; runlevel 5
------------------------------------------------------------------------
Esecuzione Benchmark: Lun Dic 16 2019 01:15:03 - 01:43:08
1 CPU nel sistema; in esecuzione 1 copia parallela dei test
Dhrystone 2 usando variabili di registro 26582764.1 lps (10.1 s, 7 campioni)
Whetstone a Precisione Doppia 4412.8 MWIPS (10.0 s, 7 campioni)
Throughput Execl 4634.7 lps (30.0 s, 2 campioni)
Copia File 1024 dimensione buffer 2000 maxblocks 669481.5 KBps (30.0 s, 2 campioni)
Copia File 256 dimensione buffer 500 maxblocks 179719.1 KBps (30.0 s, 2 campioni)
Copia File 4096 dimensione buffer 8000 maxblocks 1533680.6 KBps (30.0 s, 2 campioni)
Throughput Pipe 997113.7 lps (10.0 s, 7 campioni)
Switching di Contesto basato su Pipe 145060.8 lps (10.0 s, 7 campioni)
Creazione Processo 11030.6 lps (30.0 s, 2 campioni)
Script di Shell (1 concorrente) 7915.2 lpm (60.0 s, 2 campioni)
Script di Shell (8 concorrenti) 1025.9 lpm (60.0 s, 2 campioni)
Sovraccarico di Chiamata di Sistema 686188.0 lps (10.0 s, 7 campioni)
Valori Indice dei Benchmark del Sistema BASELINE RISULTATO INDICE
Dhrystone 2 usando variabili di registro 116700.0 26582764.1 2277.9
Whetstone a Precisione Doppia 55.0 4412.8 802.3
Throughput Execl 43.0 4634.7 1077.8
Copia File 1024 dimensione buffer 2000 maxblocks 3960.0 669481.5 1690.6
Copia File 256 dimensione buffer 500 maxblocks 1655.0 179719.1 1085.9
Copia File 4096 dimensione buffer 8000 maxblocks 5800.0 1533680.6 2644.3
Throughput Pipe 12440.0 997113.7 801.5
Switching di Contesto basato su Pipe 4000.0 145060.8 362.7
Creazione Processo 126.0 11030.6 875.4
Script di Shell (1 concorrente) 42.4 7915.2 1866.8
Script di Shell (8 concorrenti) 6.0 1025.9 1709.8
Sovraccarico di Chiamata di Sistema 15000.0 686188.0 457.5
========
Punteggio Indice Benchmark del Sistema 1111.4Unixbench (USA, New York)
BYTE UNIX Benchmark (Version 5.1.3)
Sistema: vultr.guest: GNU/Linux
OS: GNU/Linux -- 4.9.0-11-amd64 -- #1 SMP Debian 4.9.189-3+deb9u1 (2019-09-20)
Macchina: x86_64 (sconosciuto)
Linguaggio: en_US.utf8 (charmap="UTF-8", collate="UTF-8")
CPU 0: CPU virtuale 714389bda930 (4800.0 bogomips)
x86-64, MMX, Estensione indirizzo fisico, SYSENTER/SYSEXIT, SYSCALL/SYSRET
00:55:26 attivo da 2 min, 1 utente, carico medio: 0.56, 0.23, 0.09; runlevel 5
------------------------------------------------------------------------
Esecuzione Benchmark: Lun 16 Dic 2019 00:55:26 - 01:23:34
1 CPU nel sistema; in esecuzione 1 copia parallela dei test
Dhrystone 2 utilizzando variabili di registro 25633639.9 lps (10.0 s, 7 campioni)
Double-Precision Whetstone 3533.8 MWIPS (9.9 s, 7 campioni)
Throughput Execl 4070.4 lps (30.0 s, 2 campioni)
Copia File 1024 dimensione buf 2000 maxblocks 474437.0 KBps (30.0 s, 2 campioni)
Copia File 256 dimensione buf 500 maxblocks 126743.5 KBps (30.0 s, 2 campioni)
Copia File 4096 dimensione buf 8000 maxblocks 1199905.9 KBps (30.0 s, 2 campioni)
Throughput Pipe 647341.0 lps (10.0 s, 7 campioni)
Switching di Contesto basato su Pipe 88978.2 lps (10.0 s, 7 campioni)
Creazione Processo 7295.0 lps (30.0 s, 2 campioni)
Script Shell (1 concorrente) 6352.0 lpm (60.0 s, 2 campioni)
Script Shell (8 concorrenti) 826.7 lpm (60.0 s, 2 campioni)
Sovraccarico Chiamata di Sistema 353376.1 lps (10.0 s, 7 campioni)
Valori Indicizzati Benchmark di Sistema BASELINE RISULTATO INDICE
Dhrystone 2 utilizzando variabili di registro 116700.0 25633639.9 2196.5
Double-Precision Whetstone 55.0 3533.8 642.5
Throughput Execl 43.0 4070.4 946.6
Copia File 1024 dimensione buf 2000 maxblocks 3960.0 474437.0 1198.1
Copia File 256 dimensione buf 500 maxblocks 1655.0 126743.5 765.8
Copia File 4096 dimensione buf 8000 maxblocks 5800.0 1199905.9 2068.8
Throughput Pipe 12440.0 647341.0 520.4
Switching di Contesto basato su Pipe 4000.0 88978.2 222.4
Creazione Processo 126.0 7295.0 579.0
Script Shell (1 concorrente) 42.4 6352.0 1498.1
Script Shell (8 concorrenti) 6.0 826.7 1377.9
Sovraccarico Chiamata di Sistema 15000.0 353376.1 235.6
========
Punteggio Indice dei Benchmark di Sistema 812.4Unixbench (USA, Seattle)
BYTE UNIX Benchmarks (Version 5.1.3)
Sistema: vultr.guest: GNU/Linux
OS: GNU/Linux -- 4.9.0-11-amd64 -- #1 SMP Debian 4.9.189-3+deb9u1 (2019-09-20)
Macchina: x86_64 (sconosciuta)
Lingua: en_US.utf8 (charmap="UTF-8", collate="UTF-8")
CPU 0: CPU virtuale 714389bda930 (4800.0 bogomips)
x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET
01:18:39 attivo da 2 min, 1 utente, carico medio: 0.73, 0.25, 0.09; livello di esecuzione 5
------------------------------------------------------------------------
Esecuzione del benchmark: Lun 16 Dic 2019 01:18:39 - 01:46:47
1 CPU nel sistema; esecuzione di 1 copia parallela dei test
Dhrystone 2 usando variabili di registro 26700878.9 lps (10.0 s, 7 campioni)
Double-Precision Whetstone 3622.7 MWIPS (9.9 s, 7 campioni)
Execl Throughput 3907.5 lps (30.0 s, 2 campioni)
File Copy 1024 bufsize 2000 maxblocks 486945.0 KBps (30.0 s, 2 campioni)
File Copy 256 bufsize 500 maxblocks 130046.2 KBps (30.0 s, 2 campioni)
File Copy 4096 bufsize 8000 maxblocks 1283902.3 KBps (30.0 s, 2 campioni)
Pipe Throughput 662209.3 lps (10.0 s, 7 campioni)
Pipe-based Context Switching 113981.0 lps (10.0 s, 7 campioni)
Creazione di processi 8765.1 lps (30.0 s, 2 campioni)
Shell Scripts (1 concurrent) 7075.8 lpm (60.0 s, 2 campioni)
Shell Scripts (8 concurrent) 905.1 lpm (60.1 s, 2 campioni)
Overhead di chiamata di sistema 364946.5 lps (10.0 s, 7 campioni)
Valori dell'indice di benchmark di sistema BASELINE RISULTATO INDICE
Dhrystone 2 usando variabili di registro 116700.0 26700878.9 2288.0
Double-Precision Whetstone 55.0 3622.7 658.7
Execl Throughput 43.0 3907.5 908.7
File Copy 1024 bufsize 2000 maxblocks 3960.0 486945.0 1229.7
File Copy 256 bufsize 500 maxblocks 1655.0 130046.2 785.8
File Copy 4096 bufsize 8000 maxblocks 5800.0 1283902.3 2213.6
Pipe Throughput 12440.0 662209.3 532.3
Pipe-based Context Switching 4000.0 113981.0 285.0
Creazione di processi 126.0 8765.1 695.6
Shell Scripts (1 concurrent) 42.4 7075.8 1668.8
Shell Scripts (8 concurrent) 6.0 905.1 1508.5
Overhead di chiamata di sistema 15000.0 364946.5 243.3
========
Punteggio dell'indice di benchmark di sistema 870.5Unixbench (USA, San José)
BYTE UNIX Benchmarks (Version 5.1.3)
Sistema: vultr.guest: GNU/Linux
OS: GNU/Linux -- 4.9.0-11-amd64 -- #1 SMP Debian 4.9.189-3+deb9u1 (2019-09-20)
Macchina: x86_64 (sconosciuta)
Lingua: en_US.utf8 (charmap="UTF-8", collate="UTF-8")
CPU 0: CPU virtuale 523cbcdd6ca4 (4788.9 bogomips)
x86-64, MMX, Estensione dell'indirizzo fisico, SYSENTER/SYSEXIT, SYSCALL/SYSRET
02:40:36 attivo da 3 min, 1 utente, carico medio: 0.62, 0.21, 0.07; runlevel 5
------------------------------------------------------------------------
Esecuzione Benchmark: Lun Dic 16 2019 02:40:36 - 03:08:40
1 CPU nel sistema; esecuzione di 1 copia parallela dei test
Dhrystone 2 usando variabili registro 26677842.8 lps (10.1 s, 7 campioni)
Double-Precision Whetstone 4517.5 MWIPS (10.0 s, 7 campioni)
Esecuzione Execl 4679.7 lps (30.0 s, 2 campioni)
Copia File 1024 dimensione buf 2000 massimi blocchi 658109.9 KBps (30.0 s, 2 campioni)
Copia File 256 dimensione buf 500 massimi blocchi 179078.5 KBps (30.0 s, 2 campioni)
Copia File 4096 dimensione buf 8000 massimi blocchi 1513335.5 KBps (30.0 s, 2 campioni)
Esecuzione Pipe 1011954.1 lps (10.0 s, 7 campioni)
Switchover Context basato su Pipe 147993.7 lps (10.0 s, 7 campioni)
Creazione processo 11034.6 lps (30.0 s, 2 campioni)
Script Shell (1 concorrente) 7761.3 lpm (60.0 s, 2 campioni)
Script Shell (8 concorrenti) 1007.2 lpm (60.0 s, 2 campioni)
Sovraccarico della chiamata di sistema 686496.1 lps (10.0 s, 7 campioni)
Valori dell'indice dei benchmark di sistema BASELINE RISULTATO INDICE
Dhrystone 2 usando variabili registro 116700.0 26677842.8 2286.0
Double-Precision Whetstone 55.0 4517.5 821.4
Esecuzione Execl 43.0 4679.7 1088.3
Copia File 1024 dimensione buf 2000 massimi blocchi 3960.0 658109.9 1661.9
Copia File 256 dimensione buf 500 massimi blocchi 1655.0 179078.5 1082.0
Copia File 4096 dimensione buf 8000 massimi blocchi 5800.0 1513335.5 2609.2
Esecuzione Pipe 12440.0 1011954.1 813.5
Switchover Context basato su Pipe 4000.0 147993.7 370.0
Creazione processo 126.0 11034.6 875.8
Script Shell (1 concorrente) 42.4 7761.3 1830.5
Script Shell (8 concorrenti) 6.0 1007.2 1678.6
Sovraccarico della chiamata di sistema 15000.0 686496.1 457.7
========
Punteggio dell'indice dei benchmark di sistema 1111.5dd (Australia, Sydney)Blocchi da 1M
2048+0 record in
2048+0 record out
2147483648 byte (2.1 GB, 2.0 GiB) copiati, 6.00964 s, 357 MB/sBlocchi da 64K
32768+0 record in
32768+0 record out
2147483648 byte (2.1 GB, 2.0 GiB) copiati, 12.2036 s, 176 MB/sdd (Canada, Toronto)Blocchi da 1M
2048+0 record in
2048+0 record out
2147483648 byte (2.1 GB, 2.0 GiB) copiati, 4.20408 s, 511 MB/sBlocchi da 64K
32768+0 record in
32768+0 record out
2147483648 byte (2.1 GB, 2.0 GiB) copiati, 4.97048 s, 432 MB/sdd (Germania, Francoforte)Blocchi da 1M
2048+0 record in
2048+0 record out
2147483648 byte (2.1 GB, 2.0 GiB) copiati, 4.49292 s, 478 MB/sBlocchi da 64K
32768+0 record in
32768+0 record out
2147483648 byte (2.1 GB, 2.0 GiB) copiati, 4.66099 s, 461 MB/sdd (Francia, Parigi)Blocchi da 1M
2048+0 record in
2048+0 record out
2147483648 byte (2.1 GB, 2.0 GiB) copiati, 6.42477 s, 334 MB/sBlocchi da 64K
32768+0 record in
32768+0 record out
2147483648 byte (2.1 GB, 2.0 GiB) copiati, 6.17672 s, 348 MB/sdd (Giappone, Tokyo)Blocchi da 1M
2048+0 record in
2048+0 record out
2147483648 byte (2.1 GB, 2.0 GiB) copiati, 5.98321 s, 359 MB/sBlocchi da 64K
32768+0 record in
32768+0 record out
2147483648 byte (2.1 GB, 2.0 GiB) copiati, 5.74079 s, 374 MB/sdd (Paesi Bassi, Amsterdam)Blocchi da 1M
2048+0 record in
2048+0 record out
2147483648 byte (2.1 GB, 2.0 GiB) copiati, 6.00055 s, 358 MB/sBlocchi da 64K
32768+0 record salvati
32768+0 record inviati
2147483648 byte (2,1 GB, 2,0 GiB) copiati, 7,24659 s, 296 MB/sdd (Singapore)Blocchi da 1M
2048+0 record salvati
2048+0 record inviati
2147483648 byte (2,1 GB, 2,0 GiB) copiati, 6,21242 s, 346 MB/sBlocchi da 64K
32768+0 record salvati
32768+0 record inviati
2147483648 byte (2,1 GB, 2,0 GiB) copiati, 6,38259 s, 336 MB/sdd (Regno Unito, Londra)Blocchi da 1M
2048+0 record salvati
2048+0 record inviati
2147483648 byte (2,1 GB, 2,0 GiB) copiati, 7,77476 s, 276 MB/sBlocchi da 64K
32768+0 record salvati
32768+0 record inviati
2147483648 byte (2,1 GB, 2,0 GiB) copiati, 7,65941 s, 280 MB/sdd (USA, Atlanta)Blocchi da 1M
2048+0 record salvati
2048+0 record inviati
2147483648 byte (2,1 GB, 2,0 GiB) copiati, 6,17663 s, 348 MB/sBlocchi da 64K
32768+0 record salvati
32768+0 record inviati
2147483648 byte (2,1 GB, 2,0 GiB) copiati, 6,14213 s, 350 MB/sdd (USA, Chicago)Blocchi da 1M
2048+0 record salvati
2048+0 record inviati
2147483648 byte (2,1 GB, 2,0 GiB) copiati, 5,75075 s, 373 MB/sBlocchi da 64K
32768+0 record salvati
32768+0 record inviati
2147483648 byte (2,1 GB, 2,0 GiB) copiati, 5,78569 s, 371 MB/sdd (USA, Dallas)Blocchi da 1M
2048+0 record salvati
2048+0 record inviati
2147483648 byte (2,1 GB, 2,0 GiB) copiati, 5,7069 s, 376 MB/sBlocchi da 64K
32768+0 record salvati
32768+0 record inviati
2147483648 byte (2,1 GB, 2,0 GiB) copiati, 5,60498 s, 383 MB/sdd (USA, Los Angeles)Blocchi da 1M
2048+0 record salvati
2048+0 record inviati
2147483648 byte (2,1 GB, 2,0 GiB) copiati, 12,9305 s, 166 MB/sBlocchi da 64K
32768+0 record salvati
32768+0 record inviati
2147483648 byte (2,1 GB, 2,0 GiB) copiati, 6,29062 s, 341 MB/sdd (USA, Miami)Blocchi da 1M
2048+0 record salvati
2048+0 record inviati
2147483648 byte (2,1 GB, 2,0 GiB) copiati, 5,89201 s, 364 MB/sBlocchi da 64K
32768+0 record salvati
32768+0 record inviati
2147483648 byte (2,1 GB, 2,0 GiB) copiati, 5,74615 s, 374 MB/sdd (Stati Uniti, New York)Blocchi da 1M
2048+0 record salvati
2048+0 record inviati
2147483648 byte (2,1 GB, 2,0 GiB) copiati, 4,52842 s, 474 MB/sBlocchi da 64K
32768+0 record salvati
32768+0 record inviati
2147483648 byte (2,1 GB, 2,0 GiB) copiati, 4,94189 s, 435 MB/sdd (USA, Seattle)Blocchi da 1M
2048+0 record salvati
2048+0 record inviati
2147483648 byte (2,1 GB, 2,0 GiB) copiati, 4,54416 s, 473 MB/sBlocchi da 64K
32768+0 record salvati
32768+0 record inviati
2147483648 byte (2,1 GB, 2,0 GiB) copiati, 5,68025 s, 378 MB/sdd (USA, San Jose)Blocchi da 1M
2048+0 record salvati
2048+0 record inviati
2147483648 byte (2,1 GB, 2,0 GiB) copiati, 6,92419 s, 310 MB/sBlocchi da 64K
32768+0 record salvati
32768+0 record inviati
2147483648 byte (2,1 GB, 2,0 GiB) copiati, 8,11701 s, 265 MB/sfio (Australia, Sydney)ora garantisce l'assenza di fallimenti. Se Read incontra un errore durante la lettura
benchmark: (g=0): rw=randread, bs=4K-4K/4K-4K/4K-4K, ioengine=sync, iodepth=32
...
fio-2.8
Avviamento di 8 processi
benchmark: Creazione del file di IO (1 file(s) / 256MB)
benchmark: Creazione del file di IO (1 file(s) / 256MB)
benchmark: Creazione del file di IO (1 file(s) / 256MB)
benchmark: Creazione del file di IO (1 file(s) / 256MB)
benchmark: Creazione del file di IO (1 file(s) / 256MB)
benchmark: Creazione del file di IO (1 file(s) / 256MB)
benchmark: Creazione del file di IO (1 file(s) / 256MB)
benchmark: Creazione del file di IO (1 file(s) / 256MB)
benchmark: (groupid=0, jobs=8): err= 0: pid=28589: Lun 16 Dic 03:16:07 2019
lettura : io=7674.1MB, bw=130983KB/s, iops=32745, runt= 60001msec
clat (usec): min=1, max=13364, avg=240.17, stdev=183.78
lat (usec): min=2, max=13365, avg=240.76, stdev=183.79
percentili clat (usec):
| 1.00th=[ 2], 5.00th=[ 3], 10.00th=[ 171], 20.00th=[ 193],
| 30.00th=[ 207], 40.00th=[ 221], 50.00th=[ 233], 60.00th=[ 247],
| 70.00th=[ 266], 80.00th=[ 290], 90.00th=[ 334], 95.00th=[ 374],
| 99.00th=[ 470], 99.50th=[ 540], 99.90th=[ 2864], 99.95th=[ 3408],
| 99.99th=[ 7008]
bw (KB /s): min=10904, max=23080, per=12.50%, avg=16375.51, stdev=1940.14
lat (usec) : 2=0.02%, 4=5.24%, 10=1.36%, 20=0.94%, 50=0.29%
lat (usec) : 100=0.02%, 250=53.43%, 500=37.99%, 750=0.42%, 1000=0.04%
lat (msec) : 2=0.05%, 4=0.18%, 10=0.03%, 20=0.01%
cpu : usr=1.87%, sys=5.83%, ctx=1816331, majf=2, minf=94
Profondità IO : 1=100.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.0%, 32=0.0%, >=64=0.0%
submit : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
complete : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
issued : total=r=1964785/w=0/d=0, short=r=0/w=0/d=0, drop=r=0/w=0/d=0
latenza : target=0, window=0, percentile=100.00%, depth=32
Stato di esecuzione del gruppo 0 (tutti i lavori):
LETTURA: io=7674.1MB, aggrb=130983KB/s, minb=130983KB/s, maxb=130983KB/s, mint=60001msec, maxt=60001msec
Statistiche dischi (lettura/scrittura):
vda: ios=1809446/9, merge=0/4, ticks=391072/0, in_queue=391128, util=98.07%Scrivi
benchmark: (g=0): rw=randwrite, bs=4K-4K/4K-4K/4K-4K, ioengine=sync, iodepth=32
...
fio-2.8
Avviamento di 8 processi
benchmark: Creazione del file di IO (1 file(s) / 256MB)
benchmark: (groupid=0, jobs=8): err= 0: pid=28618: Lun 16 Dic 03:18:14 2019
scrittura: io=31535MB, bw=537932KB/s, iops=134482, runt= 60029msec
clat (usec): min=1, max=512047, avg=44.70, stdev=1034.85
lat (usec): min=1, max=512048, avg=47.33, stdev=1074.92
percentili clat (usec):
| 1.00th=[ 2], 5.00th=[ 2], 10.00th=[ 2], 20.00th=[ 3],
| 30.00th=[ 3], 40.00th=[ 3], 50.00th=[ 3], 60.00th=[ 3],
| 70.00th=[ 3], 80.00th=[ 4], 90.00th=[ 4], 95.00th=[ 6],
| 99.00th=[ 18], 99.50th=[ 28], 99.90th=[15296], 99.95th=[19840],
| 99.99th=[30848]
bw (KB /s): min= 1, max=85640, per=12.68%, avg=68203.30, stdev=11017.32
lat (usec) : 2=0.12%, 4=77.58%, 10=19.53%, 20=2.07%, 50=0.27%
lat (usec) : 100=0.04%, 250=0.02%, 500=0.01%, 750=0.01%, 1000=0.01%
lat (msec) : 2=0.02%, 4=0.03%, 10=0.10%, 20=0.13%, 50=0.05%
lat (msec) : 100=0.01%, 250=0.01%, 500=0.01%, 750=0.01%
cpu : usr=2.64%, sys=7.81%, ctx=76430, majf=0, minf=83
Profondità IO : 1=100.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.0%, 32=0.0%, >=64=0.0%
submit : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
complete : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
issued : total=r=0/w=8072876/d=0, short=r=0/w=0/d=0, drop=r=0/w=0/d=0
latenza : target=0, window=0, percentile=100.00%, depth=32
Stato di esecuzione del gruppo 0 (tutti i lavori):
SCRITTURA: io=31535MB, aggrb=537931KB/s, minb=537931KB/s, maxb=537931KB/s, mint=60029msec, maxt=60029msec
Statistiche dischi (lettura/scrittura):
vda: ios=169/782742, merge=0/8447, ticks=1264/6814944, in_queue=6818788, util=98.98%Lettura diretta
benchmark: (g=0): rw=randread, bs=4K-4K/4K-4K/4K-4K, ioengine=sync, iodepth=32
...
fio-2.8
Avviando 8 processi
benchmark: Creazione dei file IO (1 file(s) / 256MB)
benchmark: Creazione dei file IO (1 file(s) / 256MB)
benchmark: Creazione dei file IO (1 file(s) / 256MB)
benchmark: Creazione dei file IO (1 file(s) / 256MB)
benchmark: Creazione dei file IO (1 file(s) / 256MB)
benchmark: Creazione dei file IO (1 file(s) / 256MB)
benchmark: Creazione dei file IO (1 file(s) / 256MB)
benchmark: Creazione dei file IO (1 file(s) / 256MB)
benchmark: (groupid=0, jobs=8): err= 0: pid=28602: Lun 16 Dic 2019 03:17:14
read : io=7471.5MB, bw=127506KB/s, iops=31876, runt= 60003msec
clat (usec): min=132, max=10029, avg=246.78, stdev=107.92
lat (usec): min=133, max=10030, avg=247.38, stdev=107.95
clat percentili (usec):
| 1.00th=[ 159], 5.00th=[ 173], 10.00th=[ 183], 20.00th=[ 197],
| 30.00th=[ 209], 40.00th=[ 219], 50.00th=[ 231], 60.00th=[ 245],
| 70.00th=[ 262], 80.00th=[ 286], 90.00th=[ 326], 95.00th=[ 362],
| 99.00th=[ 446], 99.50th=[ 494], 99.90th=[ 884], 99.95th=[ 1752],
| 99.99th=[ 4960]
bw (KB /s): min=13352, max=17536, per=12.50%, avg=15943.78, stdev=782.58
lat (usec) : 250=63.11%, 500=36.43%, 750=0.33%, 1000=0.04%
lat (msec) : 2=0.04%, 4=0.02%, 10=0.03%, 20=0.01%
cpu : usr=1.84%, sys=4.97%, ctx=1916371, majf=0, minf=80
Profondità IO: 1=100.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.0%, 32=0.0%, >=64=0.0%
submit : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
complete : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
issued : total=r=1912681/w=0/d=0, short=r=0/w=0/d=0, drop=r=0/w=0/d=0
latenza : target=0, window=0, percentile=100.00%, depth=32
Stato esecuzione gruppo 0 (tutti i lavori):
READ: io=7471.5MB, aggrb=127505KB/s, minb=127505KB/s, maxb=127505KB/s, mint=60003msec, maxt=60003msec
Statistiche disco (lettura/scrittura):
vda: ios=1911024/10, merge=0/14, ticks=387936/0, in_queue=387700, util=99.79%Scrittura diretta
benchmark: (g=0): rw=randwrite, bs=4K-4K/4K-4K/4K-4K, ioengine=sync, iodepth=32
...
fio-2.8
Avviando 8 processi
benchmark: Creazione dei file IO (1 file(s) / 256MB)
benchmark: (groupid=0, jobs=8): err= 0: pid=28631: Lun 16 Dic 2019 03:19:15
write: io=2116.3MB, bw=36114KB/s, iops=9028, runt= 60005msec
clat (usec): min=60, max=52275, avg=881.45, stdev=5188.98
lat (usec): min=60, max=52275, avg=882.13, stdev=5189.03
clat percentili (usec):
| 1.00th=[ 67], 5.00th=[ 71], 10.00th=[ 74], 20.00th=[ 80],
| 30.00th=[ 85], 40.00th=[ 90], 50.00th=[ 95], 60.00th=[ 101],
| 70.00th=[ 109], 80.00th=[ 121], 90.00th=[ 161], 95.00th=[ 215],
| 99.00th=[36096], 99.50th=[38144], 99.90th=[41216], 99.95th=[42240],
| 99.99th=[44800]
bw (KB /s): min= 3169, max= 5891, per=12.51%, avg=4516.12, stdev=452.68
lat (usec) : 100=57.43%, 250=39.03%, 500=1.24%, 750=0.04%, 1000=0.01%
lat (msec) : 2=0.01%, 4=0.01%, 10=0.02%, 20=0.01%, 50=2.21%
lat (msec) : 100=0.01%
cpu : usr=0.61%, sys=2.76%, ctx=1095749, majf=0, minf=81
Profondità IO: 1=100.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.0%, 32=0.0%, >=64=0.0%
submit : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
complete : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
issued : total=r=0/w=541749/d=0, short=r=0/w=0/d=0, drop=r=0/w=0/d=0
latenza : target=0, window=0, percentile=100.00%, depth=32
Stato esecuzione gruppo 0 (tutti i lavori):
WRITE: io=2116.3MB, aggrb=36113KB/s, minb=36113KB/s, maxb=36113KB/s, mint=60005msec, maxt=60005msec
Statistiche disco (lettura/scrittura):
vda: ios=182/541139, merge=0/1556, ticks=100/47652, in_queue=47640, util=79.23%fio (Canada, Toronto)ora garantisce l'assenza di fallimenti. Se Read incontra un errore durante la lettura
benchmark: (g=0): rw=randread, bs=4K-4K/4K-4K/4K-4K, ioengine=sync, iodepth=32
...
fio-2.8
Avvio di 8 processi
benchmark: Creazione file IO (1 file(i) / 256MB)
benchmark: Creazione file IO (1 file(i) / 256MB)
benchmark: Creazione file IO (1 file(i) / 256MB)
benchmark: Creazione file IO (1 file(i) / 256MB)
benchmark: Creazione file IO (1 file(i) / 256MB)
benchmark: Creazione file IO (1 file(i) / 256MB)
benchmark: Creazione file IO (1 file(i) / 256MB)
benchmark: Creazione file IO (1 file(i) / 256MB)
benchmark: (groupid=0, jobs=8): err= 0: pid=4579: Lun 16 Dic 2019 03:12:15
read : io=12498MB, bw=213300KB/s, iops=53324, runt= 60001msec
clat (usec): min=1, max=12335, avg=146.68, stdev=110.17
lat (usec): min=1, max=12335, avg=147.24, stdev=110.17
clat percentili (usec):
| 1.00th=[ 2], 5.00th=[ 2], 10.00th=[ 4], 20.00th=[ 135],
| 30.00th=[ 141], 40.00th=[ 147], 50.00th=[ 151], 60.00th=[ 155],
| 70.00th=[ 161], 80.00th=[ 169], 90.00th=[ 183], 95.00th=[ 201],
| 99.00th=[ 318], 99.50th=[ 422], 99.90th=[ 1832], 99.95th=[ 2024],
| 99.99th=[ 2672]
bw (KB /s): min=17680, max=35552, per=12.47%, avg=26605.05, stdev=3053.39
lat (usec) : 2=0.92%, 4=8.94%, 10=0.77%, 20=0.02%, 50=0.01%
lat (usec) : 100=0.13%, 250=87.61%, 500=1.28%, 750=0.05%, 1000=0.02%
lat (msec) : 2=0.21%, 4=0.05%, 10=0.01%, 20=0.01%
cpu : usr=2.33%, sys=5.24%, ctx=2863832, majf=2, minf=87
Profondità IO : 1=100.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.0%, 32=0.0%, >=64=0.0%
submit : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
complete : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
issued : total=r=3199546/w=0/d=0, short=r=0/w=0/d=0, drop=r=0/w=0/d=0
latenza : target=0, window=0, percentile=100.00%, depth=32
Stato di esecuzione gruppo 0 (tutti i lavori):
READ: io=12498MB, aggrb=213299KB/s, minb=213299KB/s, maxb=213299KB/s, mint=60001msec, maxt=60001msec
Statistiche disco (lettura/scrittura):
vda: ios=2853531/9, merge=0/4, ticks=413816/0, in_queue=413848, util=97.93%Scrivi
benchmark: (g=0): rw=randwrite, bs=4K-4K/4K-4K/4K-4K, ioengine=sync, iodepth=32
...
fio-2.8
Avvio di 8 processi
benchmark: Creazione file IO (1 file(i) / 256MB)
benchmark: (groupid=0, jobs=8): err= 0: pid=4606: Lun 16 Dic 2019 03:14:20
write: io=40568MB, bw=692123KB/s, iops=173030, runt= 60020msec
clat (usec): min=1, max=168030, avg=30.86, stdev=724.13
lat (usec): min=1, max=168030, avg=33.62, stdev=769.11
clat percentili (usec):
| 1.00th=[ 2], 5.00th=[ 2], 10.00th=[ 2], 20.00th=[ 2],
| 30.00th=[ 2], 40.00th=[ 2], 50.00th=[ 2], 60.00th=[ 2],
| 70.00th=[ 3], 80.00th=[ 3], 90.00th=[ 3], 95.00th=[ 3],
| 99.00th=[ 4], 99.50th=[ 8], 99.90th=[11712], 99.95th=[16192],
| 99.99th=[27776]
bw (KB /s): min= 1, max=102488, per=12.60%, avg=87188.15, stdev=9025.40
lat (usec) : 2=0.15%, 4=98.40%, 10=1.00%, 20=0.07%, 50=0.06%
lat (usec) : 100=0.02%, 250=0.01%, 500=0.02%, 750=0.01%, 1000=0.01%
lat (msec) : 2=0.02%, 4=0.03%, 10=0.09%, 20=0.09%, 50=0.03%
lat (msec) : 100=0.01%, 250=0.01%
cpu : usr=4.36%, sys=6.42%, ctx=83149, majf=0, minf=75
Profondità IO : 1=100.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.0%, 32=0.0%, >=64=0.0%
submit : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
complete : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
issued : total=r=0/w=10385305/d=0, short=r=0/w=0/d=0, drop=r=0/w=0/d=0
latenza : target=0, window=0, percentile=100.00%, depth=32
Stato di esecuzione gruppo 0 (tutti i lavori):
WRITE: io=40568MB, aggrb=692122KB/s, minb=692122KB/s, maxb=692122KB/s, mint=60020msec, maxt=60020msec
Statistiche disco (lettura/scrittura):
vda: ios=625/1328807, merge=0/8697, ticks=3072/7005192, in_queue=7008748, util=99.27%Lettura diretta
benchmark: (g=0): rw=randread, bs=4K-4K/4K-4K/4K-4K, ioengine=sync, iodepth=32
...
fio-2.8
Avvio di 8 processi
benchmark: Disposizione dei file di IO (1 file / 256MB)
benchmark: Disposizione dei file di IO (1 file / 256MB)
benchmark: Disposizione dei file di IO (1 file / 256MB)
benchmark: Disposizione dei file di IO (1 file / 256MB)
benchmark: Disposizione dei file di IO (1 file / 256MB)
benchmark: Disposizione dei file di IO (1 file / 256MB)
benchmark: Disposizione dei file di IO (1 file / 256MB)
benchmark: Disposizione dei file di IO (1 file / 256MB)
benchmark: (groupid=0, jobs=8): err= 0: pid=4593: Lun Dic 16 03:13:20 2019
read : io=11311MB, bw=193037KB/s, iops=48259, runt= 60001msec
clat (usec): min=75, max=8391, avg=162.37, stdev=140.17
lat (usec): min=76, max=8391, avg=162.94, stdev=140.17
clat percentili (usec):
| 1.00th=[ 123], 5.00th=[ 131], 10.00th=[ 135], 20.00th=[ 141],
| 30.00th=[ 145], 40.00th=[ 149], 50.00th=[ 151], 60.00th=[ 157],
| 70.00th=[ 161], 80.00th=[ 169], 90.00th=[ 183], 95.00th=[ 199],
| 99.00th=[ 290], 99.50th=[ 406], 99.90th=[ 2192], 99.95th=[ 3120],
| 99.99th=[ 6432]
bw (KB /s): min=17560, max=26000, per=12.50%, avg=24134.45, stdev=1483.61
lat (usec) : 100=0.12%, 250=98.48%, 500=1.10%, 750=0.05%, 1000=0.02%
lat (msec) : 2=0.11%, 4=0.08%, 10=0.04%
cpu : usr=2.16%, sys=4.65%, ctx=2903321, majf=0, minf=73
Profondità IO : 1=100.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.0%, 32=0.0%, >=64=0.0%
submit : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
complete : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
issued : totale=r=2895610/w=0/d=0, breve=r=0/w=0/d=0, drop=r=0/w=0/d=0
latenze : target=0, window=0, percentile=100.00%, depth=32
Stato di esecuzione gruppo 0 (tutti i lavori):
READ: io=11311MB, aggrb=193037KB/s, minb=193037KB/s, maxb=193037KB/s, mint=60001msec, maxt=60001msec
Statistiche disco (lettura/scrittura):
vda: ios=2892534/8, merge=0/5, ticks=434584/0, in_coda=434828, util=99.87%Scrittura diretta
benchmark: (g=0): rw=randwrite, bs=4K-4K/4K-4K/4K-4K, ioengine=sync, iodepth=32
...
fio-2.8
Avvio di 8 processi
benchmark: Disposizione dei file di IO (1 file / 256MB)
benchmark: (groupid=0, jobs=8): err= 0: pid=4621: Lun Dic 16 03:15:21 2019
write: io=2264.6MB, bw=38648KB/s, iops=9661, runt= 60002msec
clat (usec): min=51, max=256774, avg=824.62, stdev=6716.44
lat (usec): min=51, max=256775, avg=825.21, stdev=6716.44
clat percentili (usec):
| 1.00th=[ 56], 5.00th=[ 57], 10.00th=[ 58], 20.00th=[ 60],
| 30.00th=[ 61], 40.00th=[ 63], 50.00th=[ 65], 60.00th=[ 67],
| 70.00th=[ 71], 80.00th=[ 89], 90.00th=[ 139], 95.00th=[ 203],
| 99.00th=[43264], 99.50th=[55552], 99.90th=[81408], 99.95th=[96768],
| 99.99th=[134144]
bw (KB /s): min= 1323, max= 8856, per=12.51%, avg=4835.55, stdev=1290.36
lat (usec) : 100=81.77%, 250=14.40%, 500=1.52%, 750=0.17%, 1000=0.17%
lat (msec) : 2=0.37%, 4=0.21%, 10=0.09%, 20=0.01%, 50=0.58%
lat (msec) : 100=0.66%, 250=0.04%, 500=0.01%
cpu : usr=0.45%, sys=1.61%, ctx=1167262, majf=0, minf=82
Profondità IO : 1=100.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.0%, 32=0.0%, >=64=0.0%
submit : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
complete : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
issued : totale=r=0/w=579733/d=0, breve=r=0/w=0/d=0, drop=r=0/w=0/d=0
latenze : target=0, window=0, percentile=100.00%, depth=32
Stato di esecuzione gruppo 0 (tutti i lavori):
WRITE: io=2264.6MB, aggrb=38647KB/s, minb=38647KB/s, maxb=38647KB/s, mint=60002msec, maxt=60002msec
Statistiche disco (lettura/scrittura):
vda: ios=173/578889, merge=0/1547, ticks=252/52532, in_coda=52724, util=87.45%fio (Germania, Francoforte)ora garantisce l'assenza di fallimenti. Se Read incontra un errore durante la lettura
benchmark: (g=0): rw=randread, bs=4K-4K/4K-4K/4K-4K, ioengine=sync, iodepth=32
...
fio-2.8
Inizio 8 processi
benchmark: Creazione del file di IO (1 file/i / 256MB)
benchmark: Creazione del file di IO (1 file/i / 256MB)
benchmark: Creazione del file di IO (1 file/i / 256MB)
benchmark: Creazione del file di IO (1 file/i / 256MB)
benchmark: Creazione del file di IO (1 file/i / 256MB)
benchmark: Creazione del file di IO (1 file/i / 256MB)
benchmark: Creazione del file di IO (1 file/i / 256MB)
benchmark: Creazione del file di IO (1 file/i / 256MB)
benchmark: (groupid=0, jobs=8): err= 0: pid=21959: Sab 14 Dic 2019 00:10:37
lettura: io=7915.7MB, bw=135091KB/s, iops=33772, runt= 60001msec
clat (usec): min=1, max=15947, avg=231.15, stdev=202.63
lat (usec): min=2, max=15947, avg=232.04, stdev=202.68
percentili clat (usec):
| 1.00th=[ 3], 5.00th=[ 9], 10.00th=[ 153], 20.00th=[ 175],
| 30.00th=[ 189], 40.00th=[ 201], 50.00th=[ 215], 60.00th=[ 229],
| 70.00th=[ 249], 80.00th=[ 278], 90.00th=[ 330], 95.00th=[ 386],
| 99.00th=[ 588], 99.50th=[ 940], 99.90th=[ 2704], 99.95th=[ 3152],
| 99.99th=[ 8256]
bw (KB /s): min=13072, max=22224, per=12.50%, avg=16885.51, stdev=1416.82
lat (usec) : 2=0.01%, 4=2.12%, 10=3.30%, 20=1.99%, 50=0.58%
lat (usec) : 100=0.02%, 250=62.14%, 500=28.13%, 750=1.10%, 1000=0.15%
lat (msec) : 2=0.21%, 4=0.23%, 10=0.02%, 20=0.01%
cpu : usr=2.90%, sys=7.72%, ctx=1870975, majf=2, minf=94
profondità IO: 1=100.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.0%, 32=0.0%, >=64=0.0%
submit : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
complete : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
issued : totale=r=2026398/w=0/d=0, short=r=0/w=0/d=0, drop=r=0/w=0/d=0
latenza : target=0, window=0, percentile=100.00%, depth=32
Stato di esecuzione gruppo 0 (tutti i lavori):
LETTURA: io=7915.7MB, aggrb=135090KB/s, minb=135090KB/s, maxb=135090KB/s, mint=60001msec, maxt=60001msec
Statistiche disco (lettura/scrittura):
vda: ios=1861991/9, merge=0/4, ticks=329328/0, in_queue=328932, util=98.13%Scrivi
benchmark: (g=0): rw=randwrite, bs=4K-4K/4K-4K/4K-4K, ioengine=sync, iodepth=32
...
fio-2.8
Inizio 8 processi
benchmark: Creazione del file di IO (1 file/i / 256MB)
benchmark: (groupid=0, jobs=8): err= 0: pid=21985: Sab 14 Dic 2019 00:12:43
scrittura: io=26172MB, bw=446593KB/s, iops=111648, runt= 60009msec
clat (usec): min=1, max=104202, avg=46.04, stdev=817.78
lat (usec): min=2, max=104203, avg=50.84, stdev=880.51
percentili clat (usec):
| 1.00th=[ 2], 5.00th=[ 2], 10.00th=[ 3], 20.00th=[ 3],
| 30.00th=[ 3], 40.00th=[ 3], 50.00th=[ 3], 60.00th=[ 3],
| 70.00th=[ 3], 80.00th=[ 4], 90.00th=[ 5], 95.00th=[ 7],
| 99.00th=[ 18], 99.50th=[ 95], 99.90th=[14272], 99.95th=[18816],
| 99.99th=[28032]
bw (KB /s): min= 1, max=66344, per=12.64%, avg=56439.90, stdev=6246.70
lat (usec) : 2=0.01%, 4=74.88%, 10=21.89%, 20=2.34%, 50=0.31%
lat (usec) : 100=0.08%, 250=0.03%, 500=0.02%, 750=0.02%, 1000=0.01%
lat (msec) : 2=0.03%, 4=0.05%, 10=0.15%, 20=0.14%, 50=0.04%
lat (msec) : 100=0.01%, 250=0.01%
cpu : usr=4.84%, sys=5.78%, ctx=92604, majf=0, minf=74
profondità IO: 1=100.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.0%, 32=0.0%, >=64=0.0%
submit : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
complete : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
issued : totale=r=0/w=6699905/d=0, short=r=0/w=0/d=0, drop=r=0/w=0/d=0
latenza : target=0, window=0, percentile=100.00%, depth=32
Stato di esecuzione gruppo 0 (tutti i lavori):
SCRITTURA: io=26172MB, aggrb=446593KB/s, minb=446593KB/s, maxb=446593KB/s, mint=60009msec, maxt=60009msec
Statistiche disco (lettura/scrittura):
vda: ios=169/1517807, merge=0/10554, ticks=652/6860812, in_queue=6861820, util=98.12%Lettura diretta
benchmark: (g=0): rw=randread, bs=4K-4K/4K-4K/4K-4K, ioengine=sync, iodepth=32
...
fio-2.8
Avvio di 8 processi
benchmark: Creazione file IO (1 file/256MB)
benchmark: Creazione file IO (1 file/256MB)
benchmark: Creazione file IO (1 file/256MB)
benchmark: Creazione file IO (1 file/256MB)
benchmark: Creazione file IO (1 file/256MB)
benchmark: Creazione file IO (1 file/256MB)
benchmark: Creazione file IO (1 file/256MB)
benchmark: Creazione file IO (1 file/256MB)
benchmark: (groupid=0, jobs=8): err= 0: pid=21972: Sab 14 Dic 2019 00:11:43
lettura : io=8536.2MB, bw=145672KB/s, iops=36417, runt= 60004msec
clat (usec): min=118, max=11287, avg=214.02, stdev=81.60
lat (usec): min=118, max=11288, avg=214.87, stdev=81.67
clat percentili (usec):
| 1.00th=[ 143], 5.00th=[ 155], 10.00th=[ 163], 20.00th=[ 173],
| 30.00th=[ 183], 40.00th=[ 191], 50.00th=[ 201], 60.00th=[ 213],
| 70.00th=[ 227], 80.00th=[ 247], 90.00th=[ 278], 95.00th=[ 310],
| 99.00th=[ 398], 99.50th=[ 442], 99.90th=[ 628], 99.95th=[ 804],
| 99.99th=[ 3664]
bw (KB/s): min=14304, max=19464, per=12.50%, avg=18209.07, stdev=907.94
lat (usec) : 250=81.57%, 500=18.17%, 750=0.20%, 1000=0.03%
lat (msec) : 2=0.02%, 4=0.01%, 10=0.01%, 20=0.01%
cpu : usr=3.16%, sys=6.72%, ctx=2190379, majf=0, minf=81
IO depths : 1=100.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.0%, 32=0.0%, >=64=0.0%
submit : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
complete : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
issued : total=r=2185219/w=0/d=0, short=r=0/w=0/d=0, drop=r=0/w=0/d=0
latency : target=0, window=0, percentile=100.00%, depth=32
Stato di esecuzione gruppo 0 (tutti i lavori):
LETTURA: io=8536.2MB, aggrb=145671KB/s, minb=145671KB/s, maxb=145671KB/s, mint=60004msec, maxt=60004msec
Statistiche disco (lettura/scrittura):
vda: ios=2182468/8, merge=0/5, ticks=399108/0, in_queue=398872, util=99.82%Scrittura diretta
benchmark: (g=0): rw=randwrite, bs=4K-4K/4K-4K/4K-4K, ioengine=sync, iodepth=32
...
fio-2.8
Avvio di 8 processi
benchmark: Creazione file IO (1 file/256MB)
benchmark: (groupid=0, jobs=8): err= 0: pid=21998: Sab 14 Dic 2019 00:13:43
scrittura: io=2255.2MB, bw=38485KB/s, iops=9621, runt= 60005msec
clat (usec): min=65, max=42951, avg=825.62, stdev=4606.39
lat (usec): min=65, max=42951, avg=826.56, stdev=4606.42
clat percentili (usec):
| 1.00th=[ 71], 5.00th=[ 74], 10.00th=[ 75], 20.00th=[ 79],
| 30.00th=[ 83], 40.00th=[ 88], 50.00th=[ 93], 60.00th=[ 98],
| 70.00th=[ 105], 80.00th=[ 114], 90.00th=[ 133], 95.00th=[ 161],
| 99.00th=[30336], 99.50th=[31616], 99.90th=[34048], 99.95th=[35072],
| 99.99th=[38144]
bw (KB/s): min= 3420, max= 6336, per=12.51%, avg=4815.62, stdev=460.55
lat (usec) : 100=62.03%, 250=35.23%, 500=0.26%, 750=0.01%, 1000=0.01%
lat (msec) : 2=0.01%, 4=0.01%, 10=0.01%, 20=0.01%, 50=2.45%
cpu : usr=1.02%, sys=3.03%, ctx=1169418, majf=0, minf=67
IO depths : 1=100.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.0%, 32=0.0%, >=64=0.0%
submit : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
complete : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
issued : total=r=0/w=577318/d=0, short=r=0/w=0/d=0, drop=r=0/w=0/d=0
latency : target=0, window=0, percentile=100.00%, depth=32
Stato di esecuzione gruppo 0 (tutti i lavori):
SCRITTURA: io=2255.2MB, aggrb=38484KB/s, minb=38484KB/s, maxb=38484KB/s, mint=60005msec, maxt=60005msec
Statistiche disco (lettura/scrittura):
vda: ios=177/576692, merge=0/1614, ticks=108/44140, in_queue=44096, util=73.32%fio (Francia, Parigi)ora garantisce l'assenza di fallimenti. Se Read incontra un errore durante la lettura
benchmark: (g=0): rw=randread, bs=4K-4K/4K-4K/4K-4K, ioengine=sync, iodepth=32
...
