Tester billige virtuelle servere

Mange hostere har billige virtuelle servere til salgs, og nylig har det begynt å dukke opp reklametariffer med forskjellige begrensninger i stort antall (for eksempel muligheten til å bestille en slik virtuell server for én konto), hvis pris noen ganger er enda lavere enn kostnad for IP-adresser. Det ble interessant å gjennomføre en liten testing og dele resultatene med et bredere publikum. Noen av de virtuelle serverne ble levert av hostere tidligere for et av prosjektene mine, som jeg legger ut tester på; i tillegg ble et visst antall VPS kjøpt for ikke mer enn 100 rubler stykket.

Tester billige virtuelle servere

Det er verdt å merke seg med en gang at egenskapene til virtuelle servere er forskjellige fra hverandre, og ytelse målt på et bestemt tidspunkt er en veldig relativ verdi, avhengig av belastningen på noden eller kanalen, antall klienter på noden, tid dag, gjennomsnittstemperatur på Mars i regntiden og så videre, så materialet er ganske underholdende.

Debian 9 er valgt som operativsystem, og for testing bruker jeg flere populære programmer: unixbench, dd, fio, speedtest. Ved å bruke dd ble det utført to tester for hver virtuell maskin: i blokker på 64K og 1M. Fio-verktøyet ble kjørt 4 ganger: i tilfeldig lesing, tilfeldig direkte lesing, tilfeldig skriving og tilfeldig direkte skrivemodus.

Før resultatene vil jeg gi en kort beskrivelse av tariffene med priser:

Hoster
Diskkapasitet / CPU-ressurser / RAM
Pris

RUVDS
GB SSD 10
1x 2 GHz (Intel Xeon E5-2660v4)
0.5 GB (Totalt minne: 428980 kB)
30 rubr./mnd

timeweb
GB SSD 5
1x 2.4 GHz (vCPU)
0.5 GB (Totalt minne: 504192 kB)
45 rubr./mnd

Inoventica tjenester
5 GB HDD
1x 2 GHz (vCPU)
0.5 GB (Totalt minne: 504188 kB)
49 rubr./mnd

Hosting-Russland
GB SSD 10
1x 3.3 GHz (vCPU)
0.5 GB (Totalt minne: 504308 kB)
50 rubr./mnd

FirstByte
GB SSD 7
1x 2.9 GHz (vCPU)
0.5 GB (Totalt minne: 504188 kB)
55 rubr./mnd

VDSina
5 GB NVMe SSD
NL - 1x 2.1 GHz (vCPU);
RU – 1x 2.2 GHz (vCPU)
RU, NL – 0.5 GB (MemTotal: 504328 kB)
59 rubr./mnd

Zomro
GB SSD 5
1x 2.13 GHz (Intel Xeon L5630)
0.25 GB (Totalt minne: 262144 kB)
$0.99/måned (~63 rubler)

Veesp
10 GB HDD
1x 2.67 GHz (Intel Xeon X5650)
0.5 GB (Totalt minne: 504328 kB)
65 rubr./mnd

PQ.Hosting
GB SSD 15
RU – 1x 2.8 GHz (vCPU);
NL - 1x 2 GHz (vCPU);
MD - 1x 2.8 GHz (vCPU);
LV – 1x 2.8 GHz (vCPU)
RU - 1 GB (MemTotal: 995824 kB);
NL - 1 GB (MemTotal: 1020400 kB);
MD - 1 GB (MemTotal: 995820 kB);
LV – 1 GB (Totalt minne: 995816 kB)
1€/måned (~70 rubler)

God-vert
GB SSD 5
1x 4.2 GHz (vCPU)
0.4 GB (Totalt minne: 389632 kB)
79 rubr./mnd

AdminVPS
GB SSD 10
1x 2.5 GHz (Intel Xeon E5-2680v3)
0.5 GB (Totalt minne: 524288 kB)
90 rubr./mnd

FirstVDS
10 GB HDD
1x 1.6 GHz (Intel Xeon E5645)
0.5 GB (Totalt minne: 524288 kB)
90 rubr./mnd

VPSHoster
GB SSD 5
1x 2.26 GHz (vCPU)
0.5 GB (Totalt minne: 479612 kB)
99 rubr./mnd

MyVPS
10 GB HDD + SSD-cache
1x 0.6 GHz (Intel Xeon E5-2670)
0.25 GB (Totalt minne: 262144 kB)
99 rubr./mnd

IHOR
10 GB HDD
1x 2.4 GHz (Intel Xeon E5620)
0.5 GB (Totalt minne: 504280 kB)
100 rubr./mnd

De fleste virtuelle servere er lokalisert i Russland, men det finnes unntak.

Så la oss gå videre til testene, og for de som ikke vil lese veggen med tekst, legger jeg igjen en knapp for å gå til resultater (mange grafer).

Virtuell server fra RUVDS:

Tester billige virtuelle servere

  • utstyret ligger i byen Korolev nær Moskva (jeg har allerede skrevet om å besøke dette datasenteret tidligere);
  • Billig takst (10 GB SSD / 1x 2 GHz CPU / 0.5 GB RAM / 100 Mbit/s for 30 rubler per måned)
  • for øyeblikket sliter hosteren fortsatt med habra-effekten, og denne tariffen er kun tilgjengelig ved forhåndsbestilling;
  • Det er en grense for én slik VPS per konto.

Tester:

Unixbench

   BYTE UNIX Benchmarks (Version 5.1.3)

   System: test: GNU/Linux
   OS: GNU/Linux -- 4.9.0-8-amd64 -- #1 SMP Debian 4.9.130-2 (2018-10-27)
   Machine: x86_64 (unknown)
   Language: en_US.utf8 (charmap="UTF-8", collate="UTF-8")
   CPU 0: Intel(R) Xeon(R) CPU E5-2660 v4 @ 2.00GHz (3999.9 bogomips)
          x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET
   12:42:09 up 9 min,  1 user,  load average: 0.80, 0.33, 0.12; runlevel 5

------------------------------------------------------------------------
Benchmark Run: Thu Aug 29 2019 12:42:09 - 13:10:36
1 CPU in system; running 1 parallel copy of tests

Dhrystone 2 using register variables       22313053.1 lps   (10.0 s, 7 samples)
Double-Precision Whetstone                     3909.2 MWIPS (9.9 s, 7 samples)
Execl Throughput                               3613.2 lps   (30.0 s, 2 samples)
File Copy 1024 bufsize 2000 maxblocks        544868.4 KBps  (30.2 s, 2 samples)
File Copy 256 bufsize 500 maxblocks          142354.0 KBps  (30.2 s, 2 samples)
File Copy 4096 bufsize 8000 maxblocks       1789046.2 KBps  (30.2 s, 2 samples)
Pipe Throughput                              799976.2 lps   (10.1 s, 7 samples)
Pipe-based Context Switching                 118596.6 lps   (10.1 s, 7 samples)
Process Creation                               8878.8 lps   (30.2 s, 2 samples)
Shell Scripts (1 concurrent)                   6676.2 lpm   (60.4 s, 2 samples)
Shell Scripts (8 concurrent)                    880.7 lpm   (60.5 s, 2 samples)
System Call Overhead                         577577.6 lps   (10.1 s, 7 samples)

System Benchmarks Index Values               BASELINE       RESULT    INDEX
Dhrystone 2 using register variables         116700.0   22313053.1   1912.0
Double-Precision Whetstone                       55.0       3909.2    710.8
Execl Throughput                                 43.0       3613.2    840.3
File Copy 1024 bufsize 2000 maxblocks          3960.0     544868.4   1375.9
File Copy 256 bufsize 500 maxblocks            1655.0     142354.0    860.1
File Copy 4096 bufsize 8000 maxblocks          5800.0    1789046.2   3084.6
Pipe Throughput                               12440.0     799976.2    643.1
Pipe-based Context Switching                   4000.0     118596.6    296.5
Process Creation                                126.0       8878.8    704.7
Shell Scripts (1 concurrent)                     42.4       6676.2   1574.6
Shell Scripts (8 concurrent)                      6.0        880.7   1467.8
System Call Overhead                          15000.0     577577.6    385.1
                                                                   ========
System Benchmarks Index Score                                         943.6

ddI blokker på 1M

2048+0 records in
2048+0 records out
2147483648 bytes (2.1 GB, 2.0 GiB) copied, 2.33947 s, 918 MB/s

64K blokker

32768+0 records in
32768+0 records out
2147483648 bytes (2.1 GB, 2.0 GiB) copied, 2.39378 s, 897 MB/s

FioLese

benchmark: (g=0): rw=randread, bs=4K-4K/4K-4K/4K-4K, ioengine=sync, iodepth=32
...
fio-2.8
Starting 8 processes
benchmark: Laying out IO file(s) (1 file(s) / 256MB)
benchmark: Laying out IO file(s) (1 file(s) / 256MB)
benchmark: Laying out IO file(s) (1 file(s) / 256MB)
benchmark: Laying out IO file(s) (1 file(s) / 256MB)
benchmark: Laying out IO file(s) (1 file(s) / 256MB)
benchmark: Laying out IO file(s) (1 file(s) / 256MB)
benchmark: Laying out IO file(s) (1 file(s) / 256MB)
benchmark: Laying out IO file(s) (1 file(s) / 256MB)

benchmark: (groupid=0, jobs=8): err= 0: pid=30560: Thu Aug 29 13:11:45 2019
  read : io=6130.3MB, bw=104620KB/s, iops=26155, runt= 60002msec
    clat (usec): min=1, max=177662, avg=300.58, stdev=607.73
     lat (usec): min=2, max=177662, avg=301.36, stdev=607.78
    clat percentiles (usec):
     |  1.00th=[  145],  5.00th=[  221], 10.00th=[  235], 20.00th=[  249],
     | 30.00th=[  258], 40.00th=[  270], 50.00th=[  278], 60.00th=[  286],
     | 70.00th=[  302], 80.00th=[  322], 90.00th=[  370], 95.00th=[  430],
     | 99.00th=[  636], 99.50th=[  764], 99.90th=[ 1512], 99.95th=[ 2064],
     | 99.99th=[ 8256]
    bw (KB  /s): min= 8008, max=14376, per=12.53%, avg=13104.15, stdev=833.24
    lat (usec) : 2=0.01%, 4=0.40%, 10=0.01%, 20=0.02%, 50=0.01%
    lat (usec) : 100=0.03%, 250=20.40%, 500=76.42%, 750=2.17%, 1000=0.35%
    lat (msec) : 2=0.15%, 4=0.03%, 10=0.02%, 20=0.01%, 50=0.01%
    lat (msec) : 100=0.01%, 250=0.01%
  cpu          : usr=1.52%, sys=7.10%, ctx=1586565, majf=0, minf=74
  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=1569353/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

Run status group 0 (all jobs):
   READ: io=6130.3MB, aggrb=104620KB/s, minb=104620KB/s, maxb=104620KB/s, mint=60002msec, maxt=60002msec

Disk stats (read/write):
  sda: ios=1561126/29, merge=24/25, ticks=398356/28, in_queue=398220, util=98.04%

Skriv

benchmark: (g=0): rw=randwrite, bs=4K-4K/4K-4K/4K-4K, ioengine=sync, iodepth=32
...
fio-2.8
Starting 8 processes
benchmark: Laying out IO file(s) (1 file(s) / 256MB)

benchmark: (groupid=0, jobs=8): err= 0: pid=30592: Thu Aug 29 13:13:50 2019
  write: io=9877.7MB, bw=168561KB/s, iops=42140, runt= 60006msec
    clat (usec): min=1, max=910027, avg=161.10, stdev=4433.63
     lat (usec): min=2, max=910027, avg=165.07, stdev=4447.87
    clat percentiles (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=[    5], 95.00th=[   10],
     | 99.00th=[  181], 99.50th=[ 5280], 99.90th=[40192], 99.95th=[63232],
     | 99.99th=[201728]
    bw (KB  /s): min=    0, max=51352, per=13.49%, avg=22743.45, stdev=11130.39
    lat (usec) : 2=0.01%, 4=74.06%, 10=20.37%, 20=3.75%, 50=0.63%
    lat (usec) : 100=0.12%, 250=0.15%, 500=0.08%, 750=0.03%, 1000=0.02%
    lat (msec) : 2=0.07%, 4=0.13%, 10=0.32%, 20=0.10%, 50=0.09%
    lat (msec) : 100=0.05%, 250=0.02%, 500=0.01%, 750=0.01%, 1000=0.01%
  cpu          : usr=1.01%, sys=3.19%, ctx=81638, majf=0, minf=92
  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=2528667/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

Run status group 0 (all jobs):
  WRITE: io=9877.7MB, aggrb=168560KB/s, minb=168560KB/s, maxb=168560KB/s, mint=60006msec, maxt=60006msec

Disk stats (read/write):
  sda: ios=413/1142901, merge=133/14847, ticks=840/6249928, in_queue=6248644, util=98.55%

Direkte lesing

benchmark: (g=0): rw=randread, bs=4K-4K/4K-4K/4K-4K, ioengine=sync, iodepth=32
...
fio-2.8
Starting 8 processes
benchmark: Laying out IO file(s) (1 file(s) / 256MB)
benchmark: Laying out IO file(s) (1 file(s) / 256MB)
benchmark: Laying out IO file(s) (1 file(s) / 256MB)
benchmark: Laying out IO file(s) (1 file(s) / 256MB)
benchmark: Laying out IO file(s) (1 file(s) / 256MB)
benchmark: Laying out IO file(s) (1 file(s) / 256MB)
benchmark: Laying out IO file(s) (1 file(s) / 256MB)
benchmark: Laying out IO file(s) (1 file(s) / 256MB)

benchmark: (groupid=0, jobs=8): err= 0: pid=30573: Thu Aug 29 13:12:50 2019
  read : io=5910.2MB, bw=100863KB/s, iops=25215, runt= 60002msec
    clat (usec): min=63, max=1022.7K, avg=312.03, stdev=1080.17
     lat (usec): min=64, max=1022.7K, avg=312.80, stdev=1080.20
    clat percentiles (usec):
     |  1.00th=[  159],  5.00th=[  221], 10.00th=[  233], 20.00th=[  247],
     | 30.00th=[  258], 40.00th=[  266], 50.00th=[  274], 60.00th=[  286],
     | 70.00th=[  298], 80.00th=[  318], 90.00th=[  358], 95.00th=[  422],
     | 99.00th=[  956], 99.50th=[ 1640], 99.90th=[ 3536], 99.95th=[ 5344],
     | 99.99th=[41728]
    bw (KB  /s): min= 2078, max=14672, per=12.54%, avg=12651.91, stdev=2302.49
    lat (usec) : 100=0.05%, 250=22.44%, 500=74.80%, 750=1.44%, 1000=0.32%
    lat (msec) : 2=0.57%, 4=0.30%, 10=0.07%, 20=0.01%, 50=0.01%
    lat (msec) : 100=0.01%, 250=0.01%, 2000=0.01%
  cpu          : usr=1.39%, sys=6.50%, ctx=1525666, majf=0, minf=59
  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=1512996/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

Run status group 0 (all jobs):
   READ: io=5910.2MB, aggrb=100863KB/s, minb=100863KB/s, maxb=100863KB/s, mint=60002msec, maxt=60002msec

Disk stats (read/write):
  sda: ios=1512242/34, merge=122/40, ticks=413692/76, in_queue=413416, util=98.66%

Skriv direkte

benchmark: (g=0): rw=randwrite, bs=4K-4K/4K-4K/4K-4K, ioengine=sync, iodepth=32
...
fio-2.8
Starting 8 processes
benchmark: Laying out IO file(s) (1 file(s) / 256MB)

benchmark: (groupid=0, jobs=8): err= 0: pid=30612: Thu Aug 29 13:14:51 2019
  write: io=603464KB, bw=10056KB/s, iops=2514, runt= 60009msec
    clat (usec): min=191, max=485456, avg=3176.44, stdev=18415.40
     lat (usec): min=191, max=485457, avg=3177.24, stdev=18415.46
    clat percentiles (usec):
     |  1.00th=[  262],  5.00th=[  270], 10.00th=[  274], 20.00th=[  282],
     | 30.00th=[  286], 40.00th=[  294], 50.00th=[  302], 60.00th=[  314],
     | 70.00th=[  338], 80.00th=[  394], 90.00th=[  580], 95.00th=[ 1144],
     | 99.00th=[114176], 99.50th=[132096], 99.90th=[162816], 99.95th=[183296],
     | 99.99th=[358400]
    bw (KB  /s): min=   13, max= 2368, per=12.56%, avg=1262.90, stdev=437.28
    lat (usec) : 250=0.04%, 500=86.90%, 750=5.54%, 1000=1.86%
    lat (msec) : 2=2.57%, 4=0.42%, 10=0.20%, 20=0.01%, 50=0.01%
    lat (msec) : 100=0.92%, 250=1.51%, 500=0.02%
  cpu          : usr=0.17%, sys=0.86%, ctx=306183, 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=0/w=150866/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

Run status group 0 (all jobs):
  WRITE: io=603464KB, aggrb=10056KB/s, minb=10056KB/s, maxb=10056KB/s, mint=60009msec, maxt=60009msec

Disk stats (read/write):
  sda: ios=158/150940, merge=217/1990, ticks=344/53016, in_queue=53312, util=87.90%

Speedtest

Retrieving speedtest.net configuration...
Testing from Limited Liability Company Relcom Group (194.87.238.213)...
Retrieving speedtest.net server list...
Selecting best server based on ping...
Hosted by Orange Business Services, Russia & CIS (Moscow) [1.61 km]: 11.038 ms
Testing download speed................................................................................
Download: 732.49 Mbit/s
Testing upload speed................................................................................................
Upload: 99.68 Mbit/s

Virtuell server fra Timeweb:

Tester billige virtuelle servere

  • utstyret er plassert i St. Petersburg (Selectel DC på Tsvetochnaya);
  • EasyOne-tariff (5 GB SSD / 1x 2.4 GHz CPU / 0.5 GB RAM / 5 Mbit/s for 45 rubler per måned);
  • én virtuell server med denne tariffen per konto;
  • portene 25, 389, 465, 587, 3389, 53413 er blokkert.

Tester:

Unixbench

   BYTE UNIX Benchmarks (Version 5.1.3)

   System: test: GNU/Linux
   OS: GNU/Linux -- 4.9.0-8-amd64 -- #1 SMP Debian 4.9.130-2 (2018-10-27)
   Machine: x86_64 (unknown)
   Language: en_US.utf8 (charmap="UTF-8", collate="UTF-8")
   CPU 0: QEMU Virtual CPU version 2.4.0 (4800.0 bogomips)
          x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
   17:52:57 up 8 days, 17:42,  1 user,  load average: 0.68, 0.21, 0.07; runlevel 5

------------------------------------------------------------------------
Benchmark Run: Mon Sep 09 2019 17:52:57 - 18:21:22
1 CPU in system; running 1 parallel copy of tests

Dhrystone 2 using register variables       32758977.7 lps   (10.0 s, 7 samples)
Double-Precision Whetstone                     4454.0 MWIPS (10.7 s, 7 samples)
Execl Throughput                               3775.4 lps   (29.6 s, 2 samples)
File Copy 1024 bufsize 2000 maxblocks        291468.4 KBps  (30.0 s, 2 samples)
File Copy 256 bufsize 500 maxblocks           81792.1 KBps  (30.0 s, 2 samples)
File Copy 4096 bufsize 8000 maxblocks        870796.6 KBps  (30.0 s, 2 samples)
Pipe Throughput                              434946.1 lps   (10.0 s, 7 samples)
Pipe-based Context Switching                  98160.9 lps   (10.0 s, 7 samples)
Process Creation                               9429.6 lps   (30.0 s, 2 samples)
Shell Scripts (1 concurrent)                   6887.4 lpm   (60.0 s, 2 samples)
Shell Scripts (8 concurrent)                    908.3 lpm   (60.0 s, 2 samples)
System Call Overhead                         333855.5 lps   (10.0 s, 7 samples)

System Benchmarks Index Values               BASELINE       RESULT    INDEX
Dhrystone 2 using register variables         116700.0   32758977.7   2807.1
Double-Precision Whetstone                       55.0       4454.0    809.8
Execl Throughput                                 43.0       3775.4    878.0
File Copy 1024 bufsize 2000 maxblocks          3960.0     291468.4    736.0
File Copy 256 bufsize 500 maxblocks            1655.0      81792.1    494.2
File Copy 4096 bufsize 8000 maxblocks          5800.0     870796.6   1501.4
Pipe Throughput                               12440.0     434946.1    349.6
Pipe-based Context Switching                   4000.0      98160.9    245.4
Process Creation                                126.0       9429.6    748.4
Shell Scripts (1 concurrent)                     42.4       6887.4   1624.4
Shell Scripts (8 concurrent)                      6.0        908.3   1513.8
System Call Overhead                          15000.0     333855.5    222.6
                                                                   ========
System Benchmarks Index Score                                         762.0

ddI blokker på 1M

2048+0 records in
2048+0 records out
2147483648 bytes (2.1 GB, 2.0 GiB) copied, 7.336 s, 293 MB/s

64K blokker

32768+0 records in
32768+0 records out
2147483648 bytes (2.1 GB, 2.0 GiB) copied, 3.92267 s, 547 MB/s

FioLese

benchmark: (g=0): rw=randread, bs=4K-4K/4K-4K/4K-4K, ioengine=sync, iodepth=32
...
fio-2.8
Starting 8 processes
benchmark: Laying out IO file(s) (1 file(s) / 256MB)
benchmark: Laying out IO file(s) (1 file(s) / 256MB)
benchmark: Laying out IO file(s) (1 file(s) / 256MB)
benchmark: Laying out IO file(s) (1 file(s) / 256MB)
benchmark: Laying out IO file(s) (1 file(s) / 256MB)
benchmark: Laying out IO file(s) (1 file(s) / 256MB)
benchmark: Laying out IO file(s) (1 file(s) / 256MB)
benchmark: Laying out IO file(s) (1 file(s) / 256MB)

benchmark: (groupid=0, jobs=8): err= 0: pid=12420: Mon Sep  9 18:22:40 2019
  read : io=2487.7MB, bw=42452KB/s, iops=10613, runt= 60005msec
    clat (usec): min=3, max=107480, avg=720.93, stdev=2037.66
     lat (usec): min=4, max=107481, avg=726.16, stdev=2054.61
    clat percentiles (usec):
     |  1.00th=[   47],  5.00th=[   73], 10.00th=[   94], 20.00th=[  133],
     | 30.00th=[  181], 40.00th=[  258], 50.00th=[  314], 60.00th=[  410],
     | 70.00th=[  564], 80.00th=[  844], 90.00th=[ 1224], 95.00th=[ 2160],
     | 99.00th=[ 7200], 99.50th=[11584], 99.90th=[30592], 99.95th=[38144],
     | 99.99th=[57600]
    bw (KB  /s): min= 1176, max=14304, per=12.52%, avg=5315.30, stdev=2443.62
    lat (usec) : 4=0.13%, 10=0.75%, 20=0.02%, 50=0.15%, 100=10.51%
    lat (usec) : 250=27.08%, 500=28.01%, 750=10.66%, 1000=6.97%
    lat (msec) : 2=9.93%, 4=3.57%, 10=1.56%, 20=0.41%, 50=0.21%
    lat (msec) : 100=0.02%, 250=0.01%
  cpu          : usr=2.06%, sys=6.20%, ctx=638836, majf=0, minf=83
  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=636840/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

Run status group 0 (all jobs):
   READ: io=2487.7MB, aggrb=42452KB/s, minb=42452KB/s, maxb=42452KB/s, mint=60005msec, maxt=60005msec

Disk stats (read/write):
  vda: ios=631677/461, merge=17/646, ticks=237832/1172, in_queue=238608, util=85.61%

Skriv

benchmark: (g=0): rw=randwrite, bs=4K-4K/4K-4K/4K-4K, ioengine=sync, iodepth=32
...
fio-2.8
Starting 8 processes
benchmark: Laying out IO file(s) (1 file(s) / 256MB)

benchmark: (groupid=0, jobs=8): err= 0: pid=12460: Mon Sep  9 18:24:45 2019
  write: io=621160KB, bw=10343KB/s, iops=2585, runt= 60054msec
    clat (usec): min=3, max=1288.9K, avg=2410.29, stdev=27207.90
     lat (usec): min=4, max=1288.1K, avg=2415.84, stdev=27232.16
    clat percentiles (usec):
     |  1.00th=[    4],  5.00th=[    4], 10.00th=[    5], 20.00th=[    5],
     | 30.00th=[    5], 40.00th=[    5], 50.00th=[    6], 60.00th=[    6],
     | 70.00th=[    7], 80.00th=[    9], 90.00th=[   11], 95.00th=[   20],
     | 99.00th=[58112], 99.50th=[199680], 99.90th=[436224], 99.95th=[536576],
     | 99.99th=[634880]
    bw (KB  /s): min=    0, max=42357, per=16.20%, avg=1675.86, stdev=3143.18
    lat (usec) : 4=0.09%, 10=84.01%, 20=10.77%, 50=1.25%, 100=0.96%
    lat (usec) : 250=0.62%, 500=0.31%, 750=0.11%, 1000=0.08%
    lat (msec) : 2=0.07%, 4=0.10%, 10=0.16%, 20=0.16%, 50=0.24%
    lat (msec) : 100=0.35%, 250=0.37%, 500=0.27%, 750=0.06%, 1000=0.01%
    lat (msec) : 2000=0.01%
  cpu          : usr=0.29%, sys=0.75%, ctx=44591, majf=0, minf=69
  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=155290/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

Run status group 0 (all jobs):
  WRITE: io=621160KB, aggrb=10343KB/s, minb=10343KB/s, maxb=10343KB/s, mint=60054msec, maxt=60054msec

Disk stats (read/write):
  vda: ios=772/52683, merge=0/13854, ticks=12072/2440176, in_queue=2456616, util=97.18%

Direkte lesing

benchmark: (g=0): rw=randread, bs=4K-4K/4K-4K/4K-4K, ioengine=sync, iodepth=32
...
fio-2.8
Starting 8 processes
benchmark: Laying out IO file(s) (1 file(s) / 256MB)
benchmark: Laying out IO file(s) (1 file(s) / 256MB)
benchmark: Laying out IO file(s) (1 file(s) / 256MB)
benchmark: Laying out IO file(s) (1 file(s) / 256MB)
benchmark: Laying out IO file(s) (1 file(s) / 256MB)
benchmark: Laying out IO file(s) (1 file(s) / 256MB)
benchmark: Laying out IO file(s) (1 file(s) / 256MB)
benchmark: Laying out IO file(s) (1 file(s) / 256MB)

benchmark: (groupid=0, jobs=8): err= 0: pid=12445: Mon Sep  9 18:23:45 2019
  read : io=3069.2MB, bw=52374KB/s, iops=13093, runt= 60004msec
    clat (usec): min=28, max=192693, avg=581.86, stdev=1688.07
     lat (usec): min=29, max=192695, avg=587.38, stdev=1711.01
    clat percentiles (usec):
     |  1.00th=[   47],  5.00th=[   65], 10.00th=[   83], 20.00th=[  119],
     | 30.00th=[  161], 40.00th=[  239], 50.00th=[  282], 60.00th=[  354],
     | 70.00th=[  474], 80.00th=[  692], 90.00th=[ 1048], 95.00th=[ 1640],
     | 99.00th=[ 5024], 99.50th=[ 8256], 99.90th=[24192], 99.95th=[33536],
     | 99.99th=[60160]
    bw (KB  /s): min=  590, max=19960, per=12.48%, avg=6537.92, stdev=2924.59
    lat (usec) : 50=1.71%, 100=12.40%, 250=29.08%, 500=28.51%, 750=10.21%
    lat (usec) : 1000=6.31%
    lat (msec) : 2=7.87%, 4=2.54%, 10=1.00%, 20=0.25%, 50=0.12%
    lat (msec) : 100=0.02%, 250=0.01%
  cpu          : usr=2.43%, sys=5.97%, ctx=797027, majf=0, minf=59
  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=785667/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

Run status group 0 (all jobs):
   READ: io=3069.2MB, aggrb=52374KB/s, minb=52374KB/s, maxb=52374KB/s, mint=60004msec, maxt=60004msec

Disk stats (read/write):
  vda: ios=785616/21, merge=7/19, ticks=240480/72, in_queue=240176, util=85.74%

Skriv direkte

benchmark: (g=0): rw=randwrite, bs=4K-4K/4K-4K/4K-4K, ioengine=sync, iodepth=32
...
fio-2.8
Starting 8 processes
benchmark: Laying out IO file(s) (1 file(s) / 256MB)

benchmark: (groupid=0, jobs=8): err= 0: pid=12485: Mon Sep  9 18:25:53 2019
  write: io=194840KB, bw=3246.3KB/s, iops=811, runt= 60021msec
    clat (usec): min=331, max=485350, avg=9837.11, stdev=33348.07
     lat (usec): min=332, max=485351, avg=9839.49, stdev=33349.20
    clat percentiles (usec):
     |  1.00th=[  418],  5.00th=[  446], 10.00th=[  470], 20.00th=[  498],
     | 30.00th=[  532], 40.00th=[  572], 50.00th=[  628], 60.00th=[  740],
     | 70.00th=[  964], 80.00th=[ 1624], 90.00th=[ 5216], 95.00th=[94720],
     | 99.00th=[164864], 99.50th=[195584], 99.90th=[280576], 99.95th=[329728],
     | 99.99th=[403456]
    bw (KB  /s): min=   13, max= 1112, per=12.67%, avg=411.37, stdev=183.33
    lat (usec) : 500=20.24%, 750=40.58%, 1000=10.11%
    lat (msec) : 2=11.58%, 4=6.13%, 10=3.13%, 20=0.61%, 50=0.30%
    lat (msec) : 100=2.91%, 250=4.25%, 500=0.15%
  cpu          : usr=0.20%, sys=1.08%, ctx=101847, majf=0, minf=74
  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=48710/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

Run status group 0 (all jobs):
  WRITE: io=194840KB, aggrb=3246KB/s, minb=3246KB/s, maxb=3246KB/s, mint=60021msec, maxt=60021msec

Disk stats (read/write):
  vda: ios=587/48721, merge=7/1768, ticks=1004/54804, in_queue=55760, util=90.21%

Speedtest

Retrieving speedtest.net configuration...
Testing from TimeWeb Ltd. (5.23.49.159)...
Retrieving speedtest.net server list...
Selecting best server based on ping...
Hosted by Megafon (Moscow) [1.61 km]: 13.918 ms
Testing download speed................................................................................
Download: 3.82 Mbit/s
Testing upload speed................................................................................................
Upload: 4.79 Mbit/s

Virtuell server fra Inoventica Services:

Tester billige virtuelle servere

  • Luna Promo-tariff (5 GB HDD / 1x 2 GHz CPU / 0.5 GB RAM / 10 Mbit/s for 49 rubler per måned);
  • én virtuell server med denne tariffen per konto;
  • Port 25 er blokkert.

Tester:

Unixbench

   BYTE UNIX Benchmarks (Version 5.1.3)

   System: test: GNU/Linux
   OS: GNU/Linux -- 4.9.0-9-amd64 -- #1 SMP Debian 4.9.168-1+deb9u5 (2019-08-11)
   Machine: x86_64 (unknown)
   Language: en_US.utf8 (charmap="UTF-8", collate="UTF-8")
   CPU 0: QEMU Virtual CPU version 2.5+ (3990.4 bogomips)
          x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET
   18:50:57 up 11 min,  1 user,  load average: 0.76, 0.28, 0.10; runlevel 5

------------------------------------------------------------------------
Benchmark Run: Thu Aug 29 2019 18:50:57 - 19:18:55
1 CPU in system; running 1 parallel copy of tests

Dhrystone 2 using register variables       18807123.2 lps   (10.0 s, 7 samples)
Double-Precision Whetstone                     2427.1 MWIPS (9.7 s, 7 samples)
Execl Throughput                               1745.2 lps   (30.0 s, 2 samples)
File Copy 1024 bufsize 2000 maxblocks        131818.8 KBps  (30.0 s, 2 samples)
File Copy 256 bufsize 500 maxblocks           35944.4 KBps  (30.0 s, 2 samples)
File Copy 4096 bufsize 8000 maxblocks        424330.5 KBps  (30.0 s, 2 samples)
Pipe Throughput                              215841.6 lps   (10.0 s, 7 samples)
Pipe-based Context Switching                  44367.6 lps   (10.0 s, 7 samples)
Process Creation                               3968.7 lps   (30.0 s, 2 samples)
Shell Scripts (1 concurrent)                   3353.6 lpm   (60.0 s, 2 samples)
Shell Scripts (8 concurrent)                    464.0 lpm   (60.1 s, 2 samples)
System Call Overhead                         169640.3 lps   (10.0 s, 7 samples)

System Benchmarks Index Values               BASELINE       RESULT    INDEX
Dhrystone 2 using register variables         116700.0   18807123.2   1611.6
Double-Precision Whetstone                       55.0       2427.1    441.3
Execl Throughput                                 43.0       1745.2    405.9
File Copy 1024 bufsize 2000 maxblocks          3960.0     131818.8    332.9
File Copy 256 bufsize 500 maxblocks            1655.0      35944.4    217.2
File Copy 4096 bufsize 8000 maxblocks          5800.0     424330.5    731.6
Pipe Throughput                               12440.0     215841.6    173.5
Pipe-based Context Switching                   4000.0      44367.6    110.9
Process Creation                                126.0       3968.7    315.0
Shell Scripts (1 concurrent)                     42.4       3353.6    791.0
Shell Scripts (8 concurrent)                      6.0        464.0    773.3
System Call Overhead                          15000.0     169640.3    113.1
                                                                   ========
System Benchmarks Index Score                                         369.1

ddI blokker på 1M

2048+0 records in
2048+0 records out
2147483648 bytes (2.1 GB, 2.0 GiB) copied, 13.8382 s, 155 MB/s

64K blokker

32768+0 records in
32768+0 records out
2147483648 bytes (2.1 GB, 2.0 GiB) copied, 11.9849 s, 179 MB/s

FioLese

benchmark: (g=0): rw=randread, bs=4K-4K/4K-4K/4K-4K, ioengine=sync, iodepth=32
...
fio-2.8
Starting 8 processes
benchmark: Laying out IO file(s) (1 file(s) / 256MB)
benchmark: Laying out IO file(s) (1 file(s) / 256MB)
benchmark: Laying out IO file(s) (1 file(s) / 256MB)
benchmark: Laying out IO file(s) (1 file(s) / 256MB)
benchmark: Laying out IO file(s) (1 file(s) / 256MB)
benchmark: Laying out IO file(s) (1 file(s) / 256MB)
benchmark: Laying out IO file(s) (1 file(s) / 256MB)
benchmark: Laying out IO file(s) (1 file(s) / 256MB)

benchmark: (groupid=0, jobs=8): err= 0: pid=6399: Thu Aug 29 19:20:36 2019
  read : io=3303.6MB, bw=56376KB/s, iops=14093, runt= 60004msec
    clat (usec): min=5, max=809158, avg=548.42, stdev=1410.87
     lat (usec): min=7, max=809160, avg=551.41, stdev=1412.08
    clat percentiles (usec):
     |  1.00th=[  129],  5.00th=[  233], 10.00th=[  286], 20.00th=[  358],
     | 30.00th=[  414], 40.00th=[  462], 50.00th=[  502], 60.00th=[  548],
     | 70.00th=[  588], 80.00th=[  652], 90.00th=[  764], 95.00th=[  916],
     | 99.00th=[ 1864], 99.50th=[ 2352], 99.90th=[ 4576], 99.95th=[ 6368],
     | 99.99th=[19584]
    bw (KB  /s): min= 2033, max= 9448, per=12.54%, avg=7070.36, stdev=809.28
    lat (usec) : 10=0.54%, 20=0.15%, 50=0.05%, 100=0.03%, 250=5.61%
    lat (usec) : 500=42.50%, 750=40.45%, 1000=6.91%
    lat (msec) : 2=2.92%, 4=0.71%, 10=0.11%, 20=0.02%, 50=0.01%
    lat (msec) : 100=0.01%, 250=0.01%, 750=0.01%, 1000=0.01%
  cpu          : usr=2.97%, sys=8.85%, ctx=850919, majf=0, minf=68
  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=845695/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

Run status group 0 (all jobs):
   READ: io=3303.6MB, aggrb=56375KB/s, minb=56375KB/s, maxb=56375KB/s, mint=60004msec, maxt=60004msec

Disk stats (read/write):
  vda: ios=839215/10, merge=0/3, ticks=110672/32, in_queue=110024, util=94.78%

Skriv

benchmark: (g=0): rw=randwrite, bs=4K-4K/4K-4K/4K-4K, ioengine=sync, iodepth=32
...
fio-2.8
Starting 8 processes
benchmark: Laying out IO file(s) (1 file(s) / 256MB)

benchmark: (groupid=0, jobs=8): err= 0: pid=6441: Thu Aug 29 19:22:47 2019
  write: io=7166.5MB, bw=122273KB/s, iops=30568, runt= 60017msec
    clat (usec): min=6, max=179576, avg=171.53, stdev=1724.15
     lat (usec): min=7, max=179594, avg=187.29, stdev=1836.72
    clat percentiles (usec):
     |  1.00th=[    7],  5.00th=[    7], 10.00th=[    8], 20.00th=[    8],
     | 30.00th=[    8], 40.00th=[    9], 50.00th=[   10], 60.00th=[   12],
     | 70.00th=[   15], 80.00th=[   17], 90.00th=[   23], 95.00th=[   29],
     | 99.00th=[ 4256], 99.50th=[12224], 99.90th=[24960], 99.95th=[29568],
     | 99.99th=[41216]
    bw (KB  /s): min=    0, max=22003, per=12.65%, avg=15468.37, stdev=3032.64
    lat (usec) : 10=44.94%, 20=41.47%, 50=11.14%, 100=0.37%, 250=0.36%
    lat (usec) : 500=0.13%, 750=0.08%, 1000=0.07%
    lat (msec) : 2=0.18%, 4=0.20%, 10=0.42%, 20=0.43%, 50=0.21%
    lat (msec) : 100=0.01%, 250=0.01%
  cpu          : usr=3.67%, sys=6.27%, ctx=84956, 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=1834611/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

Run status group 0 (all jobs):
  WRITE: io=7166.5MB, aggrb=122272KB/s, minb=122272KB/s, maxb=122272KB/s, mint=60017msec, maxt=60017msec

Disk stats (read/write):
  vda: ios=259/1088561, merge=0/13972, ticks=640/2457092, in_queue=2457680, util=45.40%

Direkte lesing

benchmark: (g=0): rw=randread, bs=4K-4K/4K-4K/4K-4K, ioengine=sync, iodepth=32
...
fio-2.8
Starting 8 processes
benchmark: Laying out IO file(s) (1 file(s) / 256MB)
benchmark: Laying out IO file(s) (1 file(s) / 256MB)
benchmark: Laying out IO file(s) (1 file(s) / 256MB)
benchmark: Laying out IO file(s) (1 file(s) / 256MB)
benchmark: Laying out IO file(s) (1 file(s) / 256MB)
benchmark: Laying out IO file(s) (1 file(s) / 256MB)
benchmark: Laying out IO file(s) (1 file(s) / 256MB)
benchmark: Laying out IO file(s) (1 file(s) / 256MB)

benchmark: (groupid=0, jobs=8): err= 0: pid=6420: Thu Aug 29 19:21:46 2019
  read : io=3922.6MB, bw=66941KB/s, iops=16735, runt= 60004msec
    clat (usec): min=56, max=56057, avg=456.83, stdev=313.95
     lat (usec): min=59, max=56061, avg=459.82, stdev=315.28
    clat percentiles (usec):
     |  1.00th=[  139],  5.00th=[  197], 10.00th=[  237], 20.00th=[  294],
     | 30.00th=[  338], 40.00th=[  382], 50.00th=[  426], 60.00th=[  470],
     | 70.00th=[  502], 80.00th=[  548], 90.00th=[  644], 95.00th=[  780],
     | 99.00th=[ 1480], 99.50th=[ 2096], 99.90th=[ 3792], 99.95th=[ 4768],
     | 99.99th=[ 7904]
    bw (KB  /s): min= 6408, max=10008, per=12.50%, avg=8369.21, stdev=613.88
    lat (usec) : 100=0.08%, 250=12.02%, 500=57.76%, 750=24.39%, 1000=3.39%
    lat (msec) : 2=1.80%, 4=0.47%, 10=0.08%, 20=0.01%, 50=0.01%
    lat (msec) : 100=0.01%
  cpu          : usr=3.75%, sys=8.16%, ctx=1012596, majf=0, minf=74
  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=1004176/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

Run status group 0 (all jobs):
   READ: io=3922.6MB, aggrb=66940KB/s, minb=66940KB/s, maxb=66940KB/s, mint=60004msec, maxt=60004msec

Disk stats (read/write):
  vda: ios=1004393/8, merge=0/4, ticks=122236/0, in_queue=121560, util=97.14%

Skriv direkte

benchmark: (g=0): rw=randwrite, bs=4K-4K/4K-4K/4K-4K, ioengine=sync, iodepth=32
...
fio-2.8
Starting 8 processes
benchmark: Laying out IO file(s) (1 file(s) / 256MB)

benchmark: (groupid=0, jobs=8): err= 0: pid=6458: Thu Aug 29 19:23:48 2019
  write: io=832520KB, bw=13873KB/s, iops=3468, runt= 60008msec
    clat (usec): min=85, max=58011, avg=2287.70, stdev=7287.28
     lat (usec): min=87, max=58014, avg=2290.95, stdev=7287.68
    clat percentiles (usec):
     |  1.00th=[  116],  5.00th=[  135], 10.00th=[  145], 20.00th=[  161],
     | 30.00th=[  179], 40.00th=[  197], 50.00th=[  219], 60.00th=[  245],
     | 70.00th=[  282], 80.00th=[  354], 90.00th=[  772], 95.00th=[25216],
     | 99.00th=[33024], 99.50th=[35584], 99.90th=[41216], 99.95th=[44288],
     | 99.99th=[54016]
    bw (KB  /s): min= 1040, max= 2465, per=12.51%, avg=1734.85, stdev=241.51
    lat (usec) : 100=0.06%, 250=61.34%, 500=25.50%, 750=2.98%, 1000=1.04%
    lat (msec) : 2=1.25%, 4=0.45%, 10=0.06%, 20=0.24%, 50=7.08%
    lat (msec) : 100=0.02%
  cpu          : usr=0.85%, sys=3.65%, ctx=432909, majf=0, minf=74
  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=208130/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

Run status group 0 (all jobs):
  WRITE: io=832520KB, aggrb=13873KB/s, minb=13873KB/s, maxb=13873KB/s, mint=60008msec, maxt=60008msec

Disk stats (read/write):
  vda: ios=163/208125, merge=0/2312, ticks=104/42948, in_queue=42804, util=69.09%

Speedtest

Retrieving speedtest.net configuration...
Testing from Unknown (45.143.136.58)...
Retrieving speedtest.net server list...
Selecting best server based on ping...
Hosted by Telstra (Perth) [1840.76 km]: 532.274 ms
Testing download speed................................................................................
Download: 14.41 Mbit/s
Testing upload speed................................................................................................
Upload: 4.44 Mbit/s

Virtuell server fra Hosting-Russia:

Tester billige virtuelle servere

  • Sosial tariff (10 GB SSD / 1x 3.3 GHz CPU / 0.5 GB RAM / 100 Mbit/s for 50 rubler per måned);
  • én virtuell server med denne tariffen per konto.

Tester:

Unixbench

   BYTE UNIX Benchmarks (Version 5.1.3)

   System: test: GNU/Linux
   OS: GNU/Linux -- 4.9.0-9-amd64 -- #1 SMP Debian 4.9.168-1+deb9u5 (2019-08-11)
   Machine: x86_64 (unknown)
   Language: en_US.utf8 (charmap="UTF-8", collate="UTF-8")
   CPU 0: QEMU Virtual CPU version 1.5.3 (6600.0 bogomips)
          x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET
   18:48:30 up 8 min,  1 user,  load average: 0.59, 0.20, 0.07; runlevel 5

------------------------------------------------------------------------
Benchmark Run: Thu Aug 29 2019 18:48:30 - 19:16:42
1 CPU in system; running 1 parallel copy of tests

Dhrystone 2 using register variables       32415885.5 lps   (10.0 s, 7 samples)
Double-Precision Whetstone                     4506.4 MWIPS (9.8 s, 7 samples)
Execl Throughput                               2793.0 lps   (29.8 s, 2 samples)
File Copy 1024 bufsize 2000 maxblocks        187339.0 KBps  (30.0 s, 2 samples)
File Copy 256 bufsize 500 maxblocks           44305.5 KBps  (30.0 s, 2 samples)
File Copy 4096 bufsize 8000 maxblocks        520367.5 KBps  (30.0 s, 2 samples)
Pipe Throughput                              283190.8 lps   (10.0 s, 7 samples)
Pipe-based Context Switching                  68876.3 lps   (10.0 s, 7 samples)
Process Creation                               6402.6 lps   (30.0 s, 2 samples)
Shell Scripts (1 concurrent)                   5276.1 lpm   (60.0 s, 2 samples)
Shell Scripts (8 concurrent)                    652.5 lpm   (60.1 s, 2 samples)
System Call Overhead                         225827.6 lps   (10.0 s, 7 samples)

System Benchmarks Index Values               BASELINE       RESULT    INDEX
Dhrystone 2 using register variables         116700.0   32415885.5   2777.7
Double-Precision Whetstone                       55.0       4506.4    819.3
Execl Throughput                                 43.0       2793.0    649.5
File Copy 1024 bufsize 2000 maxblocks          3960.0     187339.0    473.1
File Copy 256 bufsize 500 maxblocks            1655.0      44305.5    267.7
File Copy 4096 bufsize 8000 maxblocks          5800.0     520367.5    897.2
Pipe Throughput                               12440.0     283190.8    227.6
Pipe-based Context Switching                   4000.0      68876.3    172.2
Process Creation                                126.0       6402.6    508.1
Shell Scripts (1 concurrent)                     42.4       5276.1   1244.4
Shell Scripts (8 concurrent)                      6.0        652.5   1087.6
System Call Overhead                          15000.0     225827.6    150.6
                                                                   ========
System Benchmarks Index Score                                         544.7

ddI blokker på 1M

2048+0 records in
2048+0 records out
2147483648 bytes (2.1 GB, 2.0 GiB) copied, 8.07309 s, 266 MB/s

64K blokker

32768+0 records in
32768+0 records out
2147483648 bytes (2.1 GB, 2.0 GiB) copied, 9.44878 s, 227 MB/s

FioLese

benchmark: (g=0): rw=randread, bs=4K-4K/4K-4K/4K-4K, ioengine=sync, iodepth=32
...
fio-2.8
Starting 8 processes
benchmark: Laying out IO file(s) (1 file(s) / 256MB)
benchmark: Laying out IO file(s) (1 file(s) / 256MB)
benchmark: Laying out IO file(s) (1 file(s) / 256MB)
benchmark: Laying out IO file(s) (1 file(s) / 256MB)
benchmark: Laying out IO file(s) (1 file(s) / 256MB)
benchmark: Laying out IO file(s) (1 file(s) / 256MB)
benchmark: Laying out IO file(s) (1 file(s) / 256MB)
benchmark: Laying out IO file(s) (1 file(s) / 256MB)

benchmark: (groupid=0, jobs=8): err= 0: pid=838: Thu Aug 29 19:18:10 2019
  read : io=4574.7MB, bw=78068KB/s, iops=19517, runt= 60004msec
    clat (usec): min=4, max=48426, avg=396.43, stdev=500.67
     lat (usec): min=5, max=48428, avg=398.64, stdev=502.34
    clat percentiles (usec):
     |  1.00th=[   30],  5.00th=[  145], 10.00th=[  181], 20.00th=[  223],
     | 30.00th=[  255], 40.00th=[  278], 50.00th=[  302], 60.00th=[  330],
     | 70.00th=[  362], 80.00th=[  426], 90.00th=[  620], 95.00th=[  932],
     | 99.00th=[ 2128], 99.50th=[ 3024], 99.90th=[ 6112], 99.95th=[ 8256],
     | 99.99th=[15424]
    bw (KB  /s): min= 4335, max=14936, per=12.51%, avg=9763.49, stdev=1977.64
    lat (usec) : 10=0.34%, 20=0.51%, 50=0.22%, 100=0.64%, 250=26.50%
    lat (usec) : 500=57.31%, 750=7.19%, 1000=2.86%
    lat (msec) : 2=3.28%, 4=0.86%, 10=0.25%, 20=0.03%, 50=0.01%
  cpu          : usr=2.97%, sys=7.76%, ctx=1166714, majf=0, minf=66
  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=1171105/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