fio-2.8
Avvio di 8 processi
benchmark: Creazione del file IO (1 file(s) / 256MB)
benchmark: Creazione del file IO (1 file(s) / 256MB)
benchmark: Creazione del file IO (1 file(s) / 256MB)
benchmark: Creazione del file IO (1 file(s) / 256MB)
benchmark: Creazione del file IO (1 file(s) / 256MB)
benchmark: Creazione del file IO (1 file(s) / 256MB)
benchmark: Creazione del file IO (1 file(s) / 256MB)
benchmark: Creazione del file IO (1 file(s) / 256MB)
benchmark: (groupid=0, jobs=8): err= 0: pid=21844: Gio 12 Dic 2019 13:06:55
lettura : io=3057.1MB, bw=52185KB/s, iops=13046, runt= 60004msec
clat (usec): min=4, max=52368, avg=596.01, stdev=581.93
lat (usec): min=5, max=52370, avg=598.59, stdev=582.58
percentuali di clat (usec):
| 1.00th=[ 6], 5.00th=[ 251], 10.00th=[ 306], 20.00th=[ 354],
| 30.00th=[ 398], 40.00th=[ 446], 50.00th=[ 510], 60.00th=[ 572],
| 70.00th=[ 652], 80.00th=[ 756], 90.00th=[ 940], 95.00th=[ 1176],
| 99.00th=[ 1992], 99.50th=[ 2928], 99.90th=[ 8032], 99.95th=[ 9536],
| 99.99th=[18048]
bw (KB/s): min= 2432, max=10000, per=12.51%, avg=6526.19, stdev=974.23
lat (usec) : 10=3.48%, 20=0.46%, 50=0.34%, 100=0.03%, 250=0.64%
lat (usec) : 500=43.85%, 750=30.97%, 1000=12.02%
lat (msec) : 2=7.22%, 4=0.67%, 10=0.28%, 20=0.03%, 50=0.01%
lat (msec) : 100=0.01%
cpu : usr=3.03%, sys=6.50%, ctx=754863, majf=0, minf=82
profondità IO : 1=100.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.0%, 32=0.0%, >=64=0.0%
submit : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
complete : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
issued : total=r=782820/w=0/d=0, short=r=0/w=0/d=0, drop=r=0/w=0/d=0
latenza : target=0, window=0, percentile=100.00%, depth=32
Stato di esecuzione gruppo 0 (tutti i lavori):
LETTURA: io=3057.1MB, aggrb=52184KB/s, minb=52184KB/s, maxb=52184KB/s, mint=60004msec, maxt=60004msec
Statistiche disco (lettura/scrittura):
vda: ios=748009/9, merge=0/4, ticks=297144/0, in_queue=296676, util=97.38%Scrivi
benchmark: (g=0): rw=randwrite, bs=4K-4K/4K-4K/4K-4K, ioengine=sync, iodepth=32
...
fio-2.8
Avvio di 8 processi
benchmark: Creazione del file IO (1 file(s) / 256MB)
benchmark: (groupid=0, jobs=8): err= 0: pid=21880: Gio 12 Dic 2019 13:09:04
scrittura: io=9695.7MB, bw=165439KB/s, iops=41359, runt= 60012msec
clat (usec): min=4, max=272163, avg=120.45, stdev=1565.02
lat (usec): min=5, max=272194, avg=133.49, stdev=1688.89
percentuali di clat (usec):
| 1.00th=[ 5], 5.00th=[ 6], 10.00th=[ 6], 20.00th=[ 6],
| 30.00th=[ 7], 40.00th=[ 8], 50.00th=[ 8], 60.00th=[ 8],
| 70.00th=[ 8], 80.00th=[ 9], 90.00th=[ 11], 95.00th=[ 15],
| 99.00th=[ 129], 99.50th=[ 8768], 99.90th=[24192], 99.95th=[30336],
| 99.99th=[41728]
bw (KB/s): min= 0, max=28015, per=12.73%, avg=21062.09, stdev=3164.09
lat (usec) : 10=85.36%, 20=11.94%, 50=1.55%, 100=0.11%, 250=0.12%
lat (usec) : 500=0.04%, 750=0.02%, 1000=0.02%
lat (msec) : 2=0.06%, 4=0.09%, 10=0.23%, 20=0.30%, 50=0.17%
lat (msec) : 100=0.01%, 250=0.01%, 500=0.01%
cpu : usr=4.62%, sys=5.28%, ctx=55211, majf=0, minf=91
profondità IO : 1=100.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.0%, 32=0.0%, >=64=0.0%
submit : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
complete : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
issued : total=r=0/w=2482084/d=0, short=r=0/w=0/d=0, drop=r=0/w=0/d=0
latenza : target=0, window=0, percentile=100.00%, depth=32
Stato di esecuzione gruppo 0 (tutti i lavori):
SCRITTURA: io=9695.7MB, aggrb=165439KB/s, minb=165439KB/s, maxb=165439KB/s, mint=60012msec, maxt=60012msec
Statistiche disco (lettura/scrittura):
vda: ios=570/734015, merge=0/6974, ticks=960/4050752, in_queue=4051320, util=67.62%Lettura diretta
benchmark: (g=0): rw=randread, bs=4K-4K/4K-4K/4K-4K, ioengine=sync, iodepth=32
...
fio-2.8
Inizio 8 processi
benchmark: Configurazione file IO (1 file/i 256MB)
benchmark: Configurazione file IO (1 file/i 256MB)
benchmark: Configurazione file IO (1 file/i 256MB)
benchmark: Configurazione file IO (1 file/i 256MB)
benchmark: Configurazione file IO (1 file/i 256MB)
benchmark: Configurazione file IO (1 file/i 256MB)
benchmark: Configurazione file IO (1 file/i 256MB)
benchmark: Configurazione file IO (1 file/i 256MB)
benchmark: (groupid=0, jobs=8): err= 0: pid=21859: Gio Dic 12 13:08:04 2019
read : io=3183.3MB, bw=54325KB/s, iops=13581, runt= 60003msec
clat (usec): min=177, max=31523, avg=571.81, stdev=426.10
lat (usec): min=178, max=31525, avg=574.34, stdev=426.65
clat percentili (usec):
| 1.00th=[ 251], 5.00th=[ 290], 10.00th=[ 318], 20.00th=[ 354],
| 30.00th=[ 394], 40.00th=[ 438], 50.00th=[ 494], 60.00th=[ 556],
| 70.00th=[ 620], 80.00th=[ 708], 90.00th=[ 860], 95.00th=[ 1032],
| 99.00th=[ 1704], 99.50th=[ 2192], 99.90th=[ 7456], 99.95th=[ 8768],
| 99.99th=[10944]
bw (KB /s): min= 2080, max= 8136, per=12.52%, avg=6803.39, stdev=713.56
lat (usec) : 250=0.91%, 500=49.97%, 750=32.72%, 1000=10.66%
lat (msec) : 2=5.10%, 4=0.44%, 10=0.18%, 20=0.01%, 50=0.01%
cpu : usr=3.21%, sys=6.17%, ctx=821085, majf=0, minf=74
Profondità IO : 1=100.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.0%, 32=0.0%, >=64=0.0%
submit : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
complete : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
issued : totale=r=814921/w=0/d=0, breve=r=0/w=0/d=0, dropout=r=0/w=0/d=0
latenza : target=0, finestra=0, percentile=100.00%, profondità=32
Stato dell'esecuzione gruppo 0 (tutti i lavori):
READ: io=3183.3MB, aggrb=54325KB/s, minb=54325KB/s, maxb=54325KB/s, mint=60003msec, maxt=60003msec
Statistiche disco (lettura/scrittura):
vda: ios=814160/25, merge=0/21, ticks=309004/0, in coda=308492, util=98.07%Scrittura diretta
benchmark: (g=0): rw=randwrite, bs=4K-4K/4K-4K/4K-4K, ioengine=sync, iodepth=32
...
fio-2.8
Inizio 8 processi
benchmark: Configurazione file IO (1 file/i 256MB)
benchmark: (groupid=0, jobs=8): err= 0: pid=21905: Gio Dic 12 13:10:05 2019
write: io=513932KB, bw=8564.1KB/s, iops=2141, runt= 60004msec
clat (usec): min=124, max=75798, avg=3712.21, stdev=9522.14
lat (usec): min=125, max=75801, avg=3715.65, stdev=9522.72
clat percentili (usec):
| 1.00th=[ 201], 5.00th=[ 237], 10.00th=[ 262], 20.00th=[ 298],
| 30.00th=[ 330], 40.00th=[ 366], 50.00th=[ 418], 60.00th=[ 482],
| 70.00th=[ 556], 80.00th=[ 668], 90.00th=[25728], 95.00th=[30592],
| 99.00th=[36096], 99.50th=[39168], 99.90th=[44800], 99.95th=[48896],
| 99.99th=[62720]
bw (KB /s): min= 361, max= 1687, per=12.50%, avg=1070.72, stdev=161.85
lat (usec) : 250=7.32%, 500=55.42%, 750=20.91%, 1000=3.87%
lat (msec) : 2=1.37%, 4=0.23%, 10=0.16%, 20=0.05%, 50=10.64%
lat (msec) : 100=0.04%
cpu : usr=0.84%, sys=3.45%, ctx=269617, majf=0, minf=64
Profondità IO : 1=100.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.0%, 32=0.0%, >=64=0.0%
submit : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
complete : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
issued : totale=r=0/w=128483/d=0, breve=r=0/w=0/d=0, dropout=r=0/w=0/d=0
latenza : target=0, finestra=0, percentile=100.00%, profondità=32
Stato dell'esecuzione gruppo 0 (tutti i lavori):
WRITE: io=513932KB, aggrb=8564KB/s, minb=8564KB/s, maxb=8564KB/s, mint=60004msec, maxt=60004msec
Statistiche disco (lettura/scrittura):
vda: ios=563/128541, merge=0/2127, ticks=392/44204, in coda=44448, util=73.41%fio (Giappone, Tokyo)ora garantisce l'assenza di fallimenti. Se Read incontra un errore durante la lettura
benchmark: (g=0): rw=randread, bs=4K-4K/4K-4K/4K-4K, ioengine=sync, iodepth=32
...
fio-2.8
Avvio di 8 processi
benchmark: Creazione dei file IO (1 file(s) / 256MB)
benchmark: Creazione dei file IO (1 file(s) / 256MB)
benchmark: Creazione dei file IO (1 file(s) / 256MB)
benchmark: Creazione dei file IO (1 file(s) / 256MB)
benchmark: Creazione dei file IO (1 file(s) / 256MB)
benchmark: Creazione dei file IO (1 file(s) / 256MB)
benchmark: Creazione dei file IO (1 file(s) / 256MB)
benchmark: Creazione dei file IO (1 file(s) / 256MB)
benchmark: (groupid=0, jobs=8): err= 0: pid=27596: Gio 5 Dic 08:07:04 2019
lettura : io=8536.6MB, bw=145688KB/s, iops=36421, runt= 60001msec
clat (usec): min=1, max=8864, avg=215.91, stdev=140.30
lat (usec): min=1, max=8865, avg=216.46, stdev=140.31
clat percentili (usec):
| 1.00th=[ 2], 5.00th=[ 2], 10.00th=[ 159], 20.00th=[ 185],
| 30.00th=[ 197], 40.00th=[ 209], 50.00th=[ 217], 60.00th=[ 229],
| 70.00th=[ 241], 80.00th=[ 258], 90.00th=[ 286], 95.00th=[ 314],
| 99.00th=[ 398], 99.50th=[ 540], 99.90th=[ 2224], 99.95th=[ 2736],
| 99.99th=[ 3632]
bw (KB /s): min=14880, max=25576, per=12.49%, avg=18199.00, stdev=2075.46
lat (usec) : 2=0.29%, 4=7.93%, 10=0.72%, 20=0.12%, 50=0.01%
lat (usec) : 100=0.01%, 250=66.79%, 500=23.59%, 750=0.13%, 1000=0.06%
lat (msec) : 2=0.19%, 4=0.15%, 10=0.01%
cpu : usr=1.91%, sys=5.45%, ctx=1991593, majf=2, minf=94
profondità IO : 1=100.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.0%, 32=0.0%, >=64=0.0%
submit : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
complete : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
issued : totale=r=2185355/w=0/d=0, breve=r=0/w=0/d=0, drop=r=0/w=0/d=0
latenza : target=0, finestra=0, percentile=100.00%, profondità=32
Stato dell'esecuzione gruppo 0 (tutti i lavori):
LETTURA: io=8536.6MB, aggrb=145687KB/s, minb=145687KB/s, maxb=145687KB/s, mint=60001msec, maxt=60001msec
Statistiche disco (lettura/scrittura):
vda: ios=1983091/10, merge=0/3, ticks=408440/0, in_queue=408168, util=98.38%Scrivi
benchmark: (g=0): rw=randwrite, bs=4K-4K/4K-4K/4K-4K, ioengine=sync, iodepth=32
...
fio-2.8
Avvio di 8 processi
benchmark: Creazione dei file IO (1 file(s) / 256MB)
benchmark: (groupid=0, jobs=8): err= 0: pid=27622: Gio 5 Dic 08:09:12 2019
scrittura: io=35740MB, bw=609892KB/s, iops=152473, runt= 60007msec
clat (usec): min=1, max=206966, avg=37.85, stdev=961.08
lat (usec): min=1, max=206981, avg=40.42, stdev=1001.48
clat percentili (usec):
| 1.00th=[ 2], 5.00th=[ 2], 10.00th=[ 2], 20.00th=[ 2],
| 30.00th=[ 2], 40.00th=[ 2], 50.00th=[ 3], 60.00th=[ 3],
| 70.00th=[ 3], 80.00th=[ 3], 90.00th=[ 3], 95.00th=[ 4],
| 99.00th=[ 9], 99.50th=[ 14], 99.90th=[13248], 99.95th=[19584],
| 99.99th=[33536]
bw (KB /s): min= 1, max=99528, per=12.64%, avg=77112.48, stdev=10362.96
lat (usec) : 2=0.26%, 4=90.58%, 10=8.18%, 20=0.62%, 50=0.06%
lat (usec) : 100=0.02%, 250=0.01%, 500=0.01%, 750=0.01%, 1000=0.01%
lat (msec) : 2=0.02%, 4=0.02%, 10=0.08%, 20=0.10%, 50=0.04%
lat (msec) : 100=0.01%, 250=0.01%
cpu : usr=2.89%, sys=7.40%, ctx=68728, majf=0, minf=83
profondità IO : 1=100.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.0%, 32=0.0%, >=64=0.0%
submit : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
complete : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
issued : totale=r=0/w=9149450/d=0, breve=r=0/w=0/d=0, drop=r=0/w=0/d=0
latenza : target=0, finestra=0, percentile=100.00%, profondità=32
Stato dell'esecuzione gruppo 0 (tutti i lavori):
SCRITTURA: io=35740MB, aggrb=609892KB/s, minb=609892KB/s, maxb=609892KB/s, mint=60007msec, maxt=60007msec
Statistiche disco (lettura/scrittura):
vda: ios=180/643486, merge=0/8512, ticks=1204/6913368, in_queue=6916056, util=99.07%Lettura diretta
benchmark: (g=0): rw=randread, bs=4K-4K/4K-4K/4K-4K, ioengine=sync, iodepth=32
...
fio-2.8
Avvio di 8 processi
benchmark: Creazione del file IO (1 file / 256MB)
benchmark: Creazione del file IO (1 file / 256MB)
benchmark: Creazione del file IO (1 file / 256MB)
benchmark: Creazione del file IO (1 file / 256MB)
benchmark: Creazione del file IO (1 file / 256MB)
benchmark: Creazione del file IO (1 file / 256MB)
benchmark: Creazione del file IO (1 file / 256MB)
benchmark: Creazione del file IO (1 file / 256MB)
benchmark: (groupid=0, jobs=8): err= 0: pid=27609: Gio 5 Dic 2019 08:08:11
lettura : io=7775.5MB, bw=132697KB/s, iops=33174, runtime= 60002msec
clat (usec): min=132, max=4782, avg=237.29, stdev=83.99
lat (usec): min=133, max=4783, avg=237.83, stdev=84.00
percentile clat (usec):
| 1.00th=[ 161], 5.00th=[ 175], 10.00th=[ 185], 20.00th=[ 197],
| 30.00th=[ 209], 40.00th=[ 219], 50.00th=[ 227], 60.00th=[ 239],
| 70.00th=[ 251], 80.00th=[ 266], 90.00th=[ 294], 95.00th=[ 318],
| 99.00th=[ 390], 99.50th=[ 450], 99.90th=[ 1400], 99.95th=[ 1784],
| 99.99th=[ 3184]
bw (KB/s): min=14368, max=18584, per=12.50%, avg=16593.13, stdev=701.89
lat (usec) : 250=69.35%, 500=30.27%, 750=0.13%, 1000=0.07%
lat (msec) : 2=0.15%, 4=0.03%, 10=0.01%
cpu : usr=1.77%, sys=4.65%, ctx=1994084, majf=0, minf=57
profondità IO : 1=100.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.0%, 32=0.0%, >=64=0.0%
submit : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
complete : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
issued : totale=r=1990521/w=0/d=0, breve=r=0/w=0/d=0, drop=r=0/w=0/d=0
latenza : target=0, window=0, percentile=100.00%, depth=32
Stato esecuzione gruppo 0 (tutti i lavori):
LETTURA: io=7775.5MB, aggrb=132696KB/s, minb=132696KB/s, maxb=132696KB/s, mint=60002msec, maxt=60002msec
Statistiche disco (lettura/scrittura):
vda: ios=1983437/8, merge=0/5, ticks=409560/0, in_queue=409268, util=99.87%Scrittura diretta
benchmark: (g=0): rw=randwrite, bs=4K-4K/4K-4K/4K-4K, ioengine=sync, iodepth=32
...
fio-2.8
Avvio di 8 processi
benchmark: Creazione del file IO (1 file / 256MB)
benchmark: (groupid=0, jobs=8): err= 0: pid=27635: Gio 5 Dic 2019 08:10:12
scrittura: io=2355.4MB, bw=40196KB/s, iops=10048, runtime= 60003msec
clat (usec): min=59, max=50972, avg=792.04, stdev=4971.28
lat (usec): min=60, max=50973, avg=792.63, stdev=4971.29
percentile clat (usec):
| 1.00th=[ 66], 5.00th=[ 69], 10.00th=[ 73], 20.00th=[ 78],
| 30.00th=[ 83], 40.00th=[ 87], 50.00th=[ 92], 60.00th=[ 96],
| 70.00th=[ 101], 80.00th=[ 108], 90.00th=[ 124], 95.00th=[ 149],
| 99.00th=[36096], 99.50th=[38144], 99.90th=[41216], 99.95th=[42240],
| 99.99th=[44288]
bw (KB/s): min= 3600, max= 6696, per=12.51%, avg=5026.41, stdev=488.82
lat (usec) : 100=67.89%, 250=29.95%, 500=0.18%, 750=0.01%, 1000=0.01%
lat (msec) : 2=0.01%, 4=0.01%, 10=0.01%, 20=0.01%, 50=1.94%
lat (msec) : 100=0.01%
cpu : usr=0.59%, sys=2.72%, ctx=1218150, majf=0, minf=74
profondità IO : 1=100.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.0%, 32=0.0%, >=64=0.0%
submit : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
complete : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
issued : totale=r=0/w=602963/d=0, breve=r=0/w=0/d=0, drop=r=0/w=0/d=0
latenza : target=0, window=0, percentile=100.00%, depth=32
Stato esecuzione gruppo 0 (tutti i lavori):
SCRITTURA: io=2355.4MB, aggrb=40195KB/s, minb=40195KB/s, maxb=40195KB/s, mint=60003msec, maxt=60003msec
Statistiche disco (lettura/scrittura):
vda: ios=169/602207, merge=0/1593, ticks=12/48036, in_queue=47908, util=79.85%fio (Paesi Bassi, Amsterdam)ora garantisce l'assenza di fallimenti. Se Read incontra un errore durante la lettura
benchmark: (g=0): rw=randread, bs=4K-4K/4K-4K/4K-4K, ioengine=sync, iodepth=32
...
fio-2.8
Avviamento 8 processi
benchmark: Creazione del file IO (1 file/i da 256MB)
benchmark: Creazione del file IO (1 file/i da 256MB)
benchmark: Creazione del file IO (1 file/i da 256MB)
benchmark: Creazione del file IO (1 file/i da 256MB)
benchmark: Creazione del file IO (1 file/i da 256MB)
benchmark: Creazione del file IO (1 file/i da 256MB)
benchmark: Creazione del file IO (1 file/i da 256MB)
benchmark: Creazione del file IO (1 file/i da 256MB)
benchmark: (groupid=0, jobs=8): err= 0: pid=15909: Mer Dic 11 18:43:57 2019
read : io=7981.3MB, bw=136211KB/s, iops=34052, runt= 60001msec
clat (usec): min=1, max=5923, avg=230.65, stdev=151.37
lat (usec): min=1, max=5924, avg=231.24, stdev=151.40
clat percentili (usec):
| 1.00th=[ 2], 5.00th=[ 3], 10.00th=[ 171], 20.00th=[ 195],
| 30.00th=[ 209], 40.00th=[ 219], 50.00th=[ 229], 60.00th=[ 241],
| 70.00th=[ 258], 80.00th=[ 274], 90.00th=[ 306], 95.00th=[ 338],
| 99.00th=[ 434], 99.50th=[ 524], 99.90th=[ 2672], 99.95th=[ 3312],
| 99.99th=[ 4320]
bw (KB /s): min=13288, max=23776, per=12.50%, avg=17025.53, stdev=1846.05
lat (usec) : 2=0.08%, 4=7.03%, 10=0.82%, 20=0.18%, 50=0.03%
lat (usec) : 100=0.01%, 250=57.74%, 500=33.54%, 750=0.26%, 1000=0.06%
lat (msec) : 2=0.07%, 4=0.17%, 10=0.02%
cpu : usr=1.94%, sys=6.08%, ctx=1883534, majf=2, minf=94
Profondità IO: 1=100.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.0%, 32=0.0%, >=64=0.0%
submit : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
complete : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
issued : total=r=2043203/w=0/d=0, short=r=0/w=0/d=0, drop=r=0/w=0/d=0
latency : target=0, window=0, percentile=100.00%, depth=32
Stato di esecuzione del gruppo 0 (tutti i lavori):
READ: io=7981.3MB, aggrb=136211KB/s, minb=136211KB/s, maxb=136211KB/s, mint=60001msec, maxt=60001msec
Statistiche disco (lettura/scrittura):
vda: ios=1873042/9, merge=0/4, ticks=388148/0, in_queue=387944, util=98.33%Scrivi
benchmark: (g=0): rw=randwrite, bs=4K-4K/4K-4K/4K-4K, ioengine=sync, iodepth=32
...
fio-2.8
Avviando 8 processi
benchmark: Creazione del file IO (1 file/i da 256MB)
benchmark: (groupid=0, jobs=8): err= 0: pid=15935: Mer Dic 11 18:46:05 2019
write: io=32167MB, bw=548938KB/s, iops=137234, runt= 60005msec
clat (usec): min=1, max=179157, avg=40.91, stdev=950.87
lat (usec): min=1, max=179157, avg=43.74, stdev=995.56
clat percentili (usec):
| 1.00th=[ 2], 5.00th=[ 2], 10.00th=[ 2], 20.00th=[ 2],
| 30.00th=[ 3], 40.00th=[ 3], 50.00th=[ 3], 60.00th=[ 3],
| 70.00th=[ 3], 80.00th=[ 3], 90.00th=[ 4], 95.00th=[ 5],
| 99.00th=[ 8], 99.50th=[ 16], 99.90th=[14400], 99.95th=[20096],
| 99.99th=[32384]
bw (KB /s): min= 0, max=94521, per=12.76%, avg=70066.25, stdev=10498.62
lat (usec) : 2=0.09%, 4=80.81%, 10=18.19%, 20=0.47%, 50=0.08%
lat (usec) : 100=0.03%, 250=0.01%, 500=0.01%, 750=0.01%, 1000=0.01%
lat (msec) : 2=0.02%, 4=0.03%, 10=0.09%, 20=0.11%, 50=0.05%
lat (msec) : 100=0.01%, 250=0.01%
cpu : usr=3.05%, sys=7.35%, ctx=68257, majf=0, minf=83
Profondità IO: 1=100.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.0%, 32=0.0%, >=64=0.0%
submit : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
complete : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
issued : total=r=0/w=8234759/d=0, short=r=0/w=0/d=0, drop=r=0/w=0/d=0
latency : target=0, window=0, percentile=100.00%, depth=32
Stato di esecuzione del gruppo 0 (tutti i lavori):
WRITE: io=32167MB, aggrb=548938KB/s, minb=548938KB/s, maxb=548938KB/s, mint=60005msec, maxt=60005msec
Statistiche disco (lettura/scrittura):
vda: ios=180/704167, merge=0/7607, ticks=1196/6839992, in_queue=6841764, util=98.87%Lettura diretta
benchmark: (g=0): rw=randread, bs=4K-4K/4K-4K/4K-4K, ioengine=sync, iodepth=32
...
fio-2.8
Avvio di 8 processi
benchmark: Creazione del/i file di IO (1 file/i / 256MB)
benchmark: Creazione del/i file di IO (1 file/i / 256MB)
benchmark: Creazione del/i file di IO (1 file/i / 256MB)
benchmark: Creazione del/i file di IO (1 file/i / 256MB)
benchmark: Creazione del/i file di IO (1 file/i / 256MB)
benchmark: Creazione del/i file di IO (1 file/i / 256MB)
benchmark: Creazione del/i file di IO (1 file/i / 256MB)
benchmark: Creazione del/i file di IO (1 file/i / 256MB)
benchmark: (groupid=0, jobs=8): err= 0: pid=15922: Mer Dic 11 18:45:04 2019
lettura : io=7375.3MB, bw=125867KB/s, iops=31466, runt= 60002msec
clat (usec): min=136, max=10916, avg=250.04, stdev=101.92
lat (usec): min=136, max=10916, avg=250.63, stdev=101.96
percentili clat (usec):
| 1.00th=[ 165], 5.00th=[ 179], 10.00th=[ 189], 20.00th=[ 203],
| 30.00th=[ 215], 40.00th=[ 225], 50.00th=[ 235], 60.00th=[ 247],
| 70.00th=[ 262], 80.00th=[ 278], 90.00th=[ 314], 95.00th=[ 354],
| 99.00th=[ 564], 99.50th=[ 676], 99.90th=[ 1032], 99.95th=[ 1512],
| 99.99th=[ 3920]
bw (KB /s): min= 8752, max=18208, per=12.51%, avg=15747.04, stdev=1769.43
lat (usec) : 250=62.53%, 500=35.96%, 750=1.19%, 1000=0.21%
lat (msec) : 2=0.08%, 4=0.03%, 10=0.01%, 20=0.01%
cpu : usr=1.77%, sys=5.13%, ctx=1891322, majf=0, minf=88
Profondità IO : 1=100.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.0%, 32=0.0%, >=64=0.0%
submit : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
complete : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
issued : total=r=1888072/w=0/d=0, short=r=0/w=0/d=0, drop=r=0/w=0/d=0
latenza : target=0, window=0, percentile=100.00%, depth=32
Stato dell'esecuzione gruppo 0 (tutti i lavori):
LETTURA: io=7375.3MB, aggrb=125867KB/s, minb=125867KB/s, maxb=125867KB/s, mint=60002msec, maxt=60002msec
Statistiche disco (lettura/scrittura):
vda: ios=1886265/8, merge=0/5, ticks=420800/0, in_queue=420836, util=99.87%Scrittura diretta
benchmark: (g=0): rw=randwrite, bs=4K-4K/4K-4K/4K-4K, ioengine=sync, iodepth=32
...
fio-2.8
Avvio di 8 processi
benchmark: Creazione del/i file di IO (1 file/i / 256MB)
benchmark: (groupid=0, jobs=8): err= 0: pid=15948: Mer Dic 11 18:47:05 2019
scrittura: io=1885.3MB, bw=32172KB/s, iops=8043, runt= 60004msec
clat (usec): min=63, max=64992, avg=989.65, stdev=5493.21
lat (usec): min=64, max=64993, avg=990.38, stdev=5493.23
percentili clat (usec):
| 1.00th=[ 73], 5.00th=[ 81], 10.00th=[ 86], 20.00th=[ 92],
| 30.00th=[ 97], 40.00th=[ 102], 50.00th=[ 107], 60.00th=[ 114],
| 70.00th=[ 123], 80.00th=[ 139], 90.00th=[ 171], 95.00th=[ 221],
| 99.00th=[35584], 99.50th=[37632], 99.90th=[42752], 99.95th=[44800],
| 99.99th=[55552]
bw (KB /s): min= 2203, max= 5426, per=12.52%, avg=4027.61, stdev=480.41
lat (usec) : 100=34.99%, 250=61.01%, 500=1.28%, 750=0.09%, 1000=0.05%
lat (msec) : 2=0.06%, 4=0.03%, 10=0.01%, 20=0.01%, 50=2.46%
lat (msec) : 100=0.02%
cpu : usr=0.60%, sys=2.78%, ctx=977664, majf=0, minf=81
Profondità IO : 1=100.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.0%, 32=0.0%, >=64=0.0%
submit : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
complete : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
issued : total=r=0/w=482614/d=0, short=r=0/w=0/d=0, drop=r=0/w=0/d=0
latenza : target=0, window=0, percentile=100.00%, depth=32
Stato dell'esecuzione gruppo 0 (tutti i lavori):
SCRITTURA: io=1885.3MB, aggrb=32172KB/s, minb=32172KB/s, maxb=32172KB/s, mint=60004msec, maxt=60004msec
Statistiche disco (lettura/scrittura):
vda: ios=170/482245, merge=0/1678, ticks=132/47556, in_queue=47540, util=79.02%fio (Singapore)ora garantisce l'assenza di fallimenti. Se Read incontra un errore durante la lettura
benchmark: (g=0): rw=randread, bs=4K-4K/4K-4K/4K-4K, ioengine=sync, iodepth=32
...
fio-2.8
Avvio di 8 processi
benchmark: Distribuzione dei file IO (1 file/i / 256MB)
benchmark: Distribuzione dei file IO (1 file/i / 256MB)
benchmark: Distribuzione dei file IO (1 file/i / 256MB)
benchmark: Distribuzione dei file IO (1 file/i / 256MB)
benchmark: Distribuzione dei file IO (1 file/i / 256MB)
benchmark: Distribuzione dei file IO (1 file/i / 256MB)
benchmark: Distribuzione dei file IO (1 file/i / 256MB)
benchmark: Distribuzione dei file IO (1 file/i / 256MB)
benchmark: (groupid=0, jobs=8): err= 0: pid=30926: Mer 11 Dic 14:46:27 2019
lettura : io=7697.7MB, bw=131370KB/s, iops=32842, runtime= 60001msec
clat (usec): min=1, max=34126, avg=238.32, stdev=232.97
lat (usec): min=2, max=34127, avg=239.17, stdev=232.98
percentili di clat (usec):
| 1.00th=[ 2], 5.00th=[ 3], 10.00th=[ 165], 20.00th=[ 189],
| 30.00th=[ 201], 40.00th=[ 213], 50.00th=[ 227], 60.00th=[ 241],
| 70.00th=[ 262], 80.00th=[ 290], 90.00th=[ 334], 95.00th=[ 378],
| 99.00th=[ 540], 99.50th=[ 844], 99.90th=[ 2512], 99.95th=[ 3056],
| 99.99th=[ 4640]
bw (KB/s): min=11272, max=22698, per=12.50%, avg=16416.34, stdev=1953.87
lat (usec) : 2=0.01%, 4=6.34%, 10=1.30%, 20=0.20%, 50=0.02%
lat (usec) : 100=0.01%, 250=56.94%, 500=33.94%, 750=0.68%, 1000=0.16%
lat (msec) : 2=0.20%, 4=0.19%, 10=0.01%, 20=0.01%, 50=0.01%
cpu : usr=2.34%, sys=5.49%, ctx=1820233, majf=2, minf=95
profondità IO : 1=100.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.0%, 32=0.0%, >=64=0.0%
submit : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
complete : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
issued : totale=r=1970586/w=0/d=0, breve=r=0/w=0/d=0, drop=r=0/w=0/d=0
latenza : target=0, finestra=0, percentile=100.00%, profondità=32
Stato di esecuzione gruppo 0 (tutti i lavori):
LETTURA: io=7697.7MB, aggrb=131370KB/s, minb=131370KB/s, maxb=131370KB/s, mint=60001msec, maxt=60001msec
Stats disco (lettura/scrittura):
vda: ios=1811866/16, merge=0/8, ticks=385580/0, in_queue=385364, util=98.23%Scrivi
benchmark: (g=0): rw=randwrite, bs=4K-4K/4K-4K/4K-4K, ioengine=sync, iodepth=32
...
fio-2.8
Avvio di 8 processi
benchmark: Distribuzione dei file IO (1 file/i / 256MB)
benchmark: (groupid=0, jobs=8): err= 0: pid=30954: Mer 11 Dic 14:48:35 2019
scrittura: io=26015MB, bw=443885KB/s, iops=110971, runtime= 60015msec
clat (usec): min=1, max=192632, avg=45.41, stdev=880.56
lat (usec): min=2, max=192634, avg=50.34, stdev=950.31
percentili di clat (usec):
| 1.00th=[ 2], 5.00th=[ 3], 10.00th=[ 3], 20.00th=[ 3],
| 30.00th=[ 3], 40.00th=[ 3], 50.00th=[ 3], 60.00th=[ 3],
| 70.00th=[ 4], 80.00th=[ 4], 90.00th=[ 4], 95.00th=[ 5],
| 99.00th=[ 18], 99.50th=[ 35], 99.90th=[14656], 99.95th=[20096],
| 99.99th=[32128]
bw (KB/s): min= 1, max=66360, per=12.66%, avg=56217.23, stdev=5810.74
lat (usec) : 2=0.01%, 4=66.86%, 10=30.89%, 20=1.55%, 50=0.21%
lat (usec) : 100=0.05%, 250=0.03%, 500=0.01%, 750=0.02%, 1000=0.01%
lat (msec) : 2=0.03%, 4=0.04%, 10=0.12%, 20=0.13%, 50=0.05%
lat (msec) : 100=0.01%, 250=0.01%
cpu : usr=4.75%, sys=5.94%, ctx=77362, majf=0, minf=83
profondità IO : 1=100.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.0%, 32=0.0%, >=64=0.0%
submit : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
complete : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
issued : totale=r=0/w=6659941/d=0, breve=r=0/w=0/d=0, drop=r=0/w=0/d=0
latenza : target=0, finestra=0, percentile=100.00%, profondità=32
Stato di esecuzione gruppo 0 (tutti i lavori):
SCRITTURA: io=26015MB, aggrb=443885KB/s, minb=443885KB/s, maxb=443885KB/s, mint=60015msec, maxt=60015msec
Stats disco (lettura/scrittura):
vda: ios=171/1050982, merge=0/9077, ticks=640/6829808, in_queue=6830932, util=98.80%Lettura diretta
benchmark: (g=0): rw=randread, bs=4K-4K/4K-4K/4K-4K, ioengine=sync, iodepth=32
...
fio-2.8
Avvio di 8 processi
benchmark: Creazione del file IO (1 file / 256MB)
benchmark: Creazione del file IO (1 file / 256MB)
benchmark: Creazione del file IO (1 file / 256MB)
benchmark: Creazione del file IO (1 file / 256MB)
benchmark: Creazione del file IO (1 file / 256MB)
benchmark: Creazione del file IO (1 file / 256MB)
benchmark: Creazione del file IO (1 file / 256MB)
benchmark: Creazione del file IO (1 file / 256MB)
benchmark: (groupid=0, jobs=8): err= 0: pid=30940: Mer 11 Dic 2019 14:47:34
lettura : io=7409.7MB, bw=126453KB/s, iops=31613, runt= 60002msec
clat (usec): min=130, max=24402, avg=247.64, stdev=134.86
lat (usec): min=131, max=24403, avg=248.50, stdev=134.89
clat percentiles (usec):
| 1.00th=[ 157], 5.00th=[ 171], 10.00th=[ 181], 20.00th=[ 193],
| 30.00th=[ 205], 40.00th=[ 215], 50.00th=[ 225], 60.00th=[ 239],
| 70.00th=[ 258], 80.00th=[ 282], 90.00th=[ 326], 95.00th=[ 370],
| 99.00th=[ 556], 99.50th=[ 804], 99.90th=[ 1720], 99.95th=[ 2480],
| 99.99th=[ 3952]
bw (KB /s): min= 4128, max=17392, per=12.50%, avg=15809.98, stdev=1368.84
lat (usec) : 250=66.66%, 500=32.07%, 750=0.69%, 1000=0.28%
lat (msec) : 2=0.23%, 4=0.06%, 10=0.01%, 20=0.01%, 50=0.01%
cpu : usr=2.51%, sys=4.77%, ctx=1900108, majf=0, minf=81
profondità IO : 1=100.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.0%, 32=0.0%, >=64=0.0%
inviato : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
completato : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
emessi : totale=r=1896859/w=0/d=0, breve=r=0/w=0/d=0, drop=r=0/w=0/d=0
latenza : target=0, finestra=0, percentile=100.00%, profondità=32
Stato di esecuzione gruppo 0 (tutti i lavori):
LETTURA: io=7409.7MB, aggrb=126453KB/s, minb=126453KB/s, maxb=126453KB/s, mint=60002msec, maxt=60002msec
Statistiche disco (lettura/scrittura):
vda: ios=1893026/8, merge=0/5, ticks=404240/0, in_queue=404112, util=99.88%Scrittura diretta
benchmark: (g=0): rw=randwrite, bs=4K-4K/4K-4K/4K-4K, ioengine=sync, iodepth=32
...
fio-2.8
Avvio di 8 processi
benchmark: Creazione del file IO (1 file / 256MB)
benchmark: (groupid=0, jobs=8): err= 0: pid=30967: Mer 11 Dic 2019 14:49:35
scrittura: io=2091.3MB, bw=35686KB/s, iops=8921, runt= 60002msec
clat (usec): min=60, max=76654, avg=890.95, stdev=5124.75
lat (usec): min=61, max=76655, avg=891.89, stdev=5124.77
clat percentili (usec):
| 1.00th=[ 66], 5.00th=[ 69], 10.00th=[ 72], 20.00th=[ 79],
| 30.00th=[ 84], 40.00th=[ 89], 50.00th=[ 95], 60.00th=[ 100],
| 70.00th=[ 108], 80.00th=[ 121], 90.00th=[ 167], 95.00th=[ 233],
| 99.00th=[34560], 99.50th=[36608], 99.90th=[39680], 99.95th=[42240],
| 99.99th=[56576]
bw (KB /s): min= 2831, max= 5484, per=12.50%, avg=4461.68, stdev=440.44
lat (usec) : 100=58.61%, 250=37.16%, 500=1.74%, 750=0.08%, 1000=0.02%
lat (msec) : 2=0.03%, 4=0.02%, 10=0.01%, 20=0.01%, 50=2.31%
lat (msec) : 100=0.02%
cpu : usr=0.66%, sys=2.82%, ctx=1083156, majf=0, minf=81
profondità IO : 1=100.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.0%, 32=0.0%, >=64=0.0%
inviato : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
completato : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
emessi : totale=r=0/w=535303/d=0, breve=r=0/w=0/d=0, drop=r=0/w=0/d=0
latenza : target=0, finestra=0, percentile=100.00%, profondità=32
Stato di esecuzione gruppo 0 (tutti i lavori):
SCRITTURA: io=2091.3MB, aggrb=35685KB/s, minb=35685KB/s, maxb=35685KB/s, mint=60002msec, maxt=60002msec
Statistiche disco (lettura/scrittura):
vda: ios=170/534669, merge=0/1610, ticks=132/49496, in_queue=49572, util=82.41%fio (Regno Unito, Londra)ora garantisce l'assenza di fallimenti. Se Read incontra un errore durante la lettura
benchmark: (g=0): rw=randread, bs=4K-4K/4K-4K/4K-4K, ioengine=sync, iodepth=32
...
fio-2.8
Avvio di 8 processi
benchmark: Creazione file IO (1 file(s) / 256MB)
benchmark: Creazione file IO (1 file(s) / 256MB)
benchmark: Creazione file IO (1 file(s) / 256MB)
benchmark: Creazione file IO (1 file(s) / 256MB)
benchmark: Creazione file IO (1 file(s) / 256MB)
benchmark: Creazione file IO (1 file(s) / 256MB)
benchmark: Creazione file IO (1 file(s) / 256MB)
benchmark: Creazione file IO (1 file(s) / 256MB)
benchmark: (groupid=0, jobs=8): err= 0: pid=20488: Dom 15 Dic 16:24:24 2019
read : io=743988KB, bw=12399KB/s, iops=3099, runt= 60004msec
clat (usec): min=142, max=15787, avg=2574.70, stdev=1413.98
lat (usec): min=143, max=15788, avg=2575.38, stdev=1414.09
clat percentili (usec):
| 1.00th=[ 185], 5.00th=[ 221], 10.00th=[ 266], 20.00th=[ 1256],
| 30.00th=[ 2128], 40.00th=[ 2480], 50.00th=[ 2768], 60.00th=[ 3024],
| 70.00th=[ 3280], 80.00th=[ 3600], 90.00th=[ 4128], 95.00th=[ 4640],
| 99.00th=[ 6176], 99.50th=[ 6880], 99.90th=[ 8256], 99.95th=[ 8896],
| 99.99th=[10304]
bw (KB /s): min= 1136, max= 4691, per=12.52%, avg=1551.89, stdev=544.41
lat (usec) : 250=8.44%, 500=8.36%, 750=1.31%, 1000=0.96%
lat (msec) : 2=8.13%, 4=61.25%, 10=11.53%, 20=0.01%
cpu : usr=0.30%, sys=0.92%, ctx=186568, majf=0, minf=80
Profondità IO : 1=100.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.0%, 32=0.0%, >=64=0.0%
submit : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
complete : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
issued : totale=r=185997/w=0/d=0, breve=r=0/w=0/d=0, drop=r=0/w=0/d=0
latenza : target=0, finestra=0, percentile=100.00%, profondità=32
Stato di esecuzione gruppo 0 (tutti i lavori):
READ: io=743988KB, aggrb=12398KB/s, minb=12398KB/s, maxb=12398KB/s, mint=60004msec, maxt=60004msec
Statistiche disco (lettura/scrittura):
vda: ios=186162/8, merge=0/4, ticks=470968/44, in_queue=470988, util=99.87%Scrivi
benchmark: (g=0): rw=randwrite, bs=4K-4K/4K-4K/4K-4K, ioengine=sync, iodepth=32
...
fio-2.8
Avvio di 8 processi
benchmark: Creazione file IO (1 file(s) / 256MB)
benchmark: (groupid=0, jobs=8): err= 0: pid=20514: Dom 15 Dic 16:26:34 2019
write: io=3170.2MB, bw=54082KB/s, iops=13520, runt= 60040msec
clat (usec): min=1, max=2811.6K, avg=487.71, stdev=17323.71
lat (usec): min=1, max=2811.6K, avg=489.04, stdev=17329.86
clat percentili (usec):
| 1.00th=[ 2], 5.00th=[ 2], 10.00th=[ 2], 20.00th=[ 2],
| 30.00th=[ 3], 40.00th=[ 3], 50.00th=[ 3], 60.00th=[ 3],
| 70.00th=[ 3], 80.00th=[ 4], 90.00th=[ 4], 95.00th=[ 6],
| 99.00th=[ 14], 99.50th=[ 31], 99.90th=[126464], 99.95th=[189440],
| 99.99th=[757760]
bw (KB /s): min= 0, max=40279, per=18.07%, avg=9773.52, stdev=7070.57
lat (usec) : 2=0.05%, 4=78.16%, 10=19.65%, 20=1.52%, 50=0.15%
lat (usec) : 100=0.05%, 250=0.01%, 500=0.01%, 750=0.01%, 1000=0.01%
lat (msec) : 2=0.01%, 4=0.02%, 10=0.03%, 20=0.04%, 50=0.09%
lat (msec) : 100=0.07%, 250=0.11%, 500=0.02%, 750=0.01%, 1000=0.01%
lat (msec) : 2000=0.01%, >=2000=0.01%
cpu : usr=0.28%, sys=0.87%, ctx=15613, majf=0, minf=85
Profondità IO : 1=100.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.0%, 32=0.0%, >=64=0.0%
submit : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
complete : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
issued : totale=r=0/w=811771/d=0, breve=r=0/w=0/d=0, drop=r=0/w=0/d=0
latenza : target=0, window=0, percentile=100.00%, depth=32
Stato di esecuzione gruppo 0 (tutti i lavori):
WRITE: io=3170.2MB, aggrb=54082KB/s, minb=54082KB/s, maxb=54082KB/s, mint=60040msec, maxt=60040msec
Statistiche disco (lettura/scrittura):
vda: ios=170/84307, merge=0/6212, ticks=592/2584112, in_queue=2586072, util=99.40%Lettura diretta
benchmark: (g=0): rw=randread, bs=4K-4K/4K-4K/4K-4K, ioengine=sync, iodepth=32
...
fio-2.8
Avvio di 8 processi
benchmark: Creazione del file di IO (1 file/i / 256MB)
benchmark: Creazione del file di IO (1 file/i / 256MB)
benchmark: Creazione del file di IO (1 file/i / 256MB)
benchmark: Creazione del file di IO (1 file/i / 256MB)
benchmark: Creazione del file di IO (1 file/i / 256MB)
benchmark: Creazione del file di IO (1 file/i / 256MB)
benchmark: Creazione del file di IO (1 file/i / 256MB)
benchmark: Creazione del file di IO (1 file/i / 256MB)
benchmark: (groupid=0, jobs=8): err= 0: pid=20501: Dom 15 Dic 2019 16:25:34
lettura : io=1298.7MB, bw=22162KB/s, iops=5540, runt= 60004msec
clat (usec): min=136, max=16560, avg=1438.74, stdev=1490.59
lat (usec): min=137, max=16560, avg=1439.37, stdev=1490.64
percentili clat (usec):
| 1.00th=[ 171], 5.00th=[ 189], 10.00th=[ 203], 20.00th=[ 225],
| 30.00th=[ 249], 40.00th=[ 286], 50.00th=[ 402], 60.00th=[ 1496],
| 70.00th=[ 2448], 80.00th=[ 2992], 90.00th=[ 3568], 95.00th=[ 4048],
| 99.00th=[ 5344], 99.50th=[ 6112], 99.90th=[ 7776], 99.95th=[ 8640],
| 99.99th=[10176]
bw (KB /s): min= 1117, max= 8504, per=12.52%, avg=2775.28, stdev=1765.96
lat (usec) : 250=30.63%, 500=21.52%, 750=3.15%, 1000=1.92%
lat (msec) : 2=6.75%, 4=30.70%, 10=5.32%, 20=0.01%
cpu : usr=0.46%, sys=1.15%, ctx=333216, majf=0, minf=80
profondità IO : 1=100.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.0%, 32=0.0%, >=64=0.0%
submit : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
complete : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
issued : total=r=332448/w=0/d=0, short=r=0/w=0/d=0, drop=r=0/w=0/d=0
latency : target=0, window=0, percentile=100.00%, depth=32
Stato di esecuzione gruppo 0 (tutti i lavori):
LETTURA: io=1298.7MB, aggrb=22161KB/s, minb=22161KB/s, maxb=22161KB/s, mint=60004msec, maxt=60004msec
Statistiche disco (lettura/scrittura):
vda: ios=332167/8, merge=0/5, ticks=464228/760, in_queue=464876, util=99.86%Scrittura diretta
benchmark: (g=0): rw=randwrite, bs=4K-4K/4K-4K/4K-4K, ioengine=sync, iodepth=32
...