Run status group 0 (all jobs):
   READ: io=4574.7MB, aggrb=78068KB/s, minb=78068KB/s, maxb=78068KB/s, mint=60004msec, maxt=60004msec

Disk stats (read/write):
  vda: ios=1153842/15, merge=0/7, ticks=183000/0, in_queue=182384, util=93.31%

Skriv

benchmark: (g=0): rw=randwrite, bs=4K-4K/4K-4K/4K-4K, ioengine=sync, iodepth=32
...
fio-2.8
Starting 8 processes
benchmark: Laying out IO file(s) (1 file(s) / 256MB)

benchmark: (groupid=0, jobs=8): err= 0: pid=874: Thu Aug 29 19:20:21 2019
  write: io=10509MB, bw=178979KB/s, iops=44744, runt= 60123msec
    clat (usec): min=4, max=472089, avg=123.05, stdev=2340.78
     lat (usec): min=5, max=472091, avg=133.56, stdev=2395.07
    clat percentiles (usec):
     |  1.00th=[    5],  5.00th=[    5], 10.00th=[    5], 20.00th=[    6],
     | 30.00th=[    6], 40.00th=[    6], 50.00th=[    8], 60.00th=[    9],
     | 70.00th=[    9], 80.00th=[   10], 90.00th=[   14], 95.00th=[   18],
     | 99.00th=[  884], 99.50th=[ 8032], 99.90th=[20352], 99.95th=[25728],
     | 99.99th=[48384]
    bw (KB  /s): min=    0, max=32906, per=12.74%, avg=22795.95, stdev=6415.87
    lat (usec) : 10=72.98%, 20=23.63%, 50=1.87%, 100=0.22%, 250=0.14%
    lat (usec) : 500=0.08%, 750=0.06%, 1000=0.03%
    lat (msec) : 2=0.08%, 4=0.14%, 10=0.35%, 20=0.29%, 50=0.11%
    lat (msec) : 100=0.01%, 250=0.01%, 500=0.01%
  cpu          : usr=3.98%, sys=5.95%, ctx=84003, majf=0, minf=76
  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=2690190/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

Run status group 0 (all jobs):
  WRITE: io=10509MB, aggrb=178979KB/s, minb=178979KB/s, maxb=178979KB/s, mint=60123msec, maxt=60123msec

Disk stats (read/write):
  vda: ios=190/1476042, merge=0/13939, ticks=476/4394496, in_queue=4455180, util=69.07%

Direkte lesing

benchmark: (g=0): rw=randread, bs=4K-4K/4K-4K/4K-4K, ioengine=sync, iodepth=32
...
fio-2.8
Starting 8 processes
benchmark: Laying out IO file(s) (1 file(s) / 256MB)
benchmark: Laying out IO file(s) (1 file(s) / 256MB)
benchmark: Laying out IO file(s) (1 file(s) / 256MB)
benchmark: Laying out IO file(s) (1 file(s) / 256MB)
benchmark: Laying out IO file(s) (1 file(s) / 256MB)
benchmark: Laying out IO file(s) (1 file(s) / 256MB)
benchmark: Laying out IO file(s) (1 file(s) / 256MB)
benchmark: Laying out IO file(s) (1 file(s) / 256MB)

benchmark: (groupid=0, jobs=8): err= 0: pid=857: Thu Aug 29 19:19:21 2019
  read : io=5403.6MB, bw=92212KB/s, iops=23053, runt= 60005msec
    clat (usec): min=39, max=50176, avg=333.70, stdev=389.36
     lat (usec): min=41, max=50178, avg=335.87, stdev=392.12
    clat percentiles (usec):
     |  1.00th=[   99],  5.00th=[  141], 10.00th=[  169], 20.00th=[  205],
     | 30.00th=[  235], 40.00th=[  251], 50.00th=[  274], 60.00th=[  286],
     | 70.00th=[  310], 80.00th=[  350], 90.00th=[  482], 95.00th=[  724],
     | 99.00th=[ 1592], 99.50th=[ 2192], 99.90th=[ 5088], 99.95th=[ 6560],
     | 99.99th=[11840]
    bw (KB  /s): min= 4031, max=16680, per=12.49%, avg=11517.12, stdev=2314.89
    lat (usec) : 50=0.01%, 100=1.01%, 250=38.14%, 500=51.46%, 750=4.69%
    lat (usec) : 1000=2.01%
    lat (msec) : 2=2.08%, 4=0.46%, 10=0.14%, 20=0.01%, 50=0.01%
    lat (msec) : 100=0.01%
  cpu          : usr=3.41%, sys=7.62%, ctx=1389080, majf=0, minf=74
  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=1383298/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

Run status group 0 (all jobs):
   READ: io=5403.6MB, aggrb=92212KB/s, minb=92212KB/s, maxb=92212KB/s, mint=60005msec, maxt=60005msec

Disk stats (read/write):
  vda: ios=1381796/8, merge=0/4, ticks=184404/0, in_queue=183664, util=95.35%

Skriv direkte

benchmark: (g=0): rw=randwrite, bs=4K-4K/4K-4K/4K-4K, ioengine=sync, iodepth=32
...
fio-2.8
Starting 8 processes
benchmark: Laying out IO file(s) (1 file(s) / 256MB)

benchmark: (groupid=0, jobs=8): err= 0: pid=891: Thu Aug 29 19:21:22 2019
  write: io=1274.2MB, bw=21758KB/s, iops=5439, runt= 60006msec
    clat (usec): min=53, max=313006, avg=1458.70, stdev=7507.36
     lat (usec): min=54, max=313008, avg=1460.81, stdev=7507.98
    clat percentiles (usec):
     |  1.00th=[   67],  5.00th=[   76], 10.00th=[   81], 20.00th=[   87],
     | 30.00th=[   94], 40.00th=[  103], 50.00th=[  114], 60.00th=[  129],
     | 70.00th=[  149], 80.00th=[  183], 90.00th=[  290], 95.00th=[ 1128],
     | 99.00th=[32384], 99.50th=[37120], 99.90th=[49408], 99.95th=[59136],
     | 99.99th=[264192]
    bw (KB  /s): min=  686, max= 5032, per=12.62%, avg=2744.87, stdev=691.50
    lat (usec) : 100=36.39%, 250=51.54%, 500=5.55%, 750=0.89%, 1000=0.46%
    lat (msec) : 2=0.59%, 4=0.24%, 10=0.12%, 20=0.10%, 50=4.02%
    lat (msec) : 100=0.06%, 250=0.01%, 500=0.03%
  cpu          : usr=0.84%, sys=3.25%, ctx=663224, majf=0, minf=83
  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=326399/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

Run status group 0 (all jobs):
  WRITE: io=1274.2MB, aggrb=21757KB/s, minb=21757KB/s, maxb=21757KB/s, mint=60006msec, maxt=60006msec

Disk stats (read/write):
  vda: ios=137/326331, merge=0/2139, ticks=132/47148, in_queue=47096, util=73.67%

Speedtest

Retrieving speedtest.net configuration...
Testing from Argotel ANTIDDOS-HOSTING (95.182.120.105)...
Retrieving speedtest.net server list...
Selecting best server based on ping...
Hosted by Orange Business Services, Russia & CIS (Moscow) [0.12 km]: 5.474 ms
Testing download speed................................................................................
Download: 104.50 Mbit/s
Testing upload speed................................................................................................
Upload: 118.08 Mbit/s

Virtuell server fra FirstByte:

Tester billige virtuelle servere

  • tariff MSK-KVM-SSD-START (7 GB SSD / 1x 2.9 GHz CPU / 0.5 GB RAM / 100 Mbit/s, 7 TB trafikk for 55 rubler per måned);
  • to virtuelle servere med denne tariffen per konto.

Tester:

Unixbench

   BYTE UNIX Benchmarks (Version 5.1.3)

   System: test: GNU/Linux
   OS: GNU/Linux -- 4.9.0-9-amd64 -- #1 SMP Debian 4.9.168-1+deb9u5 (2019-08-11)
   Machine: x86_64 (unknown)
   Language: en_US.utf8 (charmap="UTF-8", collate="UTF-8")
   CPU 0: QEMU Virtual CPU version 2.5+ (5800.0 bogomips)
          x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET
   18:51:35 up  3:21,  1 user,  load average: 0.59, 0.17, 0.06; runlevel 5

------------------------------------------------------------------------
Benchmark Run: Fri Aug 30 2019 18:51:35 - 19:19:41
1 CPU in system; running 1 parallel copy of tests

Dhrystone 2 using register variables       35010835.0 lps   (10.0 s, 7 samples)
Double-Precision Whetstone                     4233.8 MWIPS (9.9 s, 7 samples)
Execl Throughput                               3115.3 lps   (29.8 s, 2 samples)
File Copy 1024 bufsize 2000 maxblocks        230064.0 KBps  (30.0 s, 2 samples)
File Copy 256 bufsize 500 maxblocks           61011.7 KBps  (30.0 s, 2 samples)
File Copy 4096 bufsize 8000 maxblocks        749773.8 KBps  (30.0 s, 2 samples)
Pipe Throughput                              315333.8 lps   (10.0 s, 7 samples)
Pipe-based Context Switching                  69505.3 lps   (10.0 s, 7 samples)
Process Creation                               7651.1 lps   (30.0 s, 2 samples)
Shell Scripts (1 concurrent)                   6090.7 lpm   (60.0 s, 2 samples)
Shell Scripts (8 concurrent)                    812.0 lpm   (60.0 s, 2 samples)
System Call Overhead                         275532.7 lps   (10.0 s, 7 samples)

System Benchmarks Index Values               BASELINE       RESULT    INDEX
Dhrystone 2 using register variables         116700.0   35010835.0   3000.1
Double-Precision Whetstone                       55.0       4233.8    769.8
Execl Throughput                                 43.0       3115.3    724.5
File Copy 1024 bufsize 2000 maxblocks          3960.0     230064.0    581.0
File Copy 256 bufsize 500 maxblocks            1655.0      61011.7    368.7
File Copy 4096 bufsize 8000 maxblocks          5800.0     749773.8   1292.7
Pipe Throughput                               12440.0     315333.8    253.5
Pipe-based Context Switching                   4000.0      69505.3    173.8
Process Creation                                126.0       7651.1    607.2
Shell Scripts (1 concurrent)                     42.4       6090.7   1436.5
Shell Scripts (8 concurrent)                      6.0        812.0   1353.4
System Call Overhead                          15000.0     275532.7    183.7
                                                                   ========
System Benchmarks Index Score                                         636.5

ddI blokker på 1M

2048+0 records in
2048+0 records out
2147483648 bytes (2.1 GB, 2.0 GiB) copied, 7.39888 s, 290 MB/s

64K blokker

32768+0 records in
32768+0 records out
2147483648 bytes (2.1 GB, 2.0 GiB) copied, 7.95401 s, 270 MB/s

FioLese

benchmark: (g=0): rw=randread, bs=4K-4K/4K-4K/4K-4K, ioengine=sync, iodepth=32
...
fio-2.8
Starting 8 processes
benchmark: Laying out IO file(s) (1 file(s) / 256MB)
benchmark: Laying out IO file(s) (1 file(s) / 256MB)
benchmark: Laying out IO file(s) (1 file(s) / 256MB)
benchmark: Laying out IO file(s) (1 file(s) / 256MB)
benchmark: Laying out IO file(s) (1 file(s) / 256MB)
benchmark: Laying out IO file(s) (1 file(s) / 256MB)
benchmark: Laying out IO file(s) (1 file(s) / 256MB)
benchmark: Laying out IO file(s) (1 file(s) / 256MB)

benchmark: (groupid=0, jobs=8): err= 0: pid=7673: Fri Aug 30 19:21:06 2019
  read : io=5185.1MB, bw=88488KB/s, iops=22121, runt= 60003msec
    clat (usec): min=3, max=177882, avg=349.83, stdev=464.85
     lat (usec): min=5, max=177883, avg=351.69, stdev=465.74
    clat percentiles (usec):
     |  1.00th=[   32],  5.00th=[  183], 10.00th=[  215], 20.00th=[  249],
     | 30.00th=[  274], 40.00th=[  294], 50.00th=[  314], 60.00th=[  342],
     | 70.00th=[  374], 80.00th=[  418], 90.00th=[  490], 95.00th=[  564],
     | 99.00th=[  828], 99.50th=[ 1416], 99.90th=[ 3024], 99.95th=[ 5280],
     | 99.99th=[12096]
    bw (KB  /s): min= 6592, max=14160, per=12.50%, avg=11059.80, stdev=1182.28
    lat (usec) : 4=0.01%, 10=0.18%, 20=0.61%, 50=0.25%, 100=0.16%
    lat (usec) : 250=19.30%, 500=70.27%, 750=7.90%, 1000=0.62%
    lat (msec) : 2=0.49%, 4=0.15%, 10=0.05%, 20=0.01%, 50=0.01%
    lat (msec) : 100=0.01%, 250=0.01%
  cpu          : usr=2.69%, sys=9.33%, ctx=1328724, majf=0, minf=75
  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=1327383/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

Run status group 0 (all jobs):
   READ: io=5185.1MB, aggrb=88487KB/s, minb=88487KB/s, maxb=88487KB/s, mint=60003msec, maxt=60003msec

Disk stats (read/write):
  vda: ios=1309181/16, merge=0/10, ticks=79784/0, in_queue=79032, util=92.41%

Skriv

benchmark: (g=0): rw=randwrite, bs=4K-4K/4K-4K/4K-4K, ioengine=sync, iodepth=32
...
fio-2.8
Starting 8 processes
benchmark: Laying out IO file(s) (1 file(s) / 256MB)

benchmark: (groupid=0, jobs=8): err= 0: pid=7711: Fri Aug 30 19:23:16 2019
  write: io=11638MB, bw=198581KB/s, iops=49645, runt= 60012msec
    clat (usec): min=4, max=60776, avg=105.51, stdev=1311.60
     lat (usec): min=5, max=60778, avg=115.51, stdev=1405.26
    clat percentiles (usec):
     |  1.00th=[    5],  5.00th=[    5], 10.00th=[    5], 20.00th=[    6],
     | 30.00th=[    6], 40.00th=[    6], 50.00th=[    7], 60.00th=[    7],
     | 70.00th=[   10], 80.00th=[   12], 90.00th=[   13], 95.00th=[   16],
     | 99.00th=[  636], 99.50th=[ 7200], 99.90th=[21888], 99.95th=[28032],
     | 99.99th=[39168]
    bw (KB  /s): min=    1, max=32893, per=12.62%, avg=25065.22, stdev=3735.85
    lat (usec) : 10=69.83%, 20=27.13%, 50=1.60%, 100=0.20%, 250=0.13%
    lat (usec) : 500=0.07%, 750=0.11%, 1000=0.06%
    lat (msec) : 2=0.11%, 4=0.12%, 10=0.26%, 20=0.26%, 50=0.13%
    lat (msec) : 100=0.01%
  cpu          : usr=3.80%, sys=6.44%, ctx=103619, majf=0, minf=75
  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=2979313/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

Run status group 0 (all jobs):
  WRITE: io=11638MB, aggrb=198581KB/s, minb=198581KB/s, maxb=198581KB/s, mint=60012msec, maxt=60012msec

Disk stats (read/write):
  vda: ios=788/1799427, merge=0/13447, ticks=148/1828308, in_queue=1828228, util=40.15%

Direkte lesing

benchmark: (g=0): rw=randread, bs=4K-4K/4K-4K/4K-4K, ioengine=sync, iodepth=32
...
fio-2.8
Starting 8 processes
benchmark: Laying out IO file(s) (1 file(s) / 256MB)
benchmark: Laying out IO file(s) (1 file(s) / 256MB)
benchmark: Laying out IO file(s) (1 file(s) / 256MB)
benchmark: Laying out IO file(s) (1 file(s) / 256MB)
benchmark: Laying out IO file(s) (1 file(s) / 256MB)
benchmark: Laying out IO file(s) (1 file(s) / 256MB)
benchmark: Laying out IO file(s) (1 file(s) / 256MB)
benchmark: Laying out IO file(s) (1 file(s) / 256MB)

benchmark: (groupid=0, jobs=8): err= 0: pid=7696: Fri Aug 30 19:22:15 2019
  read : io=6190.2MB, bw=105641KB/s, iops=26410, runt= 60003msec
    clat (usec): min=40, max=54082, avg=289.23, stdev=187.94
     lat (usec): min=41, max=54084, avg=291.23, stdev=188.73
    clat percentiles (usec):
     |  1.00th=[  114],  5.00th=[  163], 10.00th=[  189], 20.00th=[  219],
     | 30.00th=[  233], 40.00th=[  249], 50.00th=[  266], 60.00th=[  282],
     | 70.00th=[  314], 80.00th=[  354], 90.00th=[  406], 95.00th=[  458],
     | 99.00th=[  628], 99.50th=[  756], 99.90th=[ 1496], 99.95th=[ 2384],
     | 99.99th=[ 6688]
    bw (KB  /s): min=10160, max=15992, per=12.51%, avg=13220.39, stdev=1164.37
    lat (usec) : 50=0.01%, 100=0.48%, 250=39.69%, 500=56.83%, 750=2.47%
    lat (usec) : 1000=0.28%
    lat (msec) : 2=0.17%, 4=0.04%, 10=0.02%, 20=0.01%, 50=0.01%
    lat (msec) : 100=0.01%
  cpu          : usr=3.74%, sys=8.49%, ctx=1597314, majf=0, minf=74
  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=1584690/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

Run status group 0 (all jobs):
   READ: io=6190.2MB, aggrb=105640KB/s, minb=105640KB/s, maxb=105640KB/s, mint=60003msec, maxt=60003msec

Disk stats (read/write):
  vda: ios=1582870/8, merge=0/6, ticks=92084/0, in_queue=91392, util=97.29%

Skriv direkte

benchmark: (g=0): rw=randwrite, bs=4K-4K/4K-4K/4K-4K, ioengine=sync, iodepth=32
...
fio-2.8
Starting 8 processes
benchmark: Laying out IO file(s) (1 file(s) / 256MB)

benchmark: (groupid=0, jobs=8): err= 0: pid=7730: Fri Aug 30 19:24:16 2019
  write: io=2561.9MB, bw=43718KB/s, iops=10929, runt= 60006msec
    clat (usec): min=41, max=73708, avg=722.90, stdev=3654.74
     lat (usec): min=42, max=73710, avg=724.50, stdev=3654.92
    clat percentiles (usec):
     |  1.00th=[   52],  5.00th=[   54], 10.00th=[   56], 20.00th=[   60],
     | 30.00th=[   65], 40.00th=[   70], 50.00th=[   75], 60.00th=[   79],
     | 70.00th=[   84], 80.00th=[   92], 90.00th=[  112], 95.00th=[  175],
     | 99.00th=[21632], 99.50th=[22656], 99.90th=[27008], 99.95th=[33024],
     | 99.99th=[46848]
    bw (KB  /s): min= 3652, max= 7496, per=12.50%, avg=5465.98, stdev=541.88
    lat (usec) : 50=0.13%, 100=84.74%, 250=11.09%, 500=0.68%, 750=0.16%
    lat (usec) : 1000=0.05%
    lat (msec) : 2=0.04%, 4=0.01%, 10=0.01%, 20=1.17%, 50=1.90%
    lat (msec) : 100=0.01%
  cpu          : usr=1.20%, sys=4.47%, ctx=1334127, majf=0, minf=66
  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=655834/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

Run status group 0 (all jobs):
  WRITE: io=2561.9MB, aggrb=43717KB/s, minb=43717KB/s, maxb=43717KB/s, mint=60006msec, maxt=60006msec

Disk stats (read/write):
  vda: ios=784/655134, merge=0/1513, ticks=148/41460, in_queue=41388, util=64.67%

Speedtest

Retrieving speedtest.net configuration...
Testing from NTX Technologies s.r.o. (147.78.65.137)...
Retrieving speedtest.net server list...
Selecting best server based on ping...
Hosted by Megafon (Moscow) [1.61 km]: 23.363 ms
Testing download speed................................................................................
Download: 87.97 Mbit/s
Testing upload speed................................................................................................
Upload: 103.26 Mbit/s

Virtuell server fra VDSina:

Tester billige virtuelle servere

  • utstyr er lokalisert i Russland (Moskva, DataPro DC på Aviamotornaya) og Nederland (Meppel, Serverius DC);
  • ikke navngitt takst for 2 rubler per dag (5 GB SSD / 1x 2.1 GHz CPU / 0.5 GB RAM / 100 Mbit/s, 1 TB trafikk for 59 rubler per måned);
  • én virtuell server med denne tariffen per konto.