fio-2.8
Avvio di 8 processi
benchmark: Creazione del file di IO (1 file/i / 256MB)
benchmark: (groupid=0, jobs=8): err= 0: pid=20527: Dom 15 Dic 2019 16:27:36
scrittura: io=339804KB, bw=5661.7KB/s, iops=1415, runt= 60019msec
clat (usec): min=66, max=1766.6K, avg=5646.40, stdev=40055.68
lat (usec): min=66, max=1766.6K, avg=5647.17, stdev=40055.71
percentili clat (usec):
| 1.00th=[ 73], 5.00th=[ 81], 10.00th=[ 86], 20.00th=[ 94],
| 30.00th=[ 101], 40.00th=[ 107], 50.00th=[ 115], 60.00th=[ 125],
| 70.00th=[ 143], 80.00th=[ 179], 90.00th=[ 1012], 95.00th=[ 6496],
| 99.00th=[177152], 99.50th=[242688], 99.90th=[528384], 99.95th=[724992],
| 99.99th=[1105920]
bw (KB /s): min= 2, max= 2640, per=13.35%, avg=755.86, stdev=514.57
lat (usec) : 100=28.39%, 250=57.85%, 500=2.51%, 750=0.63%, 1000=0.59%
lat (msec) : 2=1.96%, 4=2.08%, 10=1.67%, 20=0.56%, 50=1.20%
lat (msec) : 100=0.65%, 250=1.47%, 500=0.33%, 750=0.07%, 1000=0.02%
lat (msec) : 2000=0.02%
cpu : usr=0.13%, sys=0.62%, ctx=172753, majf=0, minf=83
profondità IO : 1=100.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.0%, 32=0.0%, >=64=0.0%
submit : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
complete : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
issued : total=r=0/w=84951/d=0, short=r=0/w=0/d=0, drop=r=0/w=0/d=0
latency : target=0, window=0, percentile=100.00%, depth=32
Stato di esecuzione gruppo 0 (tutti i lavori):
SCRITTURA: io=339804KB, aggrb=5661KB/s, minb=5661KB/s, maxb=5661KB/s, mint=60019msec, maxt=60019msec
Statistiche disco (lettura/scrittura):
vda: ios=172/84970, merge=0/2006, ticks=544/57484, in_queue=58024, util=94.67%fio (USA, Atlanta)ora garantisce l'assenza di fallimenti. Se Read incontra un errore durante la lettura
benchmark: (g=0): rw=randread, bs=4K-4K/4K-4K/4K-4K, ioengine=sync, iodepth=32
...
fio-2.8
Avviamento di 8 processi
benchmark: Allocazione del file IO (1 file/i / 256MB)
benchmark: Allocazione del file IO (1 file/i / 256MB)
benchmark: Allocazione del file IO (1 file/i / 256MB)
benchmark: Allocazione del file IO (1 file/i / 256MB)
benchmark: Allocazione del file IO (1 file/i / 256MB)
benchmark: Allocazione del file IO (1 file/i / 256MB)
benchmark: Allocazione del file IO (1 file/i / 256MB)
benchmark: Allocazione del file IO (1 file/i / 256MB)
benchmark: (groupid=0, jobs=8): err= 0: pid=15476: Dom 15 Dic 2019 19:29:14
lettura : io=7837.8MB, bw=133749KB/s, iops=33437, runtime= 60001msec
clat (usec): min=1, max=7324, avg=234.11, stdev=141.99
lat (usec): min=2, max=7325, avg=234.93, stdev=142.02
clat percentili (usec):
| 1.00th=[ 2], 5.00th=[ 3], 10.00th=[ 167], 20.00th=[ 193],
| 30.00th=[ 207], 40.00th=[ 219], 50.00th=[ 231], 60.00th=[ 245],
| 70.00th=[ 262], 80.00th=[ 286], 90.00th=[ 322], 95.00th=[ 358],
| 99.00th=[ 458], 99.50th=[ 556], 99.90th=[ 2352], 99.95th=[ 2864],
| 99.99th=[ 3888]
bw (KB /s): min=11944, max=23232, per=12.49%, avg=16709.43, stdev=1866.94
lat (usec) : 2=0.01%, 4=6.74%, 10=1.06%, 20=0.17%, 50=0.03%
lat (usec) : 100=0.01%, 250=55.01%, 500=36.31%, 750=0.36%, 1000=0.09%
lat (msec) : 2=0.06%, 4=0.16%, 10=0.01%
cpu : usr=2.32%, sys=5.36%, ctx=1851110, majf=2, minf=94
profondità IO : 1=100.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.0%, 32=0.0%, >=64=0.0%
invio : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
completato : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
emesso : totale=r=2006274/w=0/d=0, breve=r=0/w=0/d=0, crollo=r=0/w=0/d=0
latenza : target=0, finestra=0, percentile=100.00%, profondità=32
Stato di esecuzione gruppo 0 (tutti i lavori):
LETTURA: io=7837.8MB, aggrb=133749KB/s, minb=133749KB/s, maxb=133749KB/s, mint=60001msec, maxt=60001msec
Statistiche disco (lettura/scrittura):
vda: ios=1845303/14, merge=0/7, ticks=397380/0, in_queue=397304, util=98.34%Scrivi
benchmark: (g=0): rw=randwrite, bs=4K-4K/4K-4K/4K-4K, ioengine=sync, iodepth=32
...
fio-2.8
Avviamento di 8 processi
benchmark: Allocazione del file IO (1 file/i / 256MB)
benchmark: (groupid=0, jobs=8): err= 0: pid=15511: Dom 15 Dic 2019 19:31:22
scrittura: io=26235MB, bw=447631KB/s, iops=111907, runtime= 60014msec
clat (usec): min=1, max=117339, avg=44.70, stdev=861.50
lat (usec): min=2, max=136215, avg=49.63, stdev=930.64
clat percentili (usec):
| 1.00th=[ 2], 5.00th=[ 3], 10.00th=[ 3], 20.00th=[ 3],
| 30.00th=[ 3], 40.00th=[ 3], 50.00th=[ 3], 60.00th=[ 3],
| 70.00th=[ 4], 80.00th=[ 4], 90.00th=[ 4], 95.00th=[ 5],
| 99.00th=[ 19], 99.50th=[ 40], 99.90th=[14272], 99.95th=[19328],
| 99.99th=[31104]
bw (KB /s): min= 1, max=65736, per=12.63%, avg=56547.13, stdev=5586.94
lat (usec) : 2=0.01%, 4=68.30%, 10=29.61%, 20=1.32%, 50=0.29%
lat (usec) : 100=0.05%, 250=0.02%, 500=0.01%, 750=0.02%, 1000=0.01%
lat (msec) : 2=0.03%, 4=0.04%, 10=0.12%, 20=0.13%, 50=0.04%
lat (msec) : 100=0.01%, 250=0.01%
cpu : usr=4.95%, sys=5.87%, ctx=77785, majf=0, minf=75
profondità IO : 1=100.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.0%, 32=0.0%, >=64=0.0%
invio : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
completato : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
emesso : totale=r=0/w=6716037/d=0, breve=r=0/w=0/d=0, crollo=r=0/w=0/d=0
latenza : target=0, finestra=0, percentile=100.00%, profondità=32
Stato di esecuzione gruppo 0 (tutti i lavori):
SCRITTURA: io=26235MB, aggrb=447631KB/s, minb=447631KB/s, maxb=447631KB/s, mint=60014msec, maxt=60014msec
Statistiche disco (lettura/scrittura):
vda: ios=192/1075724, merge=0/8974, ticks=768/6927672, in_queue=6933620, util=98.80%Lettura diretta
benchmark: (g=0): rw=randread, bs=4K-4K/4K-4K/4K-4K, ioengine=sync, iodepth=32
...
fio-2.8
Inizio 8 processi
benchmark: Creazione dei file IO (1 file(i) / 256MB)
benchmark: Creazione dei file IO (1 file(i) / 256MB)
benchmark: Creazione dei file IO (1 file(i) / 256MB)
benchmark: Creazione dei file IO (1 file(i) / 256MB)
benchmark: Creazione dei file IO (1 file(i) / 256MB)
benchmark: Creazione dei file IO (1 file(i) / 256MB)
benchmark: Creazione dei file IO (1 file(i) / 256MB)
benchmark: Creazione dei file IO (1 file(i) / 256MB)
benchmark: (groupid=0, jobs=8): err= 0: pid=15496: Dom 15 Dic 2019 19:30:21
read : io=7593.5MB, bw=129593KB/s, iops=32398, runt= 60001msec
clat (usec): min=135, max=6091, avg=241.58, stdev=71.45
lat (usec): min=135, max=6091, avg=242.43, stdev=71.49
clat percentiles (usec):
| 1.00th=[ 161], 5.00th=[ 175], 10.00th=[ 185], 20.00th=[ 199],
| 30.00th=[ 209], 40.00th=[ 219], 50.00th=[ 231], 60.00th=[ 243],
| 70.00th=[ 258], 80.00th=[ 278], 90.00th=[ 310], 95.00th=[ 342],
| 99.00th=[ 422], 99.50th=[ 462], 99.90th=[ 708], 99.95th=[ 980],
| 99.99th=[ 2448]
bw (KB /s): min=13104, max=17648, per=12.50%, avg=16200.46, stdev=780.38
lat (usec) : 250=65.19%, 500=34.51%, 750=0.22%, 1000=0.04%
lat (msec) : 2=0.03%, 4=0.01%, 10=0.01%
cpu : usr=2.51%, sys=4.83%, ctx=1947114, majf=0, minf=73
IO depths : 1=100.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.0%, 32=0.0%, >=64=0.0%
submit : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
complete : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
issued : total=r=1943932/w=0/d=0, short=r=0/w=0/d=0, drop=r=0/w=0/d=0
latency : target=0, window=0, percentile=100.00%, depth=32
Stato del Run gruppo 0 (tutti i lavori):
READ: io=7593.5MB, aggrb=129593KB/s, minb=129593KB/s, maxb=129593KB/s, mint=60001msec, maxt=60001msec
Statistiche del disco (lettura/scrittura):
vda: ios=1937903/10, merge=0/7, ticks=409816/0, in_queue=409684, util=99.82%Scrittura diretta
benchmark: (g=0): rw=randwrite, bs=4K-4K/4K-4K/4K-4K, ioengine=sync, iodepth=32
...
fio-2.8
Inizio 8 processi
benchmark: Creazione dei file IO (1 file(i) / 256MB)
benchmark: (groupid=0, jobs=8): err= 0: pid=15524: Dom 15 Dic 2019 19:32:22
write: io=2278.9MB, bw=38891KB/s, iops=9722, runt= 60003msec
clat (usec): min=60, max=51553, avg=817.32, stdev=4886.56
lat (usec): min=60, max=51554, avg=818.22, stdev=4886.59
clat percentiles (usec):
| 1.00th=[ 66], 5.00th=[ 68], 10.00th=[ 70], 20.00th=[ 76],
| 30.00th=[ 81], 40.00th=[ 85], 50.00th=[ 91], 60.00th=[ 96],
| 70.00th=[ 102], 80.00th=[ 112], 90.00th=[ 139], 95.00th=[ 181],
| 99.00th=[34048], 99.50th=[36096], 99.90th=[38656], 99.95th=[39680],
| 99.99th=[41728]
bw (KB /s): min= 3460, max= 5968, per=12.51%, avg=4863.46, stdev=404.00
lat (usec) : 100=65.85%, 250=31.55%, 500=0.42%, 750=0.02%, 1000=0.01%
lat (msec) : 2=0.01%, 4=0.01%, 10=0.01%, 20=0.01%, 50=2.14%
lat (msec) : 100=0.01%
cpu : usr=0.78%, sys=2.71%, ctx=1179671, majf=0, minf=81
IO depths : 1=100.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.0%, 32=0.0%, >=64=0.0%
submit : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
complete : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
issued : total=r=0/w=583392/d=0, short=r=0/w=0/d=0, drop=r=0/w=0/d=0
latency : target=0, window=0, percentile=100.00%, depth=32
Stato del Run gruppo 0 (tutti i lavori):
WRITE: io=2278.9MB, aggrb=38890KB/s, minb=38890KB/s, maxb=38890KB/s, mint=60003msec, maxt=60003msec
Statistiche del disco (lettura/scrittura):
vda: ios=612/582769, merge=0/1520, ticks=392/47444, in_queue=47752, util=78.96%fio (USA, Chicago)ora garantisce l'assenza di fallimenti. Se Read incontra un errore durante la lettura
benchmark: (g=0): rw=randread, bs=4K-4K/4K-4K/4K-4K, ioengine=sync, iodepth=32
...
fio-2.8
Avvio di 8 processi
benchmark: Creazione di file IO (1 file/256MB)
benchmark: Creazione di file IO (1 file/256MB)
benchmark: Creazione di file IO (1 file/256MB)
benchmark: Creazione di file IO (1 file/256MB)
benchmark: Creazione di file IO (1 file/256MB)
benchmark: Creazione di file IO (1 file/256MB)
benchmark: Creazione di file IO (1 file/256MB)
benchmark: Creazione di file IO (1 file/256MB)
benchmark: (groupid=0, jobs=8): err= 0: pid=14831: Lun 16 Dic 2019 01:33:33
read : io=8035.5MB, bw=137136KB/s, iops=34284, runtime= 60001msec
clat (usec): min=1, max=4262, avg=227.92, stdev=133.01
lat (usec): min=2, max=4267, avg=228.79, stdev=133.05
clat percentili (usec):
| 1.00th=[ 2], 5.00th=[ 3], 10.00th=[ 165], 20.00th=[ 189],
| 30.00th=[ 201], 40.00th=[ 213], 50.00th=[ 225], 60.00th=[ 239],
| 70.00th=[ 255], 80.00th=[ 278], 90.00th=[ 314], 95.00th=[ 350],
| 99.00th=[ 458], 99.50th=[ 548], 99.90th=[ 2256], 99.95th=[ 2768],
| 99.99th=[ 3408]
bw (KB/s): min=13152, max=23400, per=12.49%, avg=17131.96, stdev=2002.66
lat (usec): 2=0.01%, 4=6.94%, 10=0.98%, 20=0.21%, 50=0.05%
lat (usec): 100=0.01%, 250=58.57%, 500=32.57%, 750=0.41%, 1000=0.06%
lat (msec): 2=0.05%, 4=0.15%, 10=0.01%
cpu : usr=2.58%, sys=5.57%, ctx=1895150, majf=2, minf=94
Profondità IO : 1=100.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.0%, 32=0.0%, >=64=0.0%
submit : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
complete : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
issued : totale=r=2057075/w=0/d=0, breve=r=0/w=0/d=0, drop=r=0/w=0/d=0
latenza : target=0, window=0, percentile=100.00%, depth=32
Stato di esecuzione gruppo 0 (tutti i lavori):
READ: io=8035.5MB, aggrb=137136KB/s, minb=137136KB/s, maxb=137136KB/s, mint=60001msec, maxt=60001msec
Statistiche del disco (lettura/scrittura):
vda: ios=1884570/9, merge=0/4, ticks=377920/0, in_queue=377704, util=98.11%Scrivi
benchmark: (g=0): rw=randwrite, bs=4K-4K/4K-4K/4K-4K, ioengine=sync, iodepth=32
...
fio-2.8
Avvio di 8 processi
benchmark: Creazione di file IO (1 file/256MB)
benchmark: (groupid=0, jobs=8): err= 0: pid=14858: Lun 16 Dic 2019 01:35:41
write: io=26627MB, bw=454312KB/s, iops=113578, runtime= 60016msec
clat (usec): min=1, max=140433, avg=44.25, stdev=841.09
lat (usec): min=2, max=153527, avg=48.93, stdev=907.33
clat percentili (usec):
| 1.00th=[ 2], 5.00th=[ 3], 10.00th=[ 3], 20.00th=[ 3],
| 30.00th=[ 3], 40.00th=[ 3], 50.00th=[ 3], 60.00th=[ 3],
| 70.00th=[ 3], 80.00th=[ 4], 90.00th=[ 4], 95.00th=[ 5],
| 99.00th=[ 19], 99.50th=[ 38], 99.90th=[14144], 99.95th=[19584],
| 99.99th=[30592]
bw (KB/s): min= 1, max=67693, per=12.64%, avg=57424.28, stdev=5407.98
lat (usec) : 2=0.01%, 4=70.71%, 10=26.77%, 20=1.74%, 50=0.30%
lat (usec) : 100=0.04%, 250=0.02%, 500=0.02%, 750=0.02%, 1000=0.01%
lat (msec) : 2=0.03%, 4=0.04%, 10=0.12%, 20=0.13%, 50=0.04%
lat (msec) : 100=0.01%, 250=0.01%
cpu : usr=4.94%, sys=5.93%, ctx=79995, majf=0, minf=74
Profondità IO : 1=100.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.0%, 32=0.0%, >=64=0.0%
submit : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
complete : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
issued : totale=r=0/w=6816502/d=0, breve=r=0/w=0/d=0, drop=r=0/w=0/d=0
latenza : target=0, window=0, percentile=100.00%, depth=32
Stato di esecuzione gruppo 0 (tutti i lavori):
WRITE: io=26627MB, aggrb=454312KB/s, minb=454312KB/s, maxb=454312KB/s, mint=60016msec, maxt=60016msec
Statistiche del disco (lettura/scrittura):
vda: ios=499/1074165, merge=0/9300, ticks=2744/6945264, in_queue=6948456, util=98.75%Lettura diretta
benchmark: (g=0): rw=randread, bs=4K-4K/4K-4K/4K-4K, ioengine=sync, iodepth=32
...
fio-2.8
Avvio di 8 processi
benchmark: Distribuzione del file di IO (1 file/i / 256MB)
benchmark: Distribuzione del file di IO (1 file/i / 256MB)
benchmark: Distribuzione del file di IO (1 file/i / 256MB)
benchmark: Distribuzione del file di IO (1 file/i / 256MB)
benchmark: Distribuzione del file di IO (1 file/i / 256MB)
benchmark: Distribuzione del file di IO (1 file/i / 256MB)
benchmark: Distribuzione del file di IO (1 file/i / 256MB)
benchmark: Distribuzione del file di IO (1 file/i / 256MB)
benchmark: (groupid=0, jobs=8): err= 0: pid=14845: Lun 16 Dic 2019 01:34:41
read : io=7746.9MB, bw=132208KB/s, iops=33052, runt= 60002msec
clat (usec): min=132, max=31092, avg=236.79, stdev=90.81
lat (usec): min=132, max=31092, avg=237.63, stdev=90.84
percentuali clat (usec):
| 1.00th=[ 157], 5.00th=[ 171], 10.00th=[ 181], 20.00th=[ 193],
| 30.00th=[ 205], 40.00th=[ 215], 50.00th=[ 225], 60.00th=[ 237],
| 70.00th=[ 253], 80.00th=[ 274], 90.00th=[ 306], 95.00th=[ 338],
| 99.00th=[ 414], 99.50th=[ 462], 99.90th=[ 708], 99.95th=[ 924],
| 99.99th=[ 3376]
bw (KB /s): min=13992, max=17600, per=12.50%, avg=16531.33, stdev=620.44
lat (usec) : 250=68.62%, 500=31.05%, 750=0.25%, 1000=0.04%
lat (msec) : 2=0.03%, 4=0.01%, 10=0.01%, 20=0.01%, 50=0.01%
cpu : usr=2.35%, sys=4.85%, ctx=1987876, majf=0, minf=73
Profondità IO : 1=100.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.0%, 32=0.0%, >=64=0.0%
submit : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
complete : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
issued : total=r=1983189/w=0/d=0, short=r=0/w=0/d=0, drop=r=0/w=0/d=0
latenza : target=0, window=0, percentile=100.00%, depth=32
Stato di esecuzione gruppo 0 (tutti i lavori):
READ: io=7746.9MB, aggrb=132208KB/s, minb=132208KB/s, maxb=132208KB/s, mint=60002msec, maxt=60002msec
Statistiche disco (lettura/scrittura):
vda: ios=1977990/8, merge=0/5, ticks=408236/0, in_queue=407928, util=99.82%Scrittura diretta
benchmark: (g=0): rw=randwrite, bs=4K-4K/4K-4K/4K-4K, ioengine=sync, iodepth=32
...
fio-2.8
Avvio di 8 processi
benchmark: Distribuzione del file di IO (1 file/i / 256MB)
benchmark: (groupid=0, jobs=8): err= 0: pid=14873: Lun 16 Dic 2019 01:36:42
write: io=2261.6MB, bw=38594KB/s, iops=9648, runt= 60004msec
clat (usec): min=61, max=44709, avg=823.69, stdev=4921.76
lat (usec): min=61, max=44709, avg=824.57, stdev=4921.78
percentuali clat (usec):
| 1.00th=[ 67], 5.00th=[ 69], 10.00th=[ 72], 20.00th=[ 77],
| 30.00th=[ 82], 40.00th=[ 86], 50.00th=[ 91], 60.00th=[ 96],
| 70.00th=[ 102], 80.00th=[ 112], 90.00th=[ 141], 95.00th=[ 185],
| 99.00th=[34560], 99.50th=[36096], 99.90th=[38144], 99.95th=[39168],
| 99.99th=[40704]
bw (KB /s): min= 3547, max= 5952, per=12.50%, avg=4824.65, stdev=445.14
lat (usec) : 100=65.60%, 250=31.76%, 500=0.46%, 750=0.03%, 1000=0.01%
lat (msec) : 2=0.01%, 4=0.01%, 10=0.01%, 20=0.01%, 50=2.14%
cpu : usr=0.85%, sys=2.61%, ctx=1170628, majf=0, minf=73
Profondità IO : 1=100.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.0%, 32=0.0%, >=64=0.0%
submit : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
complete : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
issued : total=r=0/w=578946/d=0, short=r=0/w=0/d=0, drop=r=0/w=0/d=0
latenza : target=0, window=0, percentile=100.00%, depth=32
Stato di esecuzione gruppo 0 (tutti i lavori):
WRITE: io=2261.6MB, aggrb=38593KB/s, minb=38593KB/s, maxb=38593KB/s, mint=60004msec, maxt=60004msec
Statistiche disco (lettura/scrittura):
vda: ios=169/578268, merge=0/1640, ticks=164/47368, in_queue=47436, util=78.80%fio (USA, Dallas)ora garantisce l'assenza di fallimenti. Se Read incontra un errore durante la lettura
benchmark: (g=0): rw=randread, bs=4K-4K/4K-4K/4K-4K, ioengine=sync, iodepth=32
...
fio-2.8
Avvio di 8 processi
benchmark: Creazione del file IO (1 file(s) / 256MB)
benchmark: Creazione del file IO (1 file(s) / 256MB)
benchmark: Creazione del file IO (1 file(s) / 256MB)
benchmark: Creazione del file IO (1 file(s) / 256MB)
benchmark: Creazione del file IO (1 file(s) / 256MB)
benchmark: Creazione del file IO (1 file(s) / 256MB)
benchmark: Creazione del file IO (1 file(s) / 256MB)
benchmark: Creazione del file IO (1 file(s) / 256MB)
benchmark: (groupid=0, jobs=8): err= 0: pid=30640: Lun Dic 16 01:36:46 2019
read : io=8101.4MB, bw=138255KB/s, iops=34563, runt= 60001msec
clat (usec): min=1, max=6512, avg=227.73, stdev=127.95
lat (usec): min=1, max=6513, avg=228.26, stdev=127.96
clat percentiles (usec):
| 1.00th=[ 2], 5.00th=[ 2], 10.00th=[ 171], 20.00th=[ 197],
| 30.00th=[ 209], 40.00th=[ 221], 50.00th=[ 231], 60.00th=[ 243],
| 70.00th=[ 258], 80.00th=[ 274], 90.00th=[ 298], 95.00th=[ 326],
| 99.00th=[ 402], 99.50th=[ 478], 99.90th=[ 2160], 99.95th=[ 2576],
| 99.99th=[ 3280]
bw (KB /s): min=13720, max=24296, per=12.49%, avg=17270.28, stdev=1840.54
lat (usec) : 2=0.19%, 4=7.28%, 10=0.68%, 20=0.10%, 50=0.01%
lat (usec) : 100=0.01%, 250=57.33%, 500=33.96%, 750=0.17%, 1000=0.03%
lat (msec) : 2=0.10%, 4=0.14%, 10=0.01%
cpu : usr=1.64%, sys=5.37%, ctx=1906830, majf=3, minf=93
IO depths : 1=100.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.0%, 32=0.0%, >=64=0.0%
submit : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
complete : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
issued : total=r=2073857/w=0/d=0, short=r=0/w=0/d=0, drop=r=0/w=0/d=0
latency : target=0, window=0, percentile=100.00%, depth=32
Stato di esecuzione gruppo 0 (tutti i lavori):
READ: io=8101.4MB, aggrb=138254KB/s, minb=138254KB/s, maxb=138254KB/s, mint=60001msec, maxt=60001msec
Statistiche del disco (lettura/scrittura):
vda: ios=1898815/11, merge=0/3, ticks=429144/0, in_queue=428844, util=98.21%Scrivi
benchmark: (g=0): rw=randwrite, bs=4K-4K/4K-4K/4K-4K, ioengine=sync, iodepth=32
...
fio-2.8
Avvio di 8 processi
benchmark: Creazione del file IO (1 file(s) / 256MB)
benchmark: (groupid=0, jobs=8): err= 0: pid=30667: Lun Dic 16 01:38:53 2019
write: io=37120MB, bw=633470KB/s, iops=158367, runt= 60005msec
clat (usec): min=1, max=268949, avg=35.49, stdev=825.71
lat (usec): min=1, max=268950, avg=38.11, stdev=871.35
clat percentiles (usec):
| 1.00th=[ 2], 5.00th=[ 2], 10.00th=[ 2], 20.00th=[ 2],
| 30.00th=[ 2], 40.00th=[ 2], 50.00th=[ 3], 60.00th=[ 3],
| 70.00th=[ 3], 80.00th=[ 3], 90.00th=[ 3], 95.00th=[ 4],
| 99.00th=[ 7], 99.50th=[ 14], 99.90th=[12992], 99.95th=[18304],
| 99.99th=[30080]
bw (KB /s): min= 0, max=113093, per=12.76%, avg=80836.06, stdev=9692.35
lat (usec) : 2=0.17%, 4=90.19%, 10=8.87%, 20=0.40%, 50=0.04%
lat (usec) : 100=0.03%, 250=0.01%, 500=0.01%, 750=0.01%, 1000=0.01%
lat (msec) : 2=0.02%, 4=0.02%, 10=0.08%, 20=0.10%, 50=0.04%
lat (msec) : 100=0.01%, 250=0.01%, 500=0.01%
cpu : usr=2.99%, sys=7.69%, ctx=71565, majf=0, minf=82
IO depths : 1=100.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.0%, 32=0.0%, >=64=0.0%
submit : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
complete : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
issued : total=r=0/w=9502839/d=0, short=r=0/w=0/d=0, drop=r=0/w=0/d=0
latency : target=0, window=0, percentile=100.00%, depth=32
Stato di esecuzione gruppo 0 (tutti i lavori):
WRITE: io=37120MB, aggrb=633469KB/s, minb=633469KB/s, maxb=633469KB/s, mint=60005msec, maxt=60005msec
Statistiche del disco (lettura/scrittura):
vda: ios=178/767585, merge=0/7960, ticks=1388/6914052, in_queue=6915356, util=98.99%Lettura diretta
benchmark: (g=0): rw=randread, bs=4K-4K/4K-4K/4K-4K, ioengine=sync, iodepth=32
...
fio-2.8
Avvio di 8 processi
benchmark: Allocazione dei file IO (1 file(s) / 256MB)
benchmark: Allocazione dei file IO (1 file(s) / 256MB)
benchmark: Allocazione dei file IO (1 file(s) / 256MB)
benchmark: Allocazione dei file IO (1 file(s) / 256MB)
benchmark: Allocazione dei file IO (1 file(s) / 256MB)
benchmark: Allocazione dei file IO (1 file(s) / 256MB)
benchmark: Allocazione dei file IO (1 file(s) / 256MB)
benchmark: Allocazione dei file IO (1 file(s) / 256MB)
benchmark: (groupid=0, jobs=8): err= 0: pid=30654: Lun 16 Dic 2019 01:37:53
lettura : io=7669.1MB, bw=130896KB/s, iops=32724, runt= 60002msec
clat (usec): min=138, max=4498, avg=240.61, stdev=71.44
lat (usec): min=139, max=4499, avg=241.16, stdev=71.45
clat percentili (usec):
| 1.00th=[ 165], 5.00th=[ 179], 10.00th=[ 189], 20.00th=[ 203],
| 30.00th=[ 213], 40.00th=[ 223], 50.00th=[ 233], 60.00th=[ 243],
| 70.00th=[ 258], 80.00th=[ 274], 90.00th=[ 298], 95.00th=[ 322],
| 99.00th=[ 386], 99.50th=[ 422], 99.90th=[ 668], 99.95th=[ 1240],
| 99.99th=[ 3408]
bw (KB /s): min=14360, max=17592, per=12.51%, avg=16370.02, stdev=521.56
lat (usec) : 250=65.23%, 500=34.55%, 750=0.13%, 1000=0.02%
lat (msec) : 2=0.04%, 4=0.02%, 10=0.01%
cpu : usr=1.77%, sys=4.75%, ctx=1966567, majf=0, minf=72
Profondità IO : 1=100.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.0%, 32=0.0%, >=64=0.0%
submit : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
complete : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
issued : totale=r=1963511/w=0/d=0, breve=r=0/w=0/d=0, drop=r=0/w=0/d=0
latenza : target=0, window=0, percentile=100.00%, depth=32
Stato dell'esecuzione gruppo 0 (tutti i lavori):
LETTURA: io=7669.1MB, aggrb=130896KB/s, minb=130896KB/s, maxb=130896KB/s, mint=60002msec, maxt=60002msec
Statistiche disco (lettura/scrittura):
vda: ios=1959684/10, merge=0/4, ticks=400752/0, in_queue=400488, util=99.80%Scrittura diretta
benchmark: (g=0): rw=randwrite, bs=4K-4K/4K-4K/4K-4K, ioengine=sync, iodepth=32
...
fio-2.8
Avvio di 8 processi
benchmark: Allocazione dei file IO (1 file(s) / 256MB)
benchmark: (groupid=0, jobs=8): err= 0: pid=30680: Lun 16 Dic 2019 01:39:54
scrittura: io=2169.8MB, bw=37028KB/s, iops=9256, runt= 60005msec
clat (usec): min=64, max=65768, avg=859.93, stdev=5258.49
lat (usec): min=64, max=65768, avg=860.55, stdev=5258.50
clat percentili (usec):
| 1.00th=[ 70], 5.00th=[ 74], 10.00th=[ 78], 20.00th=[ 84],
| 30.00th=[ 89], 40.00th=[ 94], 50.00th=[ 99], 60.00th=[ 104],
| 70.00th=[ 110], 80.00th=[ 119], 90.00th=[ 139], 95.00th=[ 165],
| 99.00th=[37632], 99.50th=[39680], 99.90th=[42240], 99.95th=[42752],
| 99.99th=[44288]
bw (KB /s): min= 2715, max= 6448, per=12.51%, avg=4630.24, stdev=529.55
lat (usec) : 100=51.63%, 250=45.89%, 500=0.36%, 750=0.03%, 1000=0.01%
lat (msec) : 2=0.02%, 4=0.01%, 10=0.01%, 20=0.01%, 50=2.04%
lat (msec) : 100=0.01%
cpu : usr=0.56%, sys=2.64%, ctx=1122771, majf=0, minf=81
Profondità IO : 1=100.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.0%, 32=0.0%, >=64=0.0%
submit : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
complete : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
issued : totale=r=0/w=555463/d=0, breve=r=0/w=0/d=0, drop=r=0/w=0/d=0
latenza : target=0, window=0, percentile=100.00%, depth=32
Stato dell'esecuzione gruppo 0 (tutti i lavori):
SCRITTURA: io=2169.8MB, aggrb=37027KB/s, minb=37027KB/s, maxb=37027KB/s, mint=60005msec, maxt=60005msec
Statistiche disco (lettura/scrittura):
vda: ios=170/554923, merge=0/1544, ticks=80/48648, in_queue=48628, util=80.92%fio (USA, Los Angeles)ora garantisce l'assenza di fallimenti. Se Read incontra un errore durante la lettura
benchmark: (g=0): rw=randread, bs=4K-4K/4K-4K/4K-4K, ioengine=sync, iodepth=32
...
fio-2.8
Avviamento di 8 processi
benchmark: Allestimento del file di IO (1 file/i / 256MB)
benchmark: Allestimento del file di IO (1 file/i / 256MB)
benchmark: Allestimento del file di IO (1 file/i / 256MB)
benchmark: Allestimento del file di IO (1 file/i / 256MB)
benchmark: Allestimento del file di IO (1 file/i / 256MB)
benchmark: Allestimento del file di IO (1 file/i / 256MB)
benchmark: Allestimento del file di IO (1 file/i / 256MB)
benchmark: Allestimento del file di IO (1 file/i / 256MB)
benchmark: (groupid=0, jobs=8): err= 0: pid=30302: Lun 16 Dic 2019 01:40:53
read : io=4527.3MB, bw=77216KB/s, iops=19304, runt= 60038msec
clat (usec): min=2, max=1002.6K, avg=409.03, stdev=3749.04
lat (usec): min=2, max=1002.6K, avg=409.87, stdev=3749.05
clat percentili (usec):
| 1.00th=[ 3], 5.00th=[ 7], 10.00th=[ 177], 20.00th=[ 195],
| 30.00th=[ 209], 40.00th=[ 219], 50.00th=[ 233], 60.00th=[ 247],
| 70.00th=[ 266], 80.00th=[ 298], 90.00th=[ 354], 95.00th=[ 426],
| 99.00th=[ 1736], 99.50th=[ 6176], 99.90th=[41728], 99.95th=[44288],
| 99.99th=[55040]
bw (KB /s): min= 4, max=21176, per=12.78%, avg=9869.13, stdev=6950.72
lat (usec) : 4=3.86%, 10=1.28%, 20=0.21%, 50=0.02%, 100=0.01%
lat (usec) : 250=56.16%, 500=34.99%, 750=1.52%, 1000=0.64%
lat (msec) : 2=0.37%, 4=0.23%, 10=0.38%, 20=0.04%, 50=0.27%
lat (msec) : 100=0.01%, 250=0.01%, 500=0.01%, 750=0.01%, 1000=0.01%
lat (msec) : 2000=0.01%
cpu : usr=1.49%, sys=3.24%, ctx=1100743, majf=0, minf=84
IO depths : 1=100.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.0%, 32=0.0%, >=64=0.0%
submit : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
complete : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
issued : total=r=1158981/w=0/d=0, short=r=0/w=0/d=0, drop=r=0/w=0/d=0
latency : target=0, window=0, percentile=100.00%, depth=32
Stato di esecuzione del gruppo 0 (tutti i lavori):
READ: io=4527.3MB, aggrb=77216KB/s, minb=77216KB/s, maxb=77216KB/s, mint=60038msec, maxt=60038msec
Statistiche disco (lettura/scrittura):
vda: ios=1096289/9, merge=0/4, ticks=432752/56, in_queue=432560, util=99.17%Scrivi
benchmark: (g=0): rw=randwrite, bs=4K-4K/4K-4K/4K-4K, ioengine=sync, iodepth=32
...
fio-2.8
Avvio di 8 processi
benchmark: Creazione dei file IO (1 file/i | 256MB)
benchmark: (groupid=0, jobs=8): err= 0: pid=30328: Lun 16 Dic 2019 01:43:06
scrittura: io=27193MB, bw=464019KB/s, iops=116004, runt= 60009msec
clat (usec): min=1, max=176038, avg=43.66, stdev=914.60
lat (usec): min=2, max=200012, avg=48.16, stdev=982.18
percentili clat (usec):
| 1.00th=[ 2], 5.00th=[ 2], 10.00th=[ 3], 20.00th=[ 3],
| 30.00th=[ 3], 40.00th=[ 3], 50.00th=[ 3], 60.00th=[ 3],
| 70.00th=[ 3], 80.00th=[ 4], 90.00th=[ 4], 95.00th=[ 5],
| 99.00th=[ 15], 99.50th=[ 23], 99.90th=[14912], 99.95th=[20096],
| 99.99th=[32128]
bw (KB /s): min= 1, max=72232, per=12.65%, avg=58689.60, stdev=6954.65
lat (usec) : 2=0.01%, 4=71.10%, 10=27.12%, 20=1.20%, 50=0.15%
lat (usec) : 100=0.04%, 250=0.02%, 500=0.01%, 750=0.01%, 1000=0.01%
lat (msec) : 2=0.02%, 4=0.03%, 10=0.10%, 20=0.12%, 50=0.05%
lat (msec) : 100=0.01%, 250=0.01%
cpu : usr=4.91%, sys=5.92%, ctx=71147, majf=0, minf=60
profondità IO : 1=100.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.0%, 32=0.0%, >=64=0.0%
submit : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
complete : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
issued : total=r=0/w=6961325/d=0, short=r=0/w=0/d=0, drop=r=0/w=0/d=0
latency : target=0, window=0, percentile=100.00%, depth=32
Stato di esecuzione gruppo 0 (tutti i lavori):
SCRITTA: io=27193MB, aggrb=464018KB/s, minb=464018KB/s, maxb=464018KB/s, mint=60009msec, maxt=60009msec
Statistiche disco (read/write):
vda: ios=174/804965, merge=0/9109, ticks=844/6904508, in_queue=6906288, util=98.78%Lettura diretta
benchmark: (g=0): rw=randread, bs=4K-4K/4K-4K/4K-4K, ioengine=sync, iodepth=32
...
fio-2.8
Avvio di 8 processi
benchmark: Creazione dei file IO (1 file/i | 256MB)
benchmark: Creazione dei file IO (1 file/i | 256MB)
benchmark: Creazione dei file IO (1 file/i | 256MB)
benchmark: Creazione dei file IO (1 file/i | 256MB)
benchmark: Creazione dei file IO (1 file/i | 256MB)
benchmark: Creazione dei file IO (1 file/i | 256MB)
benchmark: Creazione dei file IO (1 file/i | 256MB)
benchmark: Creazione dei file IO (1 file/i | 256MB)
benchmark: (groupid=0, jobs=8): err= 0: pid=30315: Lun 16 Dic 2019 01:42:06
lettura: io=4759.4MB, bw=81225KB/s, iops=20306, runt= 60001msec
clat (usec): min=134, max=83824, avg=388.59, stdev=2280.97
lat (usec): min=134, max=83825, avg=389.43, stdev=2280.98
percentili clat (usec):
| 1.00th=[ 161], 5.00th=[ 175], 10.00th=[ 185], 20.00th=[ 199],
| 30.00th=[ 211], 40.00th=[ 221], 50.00th=[ 233], 60.00th=[ 247],
| 70.00th=[ 266], 80.00th=[ 294], 90.00th=[ 342], 95.00th=[ 394],
| 99.00th=[ 708], 99.50th=[ 3728], 99.90th=[43776], 99.95th=[46848],
| 99.99th=[55552]
bw (KB /s): min= 77, max=16936, per=12.65%, avg=10274.83, stdev=6866.05
lat (usec) : 250=61.27%, 500=36.86%, 750=0.93%, 1000=0.16%
lat (msec) : 2=0.20%, 4=0.10%, 10=0.17%, 20=0.03%, 50=0.27%
lat (msec) : 100=0.02%
cpu : usr=1.63%, sys=3.04%, ctx=1220916, majf=0, minf=75
profondità IO : 1=100.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.0%, 32=0.0%, >=64=0.0%
submit : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
complete : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
issued : total=r=1218402/w=0/d=0, short=r=0/w=0/d=0, drop=r=0/w=0/d=0
latency : target=0, window=0, percentile=100.00%, depth=32
Stato di esecuzione gruppo 0 (tutti i lavori):
LETTURA: io=4759.4MB, aggrb=81225KB/s, minb=81225KB/s, maxb=81225KB/s, mint=60001msec, maxt=60001msec
Statistiche disco (read/write):
vda: ios=1216358/8, merge=0/5, ticks=429456/96, in_queue=429404, util=99.85%Scrittura diretta
benchmark: (g=0): rw=randwrite, bs=4K-4K/4K-4K/4K-4K, ioengine=sync, iodepth=32
...
fio-2.8
Avvio di 8 processi
benchmark: Creazione del file IO (1 file/i / 256MB)
benchmark: (groupid=0, jobs=8): err= 0: pid=30341: Lun Dic 16 01:44:07 2019
scrittura: io=1957.9MB, bw=33412KB/s, iops=8352, durata= 60003msec
clat (usec): min=60, max=282347, avg=952.06, stdev=5702.32
lat (usec): min=61, max=282348, avg=952.98, stdev=5702.34
percentuali clat (usec):
| 1.00th=[ 68], 5.00th=[ 72], 10.00th=[ 76], 20.00th=[ 83],
| 30.00th=[ 88], 40.00th=[ 93], 50.00th=[ 98], 60.00th=[ 104],
| 70.00th=[ 111], 80.00th=[ 125], 90.00th=[ 177], 95.00th=[ 243],
| 99.00th=[36096], 99.50th=[38144], 99.90th=[43264], 99.95th=[46848],
| 99.99th=[112128]
bw (KB /s): min= 1125, max= 5928, per=12.51%, avg=4180.03, stdev=644.04
lat (usec) : 100=52.16%, 250=43.18%, 500=2.04%, 750=0.12%, 1000=0.05%
lat (msec) : 2=0.07%, 4=0.04%, 10=0.02%, 20=0.01%, 50=2.29%
lat (msec) : 100=0.03%, 250=0.01%, 500=0.01%
cpu : usr=0.74%, sys=2.51%, ctx=1014281, majf=0, minf=68
profondità IO : 1=100.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.0%, 32=0.0%, >=64=0.0%
submit : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
complete : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
issued : totale=r=0/w=501203/d=0, breve=r=0/w=0/d=0, drop=r=0/w=0/d=0
latenza : target=0, finestra=0, percentuale=100.00%, profondità=32
Stato di esecuzione gruppo 0 (tutti i lavori):
SCRITTURA: io=1957.9MB, aggrb=33411KB/s, minb=33411KB/s, maxb=33411KB/s, mint=60003msec, maxt=60003msec
Statistiche disco (lettura/scrittura):
vda: ios=173/500597, merge=0/1694, ticks=236/48308, in_coda=48456, util=80.38%fio (USA, Miami)ora garantisce l'assenza di fallimenti. Se Read incontra un errore durante la lettura
benchmark: (g=0): rw=randread, bs=4K-4K/4K-4K/4K-4K, ioengine=sync, iodepth=32
...
fio-2.8
Avvio di 8 processi
benchmark: Creazione del file IO (1 file/i / 256MB)
benchmark: Creazione del file IO (1 file/i / 256MB)
benchmark: Creazione del file IO (1 file/i / 256MB)
benchmark: Creazione del file IO (1 file/i / 256MB)
benchmark: Creazione del file IO (1 file/i / 256MB)
benchmark: Creazione del file IO (1 file/i / 256MB)
benchmark: Creazione del file IO (1 file/i / 256MB)
benchmark: Creazione del file IO (1 file/i / 256MB)
benchmark: (groupid=0, jobs=8): err= 0: pid=29120: Lun Dic 16 01:44:27 2019
lettura: io=9084.3MB, bw=155035KB/s, iops=38758, durata= 60001msec
clat (usec): min=1, max=4963, avg=202.89, stdev=119.18
lat (usec): min=1, max=4964, avg=203.40, stdev=119.20
percentuali clat (usec):
| 1.00th=[ 2], 5.00th=[ 2], 10.00th=[ 153], 20.00th=[ 177],
| 30.00th=[ 189], 40.00th=[ 199], 50.00th=[ 209], 60.00th=[ 217],
| 70.00th=[ 229], 80.00th=[ 243], 90.00th=[ 266], 95.00th=[ 290],
| 99.00th=[ 350], 99.50th=[ 394], 99.90th=[ 2064], 99.95th=[ 2416],
| 99.99th=[ 3216]
bw (KB /s): min=15200, max=26664, per=12.50%, avg=19375.82, stdev=2121.46
lat (usec) : 2=0.37%, 4=8.07%, 10=0.62%, 20=0.14%, 50=0.03%
lat (usec) : 100=0.01%, 250=74.10%, 500=16.39%, 750=0.05%, 1000=0.02%
lat (msec) : 2=0.10%, 4=0.12%, 10=0.01%
cpu : usr=1.75%, sys=5.59%, ctx=2120348, majf=2, minf=85
profondità IO : 1=100.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.0%, 32=0.0%, >=64=0.0%
submit : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
complete : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
issued : totale=r=2325570/w=0/d=0, breve=r=0/w=0/d=0, drop=r=0/w=0/d=0
latenza : target=0, finestra=0, percentuale=100.00%, profondità=32
Stato di esecuzione gruppo 0 (tutti i lavori):
LETTURA: io=9084.3MB, aggrb=155035KB/s, minb=155035KB/s, maxb=155035KB/s, mint=60001msec, maxt=60001msec
Statistiche disco (lettura/scrittura):
vda: ios=2106654/9, merge=0/4, ticks=407152/0, in_coda=406904, util=98.14%Scrivi
benchmark: (g=0): rw=randwrite, bs=4K-4K/4K-4K/4K-4K, ioengine=sync, iodepth=32
...
fio-2.8
Avvio di 8 processi
benchmark: Preparazione dei file di IO (1 file/i / 256MB)
benchmark: (groupid=0, jobs=8): err= 0: pid=29147: Lun 16 Dic 2019 01:46:35
scrittura: io=36107MB, bw=616162KB/s, iops=154040, durata= 60007msec
clat (usec): min=1, max=249081, avg=36.39, stdev=848.32
lat (usec): min=1, max=249082, avg=39.14, stdev=895.29
percentili clat (usec):
| 1.00th=[ 2], 5.00th=[ 2], 10.00th=[ 2], 20.00th=[ 2],
| 30.00th=[ 2], 40.00th=[ 3], 50.00th=[ 3], 60.00th=[ 3],
| 70.00th=[ 3], 80.00th=[ 3], 90.00th=[ 3], 95.00th=[ 4],
| 99.00th=[ 17], 99.50th=[ 19], 99.90th=[13248], 99.95th=[19072],
| 99.99th=[31872]
bw (KB /s): min= 1, max=116880, per=12.62%, avg=77787.91, stdev=9285.64
lat (usec) : 2=0.15%, 4=92.02%, 10=6.23%, 20=1.17%, 50=0.11%
lat (usec) : 100=0.02%, 250=0.01%, 500=0.01%, 750=0.01%, 1000=0.01%
lat (msec) : 2=0.02%, 4=0.02%, 10=0.08%, 20=0.10%, 50=0.04%
lat (msec) : 100=0.01%, 250=0.01%
cpu : usr=3.13%, sys=7.64%, ctx=72362, majf=0, minf=83
Profondità IO: 1=100.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.0%, 32=0.0%, >=64=0.0%
submit : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
complete : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
issued : totale=r=0/w=9243503/d=0, short=r=0/w=0/d=0, drop=r=0/w=0/d=0
latenza : target=0, window=0, percentile=100.00%, depth=32
Stato di esecuzione gruppo 0 (tutti i lavori):
SCRITTURA: io=36107MB, aggrb=616161KB/s, minb=616161KB/s, maxb=616161KB/s, mint=60007msec, maxt=60007msec
Statistiche disco (lettura/scrittura):
vda: ios=175/658814, merge=0/8609, ticks=1444/6946772, in_queue=6949828, util=99.24%Lettura diretta
benchmark: (g=0): rw=randread, bs=4K-4K/4K-4K/4K-4K, ioengine=sync, iodepth=32
...
fio-2.8
Avvio di 8 processi
benchmark: Preparazione dei file di IO (1 file/i / 256MB)
benchmark: Preparazione dei file di IO (1 file/i / 256MB)
benchmark: Preparazione dei file di IO (1 file/i / 256MB)
benchmark: Preparazione dei file di IO (1 file/i / 256MB)
benchmark: Preparazione dei file di IO (1 file/i / 256MB)
benchmark: Preparazione dei file di IO (1 file/i / 256MB)
benchmark: Preparazione dei file di IO (1 file/i / 256MB)
benchmark: Preparazione dei file di IO (1 file/i / 256MB)
benchmark: (groupid=0, jobs=8): err= 0: pid=29134: Lun 16 Dic 2019 01:45:35
lettura: io=8421.3MB, bw=143720KB/s, iops=35929, durata= 60001msec
clat (usec): min=131, max=5964, avg=218.95, stdev=56.93
lat (usec): min=132, max=5964, avg=219.50, stdev=56.95
percentili clat (usec):
| 1.00th=[ 155], 5.00th=[ 165], 10.00th=[ 173], 20.00th=[ 185],
| 30.00th=[ 195], 40.00th=[ 203], 50.00th=[ 211], 60.00th=[ 221],
| 70.00th=[ 233], 80.00th=[ 247], 90.00th=[ 270], 95.00th=[ 294],
| 99.00th=[ 350], 99.50th=[ 378], 99.90th=[ 596], 99.95th=[ 948],
| 99.99th=[ 2128]
bw (KB /s): min=14576, max=19592, per=12.50%, avg=17966.93, stdev=957.49
lat (usec) : 250=81.46%, 500=18.40%, 750=0.07%, 1000=0.02%
lat (msec) : 2=0.03%, 4=0.01%, 10=0.01%
cpu : usr=1.80%, sys=5.00%, ctx=2158860, majf=0, minf=80
Profondità IO: 1=100.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.0%, 32=0.0%, >=64=0.0%
submit : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
complete : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
issued : totale=r=2155832/w=0/d=0, short=r=0/w=0/d=0, drop=r=0/w=0/d=0
latenza : target=0, window=0, percentile=100.00%, depth=32
Stato di esecuzione gruppo 0 (tutti i lavori):
LETTURA: io=8421.3MB, aggrb=143719KB/s, minb=143719KB/s, maxb=143719KB/s, mint=60001msec, maxt=60001msec
Statistiche disco (lettura/scrittura):
vda: ios=2154518/8, merge=0/5, ticks=426160/0, in_queue=425888, util=99.86%Scrittura diretta
benchmark: (g=0): rw=randwrite, bs=4K-4K/4K-4K/4K-4K, ioengine=sync, iodepth=32
...
fio-2.8
Avvio di 8 processi
benchmark: Creazione file IO (1 file(s) / 256MB)
benchmark: (groupid=0, jobs=8): err= 0: pid=29160: Lun 16 Dic 2019 01:47:35
scrittura: io=2524.6MB, bw=43084KB/s, iops=10770, durata= 60003msec
clat (usec): min=59, max=66717, avg=738.95, stdev=4867.38
lat (usec): min=59, max=66717, avg=739.53, stdev=4867.39
percentili clat (usec):
| 1.00th=[ 65], 5.00th=[ 67], 10.00th=[ 69], 20.00th=[ 72],
| 30.00th=[ 76], 40.00th=[ 80], 50.00th=[ 84], 60.00th=[ 89],
| 70.00th=[ 94], 80.00th=[ 102], 90.00th=[ 117], 95.00th=[ 137],
| 99.00th=[37120], 99.50th=[39168], 99.90th=[41728], 99.95th=[42752],
| 99.99th=[44288]
bw (KB /s): min= 3867, max= 6800, per=12.50%, avg=5386.89, stdev=586.21
lat (usec) : 100=77.20%, 250=20.84%, 500=0.17%, 750=0.01%, 1000=0.01%
lat (msec) : 2=0.01%, 4=0.01%, 10=0.01%, 20=0.01%, 50=1.77%
lat (msec) : 100=0.01%
cpu : usr=0.60%, sys=2.64%, ctx=1304520, majf=0, minf=58
Profondità IO : 1=100.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.0%, 32=0.0%, >=64=0.0%
submit : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
complete : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
issued : total=r=0/w=646286/d=0, short=r=0/w=0/d=0, drop=r=0/w=0/d=0
latenza : target=0, window=0, percentile=100.00%, depth=32
Stato esecuzione gruppo 0 (tutti i lavori):
SCRITTURA: io=2524.6MB, aggrb=43083KB/s, minb=43083KB/s, maxb=43083KB/s, mint=60003msec, maxt=60003msec
Statistiche disco (lettura/scrittura):
vda: ios=169/645485, merge=0/1412, tick=124/48104, in_queue=48064, util=79.91%fio (Stati Uniti, New York)ora garantisce l'assenza di fallimenti. Se Read incontra un errore durante la lettura
benchmark: (g=0): rw=randread, bs=4K-4K/4K-4K/4K-4K, ioengine=sync, iodepth=32
...
fio-2.8
Avvio di 8 processi
benchmark: Creazione file IO (1 file(s) / 256MB)
benchmark: Creazione file IO (1 file(s) / 256MB)
benchmark: Creazione file IO (1 file(s) / 256MB)
benchmark: Creazione file IO (1 file(s) / 256MB)
benchmark: Creazione file IO (1 file(s) / 256MB)
benchmark: Creazione file IO (1 file(s) / 256MB)
benchmark: Creazione file IO (1 file(s) / 256MB)
benchmark: Creazione file IO (1 file(s) / 256MB)
benchmark: (groupid=0, jobs=8): err= 0: pid=31460: Lun 16 Dic 2019 01:24:50
lettura : io=7908.6MB, bw=134971KB/s, iops=33742, durata= 60001msec
clat (usec): min=2, max=12146, avg=231.04, stdev=161.17
lat (usec): min=2, max=12147, avg=231.97, stdev=161.24
percentili clat (usec):
| 1.00th=[ 3], 5.00th=[ 8], 10.00th=[ 157], 20.00th=[ 179],
| 30.00th=[ 193], 40.00th=[ 207], 50.00th=[ 221], 60.00th=[ 237],
| 70.00th=[ 258], 80.00th=[ 286], 90.00th=[ 334], 95.00th=[ 382],
| 99.00th=[ 524], 99.50th=[ 620], 99.90th=[ 2384], 99.95th=[ 2960],
| 99.99th=[ 4448]
bw (KB /s): min=13384, max=22712, per=12.51%, avg=16881.32, stdev=1712.99
lat (usec) : 4=3.51%, 10=2.33%, 20=1.79%, 50=0.38%, 100=0.01%
lat (usec) : 250=58.30%, 500=32.43%, 750=0.94%, 1000=0.08%
lat (msec) : 2=0.05%, 4=0.16%, 10=0.01%, 20=0.01%
cpu : usr=2.97%, sys=7.95%, ctx=1868322, majf=2, minf=102
Profondità IO : 1=100.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.0%, 32=0.0%, >=64=0.0%
submit : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
complete : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
issued : total=r=2024594/w=0/d=0, short=r=0/w=0/d=0, drop=r=0/w=0/d=0
latenza : target=0, window=0, percentile=100.00%, depth=32
Stato esecuzione gruppo 0 (tutti i lavori):
LETTURA: io=7908.6MB, aggrb=134970KB/s, minb=134970KB/s, maxb=134970KB/s, mint=60001msec, maxt=60001msec
Statistiche disco (lettura/scrittura):
vda: ios=1855108/9, merge=0/4, tick=324384/0, in_queue=323904, util=98.33%Scrivi
benchmark: (g=0): rw=randwrite, bs=4K-4K/4K-4K/4K-4K, ioengine=sync, iodepth=32
...
fio-2.8
Avvio di 8 processi
benchmark: Creazione del file di IO (1 file/i / 256MB)
benchmark: (groupid=0, jobs=8): err= 0: pid=31487: Lun Dic 16 01:26:56 2019
write: io=23284MB, bw=397335KB/s, iops=99333, runt= 60007msec
clat (usec): min=1, max=128077, avg=54.48, stdev=877.46
lat (usec): min=2, max=128078, avg=59.22, stdev=936.71
clat percentili (usec):
| 1.00th=[ 2], 5.00th=[ 3], 10.00th=[ 3], 20.00th=[ 3],
| 30.00th=[ 3], 40.00th=[ 3], 50.00th=[ 3], 60.00th=[ 3],
| 70.00th=[ 4], 80.00th=[ 4], 90.00th=[ 7], 95.00th=[ 10],
| 99.00th=[ 25], 99.50th=[ 716], 99.90th=[15680], 99.95th=[19840],
| 99.99th=[28288]
bw (KB /s): min= 1, max=63112, per=12.66%, avg=50293.42, stdev=7068.36
lat (usec) : 2=0.01%, 4=61.17%, 10=33.34%, 20=4.16%, 50=0.63%
lat (usec) : 100=0.10%, 250=0.04%, 500=0.03%, 750=0.03%, 1000=0.01%
lat (msec) : 2=0.04%, 4=0.06%, 10=0.17%, 20=0.16%, 50=0.05%
lat (msec) : 100=0.01%, 250=0.01%
cpu : usr=4.45%, sys=6.10%, ctx=95599, majf=0, minf=74
profondità IO : 1=100.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.0%, 32=0.0%, >=64=0.0%
submit : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
complete : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
issued : total=r=0/w=5960722/d=0, short=r=0/w=0/d=0, drop=r=0/w=0/d=0
latency : target=0, window=0, percentile=100.00%, depth=32
Stato dell'esecuzione gruppo 0 (tutti i lavori):
WRITE: io=23284MB, aggrb=397335KB/s, minb=397335KB/s, maxb=397335KB/s, mint=60007msec, maxt=60007msec
Statistiche disco (lettura/scrittura):
vda: ios=174/1557066, merge=0/10682, ticks=160/6476912, in_queue=6477100, util=94.01%Lettura diretta
benchmark: (g=0): rw=randread, bs=4K-4K/4K-4K/4K-4K, ioengine=sync, iodepth=32
...
fio-2.8
Avvio di 8 processi
benchmark: Creazione del file di IO (1 file/i / 256MB)
benchmark: Creazione del file di IO (1 file/i / 256MB)
benchmark: Creazione del file di IO (1 file/i / 256MB)
benchmark: Creazione del file di IO (1 file/i / 256MB)
benchmark: Creazione del file di IO (1 file/i / 256MB)
benchmark: Creazione del file di IO (1 file/i / 256MB)
benchmark: Creazione del file di IO (1 file/i / 256MB)
benchmark: Creazione del file di IO (1 file/i / 256MB)
benchmark: (groupid=0, jobs=8): err= 0: pid=31474: Lun Dic 16 01:25:56 2019
read : io=8180.5MB, bw=139606KB/s, iops=34901, runt= 60003msec
clat (usec): min=118, max=10289, avg=223.40, stdev=102.27
lat (usec): min=119, max=10289, avg=224.29, stdev=102.35
clat percentili (usec):
| 1.00th=[ 145], 5.00th=[ 157], 10.00th=[ 165], 20.00th=[ 177],
| 30.00th=[ 187], 40.00th=[ 197], 50.00th=[ 209], 60.00th=[ 221],
| 70.00th=[ 237], 80.00th=[ 258], 90.00th=[ 294], 95.00th=[ 330],
| 99.00th=[ 422], 99.50th=[ 478], 99.90th=[ 748], 99.95th=[ 1176],
| 99.99th=[ 5344]
bw (KB /s): min=14192, max=19104, per=12.50%, avg=17452.85, stdev=775.78
lat (usec) : 250=76.22%, 500=23.39%, 750=0.30%, 1000=0.04%
lat (msec) : 2=0.03%, 4=0.01%, 10=0.02%, 20=0.01%
cpu : usr=3.12%, sys=6.80%, ctx=2099536, majf=0, minf=65
profondità IO : 1=100.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.0%, 32=0.0%, >=64=0.0%
submit : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
complete : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
issued : total=r=2094191/w=0/d=0, short=r=0/w=0/d=0, drop=r=0/w=0/d=0
latency : target=0, window=0, percentile=100.00%, depth=32
Stato dell'esecuzione gruppo 0 (tutti i lavori):
READ: io=8180.5MB, aggrb=139605KB/s, minb=139605KB/s, maxb=139605KB/s, mint=60003msec, maxt=60003msec
Statistiche disco (lettura/scrittura):
vda: ios=2090729/8, merge=0/5, ticks=366884/0, in_queue=366540, util=99.80%Scrittura diretta
benchmark: (g=0): rw=randwrite, bs=4K-4K/4K-4K/4K-4K, ioengine=sync, iodepth=32
...
fio-2.8
Avviamento 8 processi
benchmark: Creazione file(i) IO (1 file(i) / 256MB)
benchmark: (groupid=0, jobs=8): err= 0: pid=31500: Lun Dic 16 01:27:57 2019
scrittura: io=2163.8MB, bw=36926KB/s, iops=9231, durata= 60004msec
clat (usec): min=66, max=48157, avg=860.52, stdev=4642.86
lat (usec): min=66, max=48158, avg=861.51, stdev=4642.89
percentuali clat (usec):
| 1.00th=[ 72], 5.00th=[ 75], 10.00th=[ 77], 20.00th=[ 82],
| 30.00th=[ 87], 40.00th=[ 92], 50.00th=[ 97], 60.00th=[ 103],
| 70.00th=[ 110], 80.00th=[ 119], 90.00th=[ 141], 95.00th=[ 173],
| 99.00th=[30080], 99.50th=[31104], 99.90th=[33024], 99.95th=[34048],
| 99.99th=[37120]
bw (KB /s): min= 3373, max= 5824, per=12.51%, avg=4618.34, stdev=393.71
lat (usec) : 100=53.98%, 250=43.09%, 500=0.28%, 750=0.02%, 1000=0.01%
lat (msec) : 2=0.01%, 4=0.01%, 10=0.01%, 20=0.01%, 50=2.61%
cpu : usr=0.93%, sys=3.20%, ctx=1122973, majf=0, minf=73
profondità IO : 1=100.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.0%, 32=0.0%, >=64=0.0%
submit : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
complete : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
issued : totale=r=0/w=553923/d=0, short=r=0/w=0/d=0, drop=r=0/w=0/d=0
latenza : obiettivo=0, finestra=0, percentile=100.00%, profondità=32
Stato di esecuzione gruppo 0 (tutti i lavori):
SCRITTURA: io=2163.8MB, aggrb=36925KB/s, minb=36925KB/s, maxb=36925KB/s, mint=60004msec, maxt=60004msec
Statistiche disco (lettura/scrittura):
vda: ios=171/553407, merge=0/1598, ticks=188/44808, in_queue=44824, util=74.39%fio (USA, Seattle)ora garantisce l'assenza di fallimenti. Se Read incontra un errore durante la lettura
benchmark: (g=0): rw=randread, bs=4K-4K/4K-4K/4K-4K, ioengine=sync, iodepth=32
...
fio-2.8
Avviamento 8 processi
benchmark: Creazione file(i) IO (1 file(i) / 256MB)
benchmark: Creazione file(i) IO (1 file(i) / 256MB)
benchmark: Creazione file(i) IO (1 file(i) / 256MB)
benchmark: Creazione file(i) IO (1 file(i) / 256MB)
benchmark: Creazione file(i) IO (1 file(i) / 256MB)
benchmark: Creazione file(i) IO (1 file(i) / 256MB)
benchmark: Creazione file(i) IO (1 file(i) / 256MB)
benchmark: Creazione file(i) IO (1 file(i) / 256MB)
benchmark: (groupid=0, jobs=8): err= 0: pid=30897: Lun Dic 16 01:48:04 2019
lettura: io=8540.3MB, bw=145752KB/s, iops=36437, durata= 60001msec
clat (usec): min=1, max=15745, avg=214.05, stdev=185.39
lat (usec): min=2, max=15745, avg=214.92, stdev=185.76
percentuali clat (usec):
| 1.00th=[ 3], 5.00th=[ 8], 10.00th=[ 153], 20.00th=[ 175],
| 30.00th=[ 187], 40.00th=[ 195], 50.00th=[ 205], 60.00th=[ 217],
| 70.00th=[ 231], 80.00th=[ 249], 90.00th=[ 286], 95.00th=[ 334],
| 99.00th=[ 510], 99.50th=[ 1004], 99.90th=[ 2544], 99.95th=[ 2832],
| 99.99th=[ 4256]
bw (KB /s): min=13048, max=24792, per=12.49%, avg=18199.83, stdev=1860.18
lat (usec) : 2=0.01%, 4=2.96%, 10=3.83%, 20=2.03%, 50=0.28%
lat (usec) : 100=0.01%, 250=71.01%, 500=18.85%, 750=0.43%, 1000=0.11%
lat (msec) : 2=0.23%, 4=0.26%, 10=0.01%, 20=0.01%
cpu : usr=3.03%, sys=7.68%, ctx=1995422, majf=2, minf=87
profondità IO : 1=100.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.0%, 32=0.0%, >=64=0.0%
submit : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
complete : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
issued : totale=r=2186315/w=0/d=0, short=r=0/w=0/d=0, drop=r=0/w=0/d=0
latenza : obiettivo=0, finestra=0, percentile=100.00%, profondità=32
Stato di esecuzione gruppo 0 (tutti i lavori):
LETTURA: io=8540.3MB, aggrb=145751KB/s, minb=145751KB/s, maxb=145751KB/s, mint=60001msec, maxt=60001msec
Statistiche disco (lettura/scrittura):
vda: ios=1985256/10, merge=0/3, ticks=350132/0, in_queue=350100, util=98.15%Scrivi
benchmark: (g=0): rw=randwrite, bs=4K-4K/4K-4K/4K-4K, ioengine=sync, iodepth=32
...
fio-2.8
Avviamento di 8 processi
benchmark: Creazione del file IO (1 file/i / 256MB)
benchmark: (groupid=0, jobs=8): err= 0: pid=30924: Lun 16 Dic 01:50:10 2019
scrittura: io=25968MB, bw=443099KB/s, iops=110774, durata= 60012msec
clat (usec): min=1, max=99789, avg=47.62, stdev=816.45
lat (usec): min=2, max=108292, avg=52.13, stdev=875.35
percentili clat (usec):
| 1.00th=[ 2], 5.00th=[ 2], 10.00th=[ 3], 20.00th=[ 3],
| 30.00th=[ 3], 40.00th=[ 3], 50.00th=[ 3], 60.00th=[ 3],
| 70.00th=[ 3], 80.00th=[ 4], 90.00th=[ 5], 95.00th=[ 7],
| 99.00th=[ 16], 99.50th=[ 159], 99.90th=[14528], 99.95th=[18816],
| 99.99th=[27520]
bw (KB/s): min= 1, max=66464, per=12.65%, avg=56037.47, stdev=5979.41
lat (usec) : 2=0.01%, 4=71.13%, 10=25.78%, 20=2.32%, 50=0.18%
lat (usec) : 100=0.07%, 250=0.03%, 500=0.02%, 750=0.03%, 1000=0.01%
lat (msec) : 2=0.03%, 4=0.06%, 10=0.15%, 20=0.15%, 50=0.04%
lat (msec) : 100=0.01%
cpu : usr=4.66%, sys=5.89%, ctx=94569, majf=0, minf=82
Profondità IO : 1=100.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.0%, 32=0.0%, >=64=0.0%
submit : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
complete : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
issued : totale=r=0/w=6647820/d=0, breve=r=0/w=0/d=0, drop=r=0/w=0/d=0
latenza : target=0, finestra=0, percentile=100.00%, profondità=32
Stato di esecuzione gruppo 0 (tutti i lavori):
SCRITTURA: io=25968MB, aggrb=443099KB/s, minb=443099KB/s, maxb=443099KB/s, mint=60012msec, maxt=60012msec
Statistiche disco (lettura/scrittura):
vda: ios=169/1692956, merge=0/10324, ticks=260/6620580, in_coda=6621932, utilizzo=96.39%Lettura diretta
benchmark: (g=0): rw=randread, bs=4K-4K/4K-4K/4K-4K, ioengine=sync, iodepth=32
...
fio-2.8
Avviamento di 8 processi
benchmark: Creazione del file IO (1 file/i / 256MB)
benchmark: Creazione del file IO (1 file/i / 256MB)
benchmark: Creazione del file IO (1 file/i / 256MB)
benchmark: Creazione del file IO (1 file/i / 256MB)
benchmark: Creazione del file IO (1 file/i / 256MB)
benchmark: Creazione del file IO (1 file/i / 256MB)
benchmark: Creazione del file IO (1 file/i / 256MB)
benchmark: Creazione del file IO (1 file/i / 256MB)
benchmark: (groupid=0, jobs=8): err= 0: pid=30911: Lun 16 Dic 01:49:09 2019
lettura: io=8739.6MB, bw=149150KB/s, iops=37287, durata= 60002msec
clat (usec): min=121, max=13671, avg=209.06, stdev=70.91
lat (usec): min=122, max=13672, avg=209.89, stdev=70.97
percentili clat (usec):
| 1.00th=[ 147], 5.00th=[ 159], 10.00th=[ 167], 20.00th=[ 177],
| 30.00th=[ 185], 40.00th=[ 191], 50.00th=[ 199], 60.00th=[ 209],
| 70.00th=[ 219], 80.00th=[ 235], 90.00th=[ 262], 95.00th=[ 290],
| 99.00th=[ 362], 99.50th=[ 398], 99.90th=[ 524], 99.95th=[ 700],
| 99.99th=[2192]
bw (KB/s): min=16304, max=19560, per=12.50%, avg=18649.24, stdev=461.35
lat (usec) : 250=86.74%, 500=13.13%, 750=0.08%, 1000=0.01%
lat (msec) : 2=0.02%, 4=0.01%, 10=0.01%, 20=0.01%
cpu : usr=3.19%, sys=6.68%, ctx=2243199, majf=0, minf=80
Profondità IO : 1=100.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.0%, 32=0.0%, >=64=0.0%
submit : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
complete : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
issued : totale=r=2237318/w=0/d=0, breve=r=0/w=0/d=0, drop=r=0/w=0/d=0
latenza : target=0, finestra=0, percentile=100.00%, profondità=32
Stato di esecuzione gruppo 0 (tutti i lavori):
LETTURA: io=8739.6MB, aggrb=149149KB/s, minb=149149KB/s, maxb=149149KB/s, mint=60002msec, maxt=60002msec
Statistiche disco (lettura/scrittura):
vda: ios=2229705/8, merge=0/5, ticks=387068/0, in_coda=387048, utilizzo=99.89%Scrittura diretta
benchmark: (g=0): rw=randwrite, bs=4K-4K/4K-4K/4K-4K, ioengine=sync, iodepth=32
...
fio-2.8
Avvio di 8 processi
benchmark: Creazione del file IO (1 file(s) / 256MB)
benchmark: (groupid=0, jobs=8): err= 0: pid=30937: Lun Dic 16 01:51:10 2019
scrittura: io=2329.5MB, bw=39753KB/s, iops=9938, durata= 60006msec
clat (usec): min=67, max=47499, avg=799.36, stdev=4594.63
lat (usec): min=68, max=47500, avg=800.27, stdev=4594.65
percentili clat (usec):
| 1.00th=[ 74], 5.00th=[ 76], 10.00th=[ 77], 20.00th=[ 80],
| 30.00th=[ 84], 40.00th=[ 88], 50.00th=[ 92], 60.00th=[ 96],
| 70.00th=[ 101], 80.00th=[ 109], 90.00th=[ 121], 95.00th=[ 137],
| 99.00th=[31360], 99.50th=[32640], 99.90th=[34560], 99.95th=[35584],
| 99.99th=[38144]
bw (KB /s): min= 3671, max= 5968, per=12.51%, avg=4972.47, stdev=355.85
lat (usec) : 100=66.85%, 250=30.72%, 500=0.10%, 750=0.01%, 1000=0.01%
lat (msec) : 2=0.01%, 4=0.01%, 10=0.01%, 20=0.01%, 50=2.31%
cpu : usr=1.01%, sys=2.93%, ctx=1207149, majf=0, minf=73
profondità IO : 1=100.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.0%, 32=0.0%, >=64=0.0%
submit : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
complete : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
issued : totale=r=0/w=596349/d=0, corto=r=0/w=0/d=0, drop=r=0/w=0/d=0
latenza : target=0, finestra=0, percentile=100.00%, profondità=32
Stato dell'esecuzione gruppo 0 (tutti i lavori):
SCRITTURA: io=2329.5MB, aggrb=39752KB/s, minb=39752KB/s, maxb=39752KB/s, mint=60006msec, maxt=60006msec
Statistiche del disco (lettura/scrittura):
vda: ios=173/595676, merge=0/1579, ticks=128/45208, in_coda=45220, util=75.16%fio (USA, San Jose)ora garantisce l'assenza di fallimenti. Se Read incontra un errore durante la lettura
benchmark: (g=0): rw=randread, bs=4K-4K/4K-4K/4K-4K, ioengine=sync, iodepth=32
...
fio-2.8
Avvio di 8 processi
benchmark: Creazione del file IO (1 file(s) / 256MB)
benchmark: Creazione del file IO (1 file(s) / 256MB)
benchmark: Creazione del file IO (1 file(s) / 256MB)
benchmark: Creazione del file IO (1 file(s) / 256MB)
benchmark: Creazione del file IO (1 file(s) / 256MB)
benchmark: Creazione del file IO (1 file(s) / 256MB)
benchmark: Creazione del file IO (1 file(s) / 256MB)
benchmark: Creazione del file IO (1 file(s) / 256MB)
benchmark: (groupid=0, jobs=8): err= 0: pid=22097: Lun Dic 16 03:10:03 2019
lettura: io=8602.3MB, bw=146810KB/s, iops=36702, durata= 60001msec
clat (usec): min=1, max=37853, avg=214.28, stdev=166.22
lat (usec): min=1, max=37853, avg=214.82, stdev=166.22
percentili clat (usec):
| 1.00th=[ 2], 5.00th=[ 2], 10.00th=[ 157], 20.00th=[ 181],
| 30.00th=[ 193], 40.00th=[ 203], 50.00th=[ 213], 60.00th=[ 223],
| 70.00th=[ 237], 80.00th=[ 255], 90.00th=[ 286], 95.00th=[ 318],
| 99.00th=[ 442], 99.50th=[ 676], 99.90th=[ 2352], 99.95th=[ 2768],
| 99.99th=[ 4048]
bw (KB /s): min=12072, max=25480, per=12.50%, avg=18347.99, stdev=2080.92
lat (usec) : 2=0.21%, 4=7.02%, 10=1.23%, 20=0.58%, 50=0.04%
lat (usec) : 100=0.01%, 250=68.73%, 500=21.43%, 750=0.29%, 1000=0.11%
lat (msec) : 2=0.17%, 4=0.17%, 10=0.01%, 20=0.01%, 50=0.01%
cpu : usr=1.79%, sys=5.69%, ctx=2009851, majf=2, minf=95
profondità IO : 1=100.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.0%, 32=0.0%, >=64=0.0%
submit : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
complete : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
issued : totale=r=2202186/w=0/d=0, corto=r=0/w=0/d=0, drop=r=0/w=0/d=0
latenza : target=0, finestra=0, percentile=100.00%, profondità=32
Stato dell'esecuzione gruppo 0 (tutti i lavori):
LETTURA: io=8602.3MB, aggrb=146809KB/s, minb=146809KB/s, maxb=146809KB/s, mint=60001msec, maxt=60001msec
Statistiche del disco (lettura/scrittura):
vda: ios=1997992/9, merge=0/4, ticks=411600/0, in_coda=411320, util=98.32%Scrivi
benchmark: (g=0): rw=randwrite, bs=4K-4K/4K-4K/4K-4K, ioengine=sync, iodepth=32
...
fio-2.8
Avviando 8 processi
benchmark: Impostazione del file IO (1 file/256MB)
benchmark: (groupid=0, jobs=8): err= 0: pid=22123: Lun 16 Dic 03:12:12 2019
scrittura: io=35829MB, bw=610865KB/s, iops=152716, durata= 60061msec
clat (usec): min=1, max=192241, avg=38.25, stdev=985.47
lat (usec): min=1, max=270211, avg=40.80, stdev=1029.68
clat percentili (usec):
| 1.00th=[ 2], 5.00th=[ 2], 10.00th=[ 2], 20.00th=[ 2],
| 30.00th=[ 2], 40.00th=[ 3], 50.00th=[ 3], 60.00th=[ 3],
| 70.00th=[ 3], 80.00th=[ 3], 90.00th=[ 3], 95.00th=[ 4],
| 99.00th=[ 10], 99.50th=[ 18], 99.90th=[13376], 99.95th=[19584],
| 99.99th=[35584]
bw (KB /s): min= 1, max=97767, per=12.65%, avg=77295.31, stdev=10675.70
lat (usec) : 2=0.22%, 4=92.18%, 10=6.54%, 20=0.68%, 50=0.08%
lat (usec) : 100=0.02%, 250=0.01%, 500=0.01%, 750=0.01%, 1000=0.01%
lat (msec) : 2=0.02%, 4=0.02%, 10=0.07%, 20=0.10%, 50=0.04%
lat (msec) : 100=0.01%, 250=0.01%
cpu : usr=2.80%, sys=7.39%, ctx=68251, majf=0, minf=83
Profondità IO: 1=100.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.0%, 32=0.0%, >=64=0.0%
submit : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
complete : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
issued : total=r=0/w=9172295/d=0, short=r=0/w=0/d=0, drop=r=0/w=0/d=0
latency : target=0, window=0, percentile=100.00%, depth=32
Stato di esecuzione gruppo 0 (tutti i lavori):
SCRITTURA: io=35829MB, aggrb=610865KB/s, minb=610865KB/s, maxb=610865KB/s, mint=60061msec, maxt=60061msec
Statistiche dischi (lettura/scrittura):
vda: ios=172/642212, merge=0/8314, ticks=1048/6914268, in_queue=6915840, util=99.12%Lettura diretta
benchmark: (g=0): rw=randread, bs=4K-4K/4K-4K/4K-4K, ioengine=sync, iodepth=32
...
fio-2.8
Avviando 8 processi
benchmark: Impostazione del file IO (1 file/256MB)
benchmark: Impostazione del file IO (1 file/256MB)
benchmark: Impostazione del file IO (1 file/256MB)
benchmark: Impostazione del file IO (1 file/256MB)
benchmark: Impostazione del file IO (1 file/256MB)
benchmark: Impostazione del file IO (1 file/256MB)
benchmark: Impostazione del file IO (1 file/256MB)
benchmark: Impostazione del file IO (1 file/256MB)
benchmark: (groupid=0, jobs=8): err= 0: pid=22110: Lun 16 Dic 03:11:12 2019
lettura: io=8145.5MB, bw=139011KB/s, iops=34752, durata= 60002msec
clat (usec): min=131, max=6165, avg=226.49, stdev=78.22
lat (usec): min=132, max=6166, avg=227.00, stdev=78.23
clat percentili (usec):
| 1.00th=[ 155], 5.00th=[ 167], 10.00th=[ 177], 20.00th=[ 189],
| 30.00th=[ 197], 40.00th=[ 207], 50.00th=[ 215], 60.00th=[ 227],
| 70.00th=[ 239], 80.00th=[ 255], 90.00th=[ 282], 95.00th=[ 310],
| 99.00th=[ 394], 99.50th=[ 454], 99.90th=[ 1160], 99.95th=[ 1624],
| 99.99th=[ 3152]
bw (KB /s): min=14064, max=18608, per=12.50%, avg=17378.33, stdev=844.92
lat (usec) : 250=77.18%, 500=22.45%, 750=0.20%, 1000=0.05%
lat (msec) : 2=0.10%, 4=0.02%, 10=0.01%
cpu : usr=1.73%, sys=4.97%, ctx=2088154, majf=0, minf=72
Profondità IO: 1=100.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.0%, 32=0.0%, >=64=0.0%
submit : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
complete : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
issued : total=r=2085239/w=0/d=0, short=r=0/w=0/d=0, drop=r=0/w=0/d=0
latency : target=0, window=0, percentile=100.00%, depth=32
Stato di esecuzione gruppo 0 (tutti i lavori):
LETTURA: io=8145.5MB, aggrb=139011KB/s, minb=139011KB/s, maxb=139011KB/s, mint=60002msec, maxt=60002msec
Statistiche dischi (lettura/scrittura):
vda: ios=2080813/8, merge=0/5, ticks=428548/0, in_queue=428396, util=99.87%Scrittura diretta
benchmark: (g=0): rw=randwrite, bs=4K-4K/4K-4K/4K-4K, ioengine=sync, iodepth=32
...
fio-2.8
Avvio di 8 processi
benchmark: Creazione di file IO (1 file(s) / 256MB)
benchmark: (groupid=0, jobs=8): err= 0: pid=22136: Lun 16 Dic 2019 03:13:12
scrittura: io=2439.5MB, bw=41632KB/s, iops=10407, runt= 60003msec
clat (usec): min=60, max=52245, avg=764.84, stdev=4993.14
lat (usec): min=61, max=52245, avg=765.41, stdev=4993.15
percentili clat (usec):
| 1.00th=[ 66], 5.00th=[ 68], 10.00th=[ 70], 20.00th=[ 74],
| 30.00th=[ 78], 40.00th=[ 82], 50.00th=[ 87], 60.00th=[ 91],
| 70.00th=[ 97], 80.00th=[ 105], 90.00th=[ 123], 95.00th=[ 149],
| 99.00th=[37632], 99.50th=[40192], 99.90th=[42752], 99.95th=[43264],
| 99.99th=[45312]
bw (KB /s): min= 3512, max= 6645, per=12.50%, avg=5204.98, stdev=587.61
lat (usec) : 100=74.30%, 250=23.54%, 500=0.30%, 750=0.02%, 1000=0.01%
lat (msec) : 2=0.01%, 4=0.01%, 10=0.01%, 20=0.01%, 50=1.80%
lat (msec) : 100=0.01%
cpu : usr=0.57%, sys=2.59%, ctx=1260736, majf=0, minf=81
profondità IO : 1=100.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.0%, 32=0.0%, >=64=0.0%
submit : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
complete : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
issued : totale=r=0/w=624507/d=0, breve=r=0/w=0/d=0, drop=r=0/w=0/d=0
latenza : target=0, finestra=0, percentile=100.00%, profondità=32
Stato di esecuzione gruppo 0 (tutti i lavori):
SCRITTURA: io=2439.5MB, aggrb=41631KB/s, minb=41631KB/s, maxb=41631KB/s, mint=60003msec, maxt=60003msec
Statistiche disco (lettura/scrittura):
vda: ios=174/623749, merge=0/1473, ticks=232/48604, in_coda=48728, util=80.83%Speedtest (Australia, Sydney)
Recupero della configurazione speedtest.net...
Test in corso da Choopa, LLC (139.180.167.158)...
Recupero dell'elenco server speedtest.net...
Selezione del miglior server in base al ping...
Ospitato da Exetel (Brisbane) [0.59 km]: 15.529 ms
Test della velocità di download................................................................................
Download: 563.62 Mbit/s
Test della velocità di upload................................................................................................
Upload: 443.93 Mbit/sSpeedtest (Canada, Toronto)
Recupero della configurazione speedtest.net...
Test in corso da Choopa, LLC (155.138.134.23)...
Recupero dell'elenco server speedtest.net...
Selezione del miglior server in base al ping...
Ospitato da FibreStream (Toronto, ON) [3.45 km]: 1.132 ms
Test della velocità di download................................................................................
Download: 5165.30 Mbit/s
Test della velocità di upload................................................................................................
Upload: 3611.44 Mbit/sSpeedtest (Germania, Francoforte)
Recupero della configurazione speedtest.net...
Test in corso da Choopa, LLC (136.244.81.190)...
Recupero dell'elenco server speedtest.net...
Selezione del miglior server in base al ping...
Ospitato da Vodafone DE (Francoforte) [2.33 km]: 2.37 ms
Test della velocità di download................................................................................
Download: 612.19 Mbit/s
Test della velocità di upload................................................................................................
Upload: 811.55 Mbit/sSpeedtest (Francia, Parigi)
Recupero della configurazione speedtest.net...
Test in corso da Choopa, LLC (199.247.12.8)...
Recupero dell'elenco server speedtest.net...
Selezione del miglior server in base al ping...
Ospitato da Naitways (Parigi) [2.04 km]: 3.818 ms
Test della velocità di download................................................................................
Download: 1079.52 Mbit/s
Test della velocità di upload................................................................................................
Upload: 897.98 Mbit/sSpeedtest (Giappone, Tokyo)
Recupero della configurazione di speedtest.net...
Test da Choopa, LLC (45.77.22.120)...
Recupero della lista dei server speedtest.net...
Selezione del miglior server basato sul ping...
Ospitato da GLBB Giappone (Tokyo) [12.49 km]: 1.346 ms
Test della velocità di download................................................................................
Download: 3699.98 Mbit/s
Test della velocità di upload................................................................................................
Upload: 1897.78 Mbit/sSpeedtest (Paesi Bassi, Amsterdam)
Recupero della configurazione di speedtest.net...
Test da Choopa, LLC (209.250.247.182)...
Recupero della lista dei server speedtest.net...
Selezione del miglior server basato sul ping...
Ospitato da YISP B.V. (Haarlem) [1.45 km]: 1.08 ms
Test della velocità di download................................................................................
Download: 2836.05 Mbit/s
Test della velocità di upload................................................................................................
Upload: 2417.74 Mbit/sSpeedtest (Singapore)
Recupero della configurazione di speedtest.net...
Test da Choopa, LLC (66.42.49.136)...
Recupero della lista dei server speedtest.net...
Selezione del miglior server basato sul ping...
Ospitato da NewMedia Express (Singapore) [6.13 km]: 15.508 ms
Test della velocità di download................................................................................
Download: 236.03 Mbit/s
Test della velocità di upload................................................................................................
Upload: 161.70 Mbit/sSpeedtest (Regno Unito, Londra)
Recupero della configurazione di speedtest.net...
Test da Choopa, LLC (95.179.238.22)...
Recupero della lista dei server speedtest.net...
Selezione del miglior server basato sul ping...
Ospitato da Redraw Internet (Londra) [2.97 km]: 1.057 ms
Test della velocità di download................................................................................
Download: 714.62 Mbit/s
Test della velocità di upload................................................................................................
Upload: 759.21 Mbit/sSpeedtest (USA, Atlanta)
Recupero della configurazione di speedtest.net...
Test da Choopa, LLC (155.138.200.236)...
Recupero della lista dei server speedtest.net...
Selezione del miglior server basato sul ping...
Ospitato da Whitesky Communications LLC (Atlanta, GA) [6.39 km]: 1.689 ms
Test della velocità di download................................................................................
Download: 4354.27 Mbit/s
Test della velocità di upload................................................................................................
Upload: 3473.80 Mbit/sSpeedtest (USA, Chicago)
Recupero della configurazione di speedtest.net...
Test da Choopa, LLC (207.148.12.189)...
Recupero della lista dei server speedtest.net...
Selezione del miglior server basato sul ping...
Ospitato da Windstream (Chicago, IL) [31.77 km]: 8.795 ms
Test della velocità di download................................................................................
Download: 1454.70 Mbit/s
Test della velocità di upload................................................................................................
Upload: 1008.58 Mbit/sSpeedtest (USA, Dallas)
Recupero della configurazione di speedtest.net...
Test da Choopa, LLC (144.202.72.219)...
Recupero della lista dei server speedtest.net...
Selezione del miglior server basato sul ping...
Ospitato da Nitel (Dallas, TX) [1.45 km]: 1.099 ms
Test della velocità di download................................................................................
Download: 460.90 Mbit/s
Test della velocità di upload................................................................................................
Upload: 302.76 Mbit/sSpeedtest (USA, Los Angeles)
Recuperando la configurazione di speedtest.net...
Testando da Choopa, LLC (45.76.68.204)...
Recuperando l'elenco dei server di speedtest.net...
Selezionando il miglior server in base al ping...
Ospitato da Bel Air Internet LLC (Los Angeles, CA) [2.73 km]: 1.023 ms
Testando la velocità di download................................................................................
Download: 3429.38 Mbit/s
Testando la velocità di upload................................................................................................
Upload: 2450.90 Mbit/sSpeedtest (USA, Miami)
Recuperando la configurazione di speedtest.net...
Testando da Choopa, LLC (140.82.28.193)...
Recuperando l'elenco dei server di speedtest.net...
Selezionando il miglior server in base al ping...
Ospitato da TIGO (Miami, FL) [2.79 km]: 0.949 ms
Testando la velocità di download................................................................................
Download: 938.03 Mbit/s
Testando la velocità di upload................................................................................................
Upload: 835.08 Mbit/sSpeedtest (Stati Uniti, New York)
Recuperando la configurazione di speedtest.net...
Testando da Choopa, LLC (45.77.97.253)...
Recuperando l'elenco dei server di speedtest.net...
Selezionando il miglior server in base al ping...
Ospitato da Vultr (Matawan, NJ) [24.71 km]: 1.114 ms
Testando la velocità di download................................................................................
Download: 3753.04 Mbit/s
Testando la velocità di upload................................................................................................
Upload: 2846.02 Mbit/sSpeedtest (USA, Seattle)
Recuperando la configurazione di speedtest.net...
Testando da Choopa, LLC (149.28.15.136)...
Recuperando l'elenco dei server di speedtest.net...
Selezionando il miglior server in base al ping...
Ospitato da Wowrack (Seattle, WA) [1.31 km]: 10.518 ms
Testando la velocità di download................................................................................
Download: 4249.55 Mbit/s
Testando la velocità di upload................................................................................................
Upload: 2548.90 Mbit/sSpeedtest (USA, San José)
Recuperando la configurazione di speedtest.net...
Testando da Choopa, LLC (45.77.2.227)...
Recuperando l'elenco dei server di speedtest.net...
Selezionando il miglior server in base al ping...
Ospitato da Razzolink Inc (San Jose, CA) [0.45 km]: 1.203 ms
Testando la velocità di download................................................................................
Download: 4801.60 Mbit/s
Testando la velocità di upload................................................................................................
Upload: 3428.94 Mbit/s
Server virtuale di Linode:
- piano Nanode (25 GB SSD / 1x vCPU / 1 GB RAM / 1000 Mbit/s a $5 al mese);
- data center in Australia, Regno Unito, Germania, India, Canada, Singapore, USA, Giappone.