Tester:

Unixbench (RU)

   BYTE UNIX Benchmarks (Version 5.1.3)

   System: test: GNU/Linux
   OS: GNU/Linux -- 4.9.0-6-amd64 -- #1 SMP Debian 4.9.88-1+deb9u1 (2018-05-07)
   Machine: x86_64 (unknown)
   Language: en_US.utf8 (charmap="UTF-8", collate="UTF-8")
   CPU 0: Common KVM processor (4394.9 bogomips)
          x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET
   13:05:33 up 205 days,  2:51,  1 user,  load average: 0.60, 0.17, 0.06; runlevel 5

------------------------------------------------------------------------
Benchmark Run: Fri Aug 09 2019 13:05:33 - 13:33:38
1 CPU in system; running 1 parallel copy of tests

Dhrystone 2 using register variables       22416507.5 lps   (10.0 s, 7 samples)
Double-Precision Whetstone                     3992.1 MWIPS (9.6 s, 7 samples)
Execl Throughput                               2605.9 lps   (29.6 s, 2 samples)
File Copy 1024 bufsize 2000 maxblocks        219066.0 KBps  (30.0 s, 2 samples)
File Copy 256 bufsize 500 maxblocks           59081.7 KBps  (30.0 s, 2 samples)
File Copy 4096 bufsize 8000 maxblocks        697518.9 KBps  (30.0 s, 2 samples)
Pipe Throughput                              310130.4 lps   (10.0 s, 7 samples)
Pipe-based Context Switching                  72366.5 lps   (10.0 s, 7 samples)
Process Creation                               6019.5 lps   (30.0 s, 2 samples)
Shell Scripts (1 concurrent)                   4518.9 lpm   (60.0 s, 2 samples)
Shell Scripts (8 concurrent)                    577.9 lpm   (60.1 s, 2 samples)
System Call Overhead                         259893.1 lps   (10.0 s, 7 samples)

System Benchmarks Index Values               BASELINE       RESULT    INDEX
Dhrystone 2 using register variables         116700.0   22416507.5   1920.9
Double-Precision Whetstone                       55.0       3992.1    725.8
Execl Throughput                                 43.0       2605.9    606.0
File Copy 1024 bufsize 2000 maxblocks          3960.0     219066.0    553.2
File Copy 256 bufsize 500 maxblocks            1655.0      59081.7    357.0
File Copy 4096 bufsize 8000 maxblocks          5800.0     697518.9   1202.6
Pipe Throughput                               12440.0     310130.4    249.3
Pipe-based Context Switching                   4000.0      72366.5    180.9
Process Creation                                126.0       6019.5    477.7
Shell Scripts (1 concurrent)                     42.4       4518.9   1065.8
Shell Scripts (8 concurrent)                      6.0        577.9    963.2
System Call Overhead                          15000.0     259893.1    173.3
                                                                   ========
System Benchmarks Index Score                                         550.2

Unixbench (NL)

   BYTE UNIX Benchmarks (Version 5.1.3)

   System: test: GNU/Linux
   OS: GNU/Linux -- 4.9.0-6-amd64 -- #1 SMP Debian 4.9.88-1+deb9u1 (2018-05-07)
   Machine: x86_64 (unknown)
   Language: en_US.utf8 (charmap="UTF-8", collate="UTF-8")
   CPU 0: Common KVM processor (4200.0 bogomips)
          x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET
   22:06:14 up 227 days, 11:55,  1 user,  load average: 0.69, 0.21, 0.08; runlevel 5

------------------------------------------------------------------------
Benchmark Run: Sat Aug 31 2019 22:06:14 - 22:34:27
1 CPU in system; running 1 parallel copy of tests

Dhrystone 2 using register variables       22795602.9 lps   (10.0 s, 7 samples)
Double-Precision Whetstone                     3167.3 MWIPS (9.9 s, 7 samples)
Execl Throughput                               2537.0 lps   (30.0 s, 2 samples)
File Copy 1024 bufsize 2000 maxblocks        206972.0 KBps  (30.0 s, 2 samples)
File Copy 256 bufsize 500 maxblocks           52857.1 KBps  (30.0 s, 2 samples)
File Copy 4096 bufsize 8000 maxblocks        658303.5 KBps  (30.0 s, 2 samples)
Pipe Throughput                              292297.5 lps   (10.0 s, 7 samples)
Pipe-based Context Switching                  68596.0 lps   (10.0 s, 7 samples)
Process Creation                               6200.3 lps   (30.0 s, 2 samples)
Shell Scripts (1 concurrent)                   4572.0 lpm   (60.0 s, 2 samples)
Shell Scripts (8 concurrent)                    571.9 lpm   (60.1 s, 2 samples)
System Call Overhead                         240979.1 lps   (10.0 s, 7 samples)

System Benchmarks Index Values               BASELINE       RESULT    INDEX
Dhrystone 2 using register variables         116700.0   22795602.9   1953.4
Double-Precision Whetstone                       55.0       3167.3    575.9
Execl Throughput                                 43.0       2537.0    590.0
File Copy 1024 bufsize 2000 maxblocks          3960.0     206972.0    522.7
File Copy 256 bufsize 500 maxblocks            1655.0      52857.1    319.4
File Copy 4096 bufsize 8000 maxblocks          5800.0     658303.5   1135.0
Pipe Throughput                               12440.0     292297.5    235.0
Pipe-based Context Switching                   4000.0      68596.0    171.5
Process Creation                                126.0       6200.3    492.1
Shell Scripts (1 concurrent)                     42.4       4572.0   1078.3
Shell Scripts (8 concurrent)                      6.0        571.9    953.1
System Call Overhead                          15000.0     240979.1    160.7
                                                                   ========
System Benchmarks Index Score                                         522.3

dd (RU)I blokker på 1M

2048+0 records in
2048+0 records out
2147483648 bytes (2.1 GB, 2.0 GiB) copied, 4.02597 s, 533 MB/s

64K blokker

32768+0 records in
32768+0 records out
2147483648 bytes (2.1 GB, 2.0 GiB) copied, 4.766 s, 451 MB/s

dd (NL)I blokker på 1M

2048+0 records in
2048+0 records out
2147483648 bytes (2.1 GB, 2.0 GiB) copied, 3.70351 s, 580 MB/s

64K blokker

32768+0 records in
32768+0 records out
2147483648 bytes (2.1 GB, 2.0 GiB) copied, 4.03231 s, 533 MB/s

fio (RU)Lese

benchmark: (g=0): rw=randread, bs=4K-4K/4K-4K/4K-4K, ioengine=sync, iodepth=32
...
fio-2.8
Starting 8 processes
benchmark: Laying out IO file(s) (1 file(s) / 256MB)
benchmark: Laying out IO file(s) (1 file(s) / 256MB)
benchmark: Laying out IO file(s) (1 file(s) / 256MB)
benchmark: Laying out IO file(s) (1 file(s) / 256MB)
benchmark: Laying out IO file(s) (1 file(s) / 256MB)
benchmark: Laying out IO file(s) (1 file(s) / 256MB)
benchmark: Laying out IO file(s) (1 file(s) / 256MB)
benchmark: Laying out IO file(s) (1 file(s) / 256MB)

benchmark: (groupid=0, jobs=8): err= 0: pid=14888: Fri Aug  9 13:34:53 2019
  read : io=4741.6MB, bw=80914KB/s, iops=20228, runt= 60006msec
    clat (usec): min=4, max=77875, avg=383.55, stdev=631.08
     lat (usec): min=5, max=77877, avg=385.67, stdev=632.08
    clat percentiles (usec):
     |  1.00th=[   25],  5.00th=[  175], 10.00th=[  207], 20.00th=[  227],
     | 30.00th=[  249], 40.00th=[  270], 50.00th=[  294], 60.00th=[  318],
     | 70.00th=[  354], 80.00th=[  414], 90.00th=[  548], 95.00th=[  764],
     | 99.00th=[ 1848], 99.50th=[ 2992], 99.90th=[ 8256], 99.95th=[12096],
     | 99.99th=[23168]
    bw (KB  /s): min= 6360, max=13704, per=12.53%, avg=10139.33, stdev=1257.00
    lat (usec) : 10=0.71%, 20=0.24%, 50=0.09%, 100=0.80%, 250=28.59%
    lat (usec) : 500=57.08%, 750=7.28%, 1000=2.17%
    lat (msec) : 2=2.16%, 4=0.53%, 10=0.27%, 20=0.06%, 50=0.01%
    lat (msec) : 100=0.01%
  cpu          : usr=2.34%, sys=7.79%, ctx=1212630, majf=0, minf=74
  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=1213831/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

Run status group 0 (all jobs):
   READ: io=4741.6MB, aggrb=80913KB/s, minb=80913KB/s, maxb=80913KB/s, mint=60006msec, maxt=60006msec

Disk stats (read/write):
  vda: ios=1198794/8, merge=0/4, ticks=294008/0, in_queue=293620, util=97.13%

Skriv

benchmark: (g=0): rw=randwrite, bs=4K-4K/4K-4K/4K-4K, ioengine=sync, iodepth=32
...
fio-2.8
Starting 8 processes
benchmark: Laying out IO file(s) (1 file(s) / 256MB)

benchmark: (groupid=0, jobs=8): err= 0: pid=14918: Fri Aug  9 13:36:59 2019
  write: io=11840MB, bw=202049KB/s, iops=50512, runt= 60004msec
    clat (usec): min=3, max=148780, avg=101.62, stdev=1269.68
     lat (usec): min=5, max=148782, avg=111.57, stdev=1359.30
    clat percentiles (usec):
     |  1.00th=[    4],  5.00th=[    5], 10.00th=[    5], 20.00th=[    5],
     | 30.00th=[    6], 40.00th=[    6], 50.00th=[    7], 60.00th=[    7],
     | 70.00th=[    8], 80.00th=[    9], 90.00th=[   12], 95.00th=[   15],
     | 99.00th=[  498], 99.50th=[ 7264], 99.90th=[20096], 99.95th=[25472],
     | 99.99th=[36096]
    bw (KB  /s): min=    0, max=34640, per=12.79%, avg=25851.29, stdev=4081.36
    lat (usec) : 4=0.01%, 10=83.25%, 20=14.37%, 50=0.97%, 100=0.19%
    lat (usec) : 250=0.14%, 500=0.08%, 750=0.08%, 1000=0.05%
    lat (msec) : 2=0.09%, 4=0.12%, 10=0.30%, 20=0.26%, 50=0.11%
    lat (msec) : 100=0.01%, 250=0.01%
  cpu          : usr=3.44%, sys=6.63%, ctx=111831, majf=0, minf=75
  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=3030936/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

Run status group 0 (all jobs):
  WRITE: io=11840MB, aggrb=202048KB/s, minb=202048KB/s, maxb=202048KB/s, mint=60004msec, maxt=60004msec

Disk stats (read/write):
  vda: ios=142/1859138, merge=0/13538, ticks=132/2900344, in_queue=2900056, util=50.68%

Direkte lesing

benchmark: (g=0): rw=randread, bs=4K-4K/4K-4K/4K-4K, ioengine=sync, iodepth=32
...
fio-2.8
Starting 8 processes
benchmark: Laying out IO file(s) (1 file(s) / 256MB)
benchmark: Laying out IO file(s) (1 file(s) / 256MB)
benchmark: Laying out IO file(s) (1 file(s) / 256MB)
benchmark: Laying out IO file(s) (1 file(s) / 256MB)
benchmark: Laying out IO file(s) (1 file(s) / 256MB)
benchmark: Laying out IO file(s) (1 file(s) / 256MB)
benchmark: Laying out IO file(s) (1 file(s) / 256MB)
benchmark: Laying out IO file(s) (1 file(s) / 256MB)

benchmark: (groupid=0, jobs=8): err= 0: pid=14905: Fri Aug  9 13:35:58 2019
  read : io=4862.9MB, bw=82985KB/s, iops=20746, runt= 60005msec
    clat (usec): min=55, max=41916, avg=373.89, stdev=646.76
     lat (usec): min=56, max=41918, avg=375.90, stdev=647.57
    clat percentiles (usec):
     |  1.00th=[   93],  5.00th=[  155], 10.00th=[  201], 20.00th=[  223],
     | 30.00th=[  241], 40.00th=[  262], 50.00th=[  286], 60.00th=[  310],
     | 70.00th=[  346], 80.00th=[  410], 90.00th=[  540], 95.00th=[  724],
     | 99.00th=[ 1688], 99.50th=[ 3088], 99.90th=[ 9152], 99.95th=[13888],
     | 99.99th=[24192]
    bw (KB  /s): min= 5432, max=14842, per=12.51%, avg=10377.91, stdev=1508.66
    lat (usec) : 100=1.51%, 250=33.24%, 500=53.18%, 750=7.51%, 1000=2.23%
    lat (msec) : 2=1.54%, 4=0.42%, 10=0.29%, 20=0.07%, 50=0.02%
  cpu          : usr=2.47%, sys=7.27%, ctx=1256353, majf=0, minf=74
  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=1244880/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

Run status group 0 (all jobs):
   READ: io=4862.9MB, aggrb=82985KB/s, minb=82985KB/s, maxb=82985KB/s, mint=60005msec, maxt=60005msec

Disk stats (read/write):
  vda: ios=1242472/8, merge=0/4, ticks=323432/0, in_queue=322888, util=98.79%

Skriv direkte

benchmark: (g=0): rw=randwrite, bs=4K-4K/4K-4K/4K-4K, ioengine=sync, iodepth=32
...
fio-2.8
Starting 8 processes
benchmark: Laying out IO file(s) (1 file(s) / 256MB)

benchmark: (groupid=0, jobs=8): err= 0: pid=14931: Fri Aug  9 13:38:00 2019
  write: io=1278.5MB, bw=21815KB/s, iops=5453, runt= 60008msec
    clat (usec): min=73, max=85953, avg=1453.88, stdev=5847.55
     lat (usec): min=74, max=85955, avg=1455.93, stdev=5847.93
    clat percentiles (usec):
     |  1.00th=[   91],  5.00th=[  100], 10.00th=[  107], 20.00th=[  120],
     | 30.00th=[  131], 40.00th=[  139], 50.00th=[  147], 60.00th=[  157],
     | 70.00th=[  171], 80.00th=[  195], 90.00th=[  255], 95.00th=[ 2608],
     | 99.00th=[29824], 99.50th=[32640], 99.90th=[41728], 99.95th=[46336],
     | 99.99th=[62208]
    bw (KB  /s): min= 1799, max= 4007, per=12.51%, avg=2728.25, stdev=332.39
    lat (usec) : 100=4.58%, 250=85.00%, 500=4.55%, 750=0.45%, 1000=0.14%
    lat (msec) : 2=0.23%, 4=0.12%, 10=0.09%, 20=0.50%, 50=4.32%
    lat (msec) : 100=0.03%
  cpu          : usr=0.82%, sys=3.82%, ctx=670541, majf=0, minf=74
  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=327272/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

Run status group 0 (all jobs):
  WRITE: io=1278.5MB, aggrb=21815KB/s, minb=21815KB/s, maxb=21815KB/s, mint=60008msec, maxt=60008msec

Disk stats (read/write):
  vda: ios=139/327181, merge=0/2105, ticks=0/42904, in_queue=42740, util=71.21%

fio (NL)Lese

benchmark: (g=0): rw=randread, bs=4K-4K/4K-4K/4K-4K, ioengine=sync, iodepth=32
...
fio-2.8
Starting 8 processes
benchmark: Laying out IO file(s) (1 file(s) / 256MB)
benchmark: Laying out IO file(s) (1 file(s) / 256MB)
benchmark: Laying out IO file(s) (1 file(s) / 256MB)
benchmark: Laying out IO file(s) (1 file(s) / 256MB)
benchmark: Laying out IO file(s) (1 file(s) / 256MB)
benchmark: Laying out IO file(s) (1 file(s) / 256MB)
benchmark: Laying out IO file(s) (1 file(s) / 256MB)
benchmark: Laying out IO file(s) (1 file(s) / 256MB)

benchmark: (groupid=0, jobs=8): err= 0: pid=18176: Sat Aug 31 22:35:40 2019
  read : io=5277.5MB, bw=90061KB/s, iops=22515, runt= 60005msec
    clat (usec): min=4, max=29089, avg=343.49, stdev=324.24
     lat (usec): min=5, max=29090, avg=345.52, stdev=324.73
    clat percentiles (usec):
     |  1.00th=[   98],  5.00th=[  151], 10.00th=[  169], 20.00th=[  193],
     | 30.00th=[  211], 40.00th=[  231], 50.00th=[  258], 60.00th=[  298],
     | 70.00th=[  374], 80.00th=[  462], 90.00th=[  580], 95.00th=[  732],
     | 99.00th=[ 1432], 99.50th=[ 1736], 99.90th=[ 2832], 99.95th=[ 3888],
     | 99.99th=[11968]
    bw (KB  /s): min= 5195, max=14704, per=12.50%, avg=11256.88, stdev=1315.93
    lat (usec) : 10=0.52%, 20=0.33%, 50=0.11%, 100=0.05%, 250=46.72%
    lat (usec) : 500=36.35%, 750=11.29%, 1000=2.42%
    lat (msec) : 2=1.92%, 4=0.23%, 10=0.04%, 20=0.01%, 50=0.01%
  cpu          : usr=2.72%, sys=7.50%, ctx=1347767, majf=0, minf=74
  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=1351030/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

Run status group 0 (all jobs):
   READ: io=5277.5MB, aggrb=90061KB/s, minb=90061KB/s, maxb=90061KB/s, mint=60005msec, maxt=60005msec

Disk stats (read/write):
  vda: ios=1335524/8, merge=0/4, ticks=280996/0, in_queue=280604, util=95.44%

Skriv

benchmark: (g=0): rw=randwrite, bs=4K-4K/4K-4K/4K-4K, ioengine=sync, iodepth=32
...
fio-2.8
Starting 8 processes
benchmark: Laying out IO file(s) (1 file(s) / 256MB)

benchmark: (groupid=0, jobs=8): err= 0: pid=18210: Sat Aug 31 22:37:45 2019
  write: io=11947MB, bw=203870KB/s, iops=50967, runt= 60009msec
    clat (usec): min=4, max=179317, avg=99.95, stdev=1275.88
     lat (usec): min=5, max=179319, avg=110.44, stdev=1364.10
    clat percentiles (usec):
     |  1.00th=[    5],  5.00th=[    5], 10.00th=[    5], 20.00th=[    6],
     | 30.00th=[    6], 40.00th=[    6], 50.00th=[    7], 60.00th=[    7],
     | 70.00th=[    7], 80.00th=[    8], 90.00th=[    9], 95.00th=[   12],
     | 99.00th=[  235], 99.50th=[ 7456], 99.90th=[20352], 99.95th=[24704],
     | 99.99th=[33024]
    bw (KB  /s): min=    0, max=31360, per=12.62%, avg=25722.15, stdev=3838.84
    lat (usec) : 10=90.21%, 20=7.85%, 50=0.68%, 100=0.15%, 250=0.11%
    lat (usec) : 500=0.05%, 750=0.05%, 1000=0.04%
    lat (msec) : 2=0.08%, 4=0.11%, 10=0.27%, 20=0.27%, 50=0.11%
    lat (msec) : 100=0.01%, 250=0.01%
  cpu          : usr=3.82%, sys=6.31%, ctx=83743, majf=0, minf=75
  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=3058507/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

Run status group 0 (all jobs):
  WRITE: io=11947MB, aggrb=203869KB/s, minb=203869KB/s, maxb=203869KB/s, mint=60009msec, maxt=60009msec

Disk stats (read/write):
  vda: ios=105/1816322, merge=0/14012, ticks=12/2854440, in_queue=2854096, util=50.34%

Direkte lesing

benchmark: (g=0): rw=randread, bs=4K-4K/4K-4K/4K-4K, ioengine=sync, iodepth=32
...
fio-2.8
Starting 8 processes
benchmark: Laying out IO file(s) (1 file(s) / 256MB)
benchmark: Laying out IO file(s) (1 file(s) / 256MB)
benchmark: Laying out IO file(s) (1 file(s) / 256MB)
benchmark: Laying out IO file(s) (1 file(s) / 256MB)
benchmark: Laying out IO file(s) (1 file(s) / 256MB)
benchmark: Laying out IO file(s) (1 file(s) / 256MB)
benchmark: Laying out IO file(s) (1 file(s) / 256MB)
benchmark: Laying out IO file(s) (1 file(s) / 256MB)

benchmark: (groupid=0, jobs=8): err= 0: pid=18189: Sat Aug 31 22:36:45 2019
  read : io=6239.2MB, bw=106475KB/s, iops=26618, runt= 60004msec
    clat (usec): min=60, max=22025, avg=289.20, stdev=182.91
     lat (usec): min=61, max=22026, avg=291.16, stdev=183.33
    clat percentiles (usec):
     |  1.00th=[  119],  5.00th=[  143], 10.00th=[  159], 20.00th=[  179],
     | 30.00th=[  197], 40.00th=[  213], 50.00th=[  233], 60.00th=[  262],
     | 70.00th=[  322], 80.00th=[  398], 90.00th=[  486], 95.00th=[  572],
     | 99.00th=[  804], 99.50th=[  948], 99.90th=[ 1576], 99.95th=[ 2040],
     | 99.99th=[ 4384]
    bw (KB  /s): min=10728, max=15296, per=12.51%, avg=13319.46, stdev=800.29
    lat (usec) : 100=0.13%, 250=56.08%, 500=34.90%, 750=7.52%, 1000=0.97%
    lat (msec) : 2=0.35%, 4=0.04%, 10=0.01%, 20=0.01%, 50=0.01%
  cpu          : usr=2.90%, sys=7.37%, ctx=1602606, majf=0, minf=74
  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=1597231/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

Run status group 0 (all jobs):
   READ: io=6239.2MB, aggrb=106474KB/s, minb=106474KB/s, maxb=106474KB/s, mint=60004msec, maxt=60004msec

Disk stats (read/write):
  vda: ios=1596228/8, merge=0/4, ticks=310328/0, in_queue=309840, util=97.91%

Skriv direkte

benchmark: (g=0): rw=randwrite, bs=4K-4K/4K-4K/4K-4K, ioengine=sync, iodepth=32
...
fio-2.8
Starting 8 processes
benchmark: Laying out IO file(s) (1 file(s) / 256MB)

benchmark: (groupid=0, jobs=8): err= 0: pid=18223: Sat Aug 31 22:38:46 2019
  write: io=940828KB, bw=15677KB/s, iops=3919, runt= 60013msec
    clat (usec): min=63, max=66982, avg=2025.70, stdev=6831.08
     lat (usec): min=64, max=66985, avg=2028.27, stdev=6831.39
    clat percentiles (usec):
     |  1.00th=[   87],  5.00th=[  101], 10.00th=[  113], 20.00th=[  137],
     | 30.00th=[  157], 40.00th=[  177], 50.00th=[  199], 60.00th=[  227],
     | 70.00th=[  278], 80.00th=[  386], 90.00th=[  564], 95.00th=[24960],
     | 99.00th=[31104], 99.50th=[33024], 99.90th=[37120], 99.95th=[39680],
     | 99.99th=[51456]
    bw (KB  /s): min=  924, max= 2897, per=12.51%, avg=1961.38, stdev=295.08
    lat (usec) : 100=4.43%, 250=61.00%, 500=22.51%, 750=4.27%, 1000=0.74%
    lat (msec) : 2=0.41%, 4=0.09%, 10=0.03%, 20=0.07%, 50=6.44%
    lat (msec) : 100=0.01%
  cpu          : usr=0.80%, sys=3.73%, ctx=480789, majf=0, minf=74
  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=235207/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

Run status group 0 (all jobs):
  WRITE: io=940828KB, aggrb=15677KB/s, minb=15677KB/s, maxb=15677KB/s, mint=60013msec, maxt=60013msec

Disk stats (read/write):
  vda: ios=107/235136, merge=0/2166, ticks=132/42060, in_queue=42084, util=69.93%

Speedtest (RU)

Retrieving speedtest.net configuration...
Testing from Hosting technology LTD (185.231.154.182)...
Retrieving speedtest.net server list...
Selecting best server based on ping...
Hosted by Beeline (Moscow) [1.61 km]: 10.909 ms
Testing download speed................................................................................
Download: 178.50 Mbit/s
Testing upload speed................................................................................................
Upload: 231.94 Mbit/s

Speedtest (NL)

Retrieving speedtest.net configuration...
Testing from McHost.Ru (185.251.38.60)...
Retrieving speedtest.net server list...
Selecting best server based on ping...
Hosted by HugeServer Networks, LLC (Meppel) [0.74 km]: 4.525 ms
Testing download speed................................................................................
Download: 429.74 Mbit/s
Testing upload speed................................................................................................
Upload: 776.85 Mbit/s

Virtuell server fra Zomro:

Tester billige virtuelle servere

  • utstyr er lokalisert i Nederland (Dronten, DC Serverius);
  • Starttariff (5 GB SSD / 1x 2.13 GHz CPU / 0.25 GB RAM / 10 Mbit/s for $0.99 per måned);
  • Minimum leietid er 3 måneder.