Test:
Unixbench (Australia, Sydney)
BYTE UNIX Benchmarks (Version 5.1.3)
Sistema: localhost: GNU/Linux
OS: GNU/Linux -- 4.9.0-11-amd64 -- #1 SMP Debian 4.9.189-3 (2019-09-02)
Macchina: x86_64 (sconosciuta)
Lingua: en_US.utf8 (charmap="UTF-8", collate="UTF-8")
CPU 0: AMD EPYC 7601 Processore a 32 Core (4400.0 bogomips)
x86-64, MMX, AMD MMX, Estensione Indirizzo Fisico, SYSENTER/SYSEXIT, SYSCALL/SYSRET
02:55:11 attivo da 2 min, 1 utente, carico medio: 0.66, 0.22, 0.08; runlevel 5
------------------------------------------------------------------------
Esecuzione del Benchmark: Lun 16 Dic 2019 02:55:11 - 03:23:14
1 CPU nel sistema; eseguendo 1 copia parallela dei test
Dhrystone 2 usando variabili di registro 30133063.3 lps (10.0 s, 7 campioni)
Double-Precision Whetstone 4446.8 MWIPS (9.7 s, 7 campioni)
Throughput Execl 5037.1 lps (30.0 s, 2 campioni)
Copia File 1024 dimensionebuf 2000 blocchi max 840751.9 KBps (30.0 s, 2 campioni)
Copia File 256 dimensionebuf 500 blocchi max 232585.4 KBps (30.0 s, 2 campioni)
Copia File 4096 dimensionebuf 8000 blocchi max 2355072.1 KBps (30.0 s, 2 campioni)
Throughput Pipe 1567758.3 lps (10.0 s, 7 campioni)
Switching di Contesto basato su Pipe 218719.7 lps (10.0 s, 7 campioni)
Creazione Processi 15426.4 lps (30.0 s, 2 campioni)
Script di Shell (1 concorrente) 9564.1 lpm (60.0 s, 2 campioni)
Script di Shell (8 concorrenti) 1254.2 lpm (60.0 s, 2 campioni)
Sovraccarico Chiamate di Sistema 2412004.0 lps (10.0 s, 7 campioni)
Valori Indice Benchmark di Sistema BASELINE RISULTATO INDICE
Dhrystone 2 usando variabili di registro 116700.0 30133063.3 2582.1
Double-Precision Whetstone 55.0 4446.8 808.5
Throughput Execl 43.0 5037.1 1171.4
Copia File 1024 dimensionebuf 2000 blocchi max 3960.0 840751.9 2123.1
Copia File 256 dimensionebuf 500 blocchi max 1655.0 232585.4 1405.4
Copia File 4096 dimensionebuf 8000 blocchi max 5800.0 2355072.1 4060.5
Throughput Pipe 12440.0 1567758.3 1260.3
Switching di Contesto basato su Pipe 4000.0 218719.7 546.8
Creazione Processi 126.0 15426.4 1224.3
Script di Shell (1 concorrente) 42.4 9564.1 2255.7
Script di Shell (8 concorrenti) 6.0 1254.2 2090.3
Sovraccarico Chiamate di Sistema 15000.0 2412004.0 1608.0
========
Punteggio Indice Benchmark di Sistema 1548.1Unixbench (Canada, Toronto)
BYTE UNIX Benchmark (Version 5.1.3)
Sistema: localhost: GNU/Linux
OS: GNU/Linux -- 4.9.0-11-amd64 -- #1 SMP Debian 4.9.189-3 (2019-09-02)
Macchina: x86_64 (sconosciuta)
Lingua: en_US.utf8 (charmap="UTF-8", collate="UTF-8")
CPU 0: AMD EPYC 7501 Processore a 32 core (4000.0 bogomips)
x86-64, MMX, AMD MMX, Estensione Indirizzo Fisico, SYSENTER/SYSEXIT, SYSCALL/SYSRET
23:43:33 attivo da 2 min, 1 utente, carico medio: 0.67, 0.23, 0.08; runlevel 5
------------------------------------------------------------------------
Benchmark Esecuzione: Ven 13 Dic 2019 23:43:33 - 00:11:37
1 CPU nel sistema; esecuzione di 1 copia parallela di test
Dhrystone 2 utilizzando variabili di registro 28218808.4 lps (10.0 s, 7 campioni)
Doppia Precisione Whetstone 4106.8 MWIPS (9.8 s, 7 campioni)
Esecuzione Efficiente 4001.1 lps (30.0 s, 2 campioni)
Copia File 1024 dimensione buffer 2000 maxblocks 776704.7 KBps (30.0 s, 2 campioni)
Copia File 256 dimensione buffer 500 maxblocks 211047.3 KBps (30.0 s, 2 campioni)
Copia File 4096 dimensione buffer 8000 maxblocks 1886947.8 KBps (30.0 s, 2 campioni)
Efficiente attraverso il Pipa 1465079.0 lps (10.0 s, 7 campioni)
Commutazione di Contesto Basata su Pipa 204475.4 lps (10.0 s, 7 campioni)
Creazione di Processo 13209.9 lps (30.0 s, 2 campioni)
Script Shell (1 concorrente) 7985.9 lpm (60.0 s, 2 campioni)
Script Shell (8 concorrenti) 1067.9 lpm (60.0 s, 2 campioni)
Sovraccarico Syscall 2245138.6 lps (10.0 s, 7 campioni)
Valori Indice Benchmark di Sistema BASELINE RISULTATO INDICE
Dhrystone 2 utilizzando variabili di registro 116700.0 28218808.4 2418.1
Doppia Precisione Whetstone 55.0 4106.8 746.7
Esecuzione Efficiente 43.0 4001.1 930.5
Copia File 1024 dimensione buffer 2000 maxblocks 3960.0 776704.7 1961.4
Copia File 256 dimensione buffer 500 maxblocks 1655.0 211047.3 1275.2
Copia File 4096 dimensione buffer 8000 maxblocks 5800.0 1886947.8 3253.4
Efficiente attraverso il Pipa 12440.0 1465079.0 1177.7
Commutazione di Contesto Basata su Pipa 4000.0 204475.4 511.2
Creazione di Processo 126.0 13209.9 1048.4
Script Shell (1 concorrente) 42.4 7985.9 1883.5
Script Shell (8 concorrenti) 6.0 1067.9 1779.8
Sovraccarico Syscall 15000.0 2245138.6 1496.8
========
Punteggio Indice Benchmark di Sistema 1368.9Unixbench (Germania, Francoforte)
BYTE UNIX Benchmarks (Version 5.1.3)
Sistema: localhost: GNU/Linux
OS: GNU/Linux -- 4.9.0-11-amd64 -- #1 SMP Debian 4.9.189-3 (2019-09-02)
Macchina: x86_64 (sconosciuta)
Lingua: en_US.utf8 (charmap="UTF-8", collate="UTF-8")
CPU 0: AMD EPYC 7501 Processore a 32 Core (4000.0 bogomips)
x86-64, MMX, AMD MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET
19:05:00 attivo da 4 min, 1 utente, carico medio: 0.56, 0.27, 0.12; livello di esecuzione 5
------------------------------------------------------------------------
Esecuzione Benchmark: Dom 15 Dic 2019 19:05:00 - 19:33:04
1 CPU nel sistema; esecuzione di 1 copia parallela dei test
Dhrystone 2 utilizzando variabili di registro 28555684.8 lps (10.0 s, 7 campioni)
Whetstone a doppia precisione 4214.4 MWIPS (9.7 s, 7 campioni)
Esecuzione Execl 4731.7 lps (30.0 s, 2 campioni)
Copia File 1024 bufsize 2000 maxblocks 799611.6 KBps (30.0 s, 2 campioni)
Copia File 256 bufsize 500 maxblocks 218261.4 KBps (30.0 s, 2 campioni)
Copia File 4096 bufsize 8000 maxblocks 1772488.0 KBps (30.0 s, 2 campioni)
Throughput Pipe 1458871.8 lps (10.0 s, 7 campioni)
Switching di Contesto basato su Pipe 205092.6 lps (10.0 s, 7 campioni)
Creazione di Processi 14474.3 lps (30.0 s, 2 campioni)
Script Shell (1 concorrente) 8362.5 lpm (60.0 s, 2 campioni)
Script Shell (8 concorrenti) 1126.3 lpm (60.0 s, 2 campioni)
Sovraccarico di Chiamate di Sistema 2170470.6 lps (10.0 s, 7 campioni)
Valori dell'Indice dei Benchmark di Sistema BASELINE RISULTATO INDICE
Dhrystone 2 utilizzando variabili di registro 116700.0 28555684.8 2446.9
Whetstone a doppia precisione 55.0 4214.4 766.3
Esecuzione Execl 43.0 4731.7 1100.4
Copia File 1024 bufsize 2000 maxblocks 3960.0 799611.6 2019.2
Copia File 256 bufsize 500 maxblocks 1655.0 218261.4 1318.8
Copia File 4096 bufsize 8000 maxblocks 5800.0 1772488.0 3056.0
Throughput Pipe 12440.0 1458871.8 1172.7
Switching di Contesto basato su Pipe 4000.0 205092.6 512.7
Creazione di Processi 126.0 14474.3 1148.8
Script Shell (1 concorrente) 42.4 8362.5 1972.3
Script Shell (8 concorrenti) 6.0 1126.3 1877.2
Sovraccarico di Chiamate di Sistema 15000.0 2170470.6 1447.0
========
Punteggio dell'Indice dei Benchmark di Sistema 1410.7Unixbench (India, Mumbai)
BYTE UNIX Benchmarks (Version 5.1.3)
Sistema: localhost: GNU/Linux
OS: GNU/Linux -- 4.9.0-11-amd64 -- #1 SMP Debian 4.9.189-3 (2019-09-02)
Macchina: x86_64 (sconosciuto)
Lingua: en_US.utf8 (charmap="UTF-8", collate="UTF-8")
CPU 0: AMD EPYC 7501 32-Core Processor (4000.0 bogomips)
x86-64, MMX, AMD MMX, Estensione indirizzo fisico, SYSENTER/SYSEXIT, SYSCALL/SYSRET
02:53:15 attivo da 2 min, 1 utente, carico medio: 0.59, 0.23, 0.09; livello di esecuzione 5
------------------------------------------------------------------------
Esecuzione Benchmark: Lun Dec 16 2019 02:53:15 - 03:21:18
1 CPU nel sistema; esecuzione di 1 copia parallela dei test
Dhrystone 2 utilizzando variabili registro 28681152.2 lps (10.0 s, 7 campioni)
Whetstone in doppia precisione 4207.2 MWIPS (9.8 s, 7 campioni)
Throughput Execl 4827.1 lps (30.0 s, 2 campioni)
Copia File 1024 dimensione buffer 2000 maxblocchi 798915.0 KBps (30.0 s, 2 campioni)
Copia File 256 dimensione buffer 500 maxblocchi 218718.5 KBps (30.0 s, 2 campioni)
Copia File 4096 dimensione buffer 8000 maxblocchi 2211908.2 KBps (30.0 s, 2 campioni)
Throughput Pipe 1480545.2 lps (10.0 s, 7 campioni)
Cambio di contesto basato su Pipe 205294.0 lps (10.0 s, 7 campioni)
Creazione Processi 14957.8 lps (30.0 s, 2 campioni)
Script Shell (1 concorrente) 8948.3 lpm (60.0 s, 2 campioni)
Script Shell (8 concorrenti) 1173.7 lpm (60.0 s, 2 campioni)
Sovraccarico Chiamata di Sistema 2297535.6 lps (10.0 s, 7 campioni)
Valori Indice Benchmark di Sistema BASELINE RESULTATO INDICE
Dhrystone 2 utilizzando variabili registro 116700.0 28681152.2 2457.7
Whetstone in doppia precisione 55.0 4207.2 764.9
Throughput Execl 43.0 4827.1 1122.6
Copia File 1024 dimensione buffer 2000 maxblocchi 3960.0 798915.0 2017.5
Copia File 256 dimensione buffer 500 maxblocchi 1655.0 218718.5 1321.6
Copia File 4096 dimensione buffer 8000 maxblocchi 5800.0 2211908.2 3813.6
Throughput Pipe 12440.0 1480545.2 1190.1
Cambio di contesto basato su Pipe 4000.0 205294.0 513.2
Creazione Processi 126.0 14957.8 1187.1
Script Shell (1 concorrente) 42.4 8948.3 2110.5
Script Shell (8 concorrenti) 6.0 1173.7 1956.1
Sovraccarico Chiamata di Sistema 15000.0 2297535.6 1531.7
========
Punteggio Indice Benchmark di Sistema 1465.8Unixbench (Giappone, Tokyo)
BYTE UNIX Benchmarks (Version 5.1.3)
Sistema: localhost: GNU/Linux
OS: GNU/Linux -- 4.9.0-11-amd64 -- #1 SMP Debian 4.9.189-3 (2019-09-02)
Macchina: x86_64 (sconosciuta)
Lingua: en_US.utf8 (charmap="UTF-8", collate="UTF-8")
CPU 0: Intel(R) Xeon(R) CPU E5-2697 v4 @ 2.30GHz (4600.0 bogomips)
x86-64, MMX, Estensione Indirizzo Fisico, SYSENTER/SYSEXIT, SYSCALL/SYSRET
02:50:20 attivo da 2 min, 1 utente, carico medio: 0.80, 0.28, 0.10; livello di esecuzione 5
------------------------------------------------------------------------
Esecuzione Benchmark: Lun Dic 16 2019 02:50:20 - 03:18:26
1 CPU nel sistema; esecuzione di 1 copia parallela dei test
Dhrystone 2 utilizzando variabili di registro 25781663.0 lps (10.0 s, 7 campioni)
Double-Precision Whetstone 4162.8 MWIPS (9.9 s, 7 campioni)
Throughput Execl 3905.5 lps (30.0 s, 2 campioni)
Copia File 1024 bufsize 2000 maxblocks 436438.9 KBps (30.0 s, 2 campioni)
Copia File 256 bufsize 500 maxblocks 117964.6 KBps (30.0 s, 2 campioni)
Copia File 4096 bufsize 8000 maxblocks 1190983.5 KBps (30.0 s, 2 campioni)
Throughput Pipe 600292.7 lps (10.0 s, 7 campioni)
Cambio di Contesto Basato su Pipe 111777.7 lps (10.0 s, 7 campioni)
Creazione Processo 9587.3 lps (30.0 s, 2 campioni)
Script Shell (1 concorrente) 6991.2 lpm (60.0 s, 2 campioni)
Script Shell (8 concorrenti) 905.6 lpm (60.0 s, 2 campioni)
Sovraccarico Chiamata di Sistema 341762.2 lps (10.0 s, 7 campioni)
Valori dell'Indice dei Benchmark di Sistema BASELINE RISULTATO INDICE
Dhrystone 2 utilizzando variabili di registro 116700.0 25781663.0 2209.2
Double-Precision Whetstone 55.0 4162.8 756.9
Throughput Execl 43.0 3905.5 908.3
Copia File 1024 bufsize 2000 maxblocks 3960.0 436438.9 1102.1
Copia File 256 bufsize 500 maxblocks 1655.0 117964.6 712.8
Copia File 4096 bufsize 8000 maxblocks 5800.0 1190983.5 2053.4
Throughput Pipe 12440.0 600292.7 482.6
Cambio di Contesto Basato su Pipe 4000.0 111777.7 279.4
Creazione Processo 126.0 9587.3 760.9
Script Shell (1 concorrente) 42.4 6991.2 1648.9
Script Shell (8 concorrenti) 6.0 905.6 1509.3
Sovraccarico Chiamata di Sistema 15000.0 341762.2 227.8
========
Punteggio Indice dei Benchmark di Sistema 850.1Unixbench (Singapore)
BYTE UNIX Benchmark (Version 5.1.3)
Sistema: localhost: GNU/Linux
OS: GNU/Linux -- 4.9.0-11-amd64 -- #1 SMP Debian 4.9.189-3 (2019-09-02)
Macchina: x86_64 (sconosciuta)
Lingua: en_US.utf8 (charmap="UTF-8", collate="UTF-8")
CPU 0: Intel(R) Xeon(R) CPU E5-2697 v4 @ 2.30GHz (4600.0 bogomips)
x86-64, MMX, Estensione Indirizzo Fisico, SYSENTER/SYSEXIT, SYSCALL/SYSRET
00:59:58 attivo da 3 min, 1 utente, carico medio: 0.68, 0.25, 0.09; livello di esecuzione 5
------------------------------------------------------------------------
Esecuzione Benchmark: Lun 16 Dic 2019 00:59:58 - 01:28:03
1 CPU nel sistema; esecuzione di 1 copia parallela dei test
Dhrystone 2 usando variabili di registro 25946607.9 lps (10.0 s, 7 campioni)
Double-Precision Whetstone 4166.4 MWIPS (9.9 s, 7 campioni)
Esecuzione Execl 3876.2 lps (30.0 s, 2 campioni)
Copia File 1024 bufsize 2000 maxblocks 449371.9 KBps (30.0 s, 2 campioni)
Copia File 256 bufsize 500 maxblocks 118226.6 KBps (30.0 s, 2 campioni)
Copia File 4096 bufsize 8000 maxblocks 1265344.6 KBps (30.0 s, 2 campioni)
Corsa di Pipe 603138.5 lps (10.0 s, 7 campioni)
Cambio di Contesto Basato su Pipe 112800.7 lps (10.0 s, 7 campioni)
Creazione Processi 9763.9 lps (30.0 s, 2 campioni)
Script Shell (1 concorrente) 6993.3 lpm (60.0 s, 2 campioni)
Script Shell (8 concorrenti) 905.4 lpm (60.0 s, 2 campioni)
Sovraccarico Chiamate di Sistema 341957.3 lps (10.0 s, 7 campioni)
Valori dell'Indice dei Benchmark di Sistema BASELINE RISULTATO INDICE
Dhrystone 2 usando variabili di registro 116700.0 25946607.9 2223.4
Double-Precision Whetstone 55.0 4166.4 757.5
Esecuzione Execl 43.0 3876.2 901.5
Copia File 1024 bufsize 2000 maxblocks 3960.0 449371.9 1134.8
Copia File 256 bufsize 500 maxblocks 1655.0 118226.6 714.4
Copia File 4096 bufsize 8000 maxblocks 5800.0 1265344.6 2181.6
Corsa di Pipe 12440.0 603138.5 484.8
Cambio di Contesto Basato su Pipe 4000.0 112800.7 282.0
Creazione Processi 126.0 9763.9 774.9
Script Shell (1 concorrente) 42.4 6993.3 1649.4
Script Shell (8 concorrenti) 6.0 905.4 1508.9
Sovraccarico Chiamate di Sistema 15000.0 341957.3 228.0
========
Punteggio Indice Benchmark di Sistema 859.0Unixbench (Regno Unito, Londra)
BYTE UNIX Benchmarks (Version 5.1.3)
Sistema: localhost: GNU/Linux
OS: GNU/Linux -- 4.9.0-11-amd64 -- #1 SMP Debian 4.9.189-3 (2019-09-02)
Macchina: x86_64 (sconosciuta)
Lingua: en_US.utf8 (charmap="UTF-8", collate="UTF-8")
CPU 0: Intel(R) Xeon(R) CPU E5-2680 v3 @ 2.50GHz (5000.0 bogomips)
x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET
15:58:44 attivo da 2 min, 1 utente, media carico: 0.81, 0.32, 0.12; runlevel 5
------------------------------------------------------------------------
Benchmark Esecuzione: Dom Dec 15 2019 15:58:44 - 16:26:52
1 CPU nel sistema; esecuzione di 1 copia parallela di test
Dhrystone 2 utilizzando variabili di registro 27229246.0 lps (10.0 s, 7 campioni)
Whetstone a doppia precisione 3624.0 MWIPS (9.7 s, 7 campioni)
Esecuzione attraverso Execl 3869.2 lps (29.6 s, 2 campioni)
Copia di file 1024 dimensione buffer 2000 maxblocks 463380.7 KBps (30.0 s, 2 campioni)
Copia di file 256 dimensione buffer 500 maxblocks 125234.3 KBps (30.0 s, 2 campioni)
Copia di file 4096 dimensione buffer 8000 maxblocks 1075247.3 KBps (30.0 s, 2 campioni)
Throughput Pipe 650363.8 lps (10.0 s, 7 campioni)
Switching di contesto basato su Pipe 119004.4 lps (10.0 s, 7 campioni)
Creazione di Processi 9502.3 lps (30.0 s, 2 campioni)
Script di Shell (1 concorrente) 7004.4 lpm (60.0 s, 2 campioni)
Script di Shell (8 concorrenti) 881.0 lpm (60.0 s, 2 campioni)
Sovraccarico Chiamata di Sistema 356503.7 lps (10.0 s, 7 campioni)
Valori Indice Benchmark di Sistema BASELINE RISULTATO INDICE
Dhrystone 2 utilizzando variabili di registro 116700.0 27229246.0 2333.3
Whetstone a doppia precisione 55.0 3624.0 658.9
Esecuzione attraverso Execl 43.0 3869.2 899.8
Copia di file 1024 dimensione buffer 2000 maxblocks 3960.0 463380.7 1170.2
Copia di file 256 dimensione buffer 500 maxblocks 1655.0 125234.3 756.7
Copia di file 4096 dimensione buffer 8000 maxblocks 5800.0 1075247.3 1853.9
Throughput Pipe 12440.0 650363.8 522.8
Switching di contesto basato su Pipe 4000.0 119004.4 297.5
Creazione di Processi 126.0 9502.3 754.2
Script di Shell (1 concorrente) 42.4 7004.4 1652.0
Script di Shell (8 concorrenti) 6.0 881.0 1468.3
Sovraccarico Chiamata di Sistema 15000.0 356503.7 237.7
========
Punteggio Indice Benchmark di Sistema 855.4Unixbench (USA, Atlanta)
BYTE UNIX Benchmarks (Version 5.1.3)
Sistema: localhost: GNU/Linux
OS: GNU/Linux -- 4.9.0-11-amd64 -- #1 SMP Debian 4.9.189-3 (2019-09-02)
Macchina: x86_64 (sconosciuto)
Lingua: en_US.utf8 (charmap="UTF-8", collate="UTF-8")
CPU 0: AMD EPYC 7501 Processore a 32 Core (4000.0 bogomips)
x86-64, MMX, AMD MMX, Estensione dell'indirizzo fisico, SYSENTER/SYSEXIT, SYSCALL/SYSRET
07:44:55 attivo da 3 min, 1 utente, carico medio: 0.86, 0.39, 0.15; livello di esecuzione 5
------------------------------------------------------------------------
Esecuzione Benchmark: Gio Dec 05 2019 07:44:55 - 08:13:01
1 CPU nel sistema; esecuzione di 1 copia parallela dei test
Dhrystone 2 usando variabili di registro 27076602.3 lps (10.0 s, 7 campioni)
Whetstone in doppia precisione 4059.3 MWIPS (9.8 s, 7 campioni)
Esecuzione Execl 3779.0 lps (29.9 s, 2 campioni)
Copia File 1024 dimensione buffer 2000 massimi blocchi 648772.3 KBps (30.0 s, 2 campioni)
Copia File 256 dimensione buffer 500 massimi blocchi 182118.5 KBps (30.0 s, 2 campioni)
Copia File 4096 dimensione buffer 8000 massimi blocchi 1695046.2 KBps (30.0 s, 2 campioni)
Esecuzione Pipe 1411027.5 lps (10.0 s, 7 campioni)
Cambio di contesto basato su Pipe 186657.9 lps (10.0 s, 7 campioni)
Creazione Processo 10081.5 lps (30.0 s, 2 campioni)
Script Shell (1 concorrente) 7214.0 lpm (60.0 s, 2 campioni)
Script Shell (8 concorrenti) 909.5 lpm (60.0 s, 2 campioni)
Sovraccarico di chiamata di sistema 2183324.7 lps (10.0 s, 7 campioni)
Valori dell'indice benchmark di sistema BASELINE RISULTATO INDICE
Dhrystone 2 usando variabili di registro 116700.0 27076602.3 2320.2
Whetstone in doppia precisione 55.0 4059.3 738.1
Esecuzione Execl 43.0 3779.0 878.8
Copia File 1024 dimensione buffer 2000 massimi blocchi 3960.0 648772.3 1638.3
Copia File 256 dimensione buffer 500 massimi blocchi 1655.0 182118.5 1100.4
Copia File 4096 dimensione buffer 8000 massimi blocchi 5800.0 1695046.2 2922.5
Esecuzione Pipe 12440.0 1411027.5 1134.3
Cambio di contesto basato su Pipe 4000.0 186657.9 466.6
Creazione Processo 126.0 10081.5 800.1
Script Shell (1 concorrente) 42.4 7214.0 1701.4
Script Shell (8 concorrenti) 6.0 909.5 1515.9
Sovraccarico di chiamata di sistema 15000.0 2183324.7 1455.5
========
Punteggio indice benchmark di sistema 1235.1Unixbench (USA, Dallas)
BYTE UNIX Benchmarks (Version 5.1.3)
Sistema: localhost: GNU/Linux
OS: GNU/Linux -- 4.9.0-11-amd64 -- #1 SMP Debian 4.9.189-3 (2019-09-02)
Macchina: x86_64 (sconosciuta)
Lingua: en_US.utf8 (charmap="UTF-8", collate="UTF-8")
CPU 0: Intel(R) Xeon(R) CPU E5-2697 v4 @ 2.30GHz (4600.0 bogomips)
x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET
14:18:56 attivo da 4 min, 1 utente, carico medio: 0.72, 0.27, 0.10; runlevel 5
------------------------------------------------------------------------
Esecuzione Benchmark: Mer Dec 11 2019 14:18:56 - 14:47:01
1 CPU nel sistema; esecuzione di 1 copia parallela di test
Dhrystone 2 usando variabili di registro 25639903.4 lps (10.0 s, 7 campioni)
Double-Precision Whetstone 4159.3 MWIPS (9.8 s, 7 campioni)
Execl Throughput 3906.9 lps (29.9 s, 2 campioni)
File Copy 1024 bufsize 2000 maxblocks 450551.9 KBps (30.0 s, 2 campioni)
File Copy 256 bufsize 500 maxblocks 120930.2 KBps (30.0 s, 2 campioni)
File Copy 4096 bufsize 8000 maxblocks 1241998.9 KBps (30.0 s, 2 campioni)
Pipe Throughput 599891.8 lps (10.0 s, 7 campioni)
Pipe-based Context Switching 117628.7 lps (10.0 s, 7 campioni)
Creazione di Processo 9526.7 lps (30.0 s, 2 campioni)
Shell Scripts (1 concorrente) 7065.9 lpm (60.0 s, 2 campioni)
Shell Scripts (8 concorrenti) 909.3 lpm (60.0 s, 2 campioni)
Sovraccarico di Chiamata di Sistema 342067.6 lps (10.0 s, 7 campioni)
Valori Indice Benchmark del Sistema BASELINE RISULTATO INDICE
Dhrystone 2 usando variabili di registro 116700.0 25639903.4 2197.1
Double-Precision Whetstone 55.0 4159.3 756.2
Execl Throughput 43.0 3906.9 908.6
File Copy 1024 bufsize 2000 maxblocks 3960.0 450551.9 1137.8
File Copy 256 bufsize 500 maxblocks 1655.0 120930.2 730.7
File Copy 4096 bufsize 8000 maxblocks 5800.0 1241998.9 2141.4
Pipe Throughput 12440.0 599891.8 482.2
Pipe-based Context Switching 4000.0 117628.7 294.1
Creazione di Processo 126.0 9526.7 756.1
Shell Scripts (1 concorrente) 42.4 7065.9 1666.5
Shell Scripts (8 concorrenti) 6.0 909.3 1515.4
Sovraccarico di Chiamata di Sistema 15000.0 342067.6 228.0
========
Punteggio dell'Indice dei Benchmark di Sistema 861.0Unixbench (USA, Fremont)
BYTE UNIX Benchmarks (Version 5.1.3)
Sistema: localhost: GNU/Linux
OS: GNU/Linux -- 4.9.0-11-amd64 -- #1 SMP Debian 4.9.189-3 (2019-09-02)
Macchina: x86_64 (sconosciuta)
Lingua: en_US.utf8 (charmap="UTF-8", collate="UTF-8")
CPU 0: Intel(R) Xeon(R) CPU E5-2697 v4 @ 2.30GHz (4600.0 bogomips)
x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET
18:18:58 attivo da 3 min, 1 utente, carico medio: 0.64, 0.23, 0.09; runlevel 5
------------------------------------------------------------------------
Esecuzione Benchmark: Mer Dec 11 2019 18:18:58 - 18:47:02
1 CPU nel sistema; eseguendo 1 copia parallela dei test
Dhrystone 2 usando variabili di registro 25968547.5 lps (10.0 s, 7 campioni)
Double-Precision Whetstone 4168.6 MWIPS (9.8 s, 7 campioni)
Execl Throughput 3912.3 lps (30.0 s, 2 campioni)
File Copy 1024 bufsize 2000 maxblocks 467206.8 KBps (30.0 s, 2 campioni)
File Copy 256 bufsize 500 maxblocks 121416.0 KBps (30.0 s, 2 campioni)
File Copy 4096 bufsize 8000 maxblocks 1441297.8 KBps (30.0 s, 2 campioni)
Pipe Throughput 604580.9 lps (10.0 s, 7 campioni)
Pipe-based Context Switching 117233.5 lps (10.0 s, 7 campioni)
Process Creation 9613.5 lps (30.0 s, 2 campioni)
Shell Scripts (1 concorrente) 7118.7 lpm (60.0 s, 2 campioni)
Shell Scripts (8 concorrenti) 936.4 lpm (60.0 s, 2 campioni)
System Call Overhead 343482.8 lps (10.0 s, 7 campioni)
Valori Indice Benchmark di Sistema BASELINE RISULTATO INDICE
Dhrystone 2 usando variabili di registro 116700.0 25968547.5 2225.2
Double-Precision Whetstone 55.0 4168.6 757.9
Execl Throughput 43.0 3912.3 909.8
File Copy 1024 bufsize 2000 maxblocks 3960.0 467206.8 1179.8
File Copy 256 bufsize 500 maxblocks 1655.0 121416.0 733.6
File Copy 4096 bufsize 8000 maxblocks 5800.0 1441297.8 2485.0
Pipe Throughput 12440.0 604580.9 486.0
Pipe-based Context Switching 4000.0 117233.5 293.1
Process Creation 126.0 9613.5 763.0
Shell Scripts (1 concorrente) 42.4 7118.7 1678.9
Shell Scripts (8 concorrenti) 6.0 936.4 1560.7
System Call Overhead 15000.0 343482.8 229.0
========
Punteggio Indice Benchmark di Sistema 879.8Unixbench (USA, Newark)
BYTE UNIX Benchmarks (Version 5.1.3)
Sistema: localhost: GNU/Linux
OS: GNU/Linux -- 4.9.0-11-amd64 -- #1 SMP Debian 4.9.189-3 (2019-09-02)
Macchina: x86_64 (sconosciuto)
Lingua: en_US.utf8 (charmap="UTF-8", collate="UTF-8")
CPU 0: AMD EPYC 7601 Processore a 32 core (4400.0 bogomips)
x86-64, MMX, AMD MMX, Estensione indirizzo fisico, SYSENTER/SYSEXIT, SYSCALL/SYSRET
12:37:25 in funzione da 4 min, 1 utente, carico medio: 0.59, 0.26, 0.10; runlevel 5
------------------------------------------------------------------------
Esecuzione Benchmark: Gio Dec 12 2019 12:37:25 - 13:05:28
1 CPU nel sistema; esecuzione di 1 copia parallela dei test
Dhrystone 2 utilizzando variabili di registro 28849705.0 lps (10.0 s, 7 campioni)
Double-Precision Whetstone 4265.4 MWIPS (9.7 s, 7 campioni)
Execl Throughput 3989.7 lps (30.0 s, 2 campioni)
File Copy 1024 bufsize 2000 maxblocks 764588.9 KBps (30.0 s, 2 campioni)
File Copy 256 bufsize 500 maxblocks 214230.9 KBps (30.0 s, 2 campioni)
File Copy 4096 bufsize 8000 maxblocks 1826179.5 KBps (30.0 s, 2 campioni)
Pipe Throughput 1533597.7 lps (10.0 s, 7 campioni)
Switching di contesto basato su pipe 202033.0 lps (10.0 s, 7 campioni)
Creazione di processi 11268.5 lps (30.0 s, 2 campioni)
Script Shell (1 concorrente) 7998.9 lpm (60.0 s, 2 campioni)
Script Shell (8 concorrenti) 1012.8 lpm (60.0 s, 2 campioni)
Sovraccarico di chiamata di sistema 2192009.9 lps (10.0 s, 7 campioni)
Valori Indice Benchmark di Sistema BASELINE RISULTATO INDICE
Dhrystone 2 utilizzando variabili di registro 116700.0 28849705.0 2472.1
Double-Precision Whetstone 55.0 4265.4 775.5
Execl Throughput 43.0 3989.7 927.8
File Copy 1024 bufsize 2000 maxblocks 3960.0 764588.9 1930.8
File Copy 256 bufsize 500 maxblocks 1655.0 214230.9 1294.4
File Copy 4096 bufsize 8000 maxblocks 5800.0 1826179.5 3148.6
Pipe Throughput 12440.0 1533597.7 1232.8
Switching di contesto basato su pipe 4000.0 202033.0 505.1
Creazione di processi 126.0 11268.5 894.3
Script Shell (1 concorrente) 42.4 7998.9 1886.5
Script Shell (8 concorrenti) 6.0 1012.8 1688.1
Sovraccarico di chiamata di sistema 15000.0 2192009.9 1461.3
========
Punteggio Indice Benchmark di Sistema 1348.9dd (Australia, Sydney)Blocchi da 1M
2048+0 record inseriti
2048+0 record estratti
2147483648 byte (2.1 GB, 2.0 GiB) copiati, 1.84047 s, 1.2 GB/sBlocchi da 64K
32768+0 record inseriti
32768+0 record estratti
2147483648 byte (2.1 GB, 2.0 GiB) copiati, 1.70147 s, 1.3 GB/sdd (Canada, Toronto)Blocchi da 1M
2048+0 record inseriti
2048+0 record estratti
2147483648 byte (2.1 GB, 2.0 GiB) copiati, 2.06427 s, 1.0 GB/sBlocchi da 64K
32768+0 record inseriti
32768+0 record estratti
2147483648 byte (2.1 GB, 2.0 GiB) copiati, 2.03386 s, 1.1 GB/sdd (Germania, Francoforte)Blocchi da 1M
2048+0 record inseriti
2048+0 record estratti
2147483648 byte (2.1 GB, 2.0 GiB) copiati, 2.23042 s, 963 MB/sBlocchi da 64K
32768+0 record inseriti
32768+0 record estratti
2147483648 byte (2.1 GB, 2.0 GiB) copiati, 2.02314 s, 1.1 GB/sdd (India, Mumbai)Blocchi da 1M
2048+0 record inseriti
2048+0 record estratti
2147483648 byte (2.1 GB, 2.0 GiB) copiati, 1.87866 s, 1.1 GB/sBlocchi da 64K
32768+0 record inseriti
32768+0 record estratti
2147483648 byte (2.1 GB, 2.0 GiB) copiati, 1.79076 s, 1.2 GB/sdd (Giappone, Tokyo)Blocchi da 1M
2048+0 record inseriti
2048+0 record estratti
2147483648 byte (2.1 GB, 2.0 GiB) copiati, 2.3769 s, 903 MB/sBlocchi da 64K
32768+0 record inseriti
32768+0 record estratti
2147483648 byte (2.1 GB, 2.0 GiB) copiati, 2.4095 s, 891 MB/sdd (Singapore)Blocchi da 1M
2048+0 record inseriti
2048+0 record estratti
2147483648 byte (2.1 GB, 2.0 GiB) copiati, 2.31406 s, 928 MB/sBlocchi da 64K
32768+0 record inseriti
32768+0 record estratti
2147483648 byte (2.1 GB, 2.0 GiB) copiati, 2.32339 s, 924 MB/sdd (Regno Unito, Londra)Blocchi da 1M
2048+0 record in
2048+0 record out
2147483648 byte (2.1 GB, 2.0 GiB) copiati, 2.40905 s, 891 MB/sBlocchi da 64K
32768+0 record in
32768+0 record out
2147483648 byte (2.1 GB, 2.0 GiB) copiati, 2.72641 s, 788 MB/sdd (USA, Atlanta)Blocchi da 1M
2048+0 record in
2048+0 record out
2147483648 byte (2.1 GB, 2.0 GiB) copiati, 2.98208 s, 720 MB/sBlocchi da 64K
32768+0 record in
32768+0 record out
2147483648 byte (2.1 GB, 2.0 GiB) copiati, 24.2335 s, 88.6 MB/sdd (USA, Dallas)Blocchi da 1M
2048+0 record in
2048+0 record out
2147483648 byte (2.1 GB, 2.0 GiB) copiati, 2.42872 s, 884 MB/sBlocchi da 64K
32768+0 record in
32768+0 record out
2147483648 byte (2.1 GB, 2.0 GiB) copiati, 3.36519 s, 638 MB/sdd (USA, Fremont)Blocchi da 1M
2048+0 record in
2048+0 record out
2147483648 byte (2.1 GB, 2.0 GiB) copiati, 2.50491 s, 857 MB/sBlocchi da 64K
32768+0 record in
32768+0 record out
2147483648 byte (2.1 GB, 2.0 GiB) copiati, 2.53728 s, 846 MB/sdd (USA, Newark)Blocchi da 1M
2048+0 record in
2048+0 record out
2147483648 byte (2.1 GB, 2.0 GiB) copiati, 2.13085 s, 1.0 GB/sBlocchi da 64K
32768+0 record in
32768+0 record out
2147483648 byte (2.1 GB, 2.0 GiB) copiati, 3.08892 s, 695 MB/sfio (Australia, Sydney)ora garantisce l'assenza di fallimenti. Se Read incontra un errore durante la lettura
benchmark: (g=0): rw=randread, bs=4K-4K/4K-4K/4K-4K, ioengine=sync, iodepth=32
...
fio-2.8
Avvio di 8 processi
benchmark: Allocazione file IO (1 file/i 256MB)
benchmark: Allocazione file IO (1 file/i 256MB)
benchmark: Allocazione file IO (1 file/i 256MB)
benchmark: Allocazione file IO (1 file/i 256MB)
benchmark: Allocazione file IO (1 file/i 256MB)
benchmark: Allocazione file IO (1 file/i 256MB)
benchmark: Allocazione file IO (1 file/i 256MB)
benchmark: Allocazione file IO (1 file/i 256MB)
benchmark: (groupid=0, jobs=8): err= 0: pid=8604: Lun 16 Dic 2019 03:24:20
lettura : io=6755.1MB, bw=115299KB/s, iops=28824, runt= 60001msec
clat (usec): min=0, max=100545, avg=274.82, stdev=569.86
lat (usec): min=1, max=100545, avg=275.21, stdev=569.86
clat percentili (usec):
| 1.00th=[ 1], 5.00th=[ 2], 10.00th=[ 169], 20.00th=[ 197],
| 30.00th=[ 211], 40.00th=[ 223], 50.00th=[ 237], 60.00th=[ 255],
| 70.00th=[ 294], 80.00th=[ 354], 90.00th=[ 446], 95.00th=[ 540],
| 99.00th=[ 740], 99.50th=[ 804], 99.90th=[ 1944], 99.95th=[ 2352],
| 99.99th=[13760]
bw (KB /s): min= 6472, max=21216, per=12.51%, avg=14418.69, stdev=2131.98
lat (usec) : 2=2.23%, 4=5.07%, 10=0.30%, 20=0.16%, 50=0.03%
lat (usec) : 100=0.02%, 250=49.90%, 500=35.60%, 750=5.76%, 1000=0.73%
lat (msec) : 2=0.11%, 4=0.08%, 10=0.01%, 20=0.01%, 50=0.01%
lat (msec) : 100=0.01%, 250=0.01%
cpu : usr=0.90%, sys=6.29%, ctx=1609714, majf=2, minf=104
profondità IO : 1=100.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.0%, 32=0.0%, >=64=0.0%
submit : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
complete : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
issued : total=r=1729514/w=0/d=0, short=r=0/w=0/d=0, drop=r=0/w=0/d=0
latency : target=0, window=0, percentile=100.00%, depth=32
Stato di esecuzione gruppo 0 (tutti i lavori):
LETTURA: io=6755.1MB, aggrb=115299KB/s, minb=115299KB/s, maxb=115299KB/s, mint=60001msec, maxt=60001msec
Statistiche disco (lettura/scrittura):
sda: ios=1593629/10, merge=136/5, ticks=403736/0, in_queue=403412, util=99.03%Scrivi
benchmark: (g=0): rw=randwrite, bs=4K-4K/4K-4K/4K-4K, ioengine=sync, iodepth=32
...
fio-2.8
Avviamento di 8 processi
benchmark: Creazione del file IO (1 file/i - 256MB)
benchmark: (groupid=0, jobs=8): err= 0: pid=8633: Lun 16 Dic 2019 03:26:23
scrittura: io=37600MB, bw=641604KB/s, iops=160400, runtime= 60009msec
clat (usec): min=1, max=138933, avg=36.00, stdev=698.17
lat (usec): min=1, max=138933, avg=38.40, stdev=740.72
percentili clat (usec):
| 1.00th=[ 1], 5.00th=[ 1], 10.00th=[ 1], 20.00th=[ 2],
| 30.00th=[ 2], 40.00th=[ 2], 50.00th=[ 2], 60.00th=[ 2],
| 70.00th=[ 2], 80.00th=[ 2], 90.00th=[ 3], 95.00th=[ 3],
| 99.00th=[ 4], 99.50th=[ 113], 99.90th=[11712], 99.95th=[16064],
| 99.99th=[27008]
bw (KB/s): min= 1, max=103354, per=12.62%, avg=80945.26, stdev=7323.10
lat (usec) : 2=10.82%, 4=88.07%, 10=0.29%, 20=0.13%, 50=0.13%
lat (usec) : 100=0.05%, 250=0.03%, 500=0.04%, 750=0.04%, 1000=0.03%
lat (msec) : 2=0.04%, 4=0.05%, 10=0.15%, 20=0.10%, 50=0.03%
lat (msec) : 100=0.01%, 250=0.01%
cpu : usr=1.46%, sys=7.39%, ctx=100753, majf=0, minf=67
profondità IO : 1=100.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.0%, 32=0.0%, >=64=0.0%
submit : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
complete : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
issued : total=r=0/w=9625502/d=0, short=r=0/w=0/d=0, drop=r=0/w=0/d=0
latency : target=0, window=0, percentile=100.00%, depth=32
Stato del gruppo 0 (tutti i lavori):
SCRITTURA: io=37600MB, aggrb=641603KB/s, minb=641603KB/s, maxb=641603KB/s, mint=60009msec, maxt=60009msec
Statistiche disco (lettura/scrittura):
sda: ios=172/3092395, merge=31/1341, ticks=4/5409372, in_queue=5404936, util=70.18%Lettura diretta
benchmark: (g=0): rw=randread, bs=4K-4K/4K-4K/4K-4K, ioengine=sync, iodepth=32
...
fio-2.8
Avviamento di 8 processi
benchmark: Creazione del file IO (1 file/i - 256MB)
benchmark: Creazione del file IO (1 file/i - 256MB)
benchmark: Creazione del file IO (1 file/i - 256MB)
benchmark: Creazione del file IO (1 file/i - 256MB)
benchmark: Creazione del file IO (1 file/i - 256MB)
benchmark: Creazione del file IO (1 file/i - 256MB)
benchmark: Creazione del file IO (1 file/i - 256MB)
benchmark: Creazione del file IO (1 file/i - 256MB)
benchmark: (groupid=0, jobs=8): err= 0: pid=8617: Lun 16 Dic 2019 03:25:23
lettura: io=6485.6MB, bw=110683KB/s, iops=27670, runtime= 60002msec
clat (usec): min=61, max=579406, avg=286.37, stdev=809.14
lat (usec): min=61, max=579406, avg=286.76, stdev=809.14
percentili clat (usec):
| 1.00th=[ 155], 5.00th=[ 175], 10.00th=[ 185], 20.00th=[ 201],
| 30.00th=[ 213], 40.00th=[ 223], 50.00th=[ 237], 60.00th=[ 255],
| 70.00th=[ 294], 80.00th=[ 350], 90.00th=[ 438], 95.00th=[ 524],
| 99.00th=[ 708], 99.50th=[ 772], 99.90th=[ 900], 99.95th=[ 964],
| 99.99th=[22144]
bw (KB/s): min= 2889, max=15576, per=12.51%, avg=13846.49, stdev=1486.54
lat (usec) : 100=0.03%, 250=57.83%, 500=36.15%, 750=5.33%, 1000=0.63%
lat (msec) : 2=0.02%, 4=0.01%, 10=0.01%, 20=0.01%, 50=0.01%
lat (msec) : 100=0.01%, 250=0.01%, 500=0.01%, 750=0.01%
cpu : usr=0.93%, sys=5.87%, ctx=1664165, majf=0, minf=75
profondità IO : 1=100.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.0%, 32=0.0%, >=64=0.0%
submit : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
complete : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
issued : total=r=1660305/w=0/d=0, short=r=0/w=0/d=0, drop=r=0/w=0/d=0
latency : target=0, window=0, percentile=100.00%, depth=32
Stato del gruppo 0 (tutti i lavori):
LETTURA: io=6485.6MB, aggrb=110683KB/s, minb=110683KB/s, maxb=110683KB/s, mint=60002msec, maxt=60002msec
Statistiche disco (lettura/scrittura):
sda: ios=1659424/20, merge=317/15, ticks=421880/0, in_queue=421648, util=99.87%Scrittura diretta
benchmark: (g=0): rw=randwrite, bs=4K-4K/4K-4K/4K-4K, ioengine=sync, iodepth=32
...
fio-2.8
Avvio di 8 processi
benchmark: Creazione del file di I/O (1 file/i / 256MB)
benchmark: (groupid=0, jobs=8): err= 0: pid=8646: Lun 16 Dic 03:27:23 2019
scrittura: io=1930.2MB, bw=32955KB/s, iops=8238, runt= 60001msec
clat (usec): min=66, max=66656, avg=968.12, stdev=6325.23
lat (usec): min=67, max=66656, avg=968.51, stdev=6325.24
percentuali clat (usec):
| 1.00th=[ 77], 5.00th=[ 79], 10.00th=[ 80], 20.00th=[ 83],
| 30.00th=[ 87], 40.00th=[ 90], 50.00th=[ 92], 60.00th=[ 94],
| 70.00th=[ 96], 80.00th=[ 103], 90.00th=[ 306], 95.00th=[ 346],
| 99.00th=[48384], 99.50th=[49920], 99.90th=[50944], 99.95th=[50944],
| 99.99th=[53504]
bw (KB /s): min= 2736, max= 5424, per=12.51%, avg=4121.09, stdev=523.74
lat (usec) : 100=76.13%, 250=10.66%, 500=11.42%, 750=0.01%, 1000=0.01%
lat (msec) : 2=0.01%, 4=0.01%, 10=0.01%, 20=0.01%, 50=1.36%
lat (msec) : 100=0.42%
cpu : usr=0.30%, sys=2.13%, ctx=997805, majf=0, minf=74
Profondità IO: 1=100.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.0%, 32=0.0%, >=64=0.0%
submit : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
complete : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
issued : totale=r=0/w=494335/d=0, short=r=0/w=0/d=0, drop=r=0/w=0/d=0
latenza : target=0, window=0, percentile=100.00%, depth=32
Stato del gruppo di esecuzione 0 (tutti i lavori):
SCRITTURA: io=1930.2MB, aggrb=32955KB/s, minb=32955KB/s, maxb=32955KB/s, mint=60001msec, maxt=60001msec
Statistiche disco (lettura/scrittura):
sda: ios=50/493789, merge=157/1755, ticks=40/49980, in_queue=49936, util=83.16%fio (Canada, Toronto)ora garantisce l'assenza di fallimenti. Se Read incontra un errore durante la lettura
benchmark: (g=0): rw=randread, bs=4K-4K/4K-4K/4K-4K, ioengine=sync, iodepth=32
...
fio-2.8
Avvio di 8 processi
benchmark: Creazione del file di I/O (1 file/i / 256MB)
benchmark: Creazione del file di I/O (1 file/i / 256MB)
benchmark: Creazione del file di I/O (1 file/i / 256MB)
benchmark: Creazione del file di I/O (1 file/i / 256MB)
benchmark: Creazione del file di I/O (1 file/i / 256MB)
benchmark: Creazione del file di I/O (1 file/i / 256MB)
benchmark: Creazione del file di I/O (1 file/i / 256MB)
benchmark: Creazione del file di I/O (1 file/i / 256MB)
benchmark: (groupid=0, jobs=8): err= 0: pid=15535: Sab 14 Dic 00:12:44 2019
lettura: io=7105.6MB, bw=121265KB/s, iops=30316, runt= 60001msec
clat (usec): min=0, max=1003.9K, avg=260.89, stdev=940.50
lat (usec): min=1, max=1003.9K, avg=261.29, stdev=940.50
percentuali clat (usec):
| 1.00th=[ 1], 5.00th=[ 2], 10.00th=[ 161], 20.00th=[ 189],
| 30.00th=[ 203], 40.00th=[ 215], 50.00th=[ 227], 60.00th=[ 245],
| 70.00th=[ 278], 80.00th=[ 326], 90.00th=[ 406], 95.00th=[ 482],
| 99.00th=[ 708], 99.50th=[ 828], 99.90th=[ 2288], 99.95th=[ 2704],
| 99.99th=[14400]
bw (KB /s): min= 3942, max=21760, per=12.53%, avg=15190.66, stdev=1907.96
lat (usec) : 2=3.64%, 4=3.76%, 10=0.34%, 20=0.12%, 50=0.01%
lat (usec) : 100=0.05%, 250=53.79%, 500=34.02%, 750=3.49%, 1000=0.50%
lat (msec) : 2=0.12%, 4=0.14%, 10=0.01%, 20=0.01%, 50=0.01%
lat (msec) : 100=0.01%, 250=0.01%, 2000=0.01%
cpu : usr=1.05%, sys=7.07%, ctx=1681777, majf=2, minf=98
Profondità IO: 1=100.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.0%, 32=0.0%, >=64=0.0%
submit : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
complete : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
issued : totale=r=1819009/w=0/d=0, short=r=0/w=0/d=0, drop=r=0/w=0/d=0
latenza : target=0, window=0, percentile=100.00%, depth=32
Stato del gruppo di esecuzione 0 (tutti i lavori):
LETTURA: io=7105.6MB, aggrb=121265KB/s, minb=121265KB/s, maxb=121265KB/s, mint=60001msec, maxt=60001msec
Statistiche disco (lettura/scrittura):
sda: ios=1671621/10, merge=144/5, ticks=385432/0, in_queue=385092, util=98.64%Scrivi
benchmark: (g=0): rw=randwrite, bs=4K-4K/4K-4K/4K-4K, ioengine=sync, iodepth=32
...
fio-2.8
Avvio di 8 processi
benchmark: Creazione dei file IO (1 file/i 256MB)
benchmark: (groupid=0, jobs=8): err= 0: pid=15561: Sab 14 Dic 2019 00:14:47
scrittura: io=34626MB, bw=590888KB/s, iops=147722, runtime= 60007msec
clat (usec): min=1, max=110371, avg=38.56, stdev=740.93
lat (usec): min=1, max=110371, avg=41.20, stdev=786.70
percentili clat (usec):
| 1.00th=[ 1], 5.00th=[ 1], 10.00th=[ 2], 20.00th=[ 2],
| 30.00th=[ 2], 40.00th=[ 2], 50.00th=[ 2], 60.00th=[ 2],
| 70.00th=[ 2], 80.00th=[ 2], 90.00th=[ 2], 95.00th=[ 3],
| 99.00th=[ 4], 99.50th=[ 155], 99.90th=[12608], 99.95th=[17280],
| 99.99th=[28032]
bw (KB /s): min= 1, max=93867, per=12.62%, avg=74551.39, stdev=7277.00
lat (usec) : 2=7.80%, 4=91.03%, 10=0.34%, 20=0.07%, 50=0.08%
lat (usec) : 100=0.12%, 250=0.08%, 500=0.03%, 750=0.03%, 1000=0.03%
lat (msec) : 2=0.04%, 4=0.05%, 10=0.14%, 20=0.11%, 50=0.03%
lat (msec) : 100=0.01%, 250=0.01%
cpu : usr=1.88%, sys=6.88%, ctx=91744, majf=0, minf=76
Profondità IO: 1=100.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.0%, 32=0.0%, >=64=0.0%
invia : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
completa : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
emessi : totale=r=0/w=8864358/d=0, breve=r=0/w=0/d=0, persi=r=0/w=0/d=0
latenza : target=0, finestra=0, percentile=100.00%, profondità=32
Stato d'esecuzione gruppo 0 (tutti i lavori):
SCRITTURA: io=34626MB, aggrb=590888KB/s, minb=590888KB/s, maxb=590888KB/s, mint=60007msec, maxt=60007msec
Statistiche disco (lettura/scrittura):
sda: ios=172/2770808, merge=31/1461, ticks=4/5007316, in_coda=5002336, util=67.08%Lettura diretta
benchmark: (g=0): rw=randread, bs=4K-4K/4K-4K/4K-4K, ioengine=sync, iodepth=32
...