Tester:

Unixbench

   BYTE UNIX Benchmarks (Version 5.1.3)

   System: test: GNU/Linux
   OS: GNU/Linux -- 2.6.32-042stab128.2 -- #1 SMP Thu Mar 22 10:58:36 MSK 2018
   Machine: x86_64 (unknown)
   Language: en_US.utf8 (charmap="ANSI_X3.4-1968", collate="ANSI_X3.4-1968")
   CPU 0: Intel(R) Xeon(R) CPU L5630 @ 2.13GHz (4267.0 bogomips)
          Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
   10:05:17 up 393 days, 21:23,  1 user,  load average: 1.02, 0.68, 0.31; runlevel 5

------------------------------------------------------------------------
Benchmark Run: Thu Aug 01 2019 10:05:17 - 10:33:49
1 CPU in system; running 1 parallel copy of tests

Dhrystone 2 using register variables       23112316.5 lps   (10.0 s, 7 samples)
Double-Precision Whetstone                     2971.7 MWIPS (9.9 s, 7 samples)
Execl Throughput                               2567.9 lps   (29.5 s, 2 samples)
File Copy 1024 bufsize 2000 maxblocks        316297.0 KBps  (30.0 s, 2 samples)
File Copy 256 bufsize 500 maxblocks           86249.2 KBps  (30.0 s, 2 samples)
File Copy 4096 bufsize 8000 maxblocks        871594.9 KBps  (30.0 s, 2 samples)
Pipe Throughput                              583546.7 lps   (10.0 s, 7 samples)
Pipe-based Context Switching                 122504.2 lps   (10.0 s, 7 samples)
Process Creation                               4953.8 lps   (30.0 s, 2 samples)
Shell Scripts (1 concurrent)                   4432.1 lpm   (60.0 s, 2 samples)
Shell Scripts (8 concurrent)                    611.2 lpm   (60.1 s, 2 samples)
System Call Overhead                         434561.8 lps   (10.0 s, 7 samples)

System Benchmarks Index Values               BASELINE       RESULT    INDEX
Dhrystone 2 using register variables         116700.0   23112316.5   1980.5
Double-Precision Whetstone                       55.0       2971.7    540.3
Execl Throughput                                 43.0       2567.9    597.2
File Copy 1024 bufsize 2000 maxblocks          3960.0     316297.0    798.7
File Copy 256 bufsize 500 maxblocks            1655.0      86249.2    521.1
File Copy 4096 bufsize 8000 maxblocks          5800.0     871594.9   1502.7
Pipe Throughput                               12440.0     583546.7    469.1
Pipe-based Context Switching                   4000.0     122504.2    306.3
Process Creation                                126.0       4953.8    393.2
Shell Scripts (1 concurrent)                     42.4       4432.1   1045.3
Shell Scripts (8 concurrent)                      6.0        611.2   1018.7
System Call Overhead                          15000.0     434561.8    289.7
                                                                   ========
System Benchmarks Index Score                                         661.1

ddI blokker på 1M

2048+0 records in
2048+0 records out
2147483648 bytes (2.1 GB, 2.0 GiB) copied, 40.3637 s, 53.2 MB/s

64K blokker

32768+0 records in
32768+0 records out
2147483648 bytes (2.1 GB, 2.0 GiB) copied, 38.1745 s, 56.3 MB/s

FioLese

benchmark: (g=0): rw=randread, bs=4K-4K/4K-4K/4K-4K, ioengine=psync, iodepth=32
...
fio-2.16
Starting 8 processes
benchmark: Laying out IO file(s) (1 file(s) / 256MB)
benchmark: Laying out IO file(s) (1 file(s) / 256MB)
benchmark: Laying out IO file(s) (1 file(s) / 256MB)
benchmark: Laying out IO file(s) (1 file(s) / 256MB)
benchmark: Laying out IO file(s) (1 file(s) / 256MB)
benchmark: Laying out IO file(s) (1 file(s) / 256MB)
benchmark: Laying out IO file(s) (1 file(s) / 256MB)
benchmark: Laying out IO file(s) (1 file(s) / 256MB)

benchmark: (groupid=0, jobs=8): err= 0: pid=11077: Thu Aug  1 11:12:41 2019
  read : io=12056KB, bw=205208B/s, iops=50, runt= 60160msec
    clat (msec): min=1, max=281, avg=159.48, stdev=24.08
     lat (msec): min=1, max=281, avg=159.48, stdev=24.08
    clat percentiles (msec):
     |  1.00th=[   21],  5.00th=[  139], 10.00th=[  141], 20.00th=[  159],
     | 30.00th=[  161], 40.00th=[  161], 50.00th=[  161], 60.00th=[  161],
     | 70.00th=[  161], 80.00th=[  161], 90.00th=[  180], 95.00th=[  182],
     | 99.00th=[  221], 99.50th=[  241], 99.90th=[  262], 99.95th=[  281],
     | 99.99th=[  281]
    lat (msec) : 2=0.03%, 20=0.23%, 50=1.06%, 100=0.53%, 250=97.88%
    lat (msec) : 500=0.27%
  cpu          : usr=0.01%, sys=0.03%, ctx=6085, majf=0, minf=298
  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=3014/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

Run status group 0 (all jobs):
   READ: io=12056KB, aggrb=200KB/s, minb=200KB/s, maxb=200KB/s, mint=60160msec, maxt=60160msec

Disk stats (read/write):
  ploop46225p1: ios=0/0, merge=0/0, ticks=0/0, in_queue=0, util=0.00%

Skriv

benchmark: (g=0): rw=randwrite, bs=4K-4K/4K-4K/4K-4K, ioengine=psync, iodepth=32
...
fio-2.16
Starting 8 processes
benchmark: Laying out IO file(s) (1 file(s) / 256MB)

benchmark: (groupid=0, jobs=8): err= 0: pid=11110: Thu Aug  1 11:18:57 2019
  write: io=191912KB, bw=3197.5KB/s, iops=799, runt= 60021msec
    clat (usec): min=3, max=36798K, avg=8462.52, stdev=335988.75
     lat (usec): min=3, max=36798K, avg=8463.51, stdev=335988.78
    clat percentiles (usec):
     |  1.00th=[    5],  5.00th=[    5], 10.00th=[    6], 20.00th=[    7],
     | 30.00th=[    8], 40.00th=[    8], 50.00th=[    8], 60.00th=[    9],
     | 70.00th=[   12], 80.00th=[   18], 90.00th=[ 2160], 95.00th=[ 4192],
     | 99.00th=[18304], 99.50th=[140288], 99.90th=[1449984], 99.95th=[1794048],
     | 99.99th=[16711680]
    lat (usec) : 4=0.01%, 10=60.67%, 20=20.72%, 50=3.64%, 100=0.60%
    lat (usec) : 250=0.19%, 500=0.01%, 750=0.02%, 1000=0.38%
    lat (msec) : 2=3.30%, 4=4.49%, 10=4.58%, 20=0.43%, 50=0.05%
    lat (msec) : 100=0.20%, 250=0.44%, 500=0.01%, 750=0.02%, 1000=0.03%
    lat (msec) : 2000=0.18%, >=2000=0.04%
  cpu          : usr=0.04%, sys=0.19%, ctx=18235, majf=0, minf=286
  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=47978/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

Run status group 0 (all jobs):
  WRITE: io=191912KB, aggrb=3197KB/s, minb=3197KB/s, maxb=3197KB/s, mint=60021msec, maxt=60021msec

Disk stats (read/write):
  ploop46225p1: ios=0/0, merge=0/0, ticks=0/0, in_queue=0, util=0.00%

Direkte lesing

benchmark: (g=0): rw=randread, bs=4K-4K/4K-4K/4K-4K, ioengine=psync, iodepth=32
...
fio-2.16
Starting 8 processes
benchmark: Laying out IO file(s) (1 file(s) / 256MB)
benchmark: Laying out IO file(s) (1 file(s) / 256MB)
benchmark: Laying out IO file(s) (1 file(s) / 256MB)
benchmark: Laying out IO file(s) (1 file(s) / 256MB)
benchmark: Laying out IO file(s) (1 file(s) / 256MB)
benchmark: Laying out IO file(s) (1 file(s) / 256MB)
benchmark: Laying out IO file(s) (1 file(s) / 256MB)
benchmark: Laying out IO file(s) (1 file(s) / 256MB)

benchmark: (groupid=0, jobs=8): err= 0: pid=11090: Thu Aug  1 11:16:30 2019
  read : io=12056KB, bw=205208B/s, iops=50, runt= 60160msec
    clat (msec): min=1, max=281, avg=159.49, stdev=27.57
     lat (msec): min=1, max=281, avg=159.49, stdev=27.57
    clat percentiles (msec):
     |  1.00th=[   21],  5.00th=[  121], 10.00th=[  141], 20.00th=[  159],
     | 30.00th=[  161], 40.00th=[  161], 50.00th=[  161], 60.00th=[  161],
     | 70.00th=[  161], 80.00th=[  161], 90.00th=[  180], 95.00th=[  200],
     | 99.00th=[  241], 99.50th=[  262], 99.90th=[  281], 99.95th=[  281],
     | 99.99th=[  281]
    lat (msec) : 2=0.03%, 20=0.63%, 50=1.00%, 100=1.00%, 250=96.62%
    lat (msec) : 500=0.73%
  cpu          : usr=0.01%, sys=0.03%, ctx=6047, majf=0, minf=290
  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=3014/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

Run status group 0 (all jobs):
   READ: io=12056KB, aggrb=200KB/s, minb=200KB/s, maxb=200KB/s, mint=60160msec, maxt=60160msec

Disk stats (read/write):
  ploop46225p1: ios=0/0, merge=0/0, ticks=0/0, in_queue=0, util=0.00%

Skriv direkte

benchmark: (g=0): rw=randwrite, bs=4K-4K/4K-4K/4K-4K, ioengine=psync, iodepth=32
...
fio-2.16
Starting 8 processes
benchmark: Laying out IO file(s) (1 file(s) / 256MB)

benchmark: (groupid=0, jobs=8): err= 0: pid=11122: Thu Aug  1 11:20:28 2019
  write: io=144828KB, bw=2413.6KB/s, iops=603, runt= 60007msec
    clat (usec): min=2, max=36999K, avg=10331.41, stdev=437479.93
     lat (usec): min=2, max=36999K, avg=10332.25, stdev=437479.97
    clat percentiles (usec):
     |  1.00th=[    3],  5.00th=[    4], 10.00th=[    5], 20.00th=[    5],
     | 30.00th=[    6], 40.00th=[    6], 50.00th=[    6], 60.00th=[    6],
     | 70.00th=[    7], 80.00th=[    9], 90.00th=[   16], 95.00th=[ 1992],
     | 99.00th=[100864], 99.50th=[140288], 99.90th=[1204224], 99.95th=[1548288],
     | 99.99th=[16711680]
    lat (usec) : 4=1.73%, 10=80.56%, 20=9.02%, 50=1.71%, 100=0.19%
    lat (usec) : 250=0.04%, 500=0.01%, 750=0.02%, 1000=0.25%
    lat (msec) : 2=1.50%, 4=1.66%, 10=1.55%, 20=0.40%, 50=0.10%
    lat (msec) : 100=0.22%, 250=0.90%, 500=0.01%, 750=0.01%, 1000=0.01%
    lat (msec) : 2000=0.09%, >=2000=0.04%
  cpu          : usr=0.02%, sys=0.11%, ctx=10006, majf=0, minf=286
  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=36207/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

Run status group 0 (all jobs):
  WRITE: io=144828KB, aggrb=2413KB/s, minb=2413KB/s, maxb=2413KB/s, mint=60007msec, maxt=60007msec

Disk stats (read/write):
  ploop46225p1: ios=0/0, merge=0/0, ticks=0/0, in_queue=0, util=0.00%

Speedtest

Retrieving speedtest.net configuration...
Testing from NOTER-KLAV Private Enterprise (185.219.80.91)...
Retrieving speedtest.net server list...
Selecting best server based on ping...
Hosted by LinuxPro (Amsterdam) [1.13 km]: 7.442 ms
Testing download speed................................................................................
Download: 48.50 Mbit/s
Testing upload speed................................................................................................
Upload: 76.13 Mbit/s

Virtuell server fra Veesp:

Tester billige virtuelle servere

  • utstyret er plassert i sin egen DC i St. Petersburg (Obukhovskaya Oborona Ave.);
  • HDD Sandbox-tariff (10 GB HDD / 1x 2.67 GHz CPU / 0.5 GB RAM / 200 Mbit/s, 0.1 TB trafikk for 65 rubler per måned).

Tester:

Unixbench

   BYTE UNIX Benchmarks (Version 5.1.3)

   System: test: GNU/Linux
   OS: GNU/Linux -- 4.9.0-8-amd64 -- #1 SMP Debian 4.9.144-3.1 (2019-02-19)
   Machine: x86_64 (unknown)
   Language: en_US.utf8 (charmap="UTF-8", collate="UTF-8")
   CPU 0: Intel(R) Xeon(R) CPU X5650 @ 2.67GHz (5333.5 bogomips)
          x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET
   18:07:28 up 8 min,  1 user,  load average: 1.07, 1.00, 0.53; runlevel 5

------------------------------------------------------------------------
Benchmark Run: Mon Sep 16 2019 18:07:28 - 18:35:37
1 CPU in system; running 1 parallel copy of tests

Dhrystone 2 using register variables       25345643.6 lps   (10.0 s, 7 samples)
Double-Precision Whetstone                     3438.1 MWIPS (9.9 s, 7 samples)
Execl Throughput                               3783.7 lps   (29.6 s, 2 samples)
File Copy 1024 bufsize 2000 maxblocks        527507.6 KBps  (30.0 s, 2 samples)
File Copy 256 bufsize 500 maxblocks          151963.5 KBps  (30.0 s, 2 samples)
File Copy 4096 bufsize 8000 maxblocks       1261205.9 KBps  (30.0 s, 2 samples)
Pipe Throughput                              906688.5 lps   (10.0 s, 7 samples)
Pipe-based Context Switching                 116073.9 lps   (10.0 s, 7 samples)
Process Creation                               8518.9 lps   (30.0 s, 2 samples)
Shell Scripts (1 concurrent)                   6767.9 lpm   (60.0 s, 2 samples)
Shell Scripts (8 concurrent)                    895.2 lpm   (60.1 s, 2 samples)
System Call Overhead                         648188.7 lps   (10.0 s, 7 samples)

System Benchmarks Index Values               BASELINE       RESULT    INDEX
Dhrystone 2 using register variables         116700.0   25345643.6   2171.9
Double-Precision Whetstone                       55.0       3438.1    625.1
Execl Throughput                                 43.0       3783.7    879.9
File Copy 1024 bufsize 2000 maxblocks          3960.0     527507.6   1332.1
File Copy 256 bufsize 500 maxblocks            1655.0     151963.5    918.2
File Copy 4096 bufsize 8000 maxblocks          5800.0    1261205.9   2174.5
Pipe Throughput                               12440.0     906688.5    728.8
Pipe-based Context Switching                   4000.0     116073.9    290.2
Process Creation                                126.0       8518.9    676.1
Shell Scripts (1 concurrent)                     42.4       6767.9   1596.2
Shell Scripts (8 concurrent)                      6.0        895.2   1492.0
System Call Overhead                          15000.0     648188.7    432.1
                                                                   ========
System Benchmarks Index Score                                         938.6

ddI blokker på 1M

2048+0 records in
2048+0 records out
2147483648 bytes (2.1 GB, 2.0 GiB) copied, 24.6856 s, 87.0 MB/s

64K blokker

32768+0 records in
32768+0 records out
2147483648 bytes (2.1 GB, 2.0 GiB) copied, 64.7868 s, 33.1 MB/s

FioLese

benchmark: (g=0): rw=randread, bs=4K-4K/4K-4K/4K-4K, ioengine=sync, iodepth=32
...
fio-2.8
Starting 8 processes
benchmark: Laying out IO file(s) (1 file(s) / 256MB)
benchmark: Laying out IO file(s) (1 file(s) / 256MB)
benchmark: Laying out IO file(s) (1 file(s) / 256MB)
benchmark: Laying out IO file(s) (1 file(s) / 256MB)
benchmark: Laying out IO file(s) (1 file(s) / 256MB)
benchmark: Laying out IO file(s) (1 file(s) / 256MB)
benchmark: Laying out IO file(s) (1 file(s) / 256MB)
benchmark: Laying out IO file(s) (1 file(s) / 256MB)

benchmark: (groupid=0, jobs=8): err= 0: pid=7870: Mon Sep 16 18:38:49 2019
  read : io=43940KB, bw=749484B/s, iops=182, runt= 60034msec
    clat (usec): min=59, max=394340, avg=43701.14, stdev=33411.67
     lat (usec): min=60, max=394341, avg=43702.00, stdev=33411.68
    clat percentiles (usec):
     |  1.00th=[  876],  5.00th=[ 7200], 10.00th=[11968], 20.00th=[20608],
     | 30.00th=[27776], 40.00th=[33024], 50.00th=[37632], 60.00th=[42240],
     | 70.00th=[48384], 80.00th=[58112], 90.00th=[77312], 95.00th=[103936],
     | 99.00th=[187392], 99.50th=[211968], 99.90th=[264192], 99.95th=[280576],
     | 99.99th=[325632]
    bw (KB  /s): min=   20, max=  208, per=12.56%, avg=91.80, stdev=23.94
    lat (usec) : 100=0.31%, 250=0.36%, 500=0.23%, 750=0.06%, 1000=0.06%
    lat (msec) : 2=0.26%, 4=1.20%, 10=5.49%, 20=11.40%, 50=52.59%
    lat (msec) : 100=22.58%, 250=5.28%, 500=0.17%
  cpu          : usr=0.05%, sys=0.07%, ctx=11013, majf=0, minf=75
  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=10985/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

Run status group 0 (all jobs):
   READ: io=43940KB, aggrb=731KB/s, minb=731KB/s, maxb=731KB/s, mint=60034msec, maxt=60034msec

Disk stats (read/write):
  vda: ios=11133/8, merge=0/4, ticks=493100/428, in_queue=494484, util=96.94%

Skriv

benchmark: (g=0): rw=randwrite, bs=4K-4K/4K-4K/4K-4K, ioengine=sync, iodepth=32
...
fio-2.8
Starting 8 processes
benchmark: Laying out IO file(s) (1 file(s) / 256MB)

benchmark: (groupid=0, jobs=8): err= 0: pid=7897: Mon Sep 16 18:42:30 2019
  write: io=133508KB, bw=1454.2KB/s, iops=363, runt= 91812msec
    clat (usec): min=2, max=40324K, avg=10794.49, stdev=460561.62
     lat (usec): min=2, max=40324K, avg=10795.16, stdev=460561.65
    clat percentiles (usec):
     |  1.00th=[    3],  5.00th=[    3], 10.00th=[    3], 20.00th=[    4],
     | 30.00th=[    4], 40.00th=[    4], 50.00th=[    4], 60.00th=[    4],
     | 70.00th=[    5], 80.00th=[    5], 90.00th=[    7], 95.00th=[   15],
     | 99.00th=[132096], 99.50th=[175104], 99.90th=[203776], 99.95th=[4685824],
     | 99.99th=[16711680]
    bw (KB  /s): min=    0, max=23414, per=100.00%, avg=1795.50, stdev=4287.44
    lat (usec) : 4=15.67%, 10=77.56%, 20=2.98%, 50=1.90%, 100=0.17%
    lat (usec) : 250=0.01%, 750=0.01%, 1000=0.01%
    lat (msec) : 2=0.01%, 4=0.01%, 10=0.07%, 20=0.28%, 50=0.18%
    lat (msec) : 100=0.06%, 250=1.00%, 500=0.02%, 1000=0.01%, 2000=0.01%
    lat (msec) : >=2000=0.06%
  cpu          : usr=0.02%, sys=0.13%, ctx=27584, majf=0, minf=83
  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=33377/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

Run status group 0 (all jobs):
  WRITE: io=133508KB, aggrb=1454KB/s, minb=1454KB/s, maxb=1454KB/s, mint=91812msec, maxt=91812msec

Disk stats (read/write):
  vda: ios=169/15176, merge=0/12608, ticks=22232/115416, in_queue=137640, util=99.14%

Direkte lesing

benchmark: (g=0): rw=randread, bs=4K-4K/4K-4K/4K-4K, ioengine=sync, iodepth=32
...
fio-2.8
Starting 8 processes
benchmark: Laying out IO file(s) (1 file(s) / 256MB)
benchmark: Laying out IO file(s) (1 file(s) / 256MB)
benchmark: Laying out IO file(s) (1 file(s) / 256MB)
benchmark: Laying out IO file(s) (1 file(s) / 256MB)
benchmark: Laying out IO file(s) (1 file(s) / 256MB)
benchmark: Laying out IO file(s) (1 file(s) / 256MB)
benchmark: Laying out IO file(s) (1 file(s) / 256MB)
benchmark: Laying out IO file(s) (1 file(s) / 256MB)

benchmark: (groupid=0, jobs=8): err= 0: pid=7883: Mon Sep 16 18:40:28 2019
  read : io=30852KB, bw=526198B/s, iops=128, runt= 60039msec
    clat (usec): min=66, max=686836, avg=62246.24, stdev=62045.44
     lat (usec): min=67, max=686837, avg=62247.16, stdev=62045.43
    clat percentiles (usec):
     |  1.00th=[ 1800],  5.00th=[ 6304], 10.00th=[10048], 20.00th=[18816],
     | 30.00th=[28288], 40.00th=[35584], 50.00th=[42752], 60.00th=[51456],
     | 70.00th=[67072], 80.00th=[94720], 90.00th=[140288], 95.00th=[185344],
     | 99.00th=[292864], 99.50th=[350208], 99.90th=[536576], 99.95th=[634880],
     | 99.99th=[684032]
    bw (KB  /s): min=    5, max=  163, per=12.67%, avg=65.01, stdev=31.07
    lat (usec) : 100=0.23%, 250=0.31%, 500=0.12%, 750=0.03%, 1000=0.06%
    lat (msec) : 2=0.38%, 4=1.66%, 10=7.07%, 20=11.20%, 50=37.83%
    lat (msec) : 100=22.47%, 250=17.01%, 500=1.53%, 750=0.10%
  cpu          : usr=0.02%, sys=0.06%, ctx=7738, majf=0, minf=83
  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=7713/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

Run status group 0 (all jobs):
   READ: io=30852KB, aggrb=513KB/s, minb=513KB/s, maxb=513KB/s, mint=60039msec, maxt=60039msec

Disk stats (read/write):
  vda: ios=7669/8, merge=0/5, ticks=478044/828, in_queue=478972, util=99.88%

Skriv direkte

benchmark: (g=0): rw=randwrite, bs=4K-4K/4K-4K/4K-4K, ioengine=sync, iodepth=32
...
fio-2.8
Starting 8 processes
benchmark: Laying out IO file(s) (1 file(s) / 256MB)

benchmark: (groupid=0, jobs=8): err= 0: pid=7910: Mon Sep 16 18:43:33 2019
  write: io=32548KB, bw=555060B/s, iops=135, runt= 60046msec
    clat (usec): min=171, max=4236.3K, avg=59003.70, stdev=264488.45
     lat (usec): min=171, max=4236.3K, avg=59004.72, stdev=264488.53
    clat percentiles (usec):
     |  1.00th=[  262],  5.00th=[  358], 10.00th=[  474], 20.00th=[  860],
     | 30.00th=[ 1528], 40.00th=[ 3536], 50.00th=[ 5536], 60.00th=[ 8032],
     | 70.00th=[ 8896], 80.00th=[12864], 90.00th=[20864], 95.00th=[61184],
     | 99.00th=[1253376], 99.50th=[1712128], 99.90th=[2899968], 99.95th=[3325952],
     | 99.99th=[4227072]
    bw (KB  /s): min=    2, max=  229, per=14.10%, avg=76.41, stdev=32.24
    lat (usec) : 250=0.74%, 500=10.19%, 750=6.96%, 1000=4.38%
    lat (msec) : 2=11.12%, 4=7.95%, 10=32.91%, 20=15.37%, 50=4.98%
    lat (msec) : 100=0.73%, 250=0.11%, 500=0.07%, 750=0.61%, 1000=1.67%
    lat (msec) : 2000=1.86%, >=2000=0.36%
  cpu          : usr=0.03%, sys=0.09%, ctx=16695, majf=0, minf=76
  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=8137/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

Run status group 0 (all jobs):
  WRITE: io=32548KB, aggrb=542KB/s, minb=542KB/s, maxb=542KB/s, mint=60046msec, maxt=60046msec

Disk stats (read/write):
  vda: ios=170/8180, merge=0/594, ticks=19048/60876, in_queue=79924, util=98.62%

Speedtest

Retrieving speedtest.net configuration...
Testing from Fishnet Communications LLC (94.242.58.40)...
Retrieving speedtest.net server list...
Selecting best server based on ping...
Hosted by Orange Business Services, Russia & CIS (Moscow) [1.61 km]: 12.636 ms
Testing download speed................................................................................
Download: 218.16 Mbit/s
Testing upload speed................................................................................................
Upload: 189.89 Mbit/s

Virtuell server fra PQ.Hosting:

Tester billige virtuelle servere

  • utstyret er plassert i Russland (Moskva, DC DataPro), Nederland (Meppel, DC Serverius), Moldova (Chisinau, DC Alexhost) og Latvia (Riga, DC VERnet);
  • Aluminiumstariff (15 GB SSD / 1x 2.8 GHz CPU / 1 GB RAM / 1000 Mbit/s for 1 euro per måned).