fio-2.8
Avvio di 8 processi
benchmark: Creazione dei file IO (1 file/i 256MB)
benchmark: Creazione dei file IO (1 file/i 256MB)
benchmark: Creazione dei file IO (1 file/i 256MB)
benchmark: Creazione dei file IO (1 file/i 256MB)
benchmark: Creazione dei file IO (1 file/i 256MB)
benchmark: Creazione dei file IO (1 file/i 256MB)
benchmark: Creazione dei file IO (1 file/i 256MB)
benchmark: Creazione dei file IO (1 file/i 256MB)
benchmark: (groupid=0, jobs=8): err= 0: pid=15548: Sab 14 Dic 2019 00:13:47
lettura: io=6997.4MB, bw=119417KB/s, iops=29854, runtime= 60002msec
clat (usec): min=51, max=1008.4K, avg=264.70, stdev=1211.12
lat (usec): min=52, max=1008.4K, avg=265.16, stdev=1211.12
percentili clat (usec):
| 1.00th=[ 79], 5.00th=[ 139], 10.00th=[ 165], 20.00th=[ 185],
| 30.00th=[ 199], 40.00th=[ 211], 50.00th=[ 223], 60.00th=[ 241],
| 70.00th=[ 270], 80.00th=[ 322], 90.00th=[ 398], 95.00th=[ 478],
| 99.00th=[ 716], 99.50th=[ 788], 99.90th=[ 1032], 99.95th=[ 1320],
| 99.99th=[ 9536]
bw (KB /s): min= 391, max=23312, per=12.54%, avg=14972.94, stdev=1899.15
lat (usec) : 100=2.50%, 250=61.34%, 500=31.96%, 750=3.47%, 1000=0.61%
lat (msec) : 2=0.09%, 4=0.01%, 10=0.01%, 20=0.01%, 50=0.01%
lat (msec) : 100=0.01%, 250=0.01%, 2000=0.01%
cpu : usr=1.09%, sys=6.67%, ctx=1822378, majf=0, minf=75
Profondità IO: 1=100.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.0%, 32=0.0%, >=64=0.0%
invia : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
completa : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
emessi : totale=r=1791317/w=0/d=0, breve=r=0/w=0/d=0, persi=r=0/w=0/d=0
latenza : target=0, finestra=0, percentile=100.00%, profondità=32
Stato d'esecuzione gruppo 0 (tutti i lavori):
LETTURA: io=6997.4MB, aggrb=119417KB/s, minb=119417KB/s, maxb=119417KB/s, mint=60002msec, maxt=60002msec
Statistiche disco (lettura/scrittura):
sda: ios=1787341/10, merge=136/5, ticks=397456/0, in_coda=397140, util=99.63%Scrittura diretta
benchmark: (g=0): rw=randwrite, bs=4K-4K/4K-4K/4K-4K, ioengine=sync, iodepth=32
...
fio-2.8
Avvio di 8 processi
benchmark: Configurazione del/degli IO file(s) (1 file(s) / 256MB)
benchmark: (groupid=0, jobs=8): err= 0: pid=15574: Sab 14 Dic 2019 00:15:48
scrittura: io=2134.7MB, bw=36430KB/s, iops=9107, runt= 60003msec
clat (usec): min=64, max=143251, avg=875.05, stdev=5614.52
lat (usec): min=65, max=143252, avg=875.49, stdev=5614.53
percentuali di clat (usec):
| 1.00th=[ 70], 5.00th=[ 71], 10.00th=[ 73], 20.00th=[ 75],
| 30.00th=[ 77], 40.00th=[ 80], 50.00th=[ 82], 60.00th=[ 86],
| 70.00th=[ 91], 80.00th=[ 104], 90.00th=[ 233], 95.00th=[ 306],
| 99.00th=[40192], 99.50th=[44288], 99.90th=[46848], 99.95th=[48384],
| 99.99th=[61184]
bw (KB /s): min= 2576, max= 6080, per=12.51%, avg=4556.05, stdev=585.26
lat (usec) : 100=78.06%, 250=13.06%, 500=6.91%, 750=0.05%, 1000=0.03%
lat (msec) : 2=0.02%, 4=0.01%, 10=0.01%, 20=0.01%, 50=1.84%
lat (msec) : 100=0.03%, 250=0.01%
cpu : usr=0.40%, sys=2.49%, ctx=1103528, majf=0, minf=66
profondità IO : 1=100.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.0%, 32=0.0%, >=64=0.0%
submit : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
complete : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
issued : totale=r=0/w=546471/d=0, short=r=0/w=0/d=0, drop=r=0/w=0/d=0
latenza : target=0, window=0, percentile=100.00%, depth=32
Stato di esecuzione gruppo 0 (tutti i lavori):
SCRITTURA: io=2134.7MB, aggrb=36429KB/s, minb=36429KB/s, maxb=36429KB/s, mint=60003msec, maxt=60003msec
Statistiche disco (lettura/scrittura):
sda: ios=179/545918, merge=322/1528, ticks=408/47584, in_queue=47876, util=79.18%fio (Germania, Francoforte)ora garantisce l'assenza di fallimenti. Se Read incontra un errore durante la lettura
benchmark: (g=0): rw=randread, bs=4K-4K/4K-4K/4K-4K, ioengine=sync, iodepth=32
...
fio-2.8
Avvio di 8 processi
benchmark: Configurazione del/degli IO file(s) (1 file(s) / 256MB)
benchmark: Configurazione del/degli IO file(s) (1 file(s) / 256MB)
benchmark: Configurazione del/degli IO file(s) (1 file(s) / 256MB)
benchmark: Configurazione del/degli IO file(s) (1 file(s) / 256MB)
benchmark: Configurazione del/degli IO file(s) (1 file(s) / 256MB)
benchmark: Configurazione del/degli IO file(s) (1 file(s) / 256MB)
benchmark: Configurazione del/degli IO file(s) (1 file(s) / 256MB)
benchmark: Configurazione del/degli IO file(s) (1 file(s) / 256MB)
benchmark: (groupid=0, jobs=8): err= 0: pid=5708: Dom 15 Dic 2019 19:34:11
lettura: io=7256.2MB, bw=123836KB/s, iops=30959, runt= 60001msec
clat (usec): min=1, max=928516, avg=255.21, stdev=866.57
lat (usec): min=1, max=928516, avg=255.62, stdev=866.58
percentuali di clat (usec):
| 1.00th=[ 1], 5.00th=[ 2], 10.00th=[ 145], 20.00th=[ 191],
| 30.00th=[ 209], 40.00th=[ 221], 50.00th=[ 235], 60.00th=[ 251],
| 70.00th=[ 274], 80.00th=[ 310], 90.00th=[ 366], 95.00th=[ 426],
| 99.00th=[ 692], 99.50th=[ 804], 99.90th=[ 2736], 99.95th=[ 3376],
| 99.99th=[13376]
bw (KB /s): min= 3947, max=28312, per=12.53%, avg=15518.60, stdev=2109.24
lat (usec) : 2=2.34%, 4=5.09%, 10=0.35%, 20=0.17%, 50=0.03%
lat (usec) : 100=0.48%, 250=51.00%, 500=37.75%, 750=2.13%, 1000=0.36%
lat (msec) : 2=0.09%, 4=0.19%, 10=0.02%, 20=0.01%, 50=0.01%
lat (msec) : 100=0.01%, 1000=0.01%
cpu : usr=1.06%, sys=7.27%, ctx=1732810, majf=2, minf=96
profondità IO : 1=100.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.0%, 32=0.0%, >=64=0.0%
submit : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
complete : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
issued : totale=r=1857571/w=0/d=0, short=r=0/w=0/d=0, drop=r=0/w=0/d=0
latenza : target=0, window=0, percentile=100.00%, depth=32
Stato di esecuzione gruppo 0 (tutti i lavori):
LETTURA: io=7256.2MB, aggrb=123836KB/s, minb=123836KB/s, maxb=123836KB/s, mint=60001msec, maxt=60001msec
Statistiche disco (lettura/scrittura):
sda: ios=1707687/10, merge=136/5, ticks=380524/0, in_queue=380068, util=98.56%Scrivi
benchmark: (g=0): rw=randwrite, bs=4K-4K/4K-4K/4K-4K, ioengine=sync, iodepth=32
...
fio-2.8
Avviamento di 8 processi
benchmark: Impostazione del file IO (1 file / 256MB)
benchmark: (groupid=0, jobs=8): err= 0: pid=5737: Dom 15 Dic 2019 19:36:15
scrittura: io=32623MB, bw=556695KB/s, iops=139173, durata= 60007msec
clat (usec): min=1, max=84101, avg=41.66, stdev=765.39
lat (usec): min=1, max=84101, avg=44.37, stdev=811.18
percentili clat (usec):
| 1.00th=[ 1], 5.00th=[ 2], 10.00th=[ 2], 20.00th=[ 2],
| 30.00th=[ 2], 40.00th=[ 2], 50.00th=[ 2], 60.00th=[ 2],
| 70.00th=[ 2], 80.00th=[ 2], 90.00th=[ 3], 95.00th=[ 3],
| 99.00th=[ 7], 99.50th=[ 306], 99.90th=[12992], 99.95th=[17280],
| 99.99th=[28288]
bw (KB/s): min= 1, max=95040, per=12.63%, avg=70283.71, stdev=7683.83
lat (usec) : 2=4.00%, 4=94.50%, 10=0.53%, 20=0.11%, 50=0.19%
lat (usec) : 100=0.10%, 250=0.05%, 500=0.03%, 750=0.04%, 1000=0.03%
lat (msec) : 2=0.04%, 4=0.05%, 10=0.15%, 20=0.12%, 50=0.03%
lat (msec) : 100=0.01%
cpu : usr=1.62%, sys=6.95%, ctx=93483, majf=0, minf=75
Profondità IO : 1=100.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.0%, 32=0.0%, >=64=0.0%
submit : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
complete : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
issued : totale=r=0/w=8351405/d=0, breve=r=0/w=0/d=0, drop=r=0/w=0/d=0
latenza : target=0, finestra=0, percentile=100.00%, profondità=32
Stato dell'esecuzione gruppo 0 (tutti i lavori):
SCRITTURA: io=32623MB, aggrb=556695KB/s, minb=556695KB/s, maxb=556695KB/s, mint=60007msec, maxt=60007msec
Statistiche disco (lettura/scrittura):
sda: ios=172/2732266, merge=31/1355, ticks=144/5451696, in_queue=5446676, util=71.80%Lettura diretta
benchmark: (g=0): rw=randread, bs=4K-4K/4K-4K/4K-4K, ioengine=sync, iodepth=32
...
fio-2.8
Avviamento di 8 processi
benchmark: Impostazione del file IO (1 file / 256MB)
benchmark: Impostazione del file IO (1 file / 256MB)
benchmark: Impostazione del file IO (1 file / 256MB)
benchmark: Impostazione del file IO (1 file / 256MB)
benchmark: Impostazione del file IO (1 file / 256MB)
benchmark: Impostazione del file IO (1 file / 256MB)
benchmark: Impostazione del file IO (1 file / 256MB)
benchmark: Impostazione del file IO (1 file / 256MB)
benchmark: (groupid=0, jobs=8): err= 0: pid=5721: Dom 15 Dic 2019 19:35:14
lettura : io=6805.7MB, bw=116146KB/s, iops=29036, durata= 60002msec
clat (usec): min=56, max=1006.1K, avg=272.36, stdev=1070.90
lat (usec): min=56, max=1006.1K, avg=272.80, stdev=1070.90
percentili clat (usec):
| 1.00th=[ 131], 5.00th=[ 169], 10.00th=[ 181], 20.00th=[ 199],
| 30.00th=[ 213], 40.00th=[ 225], 50.00th=[ 237], 60.00th=[ 253],
| 70.00th=[ 278], 80.00th=[ 310], 90.00th=[ 362], 95.00th=[ 418],
| 99.00th=[ 612], 99.50th=[ 812], 99.90th=[ 3152], 99.95th=[ 4960],
| 99.99th=[22400]
bw (KB/s): min= 315, max=22760, per=12.53%, avg=14554.98, stdev=2178.59
lat (usec) : 100=0.40%, 250=57.47%, 500=40.06%, 750=1.49%, 1000=0.25%
lat (msec) : 2=0.16%, 4=0.11%, 10=0.05%, 20=0.01%, 50=0.01%
lat (msec) : 100=0.01%, 750=0.01%, 2000=0.01%
cpu : usr=1.02%, sys=6.78%, ctx=1754222, majf=0, minf=66
Profondità IO : 1=100.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.0%, 32=0.0%, >=64=0.0%
submit : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
complete : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
issued : totale=r=1742254/w=0/d=0, breve=r=0/w=0/d=0, drop=r=0/w=0/d=0
latenza : target=0, finestra=0, percentile=100.00%, profondità=32
Stato dell'esecuzione gruppo 0 (tutti i lavori):
LETTURA: io=6805.7MB, aggrb=116146KB/s, minb=116146KB/s, maxb=116146KB/s, mint=60002msec, maxt=60002msec
Statistiche disco (lettura/scrittura):
sda: ios=1739426/12, merge=316/13, ticks=389336/0, in_queue=389096, util=99.74%Scrittura diretta
benchmark: (g=0): rw=randwrite, bs=4K-4K/4K-4K/4K-4K, ioengine=sync, iodepth=32
...
fio-2.8
Avvio di 8 processi
benchmark: Creazione file IO (1 file / 256MB)
benchmark: (groupid=0, jobs=8): err= 0: pid=5750: Dom Dec 15 19:37:15 2019
scrittura: io=2106.5MB, bw=35947KB/s, iops=8986, durata= 60003msec
clat (usec): min=66, max=79631, avg=887.06, stdev=5832.79
lat (usec): min=66, max=79632, avg=887.50, stdev=5832.80
clat percentili (usec):
| 1.00th=[ 70], 5.00th=[ 73], 10.00th=[ 74], 20.00th=[ 76],
| 30.00th=[ 80], 40.00th=[ 84], 50.00th=[ 88], 60.00th=[ 93],
| 70.00th=[ 99], 80.00th=[ 113], 90.00th=[ 209], 95.00th=[ 270],
| 99.00th=[43776], 99.50th=[46336], 99.90th=[49920], 99.95th=[52992],
| 99.99th=[61184]
bw (KB /s): min= 2848, max= 5945, per=12.52%, avg=4499.10, stdev=664.94
lat (usec) : 100=70.00%, 250=23.23%, 500=4.81%, 750=0.09%, 1000=0.04%
lat (msec) : 2=0.03%, 4=0.01%, 10=0.01%, 20=0.01%, 50=1.67%
lat (msec) : 100=0.10%
cpu : usr=0.38%, sys=2.28%, ctx=1088372, majf=0, minf=66
Profondità IO: 1=100.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.0%, 32=0.0%, >=64=0.0%
submit : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
complete : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
issued : totale=r=0/w=539238/d=0, breve=r=0/w=0/d=0, drop=r=0/w=0/d=0
latenza : obiettivo=0, finestra=0, percentuale=100.00%, profondità=32
Stato del gruppo di esecuzione 0 (tutti i job):
SCRITTURA: io=2106.5MB, aggrb=35947KB/s, minb=35947KB/s, maxb=35947KB/s, mint=60003msec, maxt=60003msec
Statistiche disco (lettura/scrittura):
sda: ios=57/538803, merge=144/1594, ticks=28/47844, in_coda=47732, util=79.49%fio (India, Mumbai)ora garantisce l'assenza di fallimenti. Se Read incontra un errore durante la lettura
benchmark: (g=0): rw=randread, bs=4K-4K/4K-4K/4K-4K, ioengine=sync, iodepth=32
...
fio-2.8
Avvio di 8 processi
benchmark: Creazione file IO (1 file / 256MB)
benchmark: Creazione file IO (1 file / 256MB)
benchmark: Creazione file IO (1 file / 256MB)
benchmark: Creazione file IO (1 file / 256MB)
benchmark: Creazione file IO (1 file / 256MB)
benchmark: Creazione file IO (1 file / 256MB)
benchmark: Creazione file IO (1 file / 256MB)
benchmark: Creazione file IO (1 file / 256MB)
benchmark: (groupid=0, jobs=8): err= 0: pid=29999: Lun Dec 16 03:22:24 2019
lettura: io=7680.4MB, bw=131076KB/s, iops=32769, durata= 60001msec
clat (usec): min=1, max=1005.9K, avg=241.25, stdev=958.77
lat (usec): min=1, max=1005.9K, avg=241.61, stdev=958.78
clat percentili (usec):
| 1.00th=[ 1], 5.00th=[ 2], 10.00th=[ 161], 20.00th=[ 185],
| 30.00th=[ 199], 40.00th=[ 209], 50.00th=[ 219], 60.00th=[ 233],
| 70.00th=[ 255], 80.00th=[ 294], 90.00th=[ 342], 95.00th=[ 398],
| 99.00th=[ 636], 99.50th=[ 716], 99.90th=[2352], 99.95th=[2896],
| 99.99th=[12736]
bw (KB /s): min= 3690, max=22984, per=12.52%, avg=16407.99, stdev=1870.64
lat (usec) : 2=3.82%, 4=3.66%, 10=0.35%, 20=0.09%, 50=0.01%
lat (usec) : 100=0.02%, 250=59.86%, 500=30.20%, 750=1.58%, 1000=0.16%
lat (msec) : 2=0.09%, 4=0.12%, 10=0.02%, 20=0.01%, 50=0.01%
lat (msec) : 100=0.01%, 500=0.01%, 2000=0.01%
cpu : usr=1.05%, sys=6.95%, ctx=1815281, majf=2, minf=89
Profondità IO: 1=100.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.0%, 32=0.0%, >=64=0.0%
submit : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
complete : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
issued : totale=r=1966177/w=0/d=0, breve=r=0/w=0/d=0, drop=r=0/w=0/d=0
latenza : obiettivo=0, finestra=0, percentuale=100.00%, profondità=32
Stato del gruppo di esecuzione 0 (tutti i job):
LETTURA: io=7680.4MB, aggrb=131076KB/s, minb=131076KB/s, maxb=131076KB/s, mint=60001msec, maxt=60001msec
Statistiche disco (lettura/scrittura):
sda: ios=1805586/33, merge=187/30, ticks=392240/4, in_coda=392088, util=98.48%Scrivi
benchmark: (g=0): rw=randwrite, bs=4K-4K/4K-4K/4K-4K, ioengine=sync, iodepth=32
...
fio-2.8
Avvio di 8 processi
benchmark: Creazione del file di IO (1 file/256MB)
benchmark: (groupid=0, jobs=8): err= 0: pid=30118: Lun 16 Dic 03:24:27 2019
scrittura: io=36526MB, bw=623330KB/s, iops=155832, runtime= 60004msec
clat (usec): min=1, max=119319, avg=36.80, stdev=722.41
lat (usec): min=1, max=119319, avg=39.29, stdev=765.26
clat percentili (usec):
| 1.00th=[ 1], 5.00th=[ 1], 10.00th=[ 2], 20.00th=[ 2],
| 30.00th=[ 2], 40.00th=[ 2], 50.00th=[ 2], 60.00th=[ 2],
| 70.00th=[ 2], 80.00th=[ 2], 90.00th=[ 3], 95.00th=[ 3],
| 99.00th=[ 4], 99.50th=[ 97], 99.90th=[11968], 99.95th=[16768],
| 99.99th=[27776]
bw (KB/s): min= 1, max=97309, per=12.62%, avg=78634.24, stdev=7494.43
lat (usec) : 2=6.84%, 4=92.00%, 10=0.33%, 20=0.07%, 50=0.15%
lat (usec) : 100=0.12%, 250=0.04%, 500=0.03%, 750=0.04%, 1000=0.03%
lat (msec) : 2=0.04%, 4=0.05%, 10=0.14%, 20=0.10%, 50=0.03%
lat (msec) : 100=0.01%, 250=0.01%
cpu : usr=1.89%, sys=6.90%, ctx=94592, majf=0, minf=67
profondità IO : 1=100.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.0%, 32=0.0%, >=64=0.0%
submit : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
complete : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
issued : totale=r=0/w=9350572/d=0, breve=r=0/w=0/d=0, drop=r=0/w=0/d=0
latenza : obiettivo=0, finestra=0, percentile=100.00%, profondità=32
Stato del gruppo di esecuzione 0 (tutti i lavori):
SCRITTURA: io=36526MB, aggrb=623329KB/s, minb=623329KB/s, maxb=623329KB/s, mint=60004msec, maxt=60004msec
Statistiche disco (lettura/scrittura):
sda: ios=276/2956177, merge=354/1423, ticks=184/5082644, in_coda=5078200, util=67.28%Lettura diretta
benchmark: (g=0): rw=randread, bs=4K-4K/4K-4K/4K-4K, ioengine=sync, iodepth=32
...
fio-2.8
Avvio di 8 processi
benchmark: Creazione del file di IO (1 file/256MB)
benchmark: Creazione del file di IO (1 file/256MB)
benchmark: Creazione del file di IO (1 file/256MB)
benchmark: Creazione del file di IO (1 file/256MB)
benchmark: Creazione del file di IO (1 file/256MB)
benchmark: Creazione del file di IO (1 file/256MB)
benchmark: Creazione del file di IO (1 file/256MB)
benchmark: Creazione del file di IO (1 file/256MB)
benchmark: (groupid=0, jobs=8): err= 0: pid=30060: Lun 16 Dic 03:23:27 2019
lettura: io=7109.1MB, bw=121340KB/s, iops=30335, runtime= 60001msec
clat (usec): min=54, max=1005.3K, avg=260.81, stdev=980.86
lat (usec): min=54, max=1005.3K, avg=261.23, stdev=980.88
clat percentili (usec):
| 1.00th=[ 149], 5.00th=[ 167], 10.00th=[ 177], 20.00th=[ 193],
| 30.00th=[ 203], 40.00th=[ 215], 50.00th=[ 225], 60.00th=[ 241],
| 70.00th=[ 266], 80.00th=[ 302], 90.00th=[ 354], 95.00th=[ 414],
| 99.00th=[ 644], 99.50th=[ 716], 99.90th=[ 948], 99.95th=[ 3376],
| 99.99th=[12352]
bw (KB/s): min= 3389, max=23968, per=12.52%, avg=15196.38, stdev=1379.78
lat (usec) : 100=0.09%, 250=64.27%, 500=33.03%, 750=2.27%, 1000=0.24%
lat (msec) : 2=0.04%, 4=0.01%, 10=0.03%, 20=0.01%, 50=0.01%
lat (msec) : 100=0.01%, 250=0.01%, 500=0.01%, 2000=0.01%
cpu : usr=1.10%, sys=6.31%, ctx=1824541, majf=0, minf=84
profondità IO : 1=100.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.0%, 32=0.0%, >=64=0.0%
submit : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
complete : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
issued : totale=r=1820134/w=0/d=0, breve=r=0/w=0/d=0, drop=r=0/w=0/d=0
latenza : obiettivo=0, finestra=0, percentile=100.00%, profondità=32
Stato del gruppo di esecuzione 0 (tutti i lavori):
LETTURA: io=7109.1MB, aggrb=121340KB/s, minb=121340KB/s, maxb=121340KB/s, mint=60001msec, maxt=60001msec
Statistiche disco (lettura/scrittura):
sda: ios=1814323/36, merge=54/29, ticks=399948/4, in_coda=399628, util=99.33%Scrittura diretta
benchmark: (g=0): rw=randwrite, bs=4K-4K/4K-4K/4K-4K, ioengine=sync, iodepth=32
...
fio-2.8
Avvio 8 processi
benchmark: Creazione del file IO (1 file/i / 256MB)
benchmark: (groupid=0, jobs=8): err= 0: pid=30175: Lun 16 Dic 03:25:28 2019
scrittura: io=2144.3MB, bw=36593KB/s, iops=9148, durata= 60003msec
clat (usec): min=66, max=76722, avg=871.26, stdev=5688.89
lat (usec): min=66, max=76722, avg=871.72, stdev=5688.97
percentuali clat (usec):
| 1.00°=[ 70], 5.00°=[ 73], 10.00°=[ 75], 20.00°=[ 78],
| 30.00°=[ 80], 40.00°=[ 82], 50.00°=[ 85], 60.00°=[ 88],
| 70.00°=[ 92], 80.00°=[ 102], 90.00°=[ 225], 95.00°=[ 290],
| 99.00°=[42752], 99.50°=[44800], 99.90°=[46848], 99.95°=[48896],
| 99.99°=[61184]
bw (KB/s): min= 2913, max= 6144, per=12.50%, avg=4575.83, stdev=573.66
lat (usec) : 100=78.69%, 250=13.10%, 500=6.35%, 750=0.02%, 1000=0.02%
lat (msec) : 2=0.02%, 4=0.01%, 10=0.01%, 20=0.01%, 50=1.76%
lat (msec) : 100=0.03%
cpu : usr=0.37%, sys=2.38%, ctx=1108100, majf=0, minf=74
profondità IO : 1=100.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.0%, 32=0.0%, >=64=0.0%
submit : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
complete : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
issued : totale=r=0/w=548927/d=0, short=r=0/w=0/d=0, drop=r=0/w=0/d=0
latenza : target=0, window=0, percentile=100.00%, depth=32
Stato di esecuzione gruppo 0 (tutti i lavori):
SCRITTURA: io=2144.3MB, aggrb=36593KB/s, minb=36593KB/s, maxb=36593KB/s, mint=60003msec, maxt=60003msec
Statistiche disco (lettura/scrittura):
sda: ios=351/548346, merge=381/1573, ticks=220/47296, in_queue=47364, util=78.53%fio (Giappone, Tokyo)ora garantisce l'assenza di fallimenti. Se Read incontra un errore durante la lettura
benchmark: (g=0): rw=randread, bs=4K-4K/4K-4K/4K-4K, ioengine=sync, iodepth=32
...
fio-2.8
Avvio 8 processi
benchmark: Creazione del file IO (1 file/i / 256MB)
benchmark: Creazione del file IO (1 file/i / 256MB)
benchmark: Creazione del file IO (1 file/i / 256MB)
benchmark: Creazione del file IO (1 file/i / 256MB)
benchmark: Creazione del file IO (1 file/i / 256MB)
benchmark: Creazione del file IO (1 file/i / 256MB)
benchmark: Creazione del file IO (1 file/i / 256MB)
benchmark: Creazione del file IO (1 file/i / 256MB)
benchmark: (groupid=0, jobs=8): err= 0: pid=8994: Lun 16 Dic 03:19:35 2019
lettura : io=6104.3MB, bw=104172KB/s, iops=26042, durata= 60004msec
clat (usec): min=2, max=175502, avg=301.62, stdev=709.96
lat (usec): min=2, max=175503, avg=302.53, stdev=709.98
percentuali clat (usec):
| 1.00°=[ 3], 5.00°=[ 4], 10.00°=[ 199], 20.00°=[ 215],
| 30.00°=[ 227], 40.00°=[ 237], 50.00°=[ 247], 60.00°=[ 258],
| 70.00°=[ 278], 80.00°=[ 310], 90.00°=[ 382], 95.00°=[ 516],
| 99.00°=[ 1464], 99.50°=[ 2608], 99.90°=[ 5088], 99.95°=[ 7840],
| 99.99°=[27776]
bw (KB/s): min= 4801, max=18768, per=12.52%, avg=13047.25, stdev=1979.51
lat (usec) : 4=4.96%, 10=1.05%, 20=0.22%, 50=0.02%, 100=0.28%
lat (usec) : 250=46.83%, 500=41.33%, 750=2.46%, 1000=1.19%
lat (msec) : 2=0.93%, 4=0.54%, 10=0.16%, 20=0.02%, 50=0.01%
lat (msec) : 100=0.01%, 250=0.01%
cpu : usr=1.92%, sys=7.58%, ctx=1471253, majf=0, minf=67
profondità IO : 1=100.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.0%, 32=0.0%, >=64=0.0%
submit : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
complete : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
issued : totale=r=1562682/w=0/d=0, short=r=0/w=0/d=0, drop=r=0/w=0/d=0
latenza : target=0, window=0, percentile=100.00%, depth=32
Stato di esecuzione gruppo 0 (tutti i lavori):
LETTURA: io=6104.3MB, aggrb=104171KB/s, minb=104171KB/s, maxb=104171KB/s, mint=60004msec, maxt=60004msec
Statistiche disco (lettura/scrittura):
sda: ios=1464787/22, merge=242/13, ticks=373888/12, in_queue=373712, util=98.37%Scrivi
benchmark: (g=0): rw=randwrite, bs=4K-4K/4K-4K/4K-4K, ioengine=sync, iodepth=32
...
fio-2.8
Inizio 8 processi
benchmark: Preparazione del file IO (1 file(s) / 256MB)
benchmark: (groupid=0, jobs=8): err= 0: pid=9020: Lun Dic 16 03:21:39 2019
scrittura: io=21704MB, bw=370364KB/s, iops=92590, runtime= 60007msec
clat (usec): min=2, max=119437, avg=53.10, stdev=808.22
lat (usec): min=3, max=119438, avg=59.46, stdev=877.89
clat percentili (usec):
| 1.00th=[ 3], 5.00th=[ 3], 10.00th=[ 3], 20.00th=[ 3],
| 30.00th=[ 3], 40.00th=[ 3], 50.00th=[ 4], 60.00th=[ 4],
| 70.00th=[ 4], 80.00th=[ 4], 90.00th=[ 4], 95.00th=[ 4],
| 99.00th=[ 104], 99.50th=[ 2672], 99.90th=[13504], 99.95th=[18816],
| 99.99th=[28032]
bw (KB /s): min= 1, max=59442, per=12.66%, avg=46888.23, stdev=3647.44
lat (usec) : 4=46.23%, 10=52.01%, 20=0.43%, 50=0.10%, 100=0.18%
lat (usec) : 250=0.22%, 500=0.11%, 750=0.04%, 1000=0.03%
lat (msec) : 2=0.09%, 4=0.15%, 10=0.24%, 20=0.12%, 50=0.04%
lat (msec) : 100=0.01%, 250=0.01%
cpu : usr=4.07%, sys=6.16%, ctx=115702, majf=0, minf=82
Profondità IO: 1=100.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.0%, 32=0.0%, >=64=0.0%
submit : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
complete : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
issued : totale=r=0/w=5556102/d=0, short=r=0/w=0/d=0, drop=r=0/w=0/d=0
latenza : target=0, window=0, percentile=100.00%, depth=32
Stato del gruppo di esecuzione 0 (tutti i lavori):
SCRITTURA: io=21704MB, aggrb=370363KB/s, minb=370363KB/s, maxb=370363KB/s, mint=60007msec, maxt=60007msec
Statistiche disco (lettura/scrittura):
sda: ios=146/1732737, merge=57/1467, ticks=140/5125380, in_queue=5123836, util=67.83%Lettura diretta
benchmark: (g=0): rw=randread, bs=4K-4K/4K-4K/4K-4K, ioengine=sync, iodepth=32
...
fio-2.8
Inizio 8 processi
benchmark: Preparazione del file IO (1 file(s) / 256MB)
benchmark: Preparazione del file IO (1 file(s) / 256MB)
benchmark: Preparazione del file IO (1 file(s) / 256MB)
benchmark: Preparazione del file IO (1 file(s) / 256MB)
benchmark: Preparazione del file IO (1 file(s) / 256MB)
benchmark: Preparazione del file IO (1 file(s) / 256MB)
benchmark: Preparazione del file IO (1 file(s) / 256MB)
benchmark: Preparazione del file IO (1 file(s) / 256MB)
benchmark: (groupid=0, jobs=8): err= 0: pid=9007: Lun Dic 16 03:20:39 2019
lettura: io=5844.9MB, bw=99749KB/s, iops=24937, runtime= 60002msec
clat (usec): min=70, max=100509, avg=314.94, stdev=758.21
lat (usec): min=70, max=100509, avg=315.82, stdev=758.24
clat percentili (usec):
| 1.00th=[ 139], 5.00th=[ 199], 10.00th=[ 205], 20.00th=[ 217],
| 30.00th=[ 227], 40.00th=[ 233], 50.00th=[ 241], 60.00th=[ 253],
| 70.00th=[ 270], 80.00th=[ 298], 90.00th=[ 370], 95.00th=[ 516],
| 99.00th=[ 1384], 99.50th=[ 2864], 99.90th=[ 7136], 99.95th=[ 9408],
| 99.99th=[40192]
bw (KB /s): min= 2952, max=15256, per=12.51%, avg=12474.81, stdev=2609.26
lat (usec) : 100=0.35%, 250=57.08%, 500=37.25%, 750=2.41%, 1000=1.29%
lat (msec) : 2=0.93%, 4=0.39%, 10=0.24%, 20=0.02%, 50=0.02%
lat (msec) : 100=0.01%, 250=0.01%
cpu : usr=2.06%, sys=7.24%, ctx=1501769, majf=0, minf=82
Profondità IO: 1=100.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.0%, 32=0.0%, >=64=0.0%
submit : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
complete : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
issued : totale=r=1496285/w=0/d=0, short=r=0/w=0/d=0, drop=r=0/w=0/d=0
latenza : target=0, window=0, percentile=100.00%, depth=32
Stato del gruppo di esecuzione 0 (tutti i lavori):
LETTURA: io=5844.9MB, aggrb=99749KB/s, minb=99749KB/s, maxb=99749KB/s, mint=60002msec, maxt=60002msec
Statistiche disco (lettura/scrittura):
sda: ios=1490329/10, merge=152/5, ticks=394100/0, in_queue=393836, util=99.70%Scrittura diretta
benchmark: (g=0): rw=randwrite, bs=4K-4K/4K-4K/4K-4K, ioengine=sync, iodepth=32
...
fio-2.8
Avviamento 8 processi
benchmark: Creazione del file IO (1 file/i / 256MB)
benchmark: (groupid=0, jobs=8): err= 0: pid=9033: Lun 16 Dic 03:22:39 2019
scrittura: io=1783.9MB, bw=30443KB/s, iops=7610, runt= 60004msec
clat (usec): min=74, max=414357, avg=1045.25, stdev=6500.27
lat (usec): min=75, max=414358, avg=1046.20, stdev=6500.29
percentili clat (usec):
| 1.00th=[ 77], 5.00th=[ 79], 10.00th=[ 80], 20.00th=[ 83],
| 30.00th=[ 85], 40.00th=[ 88], 50.00th=[ 93], 60.00th=[ 99],
| 70.00th=[ 110], 80.00th=[ 126], 90.00th=[ 163], 95.00th=[ 247],
| 99.00th=[37120], 99.50th=[42240], 99.90th=[59136], 99.95th=[69120],
| 99.99th=[124416]
bw (KB /s): min= 354, max= 5447, per=12.53%, avg=3813.73, stdev=898.12
lat (usec) : 100=60.09%, 250=34.95%, 500=1.55%, 750=0.33%, 1000=0.14%
lat (msec) : 2=0.30%, 4=0.24%, 10=0.06%, 20=0.01%, 50=2.13%
lat (msec) : 100=0.20%, 250=0.01%, 500=0.01%
cpu : usr=0.62%, sys=2.31%, ctx=924429, majf=0, minf=66
profondità IO : 1=100.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.0%, 32=0.0%, >=64=0.0%
submit : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
complete : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
issued : totale=r=0/w=456672/d=0, short=r=0/w=0/d=0, drop=r=0/w=0/d=0
latenza : target=0, window=0, percentile=100.00%, depth=32
Stato di esecuzione gruppo 0 (tutti i lavori):
SCRITTURA: io=1783.9MB, aggrb=30442KB/s, minb=30442KB/s, maxb=30442KB/s, mint=60004msec, maxt=60004msec
Statistiche disco (lettura/scrittura):
sda: ios=65/456148, merge=144/1721, ticks=8/47868, in_queue=47764, util=78.32%fio (Singapore)ora garantisce l'assenza di fallimenti. Se Read incontra un errore durante la lettura
benchmark: (g=0): rw=randread, bs=4K-4K/4K-4K/4K-4K, ioengine=sync, iodepth=32
...
fio-2.8
Avviamento 8 processi
benchmark: Creazione del file IO (1 file/i / 256MB)
benchmark: Creazione del file IO (1 file/i / 256MB)
benchmark: Creazione del file IO (1 file/i / 256MB)
benchmark: Creazione del file IO (1 file/i / 256MB)
benchmark: Creazione del file IO (1 file/i / 256MB)
benchmark: Creazione del file IO (1 file/i / 256MB)
benchmark: Creazione del file IO (1 file/i / 256MB)
benchmark: Creazione del file IO (1 file/i / 256MB)
benchmark: (groupid=0, jobs=8): err= 0: pid=29700: Lun 16 Dic 01:29:12 2019
lettura: io=7460.3MB, bw=127319KB/s, iops=31829, runt= 60001msec
clat (usec): min=2, max=100538, avg=245.95, stdev=526.10
lat (usec): min=2, max=100539, avg=246.84, stdev=526.11
percentili clat (usec):
| 1.00th=[ 3], 5.00th=[ 3], 10.00th=[ 181], 20.00th=[ 213],
| 30.00th=[ 223], 40.00th=[ 229], 50.00th=[ 235], 60.00th=[ 243],
| 70.00th=[ 258], 80.00th=[ 274], 90.00th=[ 310], 95.00th=[ 354],
| 99.00th=[ 516], 99.50th=[ 868], 99.90th=[ 2864], 99.95th=[ 3376],
| 99.99th=[ 7648]
bw (KB /s): min= 7664, max=21344, per=12.51%, avg=15924.29, stdev=1653.02
lat (usec) : 4=6.65%, 10=1.02%, 20=0.27%, 50=0.02%, 100=0.24%
lat (usec) : 250=56.60%, 500=34.12%, 750=0.52%, 1000=0.11%
lat (msec) : 2=0.18%, 4=0.25%, 10=0.01%, 20=0.01%, 50=0.01%
lat (msec) : 100=0.01%, 250=0.01%
cpu : usr=2.37%, sys=8.65%, ctx=1767874, majf=2, minf=96
profondità IO : 1=100.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.0%, 32=0.0%, >=64=0.0%
submit : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
complete : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
issued : totale=r=1909821/w=0/d=0, short=r=0/w=0/d=0, drop=r=0/w=0/d=0
latenza : target=0, window=0, percentile=100.00%, depth=32
Stato di esecuzione gruppo 0 (tutti i lavori):
LETTURA: io=7460.3MB, aggrb=127319KB/s, minb=127319KB/s, maxb=127319KB/s, mint=60001msec, maxt=60001msec
Statistiche disco (lettura/scrittura):
sda: ios=1751526/10, merge=136/5, ticks=379692/0, in_queue=379548, util=98.45%Scrivi
benchmark: (g=0): rw=randwrite, bs=4K-4K/4K-4K/4K-4K, ioengine=sync, iodepth=32
...
fio-2.8
Avvio di 8 processi
benchmark: Creazione file IO (1 file(s) / 256MB)
benchmark: (groupid=0, jobs=8): err= 0: pid=29726: Lun 16 Dic 2019 01:31:16
scrittura: io=22301MB, bw=380447KB/s, iops=95111, runt= 60026msec
clat (usec): min=2, max=99818, avg=50.79, stdev=815.47
lat (usec): min=2, max=99819, avg=56.89, stdev=884.08
clat percentuali (usec):
| 1.00th=[ 3], 5.00th=[ 3], 10.00th=[ 3], 20.00th=[ 3],
| 30.00th=[ 3], 40.00th=[ 3], 50.00th=[ 3], 60.00th=[ 4],
| 70.00th=[ 4], 80.00th=[ 4], 90.00th=[ 4], 95.00th=[ 4],
| 99.00th=[ 97], 99.50th=[ 1992], 99.90th=[13248], 99.95th=[18304],
| 99.99th=[29824]
bw (KB /s): min= 1, max=60142, per=12.65%, avg=48143.86, stdev=4034.99
lat (usec) : 4=50.77%, 10=47.42%, 20=0.47%, 50=0.18%, 100=0.18%
lat (usec) : 250=0.22%, 500=0.10%, 750=0.04%, 1000=0.03%
lat (msec) : 2=0.09%, 4=0.14%, 10=0.21%, 20=0.12%, 50=0.04%
lat (msec) : 100=0.01%
cpu : usr=4.24%, sys=6.15%, ctx=116463, majf=0, minf=75
profondità IO : 1=100.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.0%, 32=0.0%, >=64=0.0%
submit : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
complete : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
issued : totale=r=0/w=5709171/d=0, short=r=0/w=0/d=0, drop=r=0/w=0/d=0
latenza : target=0, window=0, percentile=100.00%, depth=32
Stato del gruppo di esecuzione 0 (tutti i lavori):
SCRITTURA: io=22301MB, aggrb=380446KB/s, minb=380446KB/s, maxb=380446KB/s, mint=60026msec, maxt=60026msec
Statistiche disco (lettura/scrittura):
sda: ios=181/1565641, merge=31/1692, ticks=840/7100268, in_queue=7103928, util=90.92%Lettura diretta
benchmark: (g=0): rw=randread, bs=4K-4K/4K-4K/4K-4K, ioengine=sync, iodepth=32
...
fio-2.8
Avvio di 8 processi
benchmark: Creazione file IO (1 file(s) / 256MB)
benchmark: Creazione file IO (1 file(s) / 256MB)
benchmark: Creazione file IO (1 file(s) / 256MB)
benchmark: Creazione file IO (1 file(s) / 256MB)
benchmark: Creazione file IO (1 file(s) / 256MB)
benchmark: Creazione file IO (1 file(s) / 256MB)
benchmark: Creazione file IO (1 file(s) / 256MB)
benchmark: Creazione file IO (1 file(s) / 256MB)
benchmark: (groupid=0, jobs=8): err= 0: pid=29713: Lun 16 Dic 2019 01:30:15
lettura: io=6622.7MB, bw=113024KB/s, iops=28255, runt= 60001msec
clat (usec): min=64, max=1003.4K, avg=277.49, stdev=1028.50
lat (usec): min=65, max=1003.4K, avg=278.34, stdev=1028.52
clat percentuali (usec):
| 1.00th=[ 113], 5.00th=[ 195], 10.00th=[ 207], 20.00th=[ 213],
| 30.00th=[ 219], 40.00th=[ 225], 50.00th=[ 233], 60.00th=[ 241],
| 70.00th=[ 253], 80.00th=[ 274], 90.00th=[ 314], 95.00th=[ 378],
| 99.00th=[ 868], 99.50th=[ 1688], 99.90th=[ 4960], 99.95th=[ 8032],
| 99.99th=[43264]
bw (KB /s): min= 234, max=19920, per=12.52%, avg=14153.85, stdev=3251.43
lat (usec) : 100=0.60%, 250=66.91%, 500=30.22%, 750=1.10%, 1000=0.31%
lat (msec) : 2=0.42%, 4=0.27%, 10=0.14%, 20=0.03%, 50=0.01%
lat (msec) : 100=0.01%, 250=0.01%, 2000=0.01%
cpu : usr=2.03%, sys=7.84%, ctx=1722385, majf=0, minf=66
profondità IO : 1=100.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.0%, 32=0.0%, >=64=0.0%
submit : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
complete : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
issued : totale=r=1695388/w=0/d=0, short=r=0/w=0/d=0, drop=r=0/w=0/d=0
latenza : target=0, window=0, percentile=100.00%, depth=32
Stato del gruppo di esecuzione 0 (tutti i lavori):
LETTURA: io=6622.7MB, aggrb=113023KB/s, minb=113023KB/s, maxb=113023KB/s, mint=60001msec, maxt=60001msec
Statistiche disco (lettura/scrittura):
sda: ios=1689128/10, merge=156/5, ticks=386848/0, in_queue=386776, util=99.63%Scrittura diretta
benchmark: (g=0): rw=randwrite, bs=4K-4K/4K-4K/4K-4K, ioengine=sync, iodepth=32
...
fio-2.8
Avviando 8 processi
benchmark: Creazione dei file IO (1 file/i / 256MB)
benchmark: (groupid=0, jobs=8): err= 0: pid=29739: Lun 16 Dic 01:32:16 2019
scrittura: io=2204.8MB, bw=37628KB/s, iops=9406, durata= 60001msec
clat (usec): min=71, max=106108, avg=844.73, stdev=4994.03
lat (usec): min=72, max=106109, avg=845.63, stdev=4994.04
percentili clat (usec):
| 1.00th=[ 77], 5.00th=[ 78], 10.00th=[ 79], 20.00th=[ 81],
| 30.00th=[ 82], 40.00th=[ 84], 50.00th=[ 86], 60.00th=[ 89],
| 70.00th=[ 95], 80.00th=[ 105], 90.00th=[ 126], 95.00th=[ 161],
| 99.00th=[33536], 99.50th=[35584], 99.90th=[41216], 99.95th=[45824],
| 99.99th=[54016]
bw (KB/s): min= 2250, max= 5573, per=12.51%, avg=4707.66, stdev=501.18
lat (usec) : 100=75.26%, 250=21.53%, 500=0.56%, 750=0.15%, 1000=0.06%
lat (msec) : 2=0.12%, 4=0.10%, 10=0.01%, 20=0.01%, 50=2.19%
lat (msec) : 100=0.02%, 250=0.01%
cpu : usr=0.78%, sys=2.67%, ctx=1141856, majf=0, minf=81
profondità IO : 1=100.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.0%, 32=0.0%, >=64=0.0%
submit : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
complete : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
issued : totale=r=0/w=564422/d=0, breve=r=0/w=0/d=0, drop=r=0/w=0/d=0
latenza : target=0, finestra=0, percentile=100.00%, profondità=32
Stato di esecuzione gruppo 0 (tutti i lavori):
SCRITTURA: io=2204.8MB, aggrb=37627KB/s, minb=37627KB/s, maxb=37627KB/s, mint=60001msec, maxt=60001msec
Statistiche disco (lettura/scrittura):
sda: ios=55/563927, merge=144/1523, ticks=8/44340, in_coda=44224, util=73.69%fio (Regno Unito, Londra)ora garantisce l'assenza di fallimenti. Se Read incontra un errore durante la lettura
benchmark: (g=0): rw=randread, bs=4K-4K/4K-4K/4K-4K, ioengine=sync, iodepth=32
...
fio-2.8
Avviando 8 processi
benchmark: Creazione dei file IO (1 file/i / 256MB)
benchmark: Creazione dei file IO (1 file/i / 256MB)
benchmark: Creazione dei file IO (1 file/i / 256MB)
benchmark: Creazione dei file IO (1 file/i / 256MB)
benchmark: Creazione dei file IO (1 file/i / 256MB)
benchmark: Creazione dei file IO (1 file/i / 256MB)
benchmark: Creazione dei file IO (1 file/i / 256MB)
benchmark: Creazione dei file IO (1 file/i / 256MB)
benchmark: (groupid=0, jobs=8): err= 0: pid=28829: Dom 15 Dic 16:28:01 2019
lettura: io=3631.9MB, bw=61959KB/s, iops=15489, durata= 60023msec
clat (usec): min=2, max=134462, avg=509.94, stdev=1233.42
lat (usec): min=2, max=134463, avg=510.93, stdev=1233.79
percentili clat (usec):
| 1.00th=[ 3], 5.00th=[ 189], 10.00th=[ 207], 20.00th=[ 223],
| 30.00th=[ 235], 40.00th=[ 247], 50.00th=[ 270], 60.00th=[ 298],
| 70.00th=[ 346], 80.00th=[ 430], 90.00th=[ 652], 95.00th=[ 1320],
| 99.00th=[ 5408], 99.50th=[ 7840], 99.90th=[14528], 99.95th=[17792],
| 99.99th=[34048]
bw (KB/s): min= 1440, max=16184, per=12.55%, avg=7778.51, stdev=3012.08
lat (usec) : 4=2.91%, 10=0.57%, 20=0.18%, 50=0.02%, 100=0.14%
lat (usec) : 250=37.38%, 500=43.43%, 750=7.02%, 1000=1.99%
lat (msec) : 2=2.60%, 4=1.95%, 10=1.55%, 20=0.24%, 50=0.02%
lat (msec) : 100=0.01%, 250=0.01%
cpu : usr=1.38%, sys=5.15%, ctx=905144, majf=0, minf=67
profondità IO : 1=100.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.0%, 32=0.0%, >=64=0.0%
submit : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
complete : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
issued : totale=r=929741/w=0/d=0, breve=r=0/w=0/d=0, drop=r=0/w=0/d=0
latenza : target=0, finestra=0, percentile=100.00%, profondità=32
Stato di esecuzione gruppo 0 (tutti i lavori):
LETTURA: io=3631.9MB, aggrb=61958KB/s, minb=61958KB/s, maxb=61958KB/s, mint=60023msec, maxt=60023msec
Statistiche disco (lettura/scrittura):
sda: ios=895279/10, merge=144/5, ticks=396812/12, in_coda=396516, util=97.96%Scrivi
benchmark: (g=0): rw=randwrite, bs=4K-4K/4K-4K/4K-4K, ioengine=sync, iodepth=32
...