Tester:

Unixbench (RU)

   BYTE UNIX Benchmarks (Version 5.1.3)

   System: test: GNU/Linux
   OS: GNU/Linux -- 4.9.0-9-amd64 -- #1 SMP Debian 4.9.168-1+deb9u3 (2019-06-16)
   Machine: x86_64 (unknown)
   Language: en_US.utf8 (charmap="UTF-8", collate="UTF-8")
   CPU 0: QEMU Virtual CPU version (cpu64-rhel6) (5586.5 bogomips)
          x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET
   23:15:17 up 11:28,  1 user,  load average: 0.00, 0.00, 0.00; runlevel 5

------------------------------------------------------------------------
Benchmark Run: Mon Jun 24 2019 23:15:17 - 23:43:21
1 CPU in system; running 1 parallel copy of tests

Dhrystone 2 using register variables       34123920.4 lps   (10.0 s, 7 samples)
Double-Precision Whetstone                     4320.5 MWIPS (9.9 s, 7 samples)
Execl Throughput                               4163.6 lps   (29.6 s, 2 samples)
File Copy 1024 bufsize 2000 maxblocks        331033.8 KBps  (30.0 s, 2 samples)
File Copy 256 bufsize 500 maxblocks           92832.7 KBps  (30.0 s, 2 samples)
File Copy 4096 bufsize 8000 maxblocks       1021086.9 KBps  (30.0 s, 2 samples)
Pipe Throughput                              490283.2 lps   (10.0 s, 7 samples)
Pipe-based Context Switching                 117833.9 lps   (10.0 s, 7 samples)
Process Creation                              10061.3 lps   (30.0 s, 2 samples)
Shell Scripts (1 concurrent)                   7836.1 lpm   (60.0 s, 2 samples)
Shell Scripts (8 concurrent)                    981.6 lpm   (60.0 s, 2 samples)
System Call Overhead                         326481.9 lps   (10.0 s, 7 samples)

System Benchmarks Index Values               BASELINE       RESULT    INDEX
Dhrystone 2 using register variables         116700.0   34123920.4   2924.1
Double-Precision Whetstone                       55.0       4320.5    785.5
Execl Throughput                                 43.0       4163.6    968.3
File Copy 1024 bufsize 2000 maxblocks          3960.0     331033.8    835.9
File Copy 256 bufsize 500 maxblocks            1655.0      92832.7    560.9
File Copy 4096 bufsize 8000 maxblocks          5800.0    1021086.9   1760.5
Pipe Throughput                               12440.0     490283.2    394.1
Pipe-based Context Switching                   4000.0     117833.9    294.6
Process Creation                                126.0      10061.3    798.5
Shell Scripts (1 concurrent)                     42.4       7836.1   1848.1
Shell Scripts (8 concurrent)                      6.0        981.6   1636.0
System Call Overhead                          15000.0     326481.9    217.7
                                                                   ========
System Benchmarks Index Score                                         833.2

Unixbench (NL)

   BYTE UNIX Benchmarks (Version 5.1.3)

   System: test: GNU/Linux
   OS: GNU/Linux -- 4.9.0-9-amd64 -- #1 SMP Debian 4.9.168-1+deb9u3 (2019-06-16)
   Machine: x86_64 (unknown)
   Language: en_US.utf8 (charmap="UTF-8", collate="UTF-8")
   CPU 0: QEMU Virtual CPU version (cpu64-rhel6) (4000.0 bogomips)
          x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET
   17:48:01 up 30 days, 19:48,  1 user,  load average: 0.79, 0.39, 0.16; runlevel 5

------------------------------------------------------------------------
Benchmark Run: Sun Sep 01 2019 17:48:01 - 18:15:49
1 CPU in system; running 1 parallel copy of tests

Dhrystone 2 using register variables       17944619.4 lps   (10.0 s, 7 samples)
Double-Precision Whetstone                     2541.3 MWIPS (8.2 s, 7 samples)
Execl Throughput                               1955.3 lps   (30.0 s, 2 samples)
File Copy 1024 bufsize 2000 maxblocks        152651.9 KBps  (30.0 s, 2 samples)
File Copy 256 bufsize 500 maxblocks           38882.7 KBps  (30.0 s, 2 samples)
File Copy 4096 bufsize 8000 maxblocks        445940.9 KBps  (30.0 s, 2 samples)
Pipe Throughput                              224267.3 lps   (10.0 s, 7 samples)
Pipe-based Context Switching                  52138.8 lps   (10.0 s, 7 samples)
Process Creation                               4483.9 lps   (30.0 s, 2 samples)
Shell Scripts (1 concurrent)                   3753.9 lpm   (60.0 s, 2 samples)
Shell Scripts (8 concurrent)                    486.1 lpm   (60.1 s, 2 samples)
System Call Overhead                         151653.5 lps   (10.0 s, 7 samples)

System Benchmarks Index Values               BASELINE       RESULT    INDEX
Dhrystone 2 using register variables         116700.0   17944619.4   1537.7
Double-Precision Whetstone                       55.0       2541.3    462.1
Execl Throughput                                 43.0       1955.3    454.7
File Copy 1024 bufsize 2000 maxblocks          3960.0     152651.9    385.5
File Copy 256 bufsize 500 maxblocks            1655.0      38882.7    234.9
File Copy 4096 bufsize 8000 maxblocks          5800.0     445940.9    768.9
Pipe Throughput                               12440.0     224267.3    180.3
Pipe-based Context Switching                   4000.0      52138.8    130.3
Process Creation                                126.0       4483.9    355.9
Shell Scripts (1 concurrent)                     42.4       3753.9    885.4
Shell Scripts (8 concurrent)                      6.0        486.1    810.2
System Call Overhead                          15000.0     151653.5    101.1
                                                                   ========
System Benchmarks Index Score                                         393.2

Unixbench (MD)

   BYTE UNIX Benchmarks (Version 5.1.3)

   System: test: GNU/Linux
   OS: GNU/Linux -- 4.9.0-9-amd64 -- #1 SMP Debian 4.9.168-1+deb9u3 (2019-06-16)
   Machine: x86_64 (unknown)
   Language: en_US.utf8 (charmap="UTF-8", collate="UTF-8")
   CPU 0: QEMU Virtual CPU version (cpu64-rhel6) (5600.0 bogomips)
          x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET
   17:51:08 up 13 days,  3:34,  1 user,  load average: 1.07, 0.68, 0.33; runlevel 5

------------------------------------------------------------------------
Benchmark Run: Sun Sep 01 2019 17:51:08 - 18:19:23
1 CPU in system; running 1 parallel copy of tests

Dhrystone 2 using register variables       22940127.9 lps   (10.0 s, 7 samples)
Double-Precision Whetstone                     3493.9 MWIPS (9.8 s, 7 samples)
Execl Throughput                               2580.9 lps   (29.7 s, 2 samples)
File Copy 1024 bufsize 2000 maxblocks        190422.3 KBps  (30.0 s, 2 samples)
File Copy 256 bufsize 500 maxblocks           52531.5 KBps  (30.0 s, 2 samples)
File Copy 4096 bufsize 8000 maxblocks        624248.2 KBps  (30.0 s, 2 samples)
Pipe Throughput                              319487.7 lps   (10.0 s, 7 samples)
Pipe-based Context Switching                  76614.0 lps   (10.0 s, 7 samples)
Process Creation                               5971.0 lps   (30.0 s, 2 samples)
Shell Scripts (1 concurrent)                   4097.2 lpm   (60.0 s, 2 samples)
Shell Scripts (8 concurrent)                    534.9 lpm   (60.0 s, 2 samples)
System Call Overhead                         215310.8 lps   (10.0 s, 7 samples)

System Benchmarks Index Values               BASELINE       RESULT    INDEX
Dhrystone 2 using register variables         116700.0   22940127.9   1965.7
Double-Precision Whetstone                       55.0       3493.9    635.3
Execl Throughput                                 43.0       2580.9    600.2
File Copy 1024 bufsize 2000 maxblocks          3960.0     190422.3    480.9
File Copy 256 bufsize 500 maxblocks            1655.0      52531.5    317.4
File Copy 4096 bufsize 8000 maxblocks          5800.0     624248.2   1076.3
Pipe Throughput                               12440.0     319487.7    256.8
Pipe-based Context Switching                   4000.0      76614.0    191.5
Process Creation                                126.0       5971.0    473.9
Shell Scripts (1 concurrent)                     42.4       4097.2    966.3
Shell Scripts (8 concurrent)                      6.0        534.9    891.5
System Call Overhead                          15000.0     215310.8    143.5
                                                                   ========
System Benchmarks Index Score                                         515.8

Unixbench (LV)

   BYTE UNIX Benchmarks (Version 5.1.3)

   System: test: GNU/Linux
   OS: GNU/Linux -- 4.9.0-11-amd64 -- #1 SMP Debian 4.9.189-3 (2019-09-02)
   Machine: x86_64 (unknown)
   Language: en_US.utf8 (charmap="UTF-8", collate="UTF-8")
   CPU 0: QEMU Virtual CPU version (cpu64-rhel6) (5586.5 bogomips)
          x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET
   18:46:26 up 4 days, 21:45,  1 user,  load average: 0.53, 0.14, 0.05; runlevel 5

------------------------------------------------------------------------
Benchmark Run: Mon Sep 16 2019 18:46:26 - 19:14:30
1 CPU in system; running 1 parallel copy of tests

Dhrystone 2 using register variables       34241148.6 lps   (10.0 s, 7 samples)
Double-Precision Whetstone                     4298.3 MWIPS (9.9 s, 7 samples)
Execl Throughput                               3739.1 lps   (30.0 s, 2 samples)
File Copy 1024 bufsize 2000 maxblocks        293843.0 KBps  (30.0 s, 2 samples)
File Copy 256 bufsize 500 maxblocks           80365.6 KBps  (30.0 s, 2 samples)
File Copy 4096 bufsize 8000 maxblocks        885168.5 KBps  (30.0 s, 2 samples)
Pipe Throughput                              404089.8 lps   (10.0 s, 7 samples)
Pipe-based Context Switching                 109078.4 lps   (10.0 s, 7 samples)
Process Creation                               9123.2 lps   (30.0 s, 2 samples)
Shell Scripts (1 concurrent)                   6840.3 lpm   (60.0 s, 2 samples)
Shell Scripts (8 concurrent)                    889.1 lpm   (60.0 s, 2 samples)
System Call Overhead                         249437.8 lps   (10.0 s, 7 samples)

System Benchmarks Index Values               BASELINE       RESULT    INDEX
Dhrystone 2 using register variables         116700.0   34241148.6   2934.1
Double-Precision Whetstone                       55.0       4298.3    781.5
Execl Throughput                                 43.0       3739.1    869.6
File Copy 1024 bufsize 2000 maxblocks          3960.0     293843.0    742.0
File Copy 256 bufsize 500 maxblocks            1655.0      80365.6    485.6
File Copy 4096 bufsize 8000 maxblocks          5800.0     885168.5   1526.2
Pipe Throughput                               12440.0     404089.8    324.8
Pipe-based Context Switching                   4000.0     109078.4    272.7
Process Creation                                126.0       9123.2    724.1
Shell Scripts (1 concurrent)                     42.4       6840.3   1613.3
Shell Scripts (8 concurrent)                      6.0        889.1   1481.8
System Call Overhead                          15000.0     249437.8    166.3
                                                                   ========
System Benchmarks Index Score                                         742.2

dd (RU)I blokker på 1M

2048+0 records in
2048+0 records out
2147483648 bytes (2.1 GB, 2.0 GiB) copied, 5.20811 s, 412 MB/s

64K blokker

32768+0 records in
32768+0 records out
2147483648 bytes (2.1 GB, 2.0 GiB) copied, 5.7549 s, 373 MB/s

dd (NL)I blokker på 1M

2048+0 records in
2048+0 records out
2147483648 bytes (2.1 GB, 2.0 GiB) copied, 14.9915 s, 143 MB/s

64K blokker

32768+0 records in
32768+0 records out
2147483648 bytes (2.1 GB, 2.0 GiB) copied, 14.8393 s, 145 MB/s

dd (MD)I blokker på 1M

2048+0 records in
2048+0 records out
2147483648 bytes (2.1 GB, 2.0 GiB) copied, 8.36403 s, 257 MB/s

64K blokker

32768+0 records in
32768+0 records out
2147483648 bytes (2.1 GB, 2.0 GiB) copied, 19.328 s, 111 MB/s

dd (LV)I blokker på 1M

2048+0 records in
2048+0 records out
2147483648 bytes (2.1 GB, 2.0 GiB) copied, 5.94689 s, 361 MB/s

64K blokker

32768+0 records in
32768+0 records out
2147483648 bytes (2.1 GB, 2.0 GiB) copied, 7.10417 s, 302 MB/s

fio (RU)Lese

benchmark: (g=0): rw=randread, bs=4K-4K/4K-4K/4K-4K, ioengine=psync, iodepth=32
...
fio-2.16
Starting 8 processes
benchmark: Laying out IO file(s) (1 file(s) / 256MB)
benchmark: Laying out IO file(s) (1 file(s) / 256MB)
benchmark: Laying out IO file(s) (1 file(s) / 256MB)
benchmark: Laying out IO file(s) (1 file(s) / 256MB)
benchmark: Laying out IO file(s) (1 file(s) / 256MB)
benchmark: Laying out IO file(s) (1 file(s) / 256MB)
benchmark: Laying out IO file(s) (1 file(s) / 256MB)
benchmark: Laying out IO file(s) (1 file(s) / 256MB)

benchmark: (groupid=0, jobs=8): err= 0: pid=20549: Mon Jun 24 23:44:39 2019
  read : io=8230.4MB, bw=140461KB/s, iops=35115, runt= 60001msec
    clat (usec): min=3, max=13440, avg=220.09, stdev=168.87
     lat (usec): min=4, max=21543, avg=221.70, stdev=169.80
    clat percentiles (usec):
     |  1.00th=[    4],  5.00th=[    6], 10.00th=[  113], 20.00th=[  149],
     | 30.00th=[  169], 40.00th=[  187], 50.00th=[  205], 60.00th=[  223],
     | 70.00th=[  249], 80.00th=[  282], 90.00th=[  334], 95.00th=[  386],
     | 99.00th=[  564], 99.50th=[  716], 99.90th=[ 2736], 99.95th=[ 3216],
     | 99.99th=[ 4256]
    lat (usec) : 4=0.13%, 10=5.20%, 20=0.85%, 50=0.10%, 100=1.87%
    lat (usec) : 250=62.54%, 500=27.78%, 750=1.09%, 1000=0.15%
    lat (msec) : 2=0.10%, 4=0.20%, 10=0.01%, 20=0.01%
  cpu          : usr=3.46%, sys=8.52%, ctx=1981547, majf=3, minf=95
  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=2106957/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

Run status group 0 (all jobs):
   READ: io=8230.4MB, aggrb=140461KB/s, minb=140461KB/s, maxb=140461KB/s, mint=60001msec, maxt=60001msec

Disk stats (read/write):
  vda: ios=1974597/13, merge=0/3, ticks=96360/0, in_queue=95732, util=90.63%

Skriv

benchmark: (g=0): rw=randwrite, bs=4K-4K/4K-4K/4K-4K, ioengine=psync, iodepth=32
...
fio-2.16
Starting 8 processes
benchmark: Laying out IO file(s) (1 file(s) / 256MB)

benchmark: (groupid=0, jobs=8): err= 0: pid=20575: Mon Jun 24 23:46:40 2019
  write: io=18781MB, bw=319092KB/s, iops=79772, runt= 60269msec
    clat (usec): min=3, max=351032, avg=62.03, stdev=1149.91
     lat (usec): min=4, max=360051, avg=70.29, stdev=1224.93
    clat percentiles (usec):
     |  1.00th=[    4],  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=[    7],
     | 99.00th=[   13], 99.50th=[ 1272], 99.90th=[16512], 99.95th=[21376],
     | 99.99th=[30080]
    lat (usec) : 4=0.57%, 10=97.74%, 20=0.89%, 50=0.08%, 100=0.08%
    lat (usec) : 250=0.05%, 500=0.05%, 750=0.02%, 1000=0.01%
    lat (msec) : 2=0.04%, 4=0.07%, 10=0.17%, 20=0.17%, 50=0.06%
    lat (msec) : 100=0.01%, 250=0.01%, 500=0.01%
  cpu          : usr=4.92%, sys=5.80%, ctx=85278, majf=0, minf=54
  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=4807836/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

Run status group 0 (all jobs):
  WRITE: io=18781MB, aggrb=319091KB/s, minb=319091KB/s, maxb=319091KB/s, mint=60269msec, maxt=60269msec

Disk stats (read/write):
  vda: ios=363/1745565, merge=0/10995, ticks=16/4723708, in_queue=4752280, util=70.07%

Direkte lesing

benchmark: (g=0): rw=randread, bs=4K-4K/4K-4K/4K-4K, ioengine=psync, iodepth=32
...
fio-2.16
Starting 8 processes

benchmark: (groupid=0, jobs=8): err= 0: pid=20560: Mon Jun 24 23:45:39 2019
  read : io=8760.7MB, bw=149512KB/s, iops=37378, runt= 60001msec
    clat (usec): min=29, max=20597, avg=205.81, stdev=110.27
     lat (usec): min=30, max=20599, avg=207.40, stdev=110.93
    clat percentiles (usec):
     |  1.00th=[   82],  5.00th=[  110], 10.00th=[  126], 20.00th=[  147],
     | 30.00th=[  163], 40.00th=[  175], 50.00th=[  189], 60.00th=[  203],
     | 70.00th=[  225], 80.00th=[  253], 90.00th=[  298], 95.00th=[  338],
     | 99.00th=[  494], 99.50th=[  588], 99.90th=[ 1080], 99.95th=[ 1736],
     | 99.99th=[ 3984]
    lat (usec) : 50=0.02%, 100=2.80%, 250=76.22%, 500=20.00%, 750=0.73%
    lat (usec) : 1000=0.11%
    lat (msec) : 2=0.07%, 4=0.03%, 10=0.01%, 20=0.01%, 50=0.01%
  cpu          : usr=3.73%, sys=8.41%, ctx=2248153, majf=0, minf=58
  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=2242722/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

Run status group 0 (all jobs):
   READ: io=8760.7MB, aggrb=149512KB/s, minb=149512KB/s, maxb=149512KB/s, mint=60001msec, maxt=60001msec

Disk stats (read/write):
  vda: ios=2237967/9, merge=0/8, ticks=105964/0, in_queue=105332, util=93.73%

Skriv direkte

benchmark: (g=0): rw=randwrite, bs=4K-4K/4K-4K/4K-4K, ioengine=psync, iodepth=32
...
fio-2.16
Starting 8 processes

benchmark: (groupid=0, jobs=8): err= 0: pid=20592: Mon Jun 24 23:47:41 2019
  write: io=2217.5MB, bw=37841KB/s, iops=9460, runt= 60004msec
    clat (usec): min=55, max=280991, avg=834.96, stdev=5125.29
     lat (usec): min=56, max=280992, avg=836.46, stdev=5125.35
    clat percentiles (usec):
     |  1.00th=[   64],  5.00th=[   70], 10.00th=[   74], 20.00th=[   79],
     | 30.00th=[   83], 40.00th=[   84], 50.00th=[   86], 60.00th=[   89],
     | 70.00th=[   93], 80.00th=[  102], 90.00th=[  123], 95.00th=[  167],
     | 99.00th=[26240], 99.50th=[27264], 99.90th=[30080], 99.95th=[31872],
     | 99.99th=[230400]
    lat (usec) : 100=78.04%, 250=18.60%, 500=0.47%, 750=0.04%, 1000=0.03%
    lat (msec) : 2=0.05%, 4=0.01%, 10=0.01%, 20=0.01%, 50=2.73%
    lat (msec) : 100=0.01%, 250=0.01%, 500=0.01%
  cpu          : usr=0.98%, sys=3.50%, ctx=1151513, majf=0, minf=68
  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=567657/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

Run status group 0 (all jobs):
  WRITE: io=2217.5MB, aggrb=37841KB/s, minb=37841KB/s, maxb=37841KB/s, mint=60004msec, maxt=60004msec

Disk stats (read/write):
  vda: ios=0/575378, merge=0/20, ticks=0/64376, in_queue=64272, util=72.92%

fio (NL)Lese

benchmark: (g=0): rw=randread, bs=4K-4K/4K-4K/4K-4K, ioengine=sync, iodepth=32
...
fio-2.8
Starting 8 processes
benchmark: Laying out IO file(s) (1 file(s) / 256MB)
benchmark: Laying out IO file(s) (1 file(s) / 256MB)
benchmark: Laying out IO file(s) (1 file(s) / 256MB)
benchmark: Laying out IO file(s) (1 file(s) / 256MB)
benchmark: Laying out IO file(s) (1 file(s) / 256MB)
benchmark: Laying out IO file(s) (1 file(s) / 256MB)
benchmark: Laying out IO file(s) (1 file(s) / 256MB)
benchmark: Laying out IO file(s) (1 file(s) / 256MB)

benchmark: (groupid=0, jobs=8): err= 0: pid=31842: Sun Sep  1 18:17:37 2019
  read : io=2425.7MB, bw=41395KB/s, iops=10348, runt= 60003msec
    clat (usec): min=5, max=825845, avg=735.78, stdev=3960.80
     lat (usec): min=7, max=825848, avg=741.91, stdev=3967.13
    clat percentiles (usec):
     |  1.00th=[    8],  5.00th=[  147], 10.00th=[  221], 20.00th=[  298],
     | 30.00th=[  350], 40.00th=[  410], 50.00th=[  478], 60.00th=[  564],
     | 70.00th=[  676], 80.00th=[  852], 90.00th=[ 1192], 95.00th=[ 1704],
     | 99.00th=[ 4384], 99.50th=[ 6688], 99.90th=[19584], 99.95th=[29056],
     | 99.99th=[90624]
    bw (KB  /s): min=   35, max= 8400, per=12.73%, avg=5269.91, stdev=2141.82
    lat (usec) : 10=2.32%, 20=1.44%, 50=0.16%, 100=0.10%, 250=9.09%
    lat (usec) : 500=39.62%, 750=21.80%, 1000=11.07%
    lat (msec) : 2=10.71%, 4=2.52%, 10=0.90%, 20=0.17%, 50=0.07%
    lat (msec) : 100=0.02%, 250=0.01%, 500=0.01%, 750=0.01%, 1000=0.01%
  cpu          : usr=3.08%, sys=6.95%, ctx=592221, majf=0, minf=76
  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=620961/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

Run status group 0 (all jobs):
   READ: io=2425.7MB, aggrb=41395KB/s, minb=41395KB/s, maxb=41395KB/s, mint=60003msec, maxt=60003msec

Disk stats (read/write):
  vda: ios=594911/18, merge=0/14, ticks=171728/52, in_queue=171344, util=84.01%

Skriv

benchmark: (g=0): rw=randwrite, bs=4K-4K/4K-4K/4K-4K, ioengine=sync, iodepth=32
...
fio-2.8
Starting 8 processes
benchmark: Laying out IO file(s) (1 file(s) / 256MB)

benchmark: (groupid=0, jobs=8): err= 0: pid=31871: Sun Sep  1 18:19:59 2019
  write: io=5841.6MB, bw=99669KB/s, iops=24917, runt= 60016msec
    clat (usec): min=5, max=1182.1K, avg=185.99, stdev=4524.79
     lat (usec): min=7, max=1182.1K, avg=208.32, stdev=4665.58
    clat percentiles (usec):
     |  1.00th=[    7],  5.00th=[    7], 10.00th=[    8], 20.00th=[    9],
     | 30.00th=[   10], 40.00th=[   11], 50.00th=[   11], 60.00th=[   11],
     | 70.00th=[   12], 80.00th=[   12], 90.00th=[   14], 95.00th=[   17],
     | 99.00th=[ 1384], 99.50th=[12096], 99.90th=[28032], 99.95th=[33536],
     | 99.99th=[105984]
    bw (KB  /s): min=    0, max=21832, per=13.67%, avg=13624.13, stdev=4833.63
    lat (usec) : 10=21.53%, 20=74.46%, 50=2.26%, 100=0.30%, 250=0.30%
    lat (usec) : 500=0.06%, 750=0.03%, 1000=0.02%
    lat (msec) : 2=0.06%, 4=0.10%, 10=0.28%, 20=0.35%, 50=0.22%
    lat (msec) : 100=0.01%, 250=0.01%, 500=0.01%, 750=0.01%, 2000=0.01%
  cpu          : usr=4.67%, sys=5.46%, ctx=46646, majf=0, minf=69
  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=1495438/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

Run status group 0 (all jobs):
  WRITE: io=5841.6MB, aggrb=99669KB/s, minb=99669KB/s, maxb=99669KB/s, mint=60016msec, maxt=60016msec

Disk stats (read/write):
  vda: ios=293/392197, merge=0/6829, ticks=1880/4791112, in_queue=4793768, util=82.90%

Direkte lesing

benchmark: (g=0): rw=randread, bs=4K-4K/4K-4K/4K-4K, ioengine=sync, iodepth=32
...
fio-2.8
Starting 8 processes
benchmark: Laying out IO file(s) (1 file(s) / 256MB)
benchmark: Laying out IO file(s) (1 file(s) / 256MB)
benchmark: Laying out IO file(s) (1 file(s) / 256MB)
benchmark: Laying out IO file(s) (1 file(s) / 256MB)
benchmark: Laying out IO file(s) (1 file(s) / 256MB)
benchmark: Laying out IO file(s) (1 file(s) / 256MB)
benchmark: Laying out IO file(s) (1 file(s) / 256MB)
benchmark: Laying out IO file(s) (1 file(s) / 256MB)

benchmark: (groupid=0, jobs=8): err= 0: pid=31858: Sun Sep  1 18:18:59 2019
  read : io=2344.4MB, bw=40008KB/s, iops=10001, runt= 60004msec
    clat (usec): min=53, max=1300.2K, avg=763.80, stdev=3474.39
     lat (usec): min=55, max=1300.2K, avg=769.36, stdev=3476.61
    clat percentiles (usec):
     |  1.00th=[  143],  5.00th=[  207], 10.00th=[  253], 20.00th=[  318],
     | 30.00th=[  378], 40.00th=[  450], 50.00th=[  540], 60.00th=[  652],
     | 70.00th=[  772], 80.00th=[  940], 90.00th=[ 1288], 95.00th=[ 1784],
     | 99.00th=[ 3856], 99.50th=[ 5600], 99.90th=[13120], 99.95th=[19328],
     | 99.99th=[44800]
    bw (KB  /s): min=    9, max= 8496, per=12.69%, avg=5076.46, stdev=1793.14
    lat (usec) : 100=0.10%, 250=9.49%, 500=35.90%, 750=22.95%, 1000=14.00%
    lat (msec) : 2=13.76%, 4=2.87%, 10=0.75%, 20=0.13%, 50=0.04%
    lat (msec) : 100=0.01%, 250=0.01%, 500=0.01%, 750=0.01%, 1000=0.01%
    lat (msec) : 2000=0.01%
  cpu          : usr=3.23%, sys=6.54%, ctx=601201, majf=0, minf=76
  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=600154/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

Run status group 0 (all jobs):
   READ: io=2344.4MB, aggrb=40007KB/s, minb=40007KB/s, maxb=40007KB/s, mint=60004msec, maxt=60004msec

Disk stats (read/write):
  vda: ios=598966/9, merge=0/5, ticks=194768/4, in_queue=194352, util=86.55%

Skriv direkte

benchmark: (g=0): rw=randwrite, bs=4K-4K/4K-4K/4K-4K, ioengine=sync, iodepth=32
...
fio-2.8
Starting 8 processes
benchmark: Laying out IO file(s) (1 file(s) / 256MB)

benchmark: (groupid=0, jobs=8): err= 0: pid=31896: Sun Sep  1 18:21:01 2019
  write: io=758060KB, bw=12632KB/s, iops=3158, runt= 60011msec
    clat (usec): min=98, max=533622, avg=2511.65, stdev=11053.52
     lat (usec): min=100, max=533625, avg=2515.25, stdev=11054.15
    clat percentiles (usec):
     |  1.00th=[  131],  5.00th=[  143], 10.00th=[  155], 20.00th=[  177],
     | 30.00th=[  197], 40.00th=[  217], 50.00th=[  237], 60.00th=[  266],
     | 70.00th=[  302], 80.00th=[  370], 90.00th=[  644], 95.00th=[25728],
     | 99.00th=[32384], 99.50th=[35584], 99.90th=[48896], 99.95th=[119296],
     | 99.99th=[460800]
    bw (KB  /s): min=  106, max= 2561, per=12.73%, avg=1608.20, stdev=391.86
    lat (usec) : 100=0.01%, 250=54.90%, 500=32.31%, 750=3.63%, 1000=0.85%
    lat (msec) : 2=0.59%, 4=0.16%, 10=0.09%, 20=0.10%, 50=7.27%
    lat (msec) : 100=0.04%, 250=0.01%, 500=0.03%, 750=0.01%
  cpu          : usr=0.84%, sys=3.27%, ctx=394058, 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=189515/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

Run status group 0 (all jobs):
  WRITE: io=758060KB, aggrb=12632KB/s, minb=12632KB/s, maxb=12632KB/s, mint=60011msec, maxt=60011msec

Disk stats (read/write):
  vda: ios=135/189261, merge=0/2310, ticks=260/47292, in_queue=47780, util=72.85%

fio (MD)Lese

benchmark: (g=0): rw=randread, bs=4K-4K/4K-4K/4K-4K, ioengine=sync, iodepth=32
...
fio-2.8
Starting 8 processes
benchmark: Laying out IO file(s) (1 file(s) / 256MB)
benchmark: Laying out IO file(s) (1 file(s) / 256MB)
benchmark: Laying out IO file(s) (1 file(s) / 256MB)
benchmark: Laying out IO file(s) (1 file(s) / 256MB)
benchmark: Laying out IO file(s) (1 file(s) / 256MB)
benchmark: Laying out IO file(s) (1 file(s) / 256MB)
benchmark: Laying out IO file(s) (1 file(s) / 256MB)
benchmark: Laying out IO file(s) (1 file(s) / 256MB)

benchmark: (groupid=0, jobs=8): err= 0: pid=725: Sun Sep  1 18:21:06 2019
  read : io=3620.1MB, bw=61795KB/s, iops=15448, runt= 60002msec
    clat (usec): min=4, max=421928, avg=499.00, stdev=1567.53
     lat (usec): min=5, max=421929, avg=502.28, stdev=1570.05
    clat percentiles (usec):
     |  1.00th=[    6],  5.00th=[  120], 10.00th=[  177], 20.00th=[  235],
     | 30.00th=[  274], 40.00th=[  314], 50.00th=[  358], 60.00th=[  410],
     | 70.00th=[  486], 80.00th=[  596], 90.00th=[  836], 95.00th=[ 1128],
     | 99.00th=[ 2832], 99.50th=[ 4320], 99.90th=[ 8768], 99.95th=[11968],
     | 99.99th=[34048]
    bw (KB  /s): min=   63, max=11864, per=12.53%, avg=7743.07, stdev=2025.73
    lat (usec) : 10=2.82%, 20=0.24%, 50=0.21%, 100=0.65%, 250=19.78%
    lat (usec) : 500=48.02%, 750=15.78%, 1000=5.98%
    lat (msec) : 2=4.82%, 4=1.12%, 10=0.51%, 20=0.06%, 50=0.01%
    lat (msec) : 100=0.01%, 250=0.01%, 500=0.01%
  cpu          : usr=3.16%, sys=6.70%, ctx=895140, majf=0, minf=76
  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=926956/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

Run status group 0 (all jobs):
   READ: io=3620.1MB, aggrb=61795KB/s, minb=61795KB/s, maxb=61795KB/s, mint=60002msec, maxt=60002msec

Disk stats (read/write):
  vda: ios=895284/9, merge=0/6, ticks=192912/48, in_queue=192488, util=88.29%

Skriv

benchmark: (g=0): rw=randwrite, bs=4K-4K/4K-4K/4K-4K, ioengine=sync, iodepth=32
...
fio-2.8
Starting 8 processes
benchmark: Laying out IO file(s) (1 file(s) / 256MB)

benchmark: (groupid=0, jobs=8): err= 0: pid=751: Sun Sep  1 18:23:20 2019
  write: io=5957.5MB, bw=101655KB/s, iops=25413, runt= 60011msec
    clat (usec): min=4, max=3615.9K, avg=210.69, stdev=12600.90
     lat (usec): min=5, max=3615.9K, avg=228.05, stdev=12685.41
    clat percentiles (usec):
     |  1.00th=[    5],  5.00th=[    5], 10.00th=[    6], 20.00th=[    7],
     | 30.00th=[    7], 40.00th=[    8], 50.00th=[    8], 60.00th=[    8],
     | 70.00th=[    9], 80.00th=[    9], 90.00th=[   10], 95.00th=[   13],
     | 99.00th=[  147], 99.50th=[ 7968], 99.90th=[28032], 99.95th=[36096],
     | 99.99th=[254976]
    bw (KB  /s): min=    0, max=28111, per=15.41%, avg=15665.93, stdev=7515.70
    lat (usec) : 10=84.10%, 20=13.19%, 50=1.12%, 100=0.42%, 250=0.27%
    lat (usec) : 500=0.07%, 750=0.03%, 1000=0.02%
    lat (msec) : 2=0.06%, 4=0.09%, 10=0.21%, 20=0.23%, 50=0.17%
    lat (msec) : 100=0.01%, 250=0.01%, 500=0.01%, 750=0.01%, 1000=0.01%
    lat (msec) : 2000=0.01%, >=2000=0.01%
  cpu          : usr=3.78%, sys=4.40%, ctx=44638, majf=0, minf=70
  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=1525105/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

Run status group 0 (all jobs):
  WRITE: io=5957.5MB, aggrb=101655KB/s, minb=101655KB/s, maxb=101655KB/s, mint=60011msec, maxt=60011msec

Disk stats (read/write):
  vda: ios=260/271490, merge=0/9232, ticks=3700/6093556, in_queue=6097168, util=94.72%

Direkte lesing

benchmark: (g=0): rw=randread, bs=4K-4K/4K-4K/4K-4K, ioengine=sync, iodepth=32
...
fio-2.8
Starting 8 processes
benchmark: Laying out IO file(s) (1 file(s) / 256MB)
benchmark: Laying out IO file(s) (1 file(s) / 256MB)
benchmark: Laying out IO file(s) (1 file(s) / 256MB)
benchmark: Laying out IO file(s) (1 file(s) / 256MB)
benchmark: Laying out IO file(s) (1 file(s) / 256MB)
benchmark: Laying out IO file(s) (1 file(s) / 256MB)
benchmark: Laying out IO file(s) (1 file(s) / 256MB)
benchmark: Laying out IO file(s) (1 file(s) / 256MB)

benchmark: (groupid=0, jobs=8): err= 0: pid=738: Sun Sep  1 18:22:19 2019
  read : io=3310.5MB, bw=56495KB/s, iops=14123, runt= 60003msec
    clat (usec): min=41, max=56402, avg=545.26, stdev=795.74
     lat (usec): min=42, max=56404, avg=548.75, stdev=801.70
    clat percentiles (usec):
     |  1.00th=[  104],  5.00th=[  151], 10.00th=[  187], 20.00th=[  239],
     | 30.00th=[  282], 40.00th=[  326], 50.00th=[  382], 60.00th=[  454],
     | 70.00th=[  540], 80.00th=[  668], 90.00th=[  924], 95.00th=[ 1272],
     | 99.00th=[ 3184], 99.50th=[ 4832], 99.90th=[10304], 99.95th=[13888],
     | 99.99th=[24192]
    bw (KB  /s): min= 3608, max=10648, per=12.52%, avg=7072.14, stdev=1259.64
    lat (usec) : 50=0.01%, 100=0.75%, 250=21.84%, 500=42.72%, 750=18.85%
    lat (usec) : 1000=7.58%
    lat (msec) : 2=6.04%, 4=1.54%, 10=0.57%, 20=0.09%, 50=0.02%
    lat (msec) : 100=0.01%
  cpu          : usr=3.02%, sys=6.29%, ctx=845766, majf=0, minf=74
  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=847462/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

Run status group 0 (all jobs):
   READ: io=3310.5MB, aggrb=56494KB/s, minb=56494KB/s, maxb=56494KB/s, mint=60003msec, maxt=60003msec

Disk stats (read/write):
  vda: ios=846682/11, merge=0/6, ticks=224952/40, in_queue=224480, util=89.22%

Skriv direkte

benchmark: (g=0): rw=randwrite, bs=4K-4K/4K-4K/4K-4K, ioengine=sync, iodepth=32
...
fio-2.8
Starting 8 processes
benchmark: Laying out IO file(s) (1 file(s) / 256MB)

benchmark: (groupid=0, jobs=8): err= 0: pid=768: Sun Sep  1 18:24:21 2019
  write: io=912340KB, bw=15195KB/s, iops=3798, runt= 60043msec
    clat (usec): min=70, max=2025.8K, avg=2091.37, stdev=19475.86
     lat (usec): min=72, max=2025.8K, avg=2093.79, stdev=19475.96
    clat percentiles (usec):
     |  1.00th=[   93],  5.00th=[  104], 10.00th=[  113], 20.00th=[  129],
     | 30.00th=[  141], 40.00th=[  153], 50.00th=[  165], 60.00th=[  183],
     | 70.00th=[  207], 80.00th=[  253], 90.00th=[  418], 95.00th=[22400],
     | 99.00th=[35072], 99.50th=[38656], 99.90th=[48384], 99.95th=[79360],
     | 99.99th=[1011712]
    bw (KB  /s): min=   33, max= 3175, per=13.41%, avg=2037.35, stdev=545.73
    lat (usec) : 100=2.70%, 250=76.85%, 500=11.94%, 750=1.65%, 1000=0.54%
    lat (msec) : 2=0.56%, 4=0.30%, 10=0.15%, 20=0.04%, 50=5.17%
    lat (msec) : 100=0.05%, 250=0.01%, 500=0.02%, 750=0.01%, 2000=0.01%
    lat (msec) : >=2000=0.01%
  cpu          : usr=0.71%, sys=2.70%, ctx=468028, 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=0/w=228085/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

Run status group 0 (all jobs):
  WRITE: io=912340KB, aggrb=15194KB/s, minb=15194KB/s, maxb=15194KB/s, mint=60043msec, maxt=60043msec

Disk stats (read/write):
  vda: ios=251/228180, merge=0/2274, ticks=54132/54884, in_queue=109212, util=77.85%

fio (LV)Lese

benchmark: (g=0): rw=randread, bs=4K-4K/4K-4K/4K-4K, ioengine=sync, iodepth=32
...
fio-2.8
Starting 8 processes
benchmark: Laying out IO file(s) (1 file(s) / 256MB)
benchmark: Laying out IO file(s) (1 file(s) / 256MB)
benchmark: Laying out IO file(s) (1 file(s) / 256MB)
benchmark: Laying out IO file(s) (1 file(s) / 256MB)
benchmark: Laying out IO file(s) (1 file(s) / 256MB)
benchmark: Laying out IO file(s) (1 file(s) / 256MB)
benchmark: Laying out IO file(s) (1 file(s) / 256MB)
benchmark: Laying out IO file(s) (1 file(s) / 256MB)

benchmark: (groupid=0, jobs=8): err= 0: pid=30260: Mon Sep 16 19:15:51 2019
  read : io=7298.2MB, bw=124552KB/s, iops=31138, runt= 60001msec
    clat (usec): min=3, max=9331, avg=246.19, stdev=184.71
     lat (usec): min=4, max=9332, avg=248.14, stdev=185.21
    clat percentiles (usec):
     |  1.00th=[    4],  5.00th=[    5], 10.00th=[  118], 20.00th=[  163],
     | 30.00th=[  187], 40.00th=[  209], 50.00th=[  229], 60.00th=[  249],
     | 70.00th=[  274], 80.00th=[  318], 90.00th=[  386], 95.00th=[  450],
     | 99.00th=[  700], 99.50th=[ 1020], 99.90th=[ 2768], 99.95th=[ 3088],
     | 99.99th=[ 4320]
    bw (KB  /s): min= 9640, max=19312, per=12.50%, avg=15564.41, stdev=1923.50
    lat (usec) : 4=0.03%, 10=6.21%, 20=1.06%, 50=0.19%, 100=1.00%
    lat (usec) : 250=51.87%, 500=36.50%, 750=2.29%, 1000=0.35%
    lat (msec) : 2=0.29%, 4=0.21%, 10=0.02%
  cpu          : usr=4.11%, sys=7.96%, ctx=1736633, majf=2, minf=79
  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=1868316/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

Run status group 0 (all jobs):
   READ: io=7298.2MB, aggrb=124552KB/s, minb=124552KB/s, maxb=124552KB/s, mint=60001msec, maxt=60001msec

Disk stats (read/write):
  vda: ios=1723192/7, merge=0/6, ticks=92616/0, in_queue=92060, util=89.49%

Skriv

benchmark: (g=0): rw=randwrite, bs=4K-4K/4K-4K/4K-4K, ioengine=sync, iodepth=32
...
fio-2.8
Starting 8 processes
benchmark: Laying out IO file(s) (1 file(s) / 256MB)

benchmark: (groupid=0, jobs=8): err= 0: pid=30298: Mon Sep 16 19:17:59 2019
  write: io=15828MB, bw=270089KB/s, iops=67522, runt= 60009msec
    clat (usec): min=3, max=422856, avg=67.39, stdev=1253.64
     lat (usec): min=4, max=422858, avg=76.81, stdev=1334.49
    clat percentiles (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=[    9],
     | 99.00th=[   21], 99.50th=[ 1752], 99.90th=[18304], 99.95th=[23936],
     | 99.99th=[32128]
    bw (KB  /s): min=    0, max=45536, per=12.74%, avg=34396.28, stdev=6030.11
    lat (usec) : 4=0.06%, 10=96.62%, 20=2.29%, 50=0.26%, 100=0.09%
    lat (usec) : 250=0.06%, 500=0.05%, 750=0.03%, 1000=0.02%
    lat (msec) : 2=0.05%, 4=0.07%, 10=0.16%, 20=0.17%, 50=0.08%
    lat (msec) : 100=0.01%, 250=0.01%, 500=0.01%
  cpu          : usr=5.44%, sys=5.56%, ctx=82279, 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=0/w=4051946/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

Run status group 0 (all jobs):
  WRITE: io=15828MB, aggrb=270089KB/s, minb=270089KB/s, maxb=270089KB/s, mint=60009msec, maxt=60009msec

Disk stats (read/write):
  vda: ios=563/1293995, merge=0/12052, ticks=1668/3813796, in_queue=3815344, util=58.45%

Direkte lesing

benchmark: (g=0): rw=randread, bs=4K-4K/4K-4K/4K-4K, ioengine=sync, iodepth=32
...
fio-2.8
Starting 8 processes
benchmark: Laying out IO file(s) (1 file(s) / 256MB)
benchmark: Laying out IO file(s) (1 file(s) / 256MB)
benchmark: Laying out IO file(s) (1 file(s) / 256MB)
benchmark: Laying out IO file(s) (1 file(s) / 256MB)
benchmark: Laying out IO file(s) (1 file(s) / 256MB)
benchmark: Laying out IO file(s) (1 file(s) / 256MB)
benchmark: Laying out IO file(s) (1 file(s) / 256MB)
benchmark: Laying out IO file(s) (1 file(s) / 256MB)

benchmark: (groupid=0, jobs=8): err= 0: pid=30277: Mon Sep 16 19:16:58 2019
  read : io=7164.9MB, bw=122276KB/s, iops=30569, runt= 60002msec
    clat (usec): min=32, max=26274, avg=250.65, stdev=211.58
     lat (usec): min=33, max=26276, avg=252.67, stdev=212.56
    clat percentiles (usec):
     |  1.00th=[   91],  5.00th=[  122], 10.00th=[  141], 20.00th=[  165],
     | 30.00th=[  185], 40.00th=[  203], 50.00th=[  219], 60.00th=[  239],
     | 70.00th=[  266], 80.00th=[  306], 90.00th=[  374], 95.00th=[  438],
     | 99.00th=[  740], 99.50th=[ 1048], 99.90th=[ 2672], 99.95th=[ 3856],
     | 99.99th=[ 7392]
    bw (KB  /s): min= 3904, max=19992, per=12.50%, avg=15288.18, stdev=2617.92
    lat (usec) : 50=0.02%, 100=1.70%, 250=62.96%, 500=32.36%, 750=1.99%
    lat (usec) : 1000=0.43%
    lat (msec) : 2=0.37%, 4=0.12%, 10=0.04%, 20=0.01%, 50=0.01%
  cpu          : usr=4.16%, sys=7.65%, ctx=1839930, majf=0, minf=74
  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=1834207/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

Run status group 0 (all jobs):
   READ: io=7164.9MB, aggrb=122276KB/s, minb=122276KB/s, maxb=122276KB/s, mint=60002msec, maxt=60002msec

Disk stats (read/write):
  vda: ios=1831922/10, merge=0/5, ticks=111128/0, in_queue=110548, util=92.60%

Skriv direkte

benchmark: (g=0): rw=randwrite, bs=4K-4K/4K-4K/4K-4K, ioengine=sync, iodepth=32
...
fio-2.8
Starting 8 processes
benchmark: Laying out IO file(s) (1 file(s) / 256MB)

benchmark: (groupid=0, jobs=8): err= 0: pid=30314: Mon Sep 16 19:18:59 2019
  write: io=2170.5MB, bw=37039KB/s, iops=9259, runt= 60005msec
    clat (usec): min=55, max=281711, avg=854.04, stdev=4932.61
     lat (usec): min=56, max=281713, avg=855.74, stdev=4932.69
    clat percentiles (usec):
     |  1.00th=[   63],  5.00th=[   68], 10.00th=[   71], 20.00th=[   79],
     | 30.00th=[   84], 40.00th=[   85], 50.00th=[   87], 60.00th=[   90],
     | 70.00th=[   95], 80.00th=[  105], 90.00th=[  125], 95.00th=[  181],
     | 99.00th=[24704], 99.50th=[25472], 99.90th=[27776], 99.95th=[29568],
     | 99.99th=[201728]
    bw (KB  /s): min= 1988, max= 6319, per=12.57%, avg=4657.35, stdev=751.24
    lat (usec) : 100=74.81%, 250=21.30%, 500=0.65%, 750=0.06%, 1000=0.02%
    lat (msec) : 2=0.03%, 4=0.01%, 10=0.01%, 20=0.26%, 50=2.84%
    lat (msec) : 100=0.01%, 250=0.01%, 500=0.01%
  cpu          : usr=1.21%, sys=3.69%, ctx=1128730, majf=0, minf=75
  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=555638/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

Run status group 0 (all jobs):
  WRITE: io=2170.5MB, aggrb=37039KB/s, minb=37039KB/s, maxb=37039KB/s, mint=60005msec, maxt=60005msec

Disk stats (read/write):
  vda: ios=201/555186, merge=0/1670, ticks=264/43420, in_queue=43564, util=68.46%

Speedtest (RU)

Retrieving speedtest.net configuration...
Testing from Webhost LLC (45.67.230.12)...
Retrieving speedtest.net server list...
Selecting best server based on ping...
Hosted by Moldtelecom JSC (Chisinau) [8.15 km]: 34.064 ms
Testing download speed................................................................................
Download: 65.92 Mbit/s
Testing upload speed................................................................................................
Upload: 74.83 Mbit/s

Speedtest (NL)

Retrieving speedtest.net configuration...
Testing from Pq Hosting S.r.l. (45.67.228.18)...
Retrieving speedtest.net server list...
Selecting best server based on ping...
Hosted by Solcon (Dronten) [37.27 km]: 24.408 ms
Testing download speed................................................................................
Download: 532.35 Mbit/s
Testing upload speed................................................................................................
Upload: 243.09 Mbit/s

Speedtest (MD)

Retrieving speedtest.net configuration...
Testing from Pq Hosting S.r.l. (45.67.229.16)...
Retrieving speedtest.net server list...
Selecting best server based on ping...
Hosted by trabia network (Chisinau) [4.54 km]: 27.908 ms
Testing download speed................................................................................
Download: 576.51 Mbit/s
Testing upload speed................................................................................................
Upload: 448.82 Mbit/s

Hastighetstest (LV)

Retrieving speedtest.net configuration...
Testing from Pq Hosting S.r.l. (45.142.213.19)...
Retrieving speedtest.net server list...
Selecting best server based on ping...
Hosted by AS Balticom (Riga) [54.59 km]: 21.875 ms
Testing download speed................................................................................
Download: 159.01 Mbit/s
Testing upload speed................................................................................................
Upload: 177.19 Mbit/s

Virtuell server fra Good-Host:

Tester billige virtuelle servere

  • utstyr i Frankrike (Gravlines, DC OVH);
  • FR-KVM-Mikro-tariff (5 GB SSD / 1x 4.2 GHz CPU / 0.4 GB RAM / 50 Mbit/s for 79 rubler per måned).