fio-2.8
Avvio di 8 processi
benchmark: Creazione del file IO (1 file/i 256MB)
benchmark: (groupid=0, jobs=8): err= 0: pid=28855: Dom 15 Dec 2019 16:30:07
scrittura: io=19601MB, bw=334417KB/s, iops=83604, runt= 60019msec
clat (usec): min=2, max=260881, avg=60.05, stdev=1166.81
lat (usec): min=2, max=260882, avg=66.48, stdev=1253.78
percentili clat (usec):
| 1.00th=[ 3], 5.00th=[ 3], 10.00th=[ 3], 20.00th=[ 3],
| 30.00th=[ 3], 40.00th=[ 3], 50.00th=[ 3], 60.00th=[ 3],
| 70.00th=[ 4], 80.00th=[ 4], 90.00th=[ 4], 95.00th=[ 4],
| 99.00th=[ 48], 99.50th=[ 2128], 99.90th=[15680], 99.95th=[21376],
| 99.99th=[40192]
bw (KB/s): min= 0, max=73357, per=12.86%, avg=43019.84, stdev=11843.30
lat (usec) : 4=60.71%, 10=37.73%, 20=0.44%, 50=0.13%, 100=0.16%
lat (usec) : 250=0.13%, 500=0.08%, 750=0.03%, 1000=0.02%
lat (msec) : 2=0.06%, 4=0.11%, 10=0.21%, 20=0.12%, 50=0.05%
lat (msec) : 100=0.01%, 250=0.01%, 500=0.01%
cpu : usr=3.95%, sys=5.77%, ctx=81576, majf=0, minf=83
profondit IO : 1=100.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.0%, 32=0.0%, >=64=0.0%
submit : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
complete : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
issued : total=r=0/w=5017839/d=0, short=r=0/w=0/d=0, drop=r=0/w=0/d=0
latenza : target=0, window=0, percentile=100.00%, depth=32
Stato del run gruppo 0 (tutti i lavori):
SCRITTA: io=19601MB, aggrb=334416KB/s, minb=334416KB/s, maxb=334416KB/s, mint=60019msec, maxt=60019msec
Dati del disco (lettura/scrittura):
sda: ios=699/1536338, merge=60/1385, ticks=532/5432372, in_queue=5430380, util=77.08%Lettura diretta
benchmark: (g=0): rw=randread, bs=4K-4K/4K-4K/4K-4K, ioengine=sync, iodepth=32
...
fio-2.8
Avvio di 8 processi
benchmark: Creazione del file IO (1 file/i 256MB)
benchmark: Creazione del file IO (1 file/i 256MB)
benchmark: Creazione del file IO (1 file/i 256MB)
benchmark: Creazione del file IO (1 file/i 256MB)
benchmark: Creazione del file IO (1 file/i 256MB)
benchmark: Creazione del file IO (1 file/i 256MB)
benchmark: Creazione del file IO (1 file/i 256MB)
benchmark: Creazione del file IO (1 file/i 256MB)
benchmark: (groupid=0, jobs=8): err= 0: pid=28842: Dom 15 Dec 2019 16:29:06
lettura: io=4286.8MB, bw=73146KB/s, iops=18286, runt= 60011msec
clat (usec): min=66, max=157991, avg=431.19, stdev=1243.53
lat (usec): min=67, max=157992, avg=432.10, stdev=1243.78
percentili clat (usec):
| 1.00th=[ 113], 5.00th=[ 191], 10.00th=[ 203], 20.00th=[ 215],
| 30.00th=[ 225], 40.00th=[ 235], 50.00th=[ 249], 60.00th=[ 266],
| 70.00th=[ 290], 80.00th=[ 338], 90.00th=[ 478], 95.00th=[ 788],
| 99.00th=[ 4640], 99.50th=[ 7456], 99.90th=[14912], 99.95th=[18304],
| 99.99th=[48384]
bw (KB/s): min= 924, max=15136, per=12.56%, avg=9184.53, stdev=3293.69
lat (usec) : 100=0.62%, 250=50.61%, 500=39.45%, 750=4.09%, 1000=1.23%
lat (msec) : 2=1.62%, 4=1.06%, 10=1.06%, 20=0.24%, 50=0.03%
lat (msec) : 100=0.01%, 250=0.01%
cpu : usr=1.62%, sys=5.73%, ctx=1112738, majf=0, minf=75
profondit IO : 1=100.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.0%, 32=0.0%, >=64=0.0%
submit : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
complete : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
issued : total=r=1097395/w=0/d=0, short=r=0/w=0/d=0, drop=r=0/w=0/d=0
latenza : target=0, window=0, percentile=100.00%, depth=32
Stato del run gruppo 0 (tutti i lavori):
LETTURA: io=4286.8MB, aggrb=73146KB/s, minb=73146KB/s, maxb=73146KB/s, mint=60011msec, maxt=60011msec
Dati del disco (lettura/scrittura):
sda: ios=1096684/10, merge=159/5, ticks=395396/4, in_queue=395132, util=99.05%Scrittura diretta
benchmark: (g=0): rw=randwrite, bs=4K-4K/4K-4K/4K-4K, ioengine=sync, iodepth=32
...
fio-2.8
Avvio di 8 processi
benchmark: Creazione file IO (1 file/i - 256MB)
benchmark: (groupid=0, jobs=8): err= 0: pid=28870: Domenica 15 Dic 2019 16:31:07
scrittura: io=750168KB, bw=12501KB/s, iops=3125, runt= 60008msec
clat (usec): min=76, max=396545, avg=2550.32, stdev=14063.14
lat (usec): min=77, max=396546, avg=2551.50, stdev=14063.56
clat percentili (usec):
| 1.00th=[ 81], 5.00th=[ 84], 10.00th=[ 87], 20.00th=[ 94],
| 30.00th=[ 101], 40.00th=[ 112], 50.00th=[ 129], 60.00th=[ 151],
| 70.00th=[ 179], 80.00th=[ 243], 90.00th=[ 548], 95.00th=[ 3376],
| 99.00th=[74240], 99.50th=[98816], 99.90th=[164864], 99.95th=[189440],
| 99.99th=[276480]
bw (KB /s): min= 103, max= 4120, per=12.70%, avg=1587.53, stdev=808.38
lat (usec) : 100=28.22%, 250=52.47%, 500=8.76%, 750=1.96%, 1000=0.91%
lat (msec) : 2=1.63%, 4=1.65%, 10=0.97%, 20=0.19%, 50=1.17%
lat (msec) : 100=1.60%, 250=0.47%, 500=0.01%
cpu : usr=0.36%, sys=1.58%, ctx=383096, majf=0, minf=74
Profondità IO : 1=100.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.0%, 32=0.0%, >=64=0.0%
submit : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
complete : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
issued : totale=r=0/w=187542/d=0, breve=r=0/w=0/d=0, drop=r=0/w=0/d=0
latenza : target=0, finestra=0, percentile=100.00%, profondità=32
Stato del gruppo di esecuzione 0 (tutti i lavori):
SCRITTURA: io=750168KB, aggrb=12501KB/s, minb=12501KB/s, maxb=12501KB/s, mint=60008msec, maxt=60008msec
Statistiche disco (lettura/scrittura):
sda: ios=232/187357, merge=433/2112, ticks=520/52288, in_queue=52668, util=85.28%fio (USA, Atlanta)ora garantisce l'assenza di fallimenti. Se Read incontra un errore durante la lettura
benchmark: (g=0): rw=randread, bs=4K-4K/4K-4K/4K-4K, ioengine=sync, iodepth=32
...
fio-2.8
Avvio di 8 processi
benchmark: Creazione file IO (1 file/i - 256MB)
benchmark: Creazione file IO (1 file/i - 256MB)
benchmark: Creazione file IO (1 file/i - 256MB)
benchmark: Creazione file IO (1 file/i - 256MB)
benchmark: Creazione file IO (1 file/i - 256MB)
benchmark: Creazione file IO (1 file/i - 256MB)
benchmark: Creazione file IO (1 file/i - 256MB)
benchmark: Creazione file IO (1 file/i - 256MB)
benchmark: (groupid=0, jobs=8): err= 0: pid=1353: Giovedì 5 Dic 2019 08:14:33
lettura: io=5863.2MB, bw=100061KB/s, iops=25015, runt= 60002msec
clat (usec): min=1, max=109953, avg=316.23, stdev=905.11
lat (usec): min=1, max=109954, avg=316.70, stdev=905.29
clat percentili (usec):
| 1.00th=[ 2], 5.00th=[ 10], 10.00th=[ 169], 20.00th=[ 195],
| 30.00th=[ 213], 40.00th=[ 227], 50.00th=[ 245], 60.00th=[ 266],
| 70.00th=[ 298], 80.00th=[ 342], 90.00th=[ 418], 95.00th=[ 510],
| 99.00th=[ 1288], 99.50th=[ 2576], 99.90th=[12480], 99.95th=[17792],
| 99.99th=[43264]
bw (KB /s): min= 4007, max=19840, per=12.49%, avg=12499.98, stdev=3205.40
lat (usec) : 2=0.12%, 4=1.95%, 10=2.75%, 20=1.10%, 50=0.12%
lat (usec) : 100=0.27%, 250=46.38%, 500=41.94%, 750=3.30%, 1000=0.66%
lat (msec) : 2=0.73%, 4=0.38%, 10=0.16%, 20=0.10%, 50=0.03%
lat (msec) : 100=0.01%, 250=0.01%
cpu : usr=1.12%, sys=7.37%, ctx=1424468, majf=0, minf=74
Profondità IO : 1=100.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.0%, 32=0.0%, >=64=0.0%
submit : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
complete : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
issued : totale=r=1500958/w=0/d=0, breve=r=0/w=0/d=0, drop=r=0/w=0/d=0
latenza : target=0, finestra=0, percentile=100.00%, profondità=32
Stato del gruppo di esecuzione 0 (tutti i lavori):
LETTURA: io=5863.2MB, aggrb=100060KB/s, minb=100060KB/s, maxb=100060KB/s, mint=60002msec, maxt=60002msec
Statistiche disco (lettura/scrittura):
sda: ios=1407476/10, merge=144/5, ticks=367876/0, in_queue=367508, util=98.27%Scrivi
benchmark: (g=0): rw=randwrite, bs=4K-4K/4K-4K/4K-4K, ioengine=sync, iodepth=32
...
fio-2.8
Avvio di 8 processi
benchmark: Creazione di file IO (1 file(s) / 256MB)
benchmark: (groupid=0, jobs=8): err= 0: pid=1386: Gio 5 Dic 2019 08:16:37
write: io=30002MB, bw=511974KB/s, iops=127993, runt= 60007msec
clat (usec): min=1, max=168979, avg=47.39, stdev=843.23
lat (usec): min=1, max=270942, avg=50.03, stdev=898.26
clat percentili (usec):
| 1.00th=[ 2], 5.00th=[ 2], 10.00th=[ 2], 20.00th=[ 2],
| 30.00th=[ 2], 40.00th=[ 2], 50.00th=[ 2], 60.00th=[ 3],
| 70.00th=[ 3], 80.00th=[ 3], 90.00th=[ 3], 95.00th=[ 3],
| 99.00th=[ 16], 99.50th=[ 382], 99.90th=[14912], 99.95th=[19328],
| 99.99th=[29056]
bw (KB /s): min= 1, max=89640, per=12.64%, avg=64734.89, stdev=7943.05
lat (usec) : 2=0.09%, 4=96.74%, 10=2.01%, 20=0.19%, 50=0.16%
lat (usec) : 100=0.19%, 250=0.10%, 500=0.04%, 750=0.03%, 1000=0.02%
lat (msec) : 2=0.05%, 4=0.05%, 10=0.15%, 20=0.14%, 50=0.04%
lat (msec) : 100=0.01%, 250=0.01%
cpu : usr=1.71%, sys=7.21%, ctx=89916, majf=0, minf=75
profondità IO : 1=100.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.0%, 32=0.0%, >=64=0.0%
submit : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
complete : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
issued : total=r=0/w=7680511/d=0, short=r=0/w=0/d=0, drop=r=0/w=0/d=0
latenza : target=0, window=0, percentile=100.00%, depth=32
Stato di esecuzione gruppo 0 (tutti i lavori):
WRITE: io=30002MB, aggrb=511974KB/s, minb=511974KB/s, maxb=511974KB/s, mint=60007msec, maxt=60007msec
Statistiche disco (lettura/scrittura):
sda: ios=149/2401249, merge=59/1413, ticks=224/4709572, in_queue=4705400, util=65.68%Lettura diretta
benchmark: (g=0): rw=randread, bs=4K-4K/4K-4K/4K-4K, ioengine=sync, iodepth=32
...
fio-2.8
Avvio di 8 processi
benchmark: Creazione di file IO (1 file(s) / 256MB)
benchmark: Creazione di file IO (1 file(s) / 256MB)
benchmark: Creazione di file IO (1 file(s) / 256MB)
benchmark: Creazione di file IO (1 file(s) / 256MB)
benchmark: Creazione di file IO (1 file(s) / 256MB)
benchmark: Creazione di file IO (1 file(s) / 256MB)
benchmark: Creazione di file IO (1 file(s) / 256MB)
benchmark: Creazione di file IO (1 file(s) / 256MB)
benchmark: (groupid=0, jobs=8): err= 0: pid=1366: Gio 5 Dic 2019 08:15:37
read : io=4400.3MB, bw=75092KB/s, iops=18773, runt= 60004msec
clat (usec): min=54, max=146994, avg=421.38, stdev=1591.75
lat (usec): min=55, max=146995, avg=422.04, stdev=1592.67
clat percentili (usec):
| 1.00th=[ 97], 5.00th=[ 159], 10.00th=[ 173], 20.00th=[ 193],
| 30.00th=[ 209], 40.00th=[ 223], 50.00th=[ 241], 60.00th=[ 266],
| 70.00th=[ 302], 80.00th=[ 354], 90.00th=[ 462], 95.00th=[ 676],
| 99.00th=[ 4048], 99.50th=[ 9280], 99.90th=[19584], 99.95th=[28032],
| 99.99th=[60672]
bw (KB /s): min= 1760, max=19184, per=12.53%, avg=9406.77, stdev=3435.47
lat (usec) : 100=1.10%, 250=52.98%, 500=37.72%, 750=3.93%, 1000=1.36%
lat (msec) : 2=1.36%, 4=0.55%, 10=0.55%, 20=0.37%, 50=0.08%
lat (msec) : 100=0.02%, 250=0.01%
cpu : usr=1.07%, sys=5.29%, ctx=1151545, majf=0, minf=67
profondità IO : 1=100.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.0%, 32=0.0%, >=64=0.0%
submit : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
complete : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
issued : total=r=1126460/w=0/d=0, short=r=0/w=0/d=0, drop=r=0/w=0/d=0
latenza : target=0, window=0, percentile=100.00%, depth=32
Stato di esecuzione gruppo 0 (tutti i lavori):
READ: io=4400.3MB, aggrb=75092KB/s, minb=75092KB/s, maxb=75092KB/s, mint=60004msec, maxt=60004msec
Statistiche disco (lettura/scrittura):
sda: ios=1124490/19, merge=311/14, ticks=392884/24, in_queue=392608, util=98.99%Scrittura diretta
benchmark: (g=0): rw=randwrite, bs=4K-4K/4K-4K/4K-4K, ioengine=sync, iodepth=32
...
fio-2.8
Avvio di 8 processi
benchmark: Creazione del file IO (1 file/i - 256MB)
benchmark: (groupid=0, jobs=8): err= 0: pid=1399: Gio 5 Dic 08:17:38 2019
scrittura: io=1424.9MB, bw=24315KB/s, iops=6078, durata= 60003msec
clat (usec): min=66, max=168724, avg=1311.68, stdev=7949.99
lat (usec): min=66, max=168724, avg=1312.29, stdev=7950.64
percentili clat (usec):
| 1.00th=[ 70], 5.00th=[ 73], 10.00th=[ 75], 20.00th=[ 78],
| 30.00th=[ 81], 40.00th=[ 86], 50.00th=[ 91], 60.00th=[ 100],
| 70.00th=[ 118], 80.00th=[ 167], 90.00th=[ 286], 95.00th=[ 390],
| 99.00th=[43776], 99.50th=[58112], 99.90th=[91648], 99.95th=[103936],
| 99.99th=[125440]
bw (KB/s): min= 600, max= 5231, per=12.54%, avg=3048.58, stdev=962.56
lat (usec) : 100=59.56%, 250=28.19%, 500=8.00%, 750=0.69%, 1000=0.39%
lat (msec) : 2=0.43%, 4=0.14%, 10=0.14%, 20=0.08%, 50=1.67%
lat (msec) : 100=0.63%, 250=0.06%
cpu : usr=0.39%, sys=2.24%, ctx=738676, majf=0, minf=59
profondità IO : 1=100.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.0%, 32=0.0%, >=64=0.0%
invia : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
completa : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
emesso : totale=r=0/w=364746/d=0, breve=r=0/w=0/d=0, abbattuto=r=0/w=0/d=0
latenza : target=0, finestra=0, percentile=100.00%, profondità=32
Stato di esecuzione gruppo 0 (tutti i lavori):
SCRITTURA: io=1424.9MB, aggrb=24315KB/s, minb=24315KB/s, maxb=24315KB/s, mint=60003msec, maxt=60003msec
Statistiche disco (lettura/scrittura):
sda: ios=152/363129, merge=338/1944, ticks=264/48728, in_coda=48864, util=79.69%fio (USA, Dallas)ora garantisce l'assenza di fallimenti. Se Read incontra un errore durante la lettura
benchmark: (g=0): rw=randread, bs=4K-4K/4K-4K/4K-4K, ioengine=sync, iodepth=32
...
fio-2.8
Avvio di 8 processi
benchmark: Creazione del file IO (1 file/i - 256MB)
benchmark: Creazione del file IO (1 file/i - 256MB)
benchmark: Creazione del file IO (1 file/i - 256MB)
benchmark: Creazione del file IO (1 file/i - 256MB)
benchmark: Creazione del file IO (1 file/i - 256MB)
benchmark: Creazione del file IO (1 file/i - 256MB)
benchmark: Creazione del file IO (1 file/i - 256MB)
benchmark: Creazione del file IO (1 file/i - 256MB)
benchmark: (groupid=0, jobs=8): err= 0: pid=1700: Mer 11 Dic 14:48:11 2019
lettura: io=6200.4MB, bw=105812KB/s, iops=26452, durata= 60001msec
clat (usec): min=2, max=102104, avg=296.47, stdev=729.41
lat (usec): min=2, max=102105, avg=297.48, stdev=729.66
percentili clat (usec):
| 1.00th=[ 3], 5.00th=[ 4], 10.00th=[ 201], 20.00th=[ 223],
| 30.00th=[ 233], 40.00th=[ 245], 50.00th=[ 258], 60.00th=[ 274],
| 70.00th=[ 290], 80.00th=[ 314], 90.00th=[ 358], 95.00th=[ 422],
| 99.00th=[ 1064], 99.50th=[ 2064], 99.90th=[ 6816], 99.95th=[10048],
| 99.99th=[36608]
bw (KB/s): min= 7008, max=19088, per=12.50%, avg=13230.61, stdev=1790.79
lat (usec) : 4=4.58%, 10=1.55%, 20=0.51%, 50=0.02%, 100=0.14%
lat (usec) : 250=36.05%, 500=54.16%, 750=1.36%, 1000=0.53%
lat (msec) : 2=0.56%, 4=0.36%, 10=0.13%, 20=0.03%, 50=0.02%
lat (msec) : 100=0.01%, 250=0.01%
cpu : usr=2.03%, sys=8.96%, ctx=1487519, majf=0, minf=74
profondità IO : 1=100.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.0%, 32=0.0%, >=64=0.0%
invia : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
completa : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
emesso : totale=r=1587201/w=0/d=0, breve=r=0/w=0/d=0, abbattuto=r=0/w=0/d=0
latenza : target=0, finestra=0, percentile=100.00%, profondità=32
Stato di esecuzione gruppo 0 (tutti i lavori):
LETTURA: io=6200.4MB, aggrb=105811KB/s, minb=105811KB/s, maxb=105811KB/s, mint=60001msec, maxt=60001msec
Statistiche disco (lettura/scrittura):
sda: ios=1477598/10, merge=134/5, ticks=337536/0, in_coda=337040, util=98.37%Scrivi
benchmark: (g=0): rw=randwrite, bs=4K-4K/4K-4K/4K-4K, ioengine=sync, iodepth=32
...
fio-2.8
Avviamento di 8 processi
benchmark: Creazione del file IO (1 file(s) / 256MB)
benchmark: (groupid=0, jobs=8): err= 0: pid=1726: Mer Dec 11 14:50:15 2019
write: io=22194MB, bw=378745KB/s, iops=94686, runt= 60006msec
clat (usec): min=2, max=116106, avg=52.63, stdev=827.76
lat (usec): min=2, max=116107, avg=58.41, stdev=892.15
percentili clat (usec):
| 1.00th=[ 3], 5.00th=[ 3], 10.00th=[ 3], 20.00th=[ 3],
| 30.00th=[ 3], 40.00th=[ 3], 50.00th=[ 4], 60.00th=[ 4],
| 70.00th=[ 4], 80.00th=[ 4], 90.00th=[ 4], 95.00th=[ 4],
| 99.00th=[ 97], 99.50th=[ 2320], 99.90th=[13888], 99.95th=[19328],
| 99.99th=[29056]
bw (KB /s): min= 1, max=60735, per=12.65%, avg=47903.56, stdev=4565.88
lat (usec) : 4=45.50%, 10=52.63%, 20=0.53%, 50=0.15%, 100=0.21%
lat (usec) : 250=0.19%, 500=0.11%, 750=0.05%, 1000=0.03%
lat (msec) : 2=0.09%, 4=0.14%, 10=0.22%, 20=0.12%, 50=0.04%
lat (msec) : 100=0.01%, 250=0.01%
cpu : usr=4.18%, sys=6.17%, ctx=119947, majf=0, minf=74
Profondità IO : 1=100.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.0%, 32=0.0%, >=64=0.0%
submit : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
complete : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
issued : total=r=0/w=5681736/d=0, short=r=0/w=0/d=0, drop=r=0/w=0/d=0
latency : target=0, window=0, percentile=100.00%, depth=32
Stato di esecuzione del gruppo 0 (tutti i lavori):
WRITE: io=22194MB, aggrb=378744KB/s, minb=378744KB/s, maxb=378744KB/s, mint=60006msec, maxt=60006msec
Statistiche disco (lettura/scrittura):
sda: ios=204/1655764, merge=0/1663, ticks=432/5708944, in_queue=5711996, util=75.42%Lettura diretta
benchmark: (g=0): rw=randread, bs=4K-4K/4K-4K/4K-4K, ioengine=sync, iodepth=32
...
fio-2.8
Avviamento di 8 processi
benchmark: Creazione del file IO (1 file(s) / 256MB)
benchmark: Creazione del file IO (1 file(s) / 256MB)
benchmark: Creazione del file IO (1 file(s) / 256MB)
benchmark: Creazione del file IO (1 file(s) / 256MB)
benchmark: Creazione del file IO (1 file(s) / 256MB)
benchmark: Creazione del file IO (1 file(s) / 256MB)
benchmark: Creazione del file IO (1 file(s) / 256MB)
benchmark: Creazione del file IO (1 file(s) / 256MB)
benchmark: (groupid=0, jobs=8): err= 0: pid=1713: Mer Dec 11 14:49:15 2019
read : io=6961.6MB, bw=118808KB/s, iops=29702, runt= 60001msec
clat (usec): min=67, max=100512, avg=263.94, stdev=572.86
lat (usec): min=68, max=100513, avg=264.80, stdev=572.88
percentili clat (usec):
| 1.00th=[ 149], 5.00th=[ 199], 10.00th=[ 205], 20.00th=[ 213],
| 30.00th=[ 225], 40.00th=[ 231], 50.00th=[ 237], 60.00th=[ 243],
| 70.00th=[ 258], 80.00th=[ 274], 90.00th=[ 306], 95.00th=[ 346],
| 99.00th=[ 516], 99.50th=[ 932], 99.90th=[ 3088], 99.95th=[ 6304],
| 99.99th=[14784]
bw (KB /s): min= 7356, max=17056, per=12.51%, avg=14865.38, stdev=1547.41
lat (usec) : 100=0.36%, 250=65.31%, 500=33.25%, 750=0.45%, 1000=0.17%
lat (msec) : 2=0.26%, 4=0.12%, 10=0.07%, 20=0.01%, 50=0.01%
lat (msec) : 100=0.01%, 250=0.01%
cpu : usr=2.30%, sys=9.10%, ctx=1787510, majf=0, minf=82
Profondità IO : 1=100.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.0%, 32=0.0%, >=64=0.0%
submit : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
complete : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
issued : total=r=1782151/w=0/d=0, short=r=0/w=0/d=0, drop=r=0/w=0/d=0
latency : target=0, window=0, percentile=100.00%, depth=32
Stato di esecuzione del gruppo 0 (tutti i lavori):
READ: io=6961.6MB, aggrb=118808KB/s, minb=118808KB/s, maxb=118808KB/s, mint=60001msec, maxt=60001msec
Statistiche disco (lettura/scrittura):
sda: ios=1775430/12, merge=142/6, ticks=374772/0, in_queue=374608, util=99.88%Scrittura diretta
benchmark: (g=0): rw=randwrite, bs=4K-4K/4K-4K/4K-4K, ioengine=sync, iodepth=32
...
fio-2.8
Avvio di 8 processi
benchmark: Creazione file IO (1 file / 256MB)
benchmark: (groupid=0, jobs=8): err= 0: pid=1739: Mer 11 Dic 14:51:16 2019
write: io=2319.8MB, bw=39588KB/s, iops=9897, runt= 60003msec
clat (usec): min=72, max=129405, avg=802.66, stdev=4689.80
lat (usec): min=73, max=129406, avg=803.62, stdev=4689.82
clat percentili (usec):
| 1.00th=[ 76], 5.00th=[ 78], 10.00th=[ 79], 20.00th=[ 81],
| 30.00th=[ 82], 40.00th=[ 84], 50.00th=[ 86], 60.00th=[ 88],
| 70.00th=[ 91], 80.00th=[ 97], 90.00th=[ 111], 95.00th=[ 137],
| 99.00th=[30848], 99.50th=[33024], 99.90th=[37632], 99.95th=[41216],
| 99.99th=[62720]
bw (KB /s): min= 2833, max= 6248, per=12.52%, avg=4956.34, stdev=397.19
lat (usec) : 100=83.08%, 250=14.10%, 500=0.21%, 750=0.09%, 1000=0.05%
lat (msec) : 2=0.10%, 4=0.08%, 10=0.01%, 20=0.01%, 50=2.27%
lat (msec) : 100=0.02%, 250=0.01%
cpu : usr=0.88%, sys=2.91%, ctx=1201789, majf=0, minf=75
Profondità IO : 1=100.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.0%, 32=0.0%, >=64=0.0%
submit : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
complete : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
issued : totale=r=0/w=593856/d=0, breve=r=0/w=0/d=0, drop=r=0/w=0/d=0
latenza : target=0, finestra=0, percentile=100.00%, depth=32
Stato del gruppo di esecuzione 0 (tutti i lavori):
WRITE: io=2319.8MB, aggrb=39588KB/s, minb=39588KB/s, maxb=39588KB/s, mint=60003msec, maxt=60003msec
Statistiche disco (lettura/scrittura):
sda: ios=56/593337, merge=143/1500, ticks=12/43260, in_queue=43144, util=71.87%fio (USA, Fremont)ora garantisce l'assenza di fallimenti. Se Read incontra un errore durante la lettura
benchmark: (g=0): rw=randread, bs=4K-4K/4K-4K/4K-4K, ioengine=sync, iodepth=32
...
fio-2.8
Avvio di 8 processi
benchmark: Creazione file IO (1 file / 256MB)
benchmark: Creazione file IO (1 file / 256MB)
benchmark: Creazione file IO (1 file / 256MB)
benchmark: Creazione file IO (1 file / 256MB)
benchmark: Creazione file IO (1 file / 256MB)
benchmark: Creazione file IO (1 file / 256MB)
benchmark: Creazione file IO (1 file / 256MB)
benchmark: Creazione file IO (1 file / 256MB)
benchmark: (groupid=0, jobs=8): err= 0: pid=30282: Mer 11 Dic 18:48:11 2019
read : io=7310.9MB, bw=124764KB/s, iops=31190, runt= 60004msec
clat (usec): min=2, max=108489, avg=250.77, stdev=583.00
lat (usec): min=2, max=108489, avg=251.65, stdev=583.02
clat percentili (usec):
| 1.00th=[ 3], 5.00th=[ 3], 10.00th=[ 159], 20.00th=[ 211],
| 30.00th=[ 223], 40.00th=[ 231], 50.00th=[ 239], 60.00th=[ 247],
| 70.00th=[ 258], 80.00th=[ 274], 90.00th=[ 306], 95.00th=[ 342],
| 99.00th=[ 540], 99.50th=[ 1368], 99.90th=[ 3504], 99.95th=[ 6496],
| 99.99th=[13888]
bw (KB /s): min= 7848, max=20600, per=12.51%, avg=15607.82, stdev=1622.54
lat (usec) : 4=6.90%, 10=0.84%, 20=0.19%, 50=0.01%, 100=0.37%
lat (usec) : 250=53.78%, 500=36.77%, 750=0.37%, 1000=0.14%
lat (msec) : 2=0.23%, 4=0.30%, 10=0.07%, 20=0.01%, 50=0.01%
lat (msec) : 100=0.01%, 250=0.01%
cpu : usr=2.17%, sys=8.32%, ctx=1751322, majf=3, minf=88
Profondità IO : 1=100.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.0%, 32=0.0%, >=64=0.0%
submit : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
complete : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
issued : totale=r=1871578/w=0/d=0, breve=r=0/w=0/d=0, drop=r=0/w=0/d=0
latenza : target=0, finestra=0, percentile=100.00%, depth=32
Stato del gruppo di esecuzione 0 (tutti i lavori):
READ: io=7310.9MB, aggrb=124763KB/s, minb=124763KB/s, maxb=124763KB/s, mint=60004msec, maxt=60004msec
Statistiche disco (lettura/scrittura):
sda: ios=1719411/10, merge=136/5, ticks=367604/0, in_queue=367292, util=98.42%Scrivi
benchmark: (g=0): rw=randwrite, bs=4K-4K/4K-4K/4K-4K, ioengine=sync, iodepth=32
...
fio-2.8
Avvio di 8 processi
benchmark: Creazione dei file di IO (1 file/i / 256MB)
benchmark: (groupid=0, jobs=8): err= 0: pid=30308: Mer Dec 11 18:50:15 2019
scrittura: io=22228MB, bw=379297KB/s, iops=94824, durata= 60010msec
clat (usec): min=2, max=71934, avg=51.74, stdev=781.09
lat (usec): min=3, max=76027, avg=57.84, stdev=846.45
percentili clat (usec):
| 1.00th=[ 3], 5.00th=[ 3], 10.00th=[ 3], 20.00th=[ 3],
| 30.00th=[ 3], 40.00th=[ 3], 50.00th=[ 3], 60.00th=[ 4],
| 70.00th=[ 4], 80.00th=[ 4], 90.00th=[ 4], 95.00th=[ 4],
| 99.00th=[ 105], 99.50th=[ 2640], 99.90th=[12864], 99.95th=[18304],
| 99.99th=[28032]
bw (KB/s): min= 1, max=57849, per=12.64%, avg=47960.37, stdev=3393.26
lat (usec) : 4=52.13%, 10=46.07%, 20=0.42%, 50=0.11%, 100=0.22%
lat (usec) : 250=0.21%, 500=0.11%, 750=0.04%, 1000=0.03%
lat (msec) : 2=0.09%, 4=0.16%, 10=0.24%, 20=0.11%, 50=0.04%
lat (msec) : 100=0.01%
cpu : usr=4.16%, sys=6.13%, ctx=122895, majf=0, minf=82
profondità IO: 1=100.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.0%, 32=0.0%, >=64=0.0%
inviato : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
completato : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
emesso : totale=r=0/w=5690402/d=0, breve=r=0/w=0/d=0, drop=r=0/w=0/d=0
latenza : target=0, finestra=0, percentile=100.00%, profondità=32
Stato di esecuzione gruppo 0 (tutti i lavori):
SCRITTURA: io=22228MB, aggrb=379296KB/s, minb=379296KB/s, maxb=379296KB/s, mint=60010msec, maxt=60010msec
Statistiche disco (lettura/scrittura):
sda: ios=172/1796795, merge=31/1518, ticks=196/5151300, in_coda=5149896, util=69.28%Lettura diretta
benchmark: (g=0): rw=randread, bs=4K-4K/4K-4K/4K-4K, ioengine=sync, iodepth=32
...
fio-2.8
Avvio di 8 processi
benchmark: Creazione dei file di IO (1 file/i / 256MB)
benchmark: Creazione dei file di IO (1 file/i / 256MB)
benchmark: Creazione dei file di IO (1 file/i / 256MB)
benchmark: Creazione dei file di IO (1 file/i / 256MB)
benchmark: Creazione dei file di IO (1 file/i / 256MB)
benchmark: Creazione dei file di IO (1 file/i / 256MB)
benchmark: Creazione dei file di IO (1 file/i / 256MB)
benchmark: Creazione dei file di IO (1 file/i / 256MB)
benchmark: (groupid=0, jobs=8): err= 0: pid=30295: Mer Dec 11 18:49:15 2019
lettura: io=7053.2MB, bw=120372KB/s, iops=30093, durata= 60001msec
clat (usec): min=67, max=149994, avg=259.65, stdev=564.00
lat (usec): min=68, max=149995, avg=260.50, stdev=564.01
percentili clat (usec):
| 1.00th=[ 118], 5.00th=[ 193], 10.00th=[ 205], 20.00th=[ 217],
| 30.00th=[ 225], 40.00th=[ 231], 50.00th=[ 239], 60.00th=[ 247],
| 70.00th=[ 258], 80.00th=[ 270], 90.00th=[ 298], 95.00th=[ 326],
| 99.00th=[ 442], 99.50th=[ 732], 99.90th=[ 3536], 99.95th=[ 6752],
| 99.99th=[14016]
bw (KB/s): min= 7751, max=16512, per=12.51%, avg=15054.93, stdev=1315.85
lat (usec) : 100=0.47%, 250=63.33%, 500=35.47%, 750=0.24%, 1000=0.10%
lat (msec) : 2=0.20%, 4=0.09%, 10=0.08%, 20=0.01%, 50=0.01%
lat (msec) : 100=0.01%, 250=0.01%
cpu : usr=2.33%, sys=8.06%, ctx=1846033, majf=0, minf=83
profondità IO: 1=100.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.0%, 32=0.0%, >=64=0.0%
inviato : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
completato : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
emesso : totale=r=1805615/w=0/d=0, breve=r=0/w=0/d=0, drop=r=0/w=0/d=0
latenza : target=0, finestra=0, percentile=100.00%, profondità=32
Stato di esecuzione gruppo 0 (tutti i lavori):
LETTURA: io=7053.2MB, aggrb=120372KB/s, minb=120372KB/s, maxb=120372KB/s, mint=60001msec, maxt=60001msec
Statistiche disco (lettura/scrittura):
sda: ios=1803762/10, merge=144/5, ticks=382228/0, in_coda=382160, util=99.88%Scrittura diretta
benchmark: (g=0): rw=randwrite, bs=4K-4K/4K-4K/4K-4K, ioengine=sync, iodepth=32
...
fio-2.8
Avviando 8 processi
benchmark: Preparazione file IO (1 file/i / 256MB)
benchmark: (groupid=0, jobs=8): err= 0: pid=30321: Mer 11 Dic 18:51:16 2019
scrittura: io=2204.4MB, bw=37617KB/s, iops=9404, runt= 60005msec
clat (usec): min=75, max=155277, avg=845.18, stdev=5068.01
lat (usec): min=76, max=155278, avg=846.06, stdev=5068.02
percentili clat (usec):
| 1.00th=[ 79], 5.00th=[ 81], 10.00th=[ 82], 20.00th=[ 84],
| 30.00th=[ 85], 40.00th=[ 87], 50.00th=[ 90], 60.00th=[ 92],
| 70.00th=[ 97], 80.00th=[ 104], 90.00th=[ 122], 95.00th=[ 147],
| 99.00th=[34048], 99.50th=[36096], 99.90th=[40704], 99.95th=[43776],
| 99.99th=[55040]
bw (KB /s): min= 2514, max= 5664, per=12.51%, avg=4707.09, stdev=458.93
lat (usec) : 100=74.69%, 250=22.43%, 500=0.32%, 750=0.13%, 1000=0.06%
lat (msec) : 2=0.13%, 4=0.09%, 10=0.01%, 20=0.01%, 50=2.14%
lat (msec) : 100=0.02%, 250=0.01%
cpu : usr=0.73%, sys=2.64%, ctx=1141286, majf=0, minf=82
Profondità IO: 1=100.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.0%, 32=0.0%, >=64=0.0%
sottoporre: 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
completare: 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
emesso : totale=r=0/w=564308/d=0, breve=r=0/w=0/d=0, drop=r=0/w=0/d=0
latenza : target=0, finestra=0, percentile=100.00%, profondità=32
Stato gruppo di esecuzione 0 (tutti i lavori):
SCRITTURA: io=2204.4MB, aggrb=37617KB/s, minb=37617KB/s, maxb=37617KB/s, mint=60005msec, maxt=60005msec
Statistiche disco (lettura/scrittura):
sda: ios=63/563824, merge=144/1549, ticks=68/44880, in_queue=44828, util=74.54%fio (USA, Newark)ora garantisce l'assenza di fallimenti. Se Read incontra un errore durante la lettura
benchmark: (g=0): rw=randread, bs=4K-4K/4K-4K/4K-4K, ioengine=sync, iodepth=32
...
fio-2.8
Avviando 8 processi
benchmark: Preparazione file IO (1 file/i / 256MB)
benchmark: Preparazione file IO (1 file/i / 256MB)
benchmark: Preparazione file IO (1 file/i / 256MB)
benchmark: Preparazione file IO (1 file/i / 256MB)
benchmark: Preparazione file IO (1 file/i / 256MB)
benchmark: Preparazione file IO (1 file/i / 256MB)
benchmark: Preparazione file IO (1 file/i / 256MB)
benchmark: Preparazione file IO (1 file/i / 256MB)
benchmark: (groupid=0, jobs=8): err= 0: pid=10448: Gio 12 Dic 13:06:37 2019
lettura: io=7558.4MB, bw=128994KB/s, iops=32248, runt= 60001msec
clat (usec): min=1, max=1002.2K, avg=244.98, stdev=946.83
lat (usec): min=1, max=1002.2K, avg=245.40, stdev=946.83
percentili clat (usec):
| 1.00th=[ 1], 5.00th=[ 2], 10.00th=[ 153], 20.00th=[ 183],
| 30.00th=[ 199], 40.00th=[ 211], 50.00th=[ 223], 60.00th=[ 239],
| 70.00th=[ 262], 80.00th=[ 298], 90.00th=[ 354], 95.00th=[ 410],
| 99.00th=[ 596], 99.50th=[ 844], 99.90th=[ 2544], 99.95th=[ 2960],
| 99.99th=[13888]
bw (KB /s): min= 4981, max=22968, per=12.52%, avg=16154.17, stdev=1818.71
lat (usec) : 2=1.77%, 4=3.76%, 10=1.80%, 20=0.40%, 50=0.18%
lat (usec) : 100=0.47%, 250=57.15%, 500=32.56%, 750=1.32%, 1000=0.19%
lat (msec) : 2=0.19%, 4=0.20%, 10=0.01%, 20=0.01%, 50=0.01%
lat (msec) : 100=0.01%, 250=0.01%, 500=0.01%, 2000=0.01%
cpu : usr=1.24%, sys=7.51%, ctx=1795177, majf=2, minf=82
Profondità IO: 1=100.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.0%, 32=0.0%, >=64=0.0%
sottoporre: 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
completare: 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
emesso : totale=r=1934945/w=0/d=0, breve=r=0/w=0/d=0, drop=r=0/w=0/d=0
latenza : target=0, finestra=0, percentile=100.00%, profondità=32
Stato gruppo di esecuzione 0 (tutti i lavori):
LETTURA: io=7558.4MB, aggrb=128994KB/s, minb=128994KB/s, maxb=128994KB/s, mint=60001msec, maxt=60001msec
Statistiche disco (lettura/scrittura):
sda: ios=1775630/10, merge=144/5, ticks=400756/0, in_queue=400528, util=98.21%Scrivi
benchmark: (g=0): rw=randwrite, bs=4K-4K/4K-4K/4K-4K, ioengine=sync, iodepth=32
...
fio-2.8
Avviamento di 8 processi
benchmark: Creazione del file IO (1 file(s) / 256MB)
benchmark: (groupid=0, jobs=8): err= 0: pid=10474: Gio 12 Dic 2019 13:08:40
scrittura: io=32935MB, bw=561990KB/s, iops=140497, runt= 60011msec
clat (usec): min=1, max=71142, avg=42.34, stdev=755.46
lat (usec): min=1, max=71142, avg=44.95, stdev=799.24
clat percentili (usec):
| 1.00th=[ 1], 5.00th=[ 2], 10.00th=[ 2], 20.00th=[ 2],
| 30.00th=[ 2], 40.00th=[ 2], 50.00th=[ 2], 60.00th=[ 2],
| 70.00th=[ 2], 80.00th=[ 3], 90.00th=[ 3], 95.00th=[ 3],
| 99.00th=[ 14], 99.50th=[ 378], 99.90th=[13120], 99.95th=[17536],
| 99.99th=[26752]
bw (KB /s): min= 1, max=90912, per=12.64%, avg=71015.53, stdev=7060.81
lat (usec) : 2=1.50%, 4=96.15%, 10=1.26%, 20=0.13%, 50=0.11%
lat (usec) : 100=0.22%, 250=0.10%, 500=0.04%, 750=0.04%, 1000=0.03%
lat (msec) : 2=0.05%, 4=0.05%, 10=0.16%, 20=0.12%, 50=0.03%
lat (msec) : 100=0.01%
cpu : usr=1.88%, sys=7.08%, ctx=102574, majf=0, minf=75
Profondità IO : 1=100.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.0%, 32=0.0%, >=64=0.0%
submit : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
complete : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
issued : total=r=0/w=8431394/d=0, short=r=0/w=0/d=0, drop=r=0/w=0/d=0
latenza : target=0, window=0, percentile=100.00%, depth=32
Stato di esecuzione gruppo 0 (tutti i lavori):
SCRITTURA: io=32935MB, aggrb=561989KB/s, minb=561989KB/s, maxb=561989KB/s, mint=60011msec, maxt=60011msec
Statistiche disco (lettura/scrittura):
sda: ios=204/2664201, merge=0/1530, ticks=96/5015780, in_queue=5011968, util=66.88%Lettura diretta
benchmark: (g=0): rw=randread, bs=4K-4K/4K-4K/4K-4K, ioengine=sync, iodepth=32
...
fio-2.8
Avviamento di 8 processi
benchmark: Creazione del file IO (1 file(s) / 256MB)
benchmark: Creazione del file IO (1 file(s) / 256MB)
benchmark: Creazione del file IO (1 file(s) / 256MB)
benchmark: Creazione del file IO (1 file(s) / 256MB)
benchmark: Creazione del file IO (1 file(s) / 256MB)
benchmark: Creazione del file IO (1 file(s) / 256MB)
benchmark: Creazione del file IO (1 file(s) / 256MB)
benchmark: Creazione del file IO (1 file(s) / 256MB)
benchmark: (groupid=0, jobs=8): err= 0: pid=10461: Gio 12 Dic 2019 13:07:39
lettura : io=7272.5MB, bw=124105KB/s, iops=31026, runt= 60002msec
clat (usec): min=52, max=150788, avg=254.66, stdev=558.22
lat (usec): min=52, max=150788, avg=255.12, stdev=558.23
clat percentili (usec):
| 1.00th=[ 129], 5.00th=[ 159], 10.00th=[ 169], 20.00th=[ 185],
| 30.00th=[ 199], 40.00th=[ 209], 50.00th=[ 221], 60.00th=[ 237],
| 70.00th=[ 262], 80.00th=[ 302], 90.00th=[ 358], 95.00th=[ 418],
| 99.00th=[ 564], 99.50th=[ 708], 99.90th=[ 1928], 99.95th=[ 2832],
| 99.99th=[10816]
bw (KB /s): min= 8656, max=22752, per=12.51%, avg=15520.89, stdev=1889.80
lat (usec) : 100=0.52%, 250=65.45%, 500=32.26%, 750=1.34%, 1000=0.19%
lat (msec) : 2=0.16%, 4=0.07%, 10=0.01%, 20=0.01%, 50=0.01%
lat (msec) : 100=0.01%, 250=0.01%
cpu : usr=1.28%, sys=6.40%, ctx=1876818, majf=0, minf=75
Profondità IO : 1=100.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.0%, 32=0.0%, >=64=0.0%
submit : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
complete : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
issued : total=r=1861643/w=0/d=0, short=r=0/w=0/d=0, drop=r=0/w=0/d=0
latenza : target=0, window=0, percentile=100.00%, depth=32
Stato di esecuzione gruppo 0 (tutti i lavori):
LETTURA: io=7272.5MB, aggrb=124105KB/s, minb=124105KB/s, maxb=124105KB/s, mint=60002msec, maxt=60002msec
Statistiche disco (lettura/scrittura):
sda: ios=1861380/10, merge=144/5, ticks=390012/0, in_queue=389716, util=99.03%Scrittura diretta
benchmark: (g=0): rw=randwrite, bs=4K-4K/4K-4K/4K-4K, ioengine=sync, iodepth=32
...
fio-2.8
Avviando 8 processi
benchmark: Creazione del file IO (1 file/i) (256MB)
benchmark: (groupid=0, jobs=8): err= 0: pid=10487: Gio 12 Dic 2019 13:09:40
scrittura: io=2191.1MB, bw=37407KB/s, iops=9351, durata= 60004msec
clat (usec): min=64, max=485184, avg=852.18, stdev=5707.61
lat (usec): min=65, max=485184, avg=852.64, stdev=5707.61
percentili clat (usec):
| 1.00th=[ 69], 5.00th=[ 70], 10.00th=[ 72], 20.00th=[ 73],
| 30.00th=[ 75], 40.00th=[ 76], 50.00th=[ 79], 60.00th=[ 82],
| 70.00th=[ 87], 80.00th=[ 104], 90.00th=[ 187], 95.00th=[ 266],
| 99.00th=[38656], 99.50th=[40704], 99.90th=[45824], 99.95th=[52480],
| 99.99th=[88576]
bw (KB /s): min= 311, max= 6184, per=12.54%, avg=4691.88, stdev=732.96
lat (usec) : 100=78.71%, 250=15.08%, 500=3.93%, 750=0.17%, 1000=0.08%
lat (msec) : 2=0.08%, 4=0.02%, 10=0.01%, 20=0.01%, 50=1.83%
lat (msec) : 100=0.06%, 250=0.01%, 500=0.01%
cpu : usr=0.42%, sys=2.55%, ctx=1133358, majf=0, minf=75
profondità IO : 1=100.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.0%, 32=0.0%, >=64=0.0%
submit : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
complete : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
issued : totale=r=0/w=561138/d=0, breve=r=0/w=0/d=0, drop=r=0/w=0/d=0
latenza : target=0, finestra=0, percentile=100.00%, profondità=32
Stato del run gruppo 0 (tutti i lavori):
SCRITTURA: io=2191.1MB, aggrb=37406KB/s, minb=37406KB/s, maxb=37406KB/s, mint=60004msec, maxt=60004msec
Statistiche del disco (lettura/scrittura):
sda: ios=55/560849, merge=144/1569, ticks=48/45804, in_coda=45712, util=76.12%Speedtest (Australia, Sydney)
Recupero configurazione speedtest.net...
Test in corso da Linode (172.105.166.138)...
Recupero lista server speedtest.net...
Selezione del miglior server in base al ping...
Ospitato da 'Yes' Optus (Sydney) [1.01 km]: 5.273 ms
Test della velocità di download................................................................................
Download: 3748.73 Mbit/s
Test della velocità di upload................................................................................................
Upload: 1914.90 Mbit/sSpeedtest (Canada, Toronto)
Recupero configurazione speedtest.net...
Test in corso da Linode (172.105.27.90)...
Recupero lista server speedtest.net...
Selezione del miglior server in base al ping...
Ospitato da Bell Mobility (Toronto, ON) [3.45 km]: 4.353 ms
Test della velocità di download................................................................................
Download: 2291.58 Mbit/s
Test della velocità di upload................................................................................................
Upload: 1898.46 Mbit/sSpeedtest (Germania, Francoforte)
Recupero configurazione speedtest.net...
Test in corso da Linode (172.105.66.241)...
Recupero lista server speedtest.net...
Selezione del miglior server in base al ping...
Ospitato da Vodafone DE (Francoforte) [0.89 km]: 2.5 ms
Test della velocità di download................................................................................
Download: 334.21 Mbit/s
Test della velocità di upload................................................................................................
Upload: 778.76 Mbit/sSpeedtest (India, Mumbai)
Recupero configurazione speedtest.net...
Test in corso da Linode (172.105.53.168)...
Recupero lista server speedtest.net...
Selezione del miglior server in base al ping...
Ospitato da I-ON (Mumbai) [13.76 km]: 41.212 ms
Test della velocità di download................................................................................
Download: 2668.93 Mbit/s
Test della velocità di upload................................................................................................
Upload: 2456.87 Mbit/sSpeedtest (Giappone, Tokyo)
Recupero della configurazione di speedtest.net...
Test in corso da Linode (172.104.99.120)...
Recupero dell'elenco dei server di speedtest.net...
Selezione del miglior server in base al ping...
Ospitato da OPEN Project (via 20G SINET) (Tokyo) [6.34 km]: 2.983 ms
Testing della velocità di download................................................................................
Download: 1514.59 Mbit/s
Testing della velocità di upload................................................................................................
Upload: 742.07 Mbit/sSpeedtest (Singapore)
Recupero della configurazione di speedtest.net...
Test in corso da Linode (139.162.42.89)...
Recupero dell'elenco dei server di speedtest.net...
Selezione del miglior server in base al ping...
Ospitato da StarHub Mobile Pte Ltd (Singapore) [7.42 km]: 4.323 ms
Testing della velocità di download................................................................................
Download: 2594.09 Mbit/s
Testing della velocità di upload................................................................................................
Upload: 2845.87 Mbit/sSpeedtest (Regno Unito, Londra)
Recupero della configurazione di speedtest.net...
Test in corso da Linode (85.159.213.129)...
Recupero dell'elenco dei server di speedtest.net...
Selezione del miglior server in base al ping...
Ospitato da Spitfire Network Services (Londra) [0.92 km]: 3.546 ms
Testing della velocità di download................................................................................
Download: 1292.02 Mbit/s
Testing della velocità di upload................................................................................................
Upload: 1262.76 Mbit/sSpeedtest (USA, Atlanta)
Recupero della configurazione di speedtest.net...
Test in corso da Linode (45.79.223.127)...
Recupero dell'elenco dei server di speedtest.net...
Selezione del miglior server in base al ping...
Ospitato da Hotwire Fision (Atlanta, GA) [0.37 km]: 1.599 ms
Testing della velocità di download................................................................................
Download: 623.66 Mbit/s
Testing della velocità di upload................................................................................................
Upload: 899.49 Mbit/sSpeedtest (USA, Dallas)
Recupero della configurazione di speedtest.net...
Test in corso da Linode (45.33.18.235)...
Recupero dell'elenco dei server di speedtest.net...
Selezione del miglior server in base al ping...
Ospitato da Windstream (Dallas, TX) [2.33 km]: 6.618 ms
Testing della velocità di download................................................................................
Download: 1750.90 Mbit/s
Testing della velocità di upload................................................................................................
Upload: 2639.56 Mbit/sSpeedtest (USA, Fremont)
Recupero della configurazione di speedtest.net...
Test in corso da Linode (45.79.226.251)...
Recupero dell'elenco dei server di speedtest.net...
Selezione del miglior server in base al ping...
Ospitato da Converse in Code Networks (Fremont, CA) [1.89 km]: 4.107 ms
Testing della velocità di download................................................................................
Download: 683.26 Mbit/s
Testing della velocità di upload................................................................................................
Upload: 746.06 Mbit/sSpeedtest (USA, Newark)
Recupero della configurazione di speedtest.net...
Test in corso da Linode (45.79.181.215)...
Recupero dell'elenco dei server di speedtest.net...
Selezione del miglior server in base al ping...
Ospitato da Interserver, inc (Secaucus, NJ) [11.03 km]: 5.212 ms
Testing della velocità di download................................................................................
Download: 1773.85 Mbit/s
Testing della velocità di upload................................................................................................
Upload: 2021.52 Mbit/s
Server virtuale di Hetzner:
- piano CX11 (20 GB SSD / 1x vCPU / 2 GB RAM / 10000 Mbit/s a 2.99€ al mese);
- centri di dati in Germania, Finlandia.
Test:
Unixbench (Germania, Falkenstein)
BYTE UNIX Benchmarks (Version 5.1.3)
Sistema: debian-2gb-fsn1-1: GNU/Linux
OS: GNU/Linux -- 4.9.0-11-amd64 -- #1 SMP Debian 4.9.189-3+deb9u2 (2019-11-11)
Macchina: x86_64 (sconosciuto)
Lingua: en_US.utf8 (charmap="UTF-8", collate="UTF-8")
CPU 0: Processore Intel Xeon (Skylake, IBRS) (4589.2 bogomips)
x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET
17:44:12 attivo 1:02, 1 utente, carico medio: 0.45, 0.12, 0.04; livello di esecuzione 5
------------------------------------------------------------------------
Esecuzione Benchmark: Mer Dic 04 2019 17:44:12 - 18:12:22
1 CPU nel sistema; esecuzione di 1 copia parallela dei test
Dhrystone 2 usando variabili di registro 31999500.4 lps (10.0 s, 7 campioni)
Double-Precision Whetstone 4041.0 MWIPS (9.9 s, 7 campioni)
Execl Throughput 4467.7 lps (30.0 s, 2 campioni)
File Copy 1024 bufsize 2000 maxblocks 522204.8 KBps (30.0 s, 2 campioni)
File Copy 256 bufsize 500 maxblocks 132016.7 KBps (30.0 s, 2 campioni)
File Copy 4096 bufsize 8000 maxblocks 1293513.2 KBps (30.0 s, 2 campioni)
Pipe Throughput 703333.3 lps (10.0 s, 7 campioni)
Pipe-based Context Switching 105055.3 lps (10.0 s, 7 campioni)
Process Creation 9959.9 lps (30.0 s, 2 campioni)
Shell Scripts (1 concorrente) 7888.1 lpm (60.0 s, 2 campioni)
Shell Scripts (8 concorrenti) 1021.9 lpm (60.0 s, 2 campioni)
System Call Overhead 420618.3 lps (10.0 s, 7 campioni)
Valori dell'Indice dei Benchmark di Sistema BASELINE RISULTATO INDICE
Dhrystone 2 usando variabili di registro 116700.0 31999500.4 2742.0
Double-Precision Whetstone 55.0 4041.0 734.7
Execl Throughput 43.0 4467.7 1039.0
File Copy 1024 bufsize 2000 maxblocks 3960.0 522204.8 1318.7
File Copy 256 bufsize 500 maxblocks 1655.0 132016.7 797.7
File Copy 4096 bufsize 8000 maxblocks 5800.0 1293513.2 2230.2
Pipe Throughput 12440.0 703333.3 565.4
Pipe-based Context Switching 4000.0 105055.3 262.6
Process Creation 126.0 9959.9 790.5
Shell Scripts (1 concorrente) 42.4 7888.1 1860.4
Shell Scripts (8 concorrenti) 6.0 1021.9 1703.2
System Call Overhead 15000.0 420618.3 280.4
========
Punteggio dell'Indice dei Benchmark di Sistema 945.8Unixbench (Germania, Norimberga)
BYTE UNIX Benchmarks (Versione 5.1.3)
Sistema: debian-2gb-nbg1-1: GNU/Linux
OS: GNU/Linux -- 4.9.0-11-amd64 -- #1 SMP Debian 4.9.189-3+deb9u2 (2019-11-11)
Macchina: x86_64 (sconosciuto)
Lingua: en_US.utf8 (charmap="UTF-8", collate="UTF-8")
CPU 0: Intel Xeon Processor (Skylake, IBRS) (4200.0 bogomips)
x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET
17:43:43 attivo 1:01, 1 utente, carico medio: 0.68, 0.20, 0.07; livello di esecuzione 5
------------------------------------------------------------------------
Esecuzione del benchmark: Mer Dic 04 2019 17:43:43 - 18:11:50
1 CPU nel sistema; in esecuzione 1 copia parallela dei test
Dhrystone 2 utilizzando variabili di registrazione 30981175.0 lps (10.0 s, 7 campioni)
Double-Precision Whetstone 3970.6 MWIPS (9.9 s, 7 campioni)
Throughput Execl 4214.2 lps (29.6 s, 2 campioni)
Copia File 1024 bufsize 2000 maxblocks 455583.2 KBps (30.0 s, 2 campioni)
Copia File 256 bufsize 500 maxblocks 134162.5 KBps (30.0 s, 2 campioni)
Copia File 4096 bufsize 8000 maxblocks 1327033.8 KBps (30.0 s, 2 campioni)
Throughput Pipe 709339.4 lps (10.0 s, 7 campioni)
Switching di contesto basato su Pipe 102866.3 lps (10.0 s, 7 campioni)
Creazione di Processi 8830.0 lps (30.0 s, 2 campioni)
Shell Scripts (1 concorrente) 7109.0 lpm (60.0 s, 2 campioni)
Shell Scripts (8 concorrenti) 888.5 lpm (60.1 s, 2 campioni)
Sovraccarico delle chiamate di sistema 424010.8 lps (10.0 s, 7 campioni)
Valori dell'indice dei benchmark di sistema BASELINE RISULTATO INDICE
Dhrystone 2 utilizzando variabili di registrazione 116700.0 30981175.0 2654.8
Double-Precision Whetstone 55.0 3970.6 721.9
Throughput Execl 43.0 4214.2 980.0
Copia File 1024 bufsize 2000 maxblocks 3960.0 455583.2 1150.5
Copia File 256 bufsize 500 maxblocks 1655.0 134162.5 810.6
Copia File 4096 bufsize 8000 maxblocks 5800.0 1327033.8 2288.0
Throughput Pipe 12440.0 709339.4 570.2
Switching di contesto basato su Pipe 4000.0 102866.3 257.2
Creazione di Processi 126.0 8830.0 700.8
Shell Scripts (1 concorrente) 42.4 7109.0 1676.6
Shell Scripts (8 concorrenti) 6.0 888.5 1480.9
Sovraccarico delle chiamate di sistema 15000.0 424010.8 282.7
========
Punteggio dell'indice dei benchmark di sistema 901.7Unixbench (Finlandia, Helsinki)
BYTE UNIX Benchmarks (Version 5.1.3)
Sistema: debian-2gb-hel1-1: GNU/Linux
OS: GNU/Linux -- 4.9.0-11-amd64 -- #1 SMP Debian 4.9.189-3+deb9u2 (2019-11-11)
Macchina: x86_64 (sconosciuta)
Lingua: en_US.utf8 (charmap="UTF-8", collate="UTF-8")
CPU 0: Processore Intel Xeon (Skylake, IBRS) (4200.0 bogomips)
x86-64, MMX, Espansione Indirizzo Fisico, SYSENTER/SYSEXIT, SYSCALL/SYSRET
17:45:00 up 1:02, 1 utente, carico medio: 0.67, 0.22, 0.07; runlevel 5
------------------------------------------------------------------------
Esecuzione Benchmark: Mer Dic 04 2019 17:45:00 - 18:13:09
1 CPU nel sistema; esecuzione di 1 copia parallela dei test
Dhrystone 2 usando variabili di registro 29256935.7 lps (10.0 s, 7 campioni)
Double-Precision Whetstone 3758.3 MWIPS (9.9 s, 7 campioni)
Throughput Execl 3536.8 lps (30.0 s, 2 campioni)
Copia File 1024 bufsize 2000 maxblocks 416729.8 KBps (30.0 s, 2 campioni)
Copia File 256 bufsize 500 maxblocks 116120.6 KBps (30.0 s, 2 campioni)
Copia File 4096 bufsize 8000 maxblocks 1211197.2 KBps (30.0 s, 2 campioni)
Throughput Pipe 636599.3 lps (10.0 s, 7 campioni)
Cambio di Contesto basato su Pipe 92831.7 lps (10.0 s, 7 campioni)
Creazione di Processo 8632.2 lps (30.0 s, 2 campioni)
Script Shell (1 concorrente) 6427.6 lpm (60.0 s, 2 campioni)
Script Shell (8 concorrenti) 784.8 lpm (60.1 s, 2 campioni)
Sovraccarico Chiamata di Sistema 378836.2 lps (10.0 s, 7 campioni)
Valori Indice Benchmark di Sistema BASELINE RISULTATO INDICE
Dhrystone 2 usando variabili di registro 116700.0 29256935.7 2507.0
Double-Precision Whetstone 55.0 3758.3 683.3
Throughput Execl 43.0 3536.8 822.5
Copia File 1024 bufsize 2000 maxblocks 3960.0 416729.8 1052.3
Copia File 256 bufsize 500 maxblocks 1655.0 116120.6 701.6
Copia File 4096 bufsize 8000 maxblocks 5800.0 1211197.2 2088.3
Throughput Pipe 12440.0 636599.3 511.7
Cambio di Contesto basato su Pipe 4000.0 92831.7 232.1
Creazione di Processo 126.0 8632.2 685.1
Script Shell (1 concorrente) 42.4 6427.6 1515.9
Script Shell (8 concorrenti) 6.0 784.8 1308.0
Sovraccarico Chiamata di Sistema 15000.0 378836.2 252.6
========
Punteggio Indice Benchmark di Sistema 817.1dd (Germania, Falkenstein)Blocchi da 1M
2048+0 record in
2048+0 record out
2147483648 byte (2.1 GB, 2.0 GiB) copiati, 3.1357 s, 685 MB/sBlocchi da 64K
32768+0 record in
32768+0 record out
2147483648 byte (2.1 GB, 2.0 GiB) copiati, 2.41475 s, 889 MB/sdd (Germania, Norimberga)Blocchi da 1M
2048+0 record in
2048+0 record out
2147483648 byte (2.1 GB, 2.0 GiB) copiati, 4.34572 s, 494 MB/sBlocchi da 64K
32768+0 record in
32768+0 record out
2147483648 byte (2.1 GB, 2.0 GiB) copiati, 61.8634 s, 34.7 MB/sdd (Finlandia, Helsinki)Blocchi da 1M
2048+0 record in
2048+0 record out
2147483648 byte (2.1 GB, 2.0 GiB) copiati, 3.91158 s, 549 MB/sBlocchi da 64K
32768+0 record in
32768+0 record out
2147483648 byte (2.1 GB, 2.0 GiB) copiati, 561.943 s, 3.8 MB/sfio (Germania, Falkenstein)ora garantisce l'assenza di fallimenti. Se Read incontra un errore durante la lettura
benchmark: (g=0): rw=randread, bs=4K-4K/4K-4K/4K-4K, ioengine=sync, iodepth=32
...
fio-2.8
Avvio di 8 processi
benchmark: Creazione del file IO (1 file(s) / 256MB)
benchmark: Creazione del file IO (1 file(s) / 256MB)
benchmark: Creazione del file IO (1 file(s) / 256MB)
benchmark: Creazione del file IO (1 file(s) / 256MB)
benchmark: Creazione del file IO (1 file(s) / 256MB)
benchmark: Creazione del file IO (1 file(s) / 256MB)
benchmark: Creazione del file IO (1 file(s) / 256MB)
benchmark: Creazione del file IO (1 file(s) / 256MB)
benchmark: (groupid=0, jobs=8): err= 0: pid=27954: Mer 4 Dic 18:13:32 2019
lettura : io=12935MB, bw=220758KB/s, iops=55189, runt= 60001msec
clat (usec): min=1, max=15276, avg=138.82, stdev=194.23
lat (usec): min=2, max=15277, avg=139.89, stdev=194.55
clat percentili (usec):
| 1.00th=[ 2], 5.00th=[ 2], 10.00th=[ 2], 20.00th=[ 2],
| 30.00th=[ 3], 40.00th=[ 3], 50.00th=[ 68], 60.00th=[ 189],
| 70.00th=[ 215], 80.00th=[ 251], 90.00th=[ 326], 95.00th=[ 414],
| 99.00th=[ 660], 99.50th=[ 812], 99.90th=[ 2192], 99.95th=[ 3056],
| 99.99th=[ 4448]
bw (KB /s): min=13160, max=52192, per=12.50%, avg=27592.76, stdev=9637.34
lat (usec) : 2=0.13%, 4=41.65%, 10=6.64%, 20=1.32%, 50=0.21%
lat (usec) : 100=0.19%, 250=29.76%, 500=17.46%, 750=1.99%, 1000=0.37%
lat (msec) : 2=0.18%, 4=0.09%, 10=0.02%, 20=0.01%
cpu : usr=2.75%, sys=7.24%, ctx=1708991, majf=2, minf=110
Profondità IO : 1=100.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.0%, 32=0.0%, >=64=0.0%
submit : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
complete : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
issued : totale=r=3311429/w=0/d=0, short=r=0/w=0/d=0, drop=r=0/w=0/d=0
latenza : target=0, window=0, percentile=100.00%, depth=32
Stato di esecuzione gruppo 0 (tutti i lavori):
LETTURA: io=12935MB, aggrb=220758KB/s, minb=220758KB/s, maxb=220758KB/s, mint=60001msec, maxt=60001msec
Statistiche disco (lettura/scrittura):
sda: ios=1641059/31, merge=0/26, ticks=326344/444, in_queue=326668, util=97.95%Scrivi
benchmark: (g=0): rw=randwrite, bs=4K-4K/4K-4K/4K-4K, ioengine=sync, iodepth=32
...
fio-2.8
Avvio di 8 processi
benchmark: Creazione del file IO (1 file(s) / 256MB)
benchmark: (groupid=0, jobs=8): err= 0: pid=27993: Mer 4 Dic 18:15:39 2019
scrittura: io=30828MB, bw=526046KB/s, iops=131511, runt= 60009msec
clat (usec): min=1, max=72109, avg=40.58, stdev=834.02
lat (usec): min=2, max=72109, avg=44.54, stdev=898.63
clat percentili (usec):
| 1.00th=[ 2], 5.00th=[ 2], 10.00th=[ 3], 20.00th=[ 3],
| 30.00th=[ 3], 40.00th=[ 3], 50.00th=[ 3], 60.00th=[ 3],
| 70.00th=[ 3], 80.00th=[ 4], 90.00th=[ 4], 95.00th=[ 4],
| 99.00th=[ 8], 99.50th=[ 12], 99.90th=[15936], 99.95th=[20096],
| 99.99th=[31104]
bw (KB /s): min= 1, max=80631, per=12.58%, avg=66166.54, stdev=7286.63
lat (usec) : 2=0.01%, 4=74.79%, 10=24.56%, 20=0.28%, 50=0.05%
lat (usec) : 100=0.02%, 250=0.01%, 500=0.01%, 750=0.01%, 1000=0.01%
lat (msec) : 2=0.01%, 4=0.02%, 10=0.08%, 20=0.11%, 50=0.06%
lat (msec) : 100=0.01%
cpu : usr=4.73%, sys=6.73%, ctx=50571, majf=0, minf=82
Profondità IO : 1=100.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.0%, 32=0.0%, >=64=0.0%
submit : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
complete : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
issued : totale=r=0/w=7891869/d=0, short=r=0/w=0/d=0, drop=r=0/w=0/d=0
latenza : target=0, window=0, percentile=100.00%, depth=32
Stato di esecuzione gruppo 0 (tutti i lavori):
SCRITTURA: io=30828MB, aggrb=526045KB/s, minb=526045KB/s, maxb=526045KB/s, mint=60009msec, maxt=60009msec
Statistiche disco (lettura/scrittura):
sda: ios=527/424265, merge=89/1974, ticks=692/2002184, in_queue=2002388, util=27.50%Lettura diretta
benchmark: (g=0): rw=randread, bs=4K-4K/4K-4K/4K-4K, ioengine=sync, iodepth=32
...
fio-2.8
Avvio di 8 processi
benchmark: Allestimento dei file IO (1 file/i 256MB)
benchmark: Allestimento dei file IO (1 file/i 256MB)
benchmark: Allestimento dei file IO (1 file/i 256MB)
benchmark: Allestimento dei file IO (1 file/i 256MB)
benchmark: Allestimento dei file IO (1 file/i 256MB)
benchmark: Allestimento dei file IO (1 file/i 256MB)
benchmark: Allestimento dei file IO (1 file/i 256MB)
benchmark: Allestimento dei file IO (1 file/i 256MB)
benchmark: (groupid=0, jobs=8): err= 0: pid=27977: Mer Dic 4 18:14:37 2019
lettura: io=7711.1MB, bw=131613KB/s, iops=32903, runt= 60002msec
clat (usec): min=61, max=10698, avg=237.50, stdev=110.59
lat (usec): min=62, max=10706, avg=238.41, stdev=110.73
clat percentile (usec):
| 1.00th=[ 117], 5.00th=[ 141], 10.00th=[ 157], 20.00th=[ 177],
| 30.00th=[ 191], 40.00th=[ 201], 50.00th=[ 213], 60.00th=[ 227],
| 70.00th=[ 245], 80.00th=[ 274], 90.00th=[ 342], 95.00th=[ 418],
| 99.00th=[ 612], 99.50th=[ 724], 99.90th=[ 1144], 99.95th=[ 1608],
| 99.99th=[ 2928]
bw (KB/s): min= 8408, max=19592, per=12.50%, avg=16453.29, stdev=2036.10
lat (usec) : 100=0.10%, 250=71.70%, 500=25.83%, 750=1.95%, 1000=0.28%
lat (msec) : 2=0.11%, 4=0.03%, 10=0.01%, 20=0.01%
cpu : usr=2.15%, sys=6.16%, ctx=1978828, majf=0, minf=80
profondità IO : 1=100.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.0%, 32=0.0%, >=64=0.0%
submit : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
complete : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
issued : total=r=1974259/w=0/d=0, short=r=0/w=0/d=0, drop=r=0/w=0/d=0
latenza : target=0, window=0, percentile=100.00%, depth=32
Stato dell'esecuzione gruppo 0 (tutti i lavori):
LETTURA: io=7711.1MB, aggrb=131612KB/s, minb=131612KB/s, maxb=131612KB/s, mint=60002msec, maxt=60002msec
Statistiche disco (lettura/scrittura):
sda: ios=1969675/13, merge=0/7, ticks=379064/4, in_queue=378660, util=99.83%Scrittura diretta
benchmark: (g=0): rw=randwrite, bs=4K-4K/4K-4K/4K-4K, ioengine=sync, iodepth=32
...
fio-2.8
Avvio di 8 processi
benchmark: Allestimento dei file IO (1 file/i 256MB)
benchmark: (groupid=0, jobs=8): err= 0: pid=28016: Mer Dic 4 18:16:39 2019
scrittura: io=1513.9MB, bw=25834KB/s, iops=6458, runt= 60005msec
clat (usec): min=71, max=55895, avg=1232.03, stdev=6253.29
lat (usec): min=71, max=55898, avg=1233.17, stdev=6253.36
clat percentile (usec):
| 1.00th=[ 83], 5.00th=[ 87], 10.00th=[ 92], 20.00th=[ 99],
| 30.00th=[ 106], 40.00th=[ 114], 50.00th=[ 125], 60.00th=[ 143],
| 70.00th=[ 163], 80.00th=[ 191], 90.00th=[ 249], 95.00th=[ 362],
| 99.00th=[39168], 99.50th=[42240], 99.90th=[46336], 99.95th=[47872],
| 99.99th=[51456]
bw (KB/s): min= 660, max= 4936, per=12.51%, avg=3231.59, stdev=699.18
lat (usec) : 100=20.10%, 250=70.08%, 500=6.16%, 750=0.58%, 1000=0.05%
lat (msec) : 2=0.03%, 4=0.02%, 10=0.01%, 20=0.01%, 50=2.97%
lat (msec) : 100=0.02%
cpu : usr=0.64%, sys=2.58%, ctx=787097, majf=0, minf=81
profondità IO : 1=100.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.0%, 32=0.0%, >=64=0.0%
submit : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
complete : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
issued : total=r=0/w=387547/d=0, short=r=0/w=0/d=0, drop=r=0/w=0/d=0
latenza : target=0, window=0, percentile=100.00%, depth=32
Stato dell'esecuzione gruppo 0 (tutti i lavori):
SCRITTURA: io=1513.9MB, aggrb=25834KB/s, minb=25834KB/s, maxb=25834KB/s, mint=60005msec, maxt=60005msec
Statistiche disco (lettura/scrittura):
sda: ios=680/387270, merge=0/1946, ticks=836/48344, in_queue=49052, util=80.31%fio (Germania, Norimberga)ora garantisce l'assenza di fallimenti. Se Read incontra un errore durante la lettura
benchmark: (g=0): rw=randread, bs=4K-4K/4K-4K/4K-4K, ioengine=sync, iodepth=32
...
fio-2.8
Avvio di 8 processi
benchmark: Creazione del file IO (1 file(s) / 256MB)
benchmark: Creazione del file IO (1 file(s) / 256MB)
benchmark: Creazione del file IO (1 file(s) / 256MB)
benchmark: Creazione del file IO (1 file(s) / 256MB)
benchmark: Creazione del file IO (1 file(s) / 256MB)
benchmark: Creazione del file IO (1 file(s) / 256MB)
benchmark: Creazione del file IO (1 file(s) / 256MB)
benchmark: Creazione del file IO (1 file(s) / 256MB)
benchmark: (groupid=0, jobs=8): err= 0: pid=4283: Mer 4 Dic 2019 18:14:01
lettura : io=10029MB, bw=171161KB/s, iops=42790, runt= 60001msec
clat (usec): min=1, max=50938, avg=181.05, stdev=348.78
lat (usec): min=2, max=50938, avg=182.04, stdev=349.01
clat percentili (usec):
| 1.00°=[ 2], 5.00°=[ 4], 10.00°=[ 5], 20.00°=[ 6],
| 30.00°=[ 7], 40.00°=[ 9], 50.00°=[ 157], 60.00°=[ 203],
| 70.00°=[ 243], 80.00°=[ 302], 90.00°=[ 426], 95.00°=[ 564],
| 99.00°=[ 988], 99.50°=[ 1272], 99.90°=[ 2928], 99.95°=[ 3888],
| 99.99°=[12608]
bw (KB/s): min=12264, max=34672, per=12.51%, avg=21413.37, stdev=6618.44
lat (usec) : 2=0.01%, 4=4.65%, 10=35.58%, 20=6.15%, 50=1.07%
lat (usec) : 100=0.10%, 250=24.16%, 500=21.47%, 750=4.58%, 1000=1.27%
lat (msec) : 2=0.78%, 4=0.14%, 10=0.03%, 20=0.02%, 50=0.01%
lat (msec) : 100=0.01%
cpu : usr=2.19%, sys=8.10%, ctx=1364825, majf=2, minf=95
Profondità IO : 1=100.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.0%, 32=0.0%, >=64=0.0%
submit : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
complete : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
issued : totale=r=2567457/w=0/d=0, short=r=0/w=0/d=0, drop=r=0/w=0/d=0
latenza : target=0, window=0, percentile=100.00%, depth=32
Stato del gruppo di esecuzione 0 (tutti i lavori):
LETTURA: io=10029MB, aggrb=171160KB/s, minb=171160KB/s, maxb=171160KB/s, mint=60001msec, maxt=60001msec
Statistiche disco (lettura/scrittura):
sda: ios=1337530/8, merge=0/4, ticks=280012/0, in_queue=279880, util=97.89%Scrivi
benchmark: (g=0): rw=randwrite, bs=4K-4K/4K-4K/4K-4K, ioengine=sync, iodepth=32
...
fio-2.8
Avvio di 8 processi
benchmark: Creazione del file IO (1 file(s) / 256MB)
benchmark: (groupid=0, jobs=8): err= 0: pid=4309: Mer 4 Dic 2019 18:16:07
scrittura: io=30705MB, bw=523948KB/s, iops=130987, runt= 60010msec
clat (usec): min=1, max=76630, avg=41.59, stdev=835.90
lat (usec): min=2, max=82084, avg=45.14, stdev=893.25
clat percentili (usec):
| 1.00°=[ 2], 5.00°=[ 2], 10.00°=[ 3], 20.00°=[ 3],
| 30.00°=[ 3], 40.00°=[ 3], 50.00°=[ 3], 60.00°=[ 3],
| 70.00°=[ 4], 80.00°=[ 4], 90.00°=[ 4], 95.00°=[ 5],
| 99.00°=[ 8], 99.50°=[ 13], 99.90°=[16064], 99.95°=[20096],
| 99.99°=[30080]
bw (KB/s): min= 1, max=83288, per=12.63%, avg=66191.01, stdev=7467.72
lat (usec) : 2=0.01%, 4=69.29%, 10=29.98%, 20=0.36%, 50=0.04%
lat (usec) : 100=0.02%, 250=0.01%, 500=0.01%, 750=0.01%, 1000=0.01%
lat (msec) : 2=0.01%, 4=0.02%, 10=0.08%, 20=0.11%, 50=0.06%
lat (msec) : 100=0.01%
cpu : usr=4.42%, sys=7.05%, ctx=56571, majf=0, minf=82
Profondità IO : 1=100.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.0%, 32=0.0%, >=64=0.0%
submit : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
complete : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
issued : totale=r=0/w=7860536/d=0, short=r=0/w=0/d=0, drop=r=0/w=0/d=0
latenza : target=0, window=0, percentile=100.00%, depth=32
Stato del gruppo di esecuzione 0 (tutti i lavori):
SCRITTURA: io=30705MB, aggrb=523948KB/s, minb=523948KB/s, maxb=523948KB/s, mint=60010msec, maxt=60010msec
Statistiche disco (lettura/scrittura):
sda: ios=138/439786, merge=0/1844, ticks=132/2046436, in_queue=2045992, util=28.66%Lettura diretta
benchmark: (g=0): rw=randread, bs=4K-4K/4K-4K/4K-4K, ioengine=sync, iodepth=32
...
fio-2.8
Avvio di 8 processi
benchmark: Creazione file IO (1 file(s) / 256MB)
benchmark: Creazione file IO (1 file(s) / 256MB)
benchmark: Creazione file IO (1 file(s) / 256MB)
benchmark: Creazione file IO (1 file(s) / 256MB)
benchmark: Creazione file IO (1 file(s) / 256MB)
benchmark: Creazione file IO (1 file(s) / 256MB)
benchmark: Creazione file IO (1 file(s) / 256MB)
benchmark: Creazione file IO (1 file(s) / 256MB)
benchmark: (groupid=0, jobs=8): err= 0: pid=4296: Mer 4 Dic 2019 18:15:06
lettura : io=7458.3MB, bw=127281KB/s, iops=31820, runt= 60003msec
clat (usec): min=62, max=19424, avg=245.43, stdev=172.33
lat (usec): min=62, max=19425, avg=246.39, stdev=172.54
clat percentiles (usec):
| 1.00th=[ 122], 5.00th=[ 143], 10.00th=[ 155], 20.00th=[ 171],
| 30.00th=[ 183], 40.00th=[ 197], 50.00th=[ 211], 60.00th=[ 229],
| 70.00th=[ 251], 80.00th=[ 290], 90.00th=[ 370], 95.00th=[ 458],
| 99.00th=[ 700], 99.50th=[ 836], 99.90th=[ 1528], 99.95th=[ 2192],
| 99.99th=[ 6304]
bw (KB /s): min=12104, max=19336, per=12.50%, avg=15914.07, stdev=1323.40
lat (usec) : 100=0.04%, 250=69.70%, 500=26.60%, 750=2.89%, 1000=0.50%
lat (msec) : 2=0.21%, 4=0.03%, 10=0.02%, 20=0.01%
cpu : usr=2.11%, sys=6.34%, ctx=1914023, majf=0, minf=66
profondità IO : 1=100.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.0%, 32=0.0%, >=64=0.0%
submit : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
complete : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
issued : total=r=1909305/w=0/d=0, short=r=0/w=0/d=0, drop=r=0/w=0/d=0
latency : target=0, window=0, percentile=100.00%, depth=32
Stato di esecuzione gruppo 0 (tutti i lavori):
LETTURA: io=7458.3MB, aggrb=127280KB/s, minb=127280KB/s, maxb=127280KB/s, mint=60003msec, maxt=60003msec
Statistiche disco (lettura/scrittura):
sda: ios=1904100/8, merge=0/5, ticks=362412/0, in_queue=362124, util=99.79%Scrittura diretta
benchmark: (g=0): rw=randwrite, bs=4K-4K/4K-4K/4K-4K, ioengine=sync, iodepth=32
...
fio-2.8
Avvio di 8 processi
benchmark: Creazione file IO (1 file(s) / 256MB)
benchmark: (groupid=0, jobs=8): err= 0: pid=4323: Mer 4 Dic 2019 18:17:08
scrittura: io=1437.8MB, bw=24535KB/s, iops=6133, runt= 60006msec
clat (usec): min=59, max=78562, avg=1296.69, stdev=6139.93
lat (usec): min=60, max=78563, avg=1297.96, stdev=6140.01
clat percentiles (usec):
| 1.00th=[ 71], 5.00th=[ 75], 10.00th=[ 79], 20.00th=[ 88],
| 30.00th=[ 100], 40.00th=[ 114], 50.00th=[ 131], 60.00th=[ 151],
| 70.00th=[ 173], 80.00th=[ 207], 90.00th=[ 290], 95.00th=[ 470],
| 99.00th=[35584], 99.50th=[39168], 99.90th=[45824], 99.95th=[48896],
| 99.99th=[55552]
bw (KB /s): min= 718, max= 5150, per=12.50%, avg=3067.24, stdev=665.86
lat (usec) : 100=29.91%, 250=56.93%, 500=8.50%, 750=0.97%, 1000=0.13%
lat (msec) : 2=0.07%, 4=0.02%, 10=0.02%, 20=0.02%, 50=3.39%
lat (msec) : 100=0.04%
cpu : usr=0.72%, sys=2.84%, ctx=749031, majf=0, minf=73
profondità IO : 1=100.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.0%, 32=0.0%, >=64=0.0%
submit : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
complete : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
issued : total=r=0/w=368068/d=0, short=r=0/w=0/d=0, drop=r=0/w=0/d=0
latency : target=0, window=0, percentile=100.00%, depth=32
Stato di esecuzione gruppo 0 (tutti i lavori):
SCRITTURA: io=1437.8MB, aggrb=24535KB/s, minb=24535KB/s, maxb=24535KB/s, mint=60006msec, maxt=60006msec
Statistiche disco (lettura/scrittura):
sda: ios=418/367714, merge=0/2000, ticks=376/46720, in_queue=46952, util=77.54%fio (Finlandia, Helsinki)ora garantisce l'assenza di fallimenti. Se Read incontra un errore durante la lettura
benchmark: (g=0): rw=randread, bs=4K-4K/4K-4K/4K-4K, ioengine=sync, iodepth=32
...
fio-2.8
Avvio di 8 processi
benchmark: Creazione del file IO (1 file / 256MB)
benchmark: Creazione del file IO (1 file / 256MB)
benchmark: Creazione del file IO (1 file / 256MB)
benchmark: Creazione del file IO (1 file / 256MB)
benchmark: Creazione del file IO (1 file / 256MB)
benchmark: Creazione del file IO (1 file / 256MB)
benchmark: Creazione del file IO (1 file / 256MB)
benchmark: Creazione del file IO (1 file / 256MB)
benchmark: (groupid=0, jobs=8): err= 0: pid=16484: Mer Dec 4 18:23:39 2019
read : io=9472.7MB, bw=161663KB/s, iops=40415, runt= 60001msec
clat (usec): min=1, max=134988, avg=191.81, stdev=499.59
lat (usec): min=2, max=134989, avg=192.84, stdev=499.98
clat percentiles (usec):
| 1.00th=[ 2], 5.00th=[ 3], 10.00th=[ 4], 20.00th=[ 6],
| 30.00th=[ 8], 40.00th=[ 10], 50.00th=[ 157], 60.00th=[ 207],
| 70.00th=[ 249], 80.00th=[ 318], 90.00th=[ 458], 95.00th=[ 612],
| 99.00th=[ 1064], 99.50th=[ 1368], 99.90th=[ 3280], 99.95th=[ 4320],
| 99.99th=[15424]
bw (KB /s): min= 2974, max=37808, per=12.49%, avg=20198.33, stdev=6446.07
lat (usec) : 2=0.01%, 4=8.45%, 10=31.44%, 20=6.28%, 50=1.26%
lat (usec) : 100=0.06%, 250=22.59%, 500=21.67%, 750=5.44%, 1000=1.60%
lat (msec) : 2=0.99%, 4=0.14%, 10=0.05%, 20=0.02%, 50=0.01%
lat (msec) : 100=0.01%, 250=0.01%
cpu : usr=2.26%, sys=8.06%, ctx=1284108, majf=2, minf=113
Profondità IO : 1=100.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.0%, 32=0.0%, >=64=0.0%
submit : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
complete : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
issued : total=r=2424986/w=0/d=0, short=r=0/w=0/d=0, drop=r=0/w=0/d=0
latency : target=0, window=0, percentile=100.00%, depth=32
Status di esecuzione gruppo 0 (tutti i lavori):
READ: io=9472.7MB, aggrb=161663KB/s, minb=161663KB/s, maxb=161663KB/s, mint=60001msec, maxt=60001msec
Statistiche disco (lettura/scrittura):
sda: ios=1264059/8, merge=0/4, ticks=269492/0, in_queue=269092, util=97.51%Scrivi
benchmark: (g=0): rw=randwrite, bs=4K-4K/4K-4K/4K-4K, ioengine=sync, iodepth=32
...
fio-2.8
Avvio di 8 processi
benchmark: Creazione del file IO (1 file / 256MB)
benchmark: (groupid=0, jobs=8): err= 0: pid=16510: Mer Dec 4 18:25:44 2019
write: io=27890MB, bw=475947KB/s, iops=118986, runt= 60006msec
clat (usec): min=1, max=124945, avg=46.69, stdev=899.56
lat (usec): min=2, max=124946, avg=50.31, stdev=954.85
clat percentiles (usec):
| 1.00th=[ 2], 5.00th=[ 3], 10.00th=[ 3], 20.00th=[ 3],
| 30.00th=[ 3], 40.00th=[ 3], 50.00th=[ 4], 60.00th=[ 4],
| 70.00th=[ 4], 80.00th=[ 4], 90.00th=[ 4], 95.00th=[ 5],
| 99.00th=[ 10], 99.50th=[ 18], 99.90th=[16064], 99.95th=[20608],
| 99.99th=[31104]
bw (KB /s): min= 1, max=75300, per=12.61%, avg=59998.47, stdev=7600.10
lat (usec) : 2=0.01%, 4=49.88%, 10=48.95%, 20=0.69%, 50=0.11%
lat (usec) : 100=0.03%, 250=0.01%, 500=0.01%, 750=0.01%, 1000=0.01%
lat (msec) : 2=0.01%, 4=0.02%, 10=0.09%, 20=0.13%, 50=0.07%
lat (msec) : 100=0.01%, 250=0.01%
cpu : usr=4.33%, sys=7.01%, ctx=51459, majf=0, minf=83
Profondità IO : 1=100.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.0%, 32=0.0%, >=64=0.0%
submit : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
complete : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
issued : total=r=0/w=7139920/d=0, short=r=0/w=0/d=0, drop=r=0/w=0/d=0
latency : target=0, window=0, percentile=100.00%, depth=32
Status di esecuzione gruppo 0 (tutti i lavori):
WRITE: io=27890MB, aggrb=475947KB/s, minb=475947KB/s, maxb=475947KB/s, mint=60006msec, maxt=60006msec
Statistiche disco (lettura/scrittura):
sda: ios=76/415614, merge=61/1682, ticks=120/1827512, in_queue=1827116, util=26.02%Lettura diretta
benchmark: (g=0): rw=randread, bs=4K-4K/4K-4K/4K-4K, ioengine=sync, iodepth=32
...
fio-2.8
Avviando 8 processi
benchmark: Impostazione file IO (1 file(e) / 256MB)
benchmark: Impostazione file IO (1 file(e) / 256MB)
benchmark: Impostazione file IO (1 file(e) / 256MB)
benchmark: Impostazione file IO (1 file(e) / 256MB)
benchmark: Impostazione file IO (1 file(e) / 256MB)
benchmark: Impostazione file IO (1 file(e) / 256MB)
benchmark: Impostazione file IO (1 file(e) / 256MB)
benchmark: Impostazione file IO (1 file(e) / 256MB)
benchmark: (groupid=0, jobs=8): err= 0: pid=16497: Mer 4 Dic 2019 18:24:44
lettura: io=6984.9MB, bw=119201KB/s, iops=29800, runt= 60003msec
clat (usec): min=67, max=20518, avg=261.82, stdev=203.48
lat (usec): min=67, max=20518, avg=262.86, stdev=203.69
percentuali clat (usec):
| 1.00th=[ 119], 5.00th=[ 141], 10.00th=[ 153], 20.00th=[ 173],
| 30.00th=[ 187], 40.00th=[ 203], 50.00th=[ 219], 60.00th=[ 239],
| 70.00th=[ 266], 80.00th=[ 314], 90.00th=[ 418], 95.00th=[ 524],
| 99.00th=[ 772], 99.50th=[ 916], 99.90th=[ 1816], 99.95th=[ 3088],
| 99.99th=[ 7904]
bw (KB /s): min=10992, max=18064, per=12.50%, avg=14901.36, stdev=1197.05
lat (usec): 100=0.05%, 250=64.41%, 500=29.73%, 750=4.67%, 1000=0.78%
lat (msec): 2=0.28%, 4=0.05%, 10=0.03%, 20=0.01%, 50=0.01%
cpu : usr=2.08%, sys=6.62%, ctx=1793721, majf=0, minf=81
profondità IO : 1=100.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.0%, 32=0.0%, >=64=0.0%
submit : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
complete : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
issued : total=r=1788109/w=0/d=0, short=r=0/w=0/d=0, drop=r=0/w=0/d=0
latenza : target=0, window=0, percentile=100.00%, depth=32
Stato dell'esecuzione gruppo 0 (tutti i lavori):
LETTURA: io=6984.9MB, aggrb=119201KB/s, minb=119201KB/s, maxb=119201KB/s, mint=60003msec, maxt=60003msec
Statistiche disco (lettura/scrittura):
sda: ios=1785701/10, merge=0/6, ticks=352024/0, in_queue=351460, util=99.73%Scrittura diretta
benchmark: (g=0): rw=randwrite, bs=4K-4K/4K-4K/4K-4K, ioengine=sync, iodepth=32
...
fio-2.8
Avviando 8 processi
benchmark: Impostazione file IO (1 file(e) / 256MB)
benchmark: (groupid=0, jobs=8): err= 0: pid=16523: Mer 4 Dic 2019 18:26:45
scrittura: io=1400.5MB, bw=23899KB/s, iops=5974, runt= 60003msec
clat (usec): min=60, max=100206, avg=1331.72, stdev=6337.35
lat (usec): min=61, max=100207, avg=1332.97, stdev=6337.58
percentuali clat (usec):
| 1.00th=[ 72], 5.00th=[ 78], 10.00th=[ 83], 20.00th=[ 92],
| 30.00th=[ 102], 40.00th=[ 116], 50.00th=[ 133], 60.00th=[ 151],
| 70.00th=[ 175], 80.00th=[ 211], 90.00th=[ 302], 95.00th=[ 466],
| 99.00th=[36608], 99.50th=[39168], 99.90th=[47360], 99.95th=[54528],
| 99.99th=[72192]
bw (KB /s): min= 809, max= 4445, per=12.50%, avg=2986.79, stdev=509.90
lat (usec): 100=27.73%, 250=58.01%, 500=9.62%, 750=0.92%, 1000=0.13%
lat (msec): 2=0.09%, 4=0.04%, 10=0.03%, 20=0.01%, 50=3.36%
lat (msec): 100=0.07%, 250=0.01%
cpu : usr=0.71%, sys=2.72%, ctx=729250, majf=0, minf=81
profondità IO : 1=100.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.0%, 32=0.0%, >=64=0.0%
submit : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
complete : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
issued : total=r=0/w=358505/d=0, short=r=0/w=0/d=0, drop=r=0/w=0/d=0
latenza : target=0, window=0, percentile=100.00%, depth=32
Stato dell'esecuzione gruppo 0 (tutti i lavori):
SCRITTURA: io=1400.5MB, aggrb=23899KB/s, minb=23899KB/s, maxb=23899KB/s, mint=60003msec, maxt=60003msec
Statistiche disco (lettura/scrittura):
sda: ios=138/358207, merge=0/2164, ticks=168/47172, in_queue=47212, util=78.36%Speedtest (Germania, Falkenstein)
Recupero della configurazione di speedtest.net...
Test in corso da Hetzner Online GmbH (78.47.44.61)...
Recupero dell'elenco dei server di speedtest.net...
Selezione del server migliore in base al ping...
Ospitato da noris network AG (Norimberga) [8.42 km]: 4.678 ms
Test della velocità di download................................................................................
Download: 1188.20 Mbit/s
Test della velocità di upload................................................................................................
Upload: 1315.40 Mbit/sSpeedtest (Germania, Norimberga)
Recupero della configurazione di speedtest.net...
Test in corso da Hetzner Online GmbH (88.99.185.76)...
Recupero dell'elenco dei server di speedtest.net...
Selezione del server migliore in base al ping...
Ospitato da Gemeindewerke Numbrecht GmbH (Numbrecht) [143.00 km]: 10.404 ms
Test della velocità di download................................................................................
Download: 781.57 Mbit/s
Test della velocità di upload................................................................................................
Upload: 487.99 Mbit/sSpeedtest (Finlandia, Helsinki)
Recupero della configurazione di speedtest.net...
Test in corso da Hetzner Online GmbH (95.217.11.133)...
Recupero dell'elenco dei server di speedtest.net...
Selezione del server migliore in base al ping...
Ospitato da Cumulus Technologies (Helsinki) [0.18 km]: 1.283 ms
Test della velocità di download................................................................................
Download: 666.33 Mbit/s
Test della velocità di upload................................................................................................
Upload: 669.90 Mbit/s
Risultati (le immagini sono cliccabili):
Unixbench (pappagalli)
Velocità di lettura/scrittura dd (MB/s)
1M
64K
Numero di IOPS in diverse modalità operative fio
Lettura casuale
Scrittura casuale
Lettura diretta casuale
Scrittura diretta casuale
Velocità di rete da speedtest (Mbit/s)
Blu — download, rosso — upload.
A mio avviso, i risultati più stabili sono stati forniti da Linode e Vultr. Hetzner è leggermente indietro, ma appartiene a una fascia di prezzo leggermente diversa. DigitalOcean ha deluso in alcuni test (in particolare Unixbench), anche se in generale questo provider mi piace molto.
Solo gli utenti registrati possono partecipare al sondaggio. , per favore.
Utilizzi uno dei fornitori elencati di seguito?
50,9%DigitalOcean86
11,2%Vultr19
8,9%Linode15
37,9%Hetzner64
7,7%OVH13
9,5%Scaleway16
13,0%Altro22
15,4%Ho un server sul balcone26
Hanno votato 169 utenti. Astenuti 30 utenti.
Fonte: habr.com