Tester:

Unixbench

   BYTE UNIX Benchmarks (Version 5.1.3)

   System: test: GNU/Linux
   OS: GNU/Linux -- 4.9.0-8-amd64 -- #1 SMP Debian 4.9.144-3 (2019-02-02)
   Machine: x86_64 (unknown)
   Language: en_US.utf8 (charmap="UTF-8", collate="UTF-8")
   CPU 0: QEMU Virtual CPU version 1.5.3 (8400.0 bogomips)
          x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET
   17:16:59 up 95 days,  5:52,  1 user,  load average: 0.75, 0.27, 0.10; runlevel 5

------------------------------------------------------------------------
Benchmark Run: Thu Aug 08 2019 17:16:59 - 17:46:19
1 CPU in system; running 1 parallel copy of tests

Dhrystone 2 using register variables       44766634.3 lps   (10.0 s, 7 samples)
Double-Precision Whetstone                     3458.0 MWIPS (16.7 s, 7 samples)
Execl Throughput                               4181.1 lps   (30.0 s, 2 samples)
File Copy 1024 bufsize 2000 maxblocks        327836.3 KBps  (30.0 s, 2 samples)
File Copy 256 bufsize 500 maxblocks           90502.7 KBps  (30.0 s, 2 samples)
File Copy 4096 bufsize 8000 maxblocks       1034806.4 KBps  (30.0 s, 2 samples)
Pipe Throughput                              457766.5 lps   (10.0 s, 7 samples)
Pipe-based Context Switching                 101717.1 lps   (10.0 s, 7 samples)
Process Creation                              10014.0 lps   (30.0 s, 2 samples)
Shell Scripts (1 concurrent)                   7089.9 lpm   (60.0 s, 2 samples)
Shell Scripts (8 concurrent)                    857.8 lpm   (60.0 s, 2 samples)
System Call Overhead                         437065.5 lps   (10.0 s, 7 samples)

System Benchmarks Index Values               BASELINE       RESULT    INDEX
Dhrystone 2 using register variables         116700.0   44766634.3   3836.0
Double-Precision Whetstone                       55.0       3458.0    628.7
Execl Throughput                                 43.0       4181.1    972.4
File Copy 1024 bufsize 2000 maxblocks          3960.0     327836.3    827.9
File Copy 256 bufsize 500 maxblocks            1655.0      90502.7    546.8
File Copy 4096 bufsize 8000 maxblocks          5800.0    1034806.4   1784.1
Pipe Throughput                               12440.0     457766.5    368.0
Pipe-based Context Switching                   4000.0     101717.1    254.3
Process Creation                                126.0      10014.0    794.8
Shell Scripts (1 concurrent)                     42.4       7089.9   1672.1
Shell Scripts (8 concurrent)                      6.0        857.8   1429.6
System Call Overhead                          15000.0     437065.5    291.4
                                                                   ========
System Benchmarks Index Score                                         824.1

ddI blokker på 1M

2048+0 records in
2048+0 records out
2147483648 bytes (2.1 GB, 2.0 GiB) copied, 3.95631 s, 543 MB/s

64K blokker

32768+0 records in
32768+0 records out
2147483648 bytes (2.1 GB, 2.0 GiB) copied, 5.13958 s, 418 MB/s

FioLese

benchmark: (g=0): rw=randread, bs=4K-4K/4K-4K/4K-4K, ioengine=sync, iodepth=32
...
fio-2.8
Starting 8 processes
benchmark: Laying out IO file(s) (1 file(s) / 256MB)
benchmark: Laying out IO file(s) (1 file(s) / 256MB)
benchmark: Laying out IO file(s) (1 file(s) / 256MB)
benchmark: Laying out IO file(s) (1 file(s) / 256MB)
benchmark: Laying out IO file(s) (1 file(s) / 256MB)
benchmark: Laying out IO file(s) (1 file(s) / 256MB)
benchmark: Laying out IO file(s) (1 file(s) / 256MB)
benchmark: Laying out IO file(s) (1 file(s) / 256MB)

benchmark: (groupid=0, jobs=8): err= 0: pid=28344: Thu Aug  8 17:47:34 2019
  read : io=3617.8MB, bw=61740KB/s, iops=15434, runt= 60003msec
    clat (usec): min=2, max=20244, avg=507.39, stdev=657.11
     lat (usec): min=2, max=20252, avg=509.08, stdev=658.24
    clat percentiles (usec):
     |  1.00th=[   43],  5.00th=[   88], 10.00th=[  119], 20.00th=[  183],
     | 30.00th=[  235], 40.00th=[  270], 50.00th=[  318], 60.00th=[  390],
     | 70.00th=[  502], 80.00th=[  700], 90.00th=[ 1048], 95.00th=[ 1384],
     | 99.00th=[ 3088], 99.50th=[ 4192], 99.90th=[ 8640], 99.95th=[ 9792],
     | 99.99th=[13120]
    bw (KB  /s): min= 2936, max=12160, per=12.52%, avg=7729.75, stdev=1794.96
    lat (usec) : 4=0.32%, 10=0.51%, 20=0.04%, 50=0.35%, 100=5.57%
    lat (usec) : 250=27.40%, 500=35.58%, 750=12.24%, 1000=7.03%
    lat (msec) : 2=8.72%, 4=1.67%, 10=0.52%, 20=0.04%, 50=0.01%
  cpu          : usr=1.78%, sys=5.37%, ctx=928767, majf=0, minf=74
  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=926143/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

Run status group 0 (all jobs):
   READ: io=3617.8MB, aggrb=61739KB/s, minb=61739KB/s, maxb=61739KB/s, mint=60003msec, maxt=60003msec

Disk stats (read/write):
  vda: ios=918065/11, merge=0/8, ticks=298336/0, in_queue=298004, util=85.51%

Skriv

benchmark: (g=0): rw=randwrite, bs=4K-4K/4K-4K/4K-4K, ioengine=sync, iodepth=32
...
fio-2.8
Starting 8 processes
benchmark: Laying out IO file(s) (1 file(s) / 256MB)

benchmark: (groupid=0, jobs=8): err= 0: pid=28370: Thu Aug  8 17:49:40 2019
  write: io=14871MB, bw=253765KB/s, iops=63441, runt= 60007msec
    clat (usec): min=2, max=340674, avg=85.73, stdev=1560.02
     lat (usec): min=3, max=340675, avg=92.59, stdev=1615.60
    clat percentiles (usec):
     |  1.00th=[    3],  5.00th=[    3], 10.00th=[    3], 20.00th=[    4],
     | 30.00th=[    4], 40.00th=[    4], 50.00th=[    4], 60.00th=[    5],
     | 70.00th=[    5], 80.00th=[    6], 90.00th=[    7], 95.00th=[    8],
     | 99.00th=[  101], 99.50th=[ 4832], 99.90th=[17536], 99.95th=[24448],
     | 99.99th=[62208]
    bw (KB  /s): min=    0, max=44688, per=12.85%, avg=32599.96, stdev=9507.40
    lat (usec) : 4=14.30%, 10=82.52%, 20=1.89%, 50=0.16%, 100=0.12%
    lat (usec) : 250=0.13%, 500=0.10%, 750=0.04%, 1000=0.02%
    lat (msec) : 2=0.06%, 4=0.11%, 10=0.28%, 20=0.19%, 50=0.07%
    lat (msec) : 100=0.01%, 250=0.01%, 500=0.01%
  cpu          : usr=3.01%, sys=6.04%, ctx=93095, majf=0, minf=68
  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=3806920/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

Run status group 0 (all jobs):
  WRITE: io=14871MB, aggrb=253765KB/s, minb=253765KB/s, maxb=253765KB/s, mint=60007msec, maxt=60007msec

Disk stats (read/write):
  vda: ios=373/2418666, merge=0/14165, ticks=896/5007780, in_queue=5009012, util=83.23%

Direkte lesing

benchmark: (g=0): rw=randread, bs=4K-4K/4K-4K/4K-4K, ioengine=sync, iodepth=32
...
fio-2.8
Starting 8 processes
benchmark: Laying out IO file(s) (1 file(s) / 256MB)
benchmark: Laying out IO file(s) (1 file(s) / 256MB)
benchmark: Laying out IO file(s) (1 file(s) / 256MB)
benchmark: Laying out IO file(s) (1 file(s) / 256MB)
benchmark: Laying out IO file(s) (1 file(s) / 256MB)
benchmark: Laying out IO file(s) (1 file(s) / 256MB)
benchmark: Laying out IO file(s) (1 file(s) / 256MB)
benchmark: Laying out IO file(s) (1 file(s) / 256MB)

benchmark: (groupid=0, jobs=8): err= 0: pid=28357: Thu Aug  8 17:48:40 2019
  read : io=4671.6MB, bw=79726KB/s, iops=19931, runt= 60002msec
    clat (usec): min=25, max=17184, avg=391.87, stdev=504.53
     lat (usec): min=25, max=17185, avg=393.42, stdev=505.54
    clat percentiles (usec):
     |  1.00th=[   53],  5.00th=[   77], 10.00th=[  100], 20.00th=[  145],
     | 30.00th=[  191], 40.00th=[  225], 50.00th=[  258], 60.00th=[  310],
     | 70.00th=[  386], 80.00th=[  524], 90.00th=[  796], 95.00th=[ 1080],
     | 99.00th=[ 2096], 99.50th=[ 3152], 99.90th=[ 6304], 99.95th=[ 8640],
     | 99.99th=[11584]
    bw (KB  /s): min= 3136, max=14952, per=12.49%, avg=9961.36, stdev=2158.45
    lat (usec) : 50=0.69%, 100=9.08%, 250=37.88%, 500=31.07%, 750=10.17%
    lat (usec) : 1000=5.03%
    lat (msec) : 2=5.00%, 4=0.77%, 10=0.29%, 20=0.02%
  cpu          : usr=2.09%, sys=5.15%, ctx=1204505, majf=0, minf=75
  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=1195923/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

Run status group 0 (all jobs):
   READ: io=4671.6MB, aggrb=79725KB/s, minb=79725KB/s, maxb=79725KB/s, mint=60002msec, maxt=60002msec

Disk stats (read/write):
  vda: ios=1191412/11, merge=0/7, ticks=308900/0, in_queue=308564, util=88.02%

Skriv direkte

benchmark: (g=0): rw=randwrite, bs=4K-4K/4K-4K/4K-4K, ioengine=sync, iodepth=32
...
fio-2.8
Starting 8 processes
benchmark: Laying out IO file(s) (1 file(s) / 256MB)

benchmark: (groupid=0, jobs=8): err= 0: pid=28387: Thu Aug  8 17:50:41 2019
  write: io=721664KB, bw=12027KB/s, iops=3006, runt= 60003msec
    clat (usec): min=25, max=335859, avg=2651.82, stdev=12755.43
     lat (usec): min=26, max=335860, avg=2653.19, stdev=12756.13
    clat percentiles (usec):
     |  1.00th=[   40],  5.00th=[   49], 10.00th=[   58], 20.00th=[   75],
     | 30.00th=[   93], 40.00th=[  112], 50.00th=[  137], 60.00th=[  173],
     | 70.00th=[  229], 80.00th=[  334], 90.00th=[  740], 95.00th=[ 3824],
     | 99.00th=[69120], 99.50th=[80384], 99.90th=[113152], 99.95th=[144384],
     | 99.99th=[242688]
    bw (KB  /s): min=   39, max= 3136, per=12.60%, avg=1515.42, stdev=576.26
    lat (usec) : 50=5.03%, 100=28.72%, 250=38.87%, 500=13.86%, 750=3.64%
    lat (usec) : 1000=1.58%
    lat (msec) : 2=2.12%, 4=1.28%, 10=1.09%, 20=0.07%, 50=1.05%
    lat (msec) : 100=2.51%, 250=0.16%, 500=0.01%
  cpu          : usr=0.36%, sys=1.63%, ctx=365230, majf=0, minf=75
  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=180416/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

Run status group 0 (all jobs):
  WRITE: io=721664KB, aggrb=12027KB/s, minb=12027KB/s, maxb=12027KB/s, mint=60003msec, maxt=60003msec

Disk stats (read/write):
  vda: ios=203/180493, merge=0/2174, ticks=116/52384, in_queue=52424, util=86.20%

Speedtest

Retrieving speedtest.net configuration...
Testing from OVH SAS (5.196.205.67)...
Retrieving speedtest.net server list...
Selecting best server based on ping...
Hosted by Orange (Paris) [1.88 km]: 8.941 ms
Testing download speed................................................................................
Download: 205.61 Mbit/s
Testing upload speed................................................................................................
Upload: 176.93 Mbit/s

Virtuell server fra AdminVPS:

Tester billige virtuelle servere

  • utstyr i Russland (Moskva);
  • VPS Lite-tariff (10 GB SSD / 1x 2.5 GHz CPU / 0.5 GB RAM / 100 Mbit/s, 1 TB trafikk for 90 rubler per måned).

Tester:

Unixbench

   BYTE UNIX Benchmarks (Version 5.1.3)

   System: test: GNU/Linux
   OS: GNU/Linux -- 2.6.32-042stab136.1 -- #1 SMP Wed Feb 27 09:04:24 MSK 2019
   Machine: x86_64 (unknown)
   Language: en_US.utf8 (charmap="ANSI_X3.4-1968", collate="ANSI_X3.4-1968")
   CPU 0: Intel(R) Xeon(R) CPU E5-2680 v3 @ 2.50GHz (4999.6 bogomips)
          Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
   15:53:14 up  3:18,  1 user,  load average: 0.59, 0.17, 0.05; runlevel 5

------------------------------------------------------------------------
Benchmark Run: Fri Aug 30 2019 15:53:14 - 16:21:22
1 CPU in system; running 1 parallel copy of tests

Dhrystone 2 using register variables       28170580.3 lps   (10.0 s, 7 samples)
Double-Precision Whetstone                     3711.6 MWIPS (9.9 s, 7 samples)
Execl Throughput                               2982.4 lps   (30.0 s, 2 samples)
File Copy 1024 bufsize 2000 maxblocks        225229.6 KBps  (30.0 s, 2 samples)
File Copy 256 bufsize 500 maxblocks           91046.0 KBps  (30.0 s, 2 samples)
File Copy 4096 bufsize 8000 maxblocks        888742.6 KBps  (30.0 s, 2 samples)
Pipe Throughput                              650654.6 lps   (10.0 s, 7 samples)
Pipe-based Context Switching                 138666.0 lps   (10.0 s, 7 samples)
Process Creation                               7152.4 lps   (30.0 s, 2 samples)
Shell Scripts (1 concurrent)                   5964.2 lpm   (60.0 s, 2 samples)
Shell Scripts (8 concurrent)                    767.5 lpm   (60.0 s, 2 samples)
System Call Overhead                         511002.9 lps   (10.0 s, 7 samples)

System Benchmarks Index Values               BASELINE       RESULT    INDEX
Dhrystone 2 using register variables         116700.0   28170580.3   2413.9
Double-Precision Whetstone                       55.0       3711.6    674.8
Execl Throughput                                 43.0       2982.4    693.6
File Copy 1024 bufsize 2000 maxblocks          3960.0     225229.6    568.8
File Copy 256 bufsize 500 maxblocks            1655.0      91046.0    550.1
File Copy 4096 bufsize 8000 maxblocks          5800.0     888742.6   1532.3
Pipe Throughput                               12440.0     650654.6    523.0
Pipe-based Context Switching                   4000.0     138666.0    346.7
Process Creation                                126.0       7152.4    567.7
Shell Scripts (1 concurrent)                     42.4       5964.2   1406.7
Shell Scripts (8 concurrent)                      6.0        767.5   1279.2
System Call Overhead                          15000.0     511002.9    340.7
                                                                   ========
System Benchmarks Index Score                                         754.8

ddI blokker på 1M

2048+0 records in
2048+0 records out
2147483648 bytes (2.1 GB, 2.0 GiB) copied, 2.94045 s, 730 MB/s

64K blokker

32768+0 records in
32768+0 records out
2147483648 bytes (2.1 GB, 2.0 GiB) copied, 3.55853 s, 603 MB/s

FioLese

benchmark: (g=0): rw=randread, bs=4K-4K/4K-4K/4K-4K, ioengine=sync, iodepth=32
...
fio-2.8
Starting 8 processes
benchmark: Laying out IO file(s) (1 file(s) / 256MB)
benchmark: Laying out IO file(s) (1 file(s) / 256MB)
benchmark: Laying out IO file(s) (1 file(s) / 256MB)
benchmark: Laying out IO file(s) (1 file(s) / 256MB)
benchmark: Laying out IO file(s) (1 file(s) / 256MB)
benchmark: Laying out IO file(s) (1 file(s) / 256MB)
benchmark: Laying out IO file(s) (1 file(s) / 256MB)
benchmark: Laying out IO file(s) (1 file(s) / 256MB)

benchmark: (groupid=0, jobs=8): err= 0: pid=14900: Fri Aug 30 16:22:34 2019
  read : io=54984MB, bw=938352KB/s, iops=234587, runt= 60003msec
    clat (usec): min=1, max=62031, avg=26.56, stdev=446.34
     lat (usec): min=1, max=62031, avg=26.96, stdev=450.31
    clat percentiles (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=[   31],
     | 99.00th=[  165], 99.50th=[  217], 99.90th=[ 7072], 99.95th=[ 9024],
     | 99.99th=[15040]
    bw (KB  /s): min=21456, max=174302, per=12.47%, avg=117027.11, stdev=42929.20
    lat (usec) : 2=4.60%, 4=89.15%, 10=1.10%, 20=0.01%, 50=1.05%
    lat (usec) : 100=0.35%, 250=3.34%, 500=0.16%, 750=0.02%, 1000=0.01%
    lat (msec) : 2=0.01%, 4=0.01%, 10=0.16%, 20=0.04%, 50=0.01%
    lat (msec) : 100=0.01%
  cpu          : usr=2.61%, sys=9.53%, ctx=620299, majf=0, minf=570
  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=14075979/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

Run status group 0 (all jobs):
   READ: io=54984MB, aggrb=938351KB/s, minb=938351KB/s, maxb=938351KB/s, mint=60003msec, maxt=60003msec

Skriv

benchmark: (g=0): rw=randwrite, bs=4K-4K/4K-4K/4K-4K, ioengine=sync, iodepth=32
...
fio-2.8
Starting 8 processes
benchmark: Laying out IO file(s) (1 file(s) / 256MB)

benchmark: (groupid=0, jobs=8): err= 0: pid=14928: Fri Aug 30 16:24:40 2019
  write: io=36143MB, bw=616817KB/s, iops=154204, runt= 60002msec
    clat (usec): min=1, max=1303.1K, avg=21.52, stdev=949.49
     lat (usec): min=2, max=1303.2K, avg=21.87, stdev=954.55
    clat percentiles (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=[    4], 95.00th=[    5],
     | 99.00th=[    7], 99.50th=[   16], 99.90th=[ 4016], 99.95th=[12992],
     | 99.99th=[26240]
    bw (KB  /s): min=    0, max=115099, per=14.05%, avg=86648.06, stdev=26702.40
    lat (usec) : 2=0.01%, 4=51.15%, 10=48.21%, 20=0.22%, 50=0.15%
    lat (usec) : 100=0.05%, 250=0.04%, 500=0.01%, 750=0.01%, 1000=0.01%
    lat (msec) : 2=0.03%, 4=0.04%, 10=0.04%, 20=0.05%, 50=0.02%
    lat (msec) : 100=0.01%, 250=0.01%, 500=0.01%, 750=0.01%, 1000=0.01%
    lat (msec) : 2000=0.01%
  cpu          : usr=1.72%, sys=8.45%, ctx=144694, majf=0, minf=294
  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=9252559/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

Run status group 0 (all jobs):
  WRITE: io=36143MB, aggrb=616816KB/s, minb=616816KB/s, maxb=616816KB/s, mint=60002msec, maxt=60002msec

Direkte lesing

benchmark: (g=0): rw=randread, bs=4K-4K/4K-4K/4K-4K, ioengine=sync, iodepth=32
...
fio-2.8
Starting 8 processes
benchmark: Laying out IO file(s) (1 file(s) / 256MB)
benchmark: Laying out IO file(s) (1 file(s) / 256MB)
benchmark: Laying out IO file(s) (1 file(s) / 256MB)
benchmark: Laying out IO file(s) (1 file(s) / 256MB)
benchmark: Laying out IO file(s) (1 file(s) / 256MB)
benchmark: Laying out IO file(s) (1 file(s) / 256MB)
benchmark: Laying out IO file(s) (1 file(s) / 256MB)
benchmark: Laying out IO file(s) (1 file(s) / 256MB)

benchmark: (groupid=0, jobs=8): err= 0: pid=14914: Fri Aug 30 16:23:39 2019
  read : io=59737MB, bw=995.59MB/s, iops=254865, runt= 60003msec
    clat (usec): min=1, max=72040, avg=24.00, stdev=599.88
     lat (usec): min=1, max=72040, avg=24.41, stdev=606.49
    clat percentiles (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=[    4],
     | 99.00th=[  151], 99.50th=[  173], 99.90th=[ 7008], 99.95th=[ 8032],
     | 99.99th=[37120]
    bw (KB  /s): min=19192, max=184384, per=12.46%, avg=127002.56, stdev=45462.78
    lat (usec) : 2=12.84%, 4=81.80%, 10=0.65%, 20=0.01%, 50=0.99%
    lat (usec) : 100=0.38%, 250=3.13%, 500=0.06%, 750=0.01%, 1000=0.01%
    lat (msec) : 2=0.01%, 4=0.01%, 10=0.10%, 20=0.01%, 50=0.02%
    lat (msec) : 100=0.01%
  cpu          : usr=2.67%, sys=9.58%, ctx=593780, majf=0, minf=593
  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=15292680/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

Run status group 0 (all jobs):
   READ: io=59737MB, aggrb=995.59MB/s, minb=995.59MB/s, maxb=995.59MB/s, mint=60003msec, maxt=60003msec

Skriv direkte

benchmark: (g=0): rw=randwrite, bs=4K-4K/4K-4K/4K-4K, ioengine=sync, iodepth=32
...
fio-2.8
Starting 8 processes
benchmark: Laying out IO file(s) (1 file(s) / 256MB)

benchmark: (groupid=0, jobs=8): err= 0: pid=14942: Fri Aug 30 16:25:41 2019
  write: io=39225MB, bw=669414KB/s, iops=167353, runt= 60003msec
    clat (usec): min=1, max=379827, avg=20.92, stdev=624.60
     lat (usec): min=2, max=379827, avg=21.34, stdev=634.38
    clat percentiles (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=[    6],
     | 99.00th=[    8], 99.50th=[   18], 99.90th=[ 5024], 99.95th=[12992],
     | 99.99th=[25984]
    bw (KB  /s): min=    0, max=116944, per=13.08%, avg=87547.30, stdev=21280.85
    lat (usec) : 2=0.01%, 4=45.51%, 10=53.73%, 20=0.29%, 50=0.17%
    lat (usec) : 100=0.07%, 250=0.04%, 500=0.02%, 750=0.01%, 1000=0.01%
    lat (msec) : 2=0.02%, 4=0.03%, 10=0.04%, 20=0.05%, 50=0.02%
    lat (msec) : 100=0.01%, 250=0.01%, 500=0.01%
  cpu          : usr=2.02%, sys=8.87%, ctx=143552, majf=0, minf=292
  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=10041717/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

Run status group 0 (all jobs):
  WRITE: io=39225MB, aggrb=669414KB/s, minb=669414KB/s, maxb=669414KB/s, mint=60003msec, maxt=60003msec

Speedtest

Retrieving speedtest.net configuration...
Testing from AdminVPS LLC (45.128.204.77)...
Retrieving speedtest.net server list...
Selecting best server based on ping...
Hosted by Megafon (Moscow) [1.61 km]: 9.505 ms
Testing download speed................................................................................
Download: 46.59 Mbit/s
Testing upload speed................................................................................................
Upload: 223.60 Mbit/s

Virtuell server fra FirstVDS:

Tester billige virtuelle servere

  • utstyret er plassert i sin egen WebDC DC i Khimki;
  • Razmka-tariff (10 GB HDD / 1x 1.6 GHz CPU / 0.5 GB RAM / 100 Mbit/s for 90 rubler per måned);
  • grense på én server med en gitt tariff per konto.

Tester:

Unixbench

   BYTE UNIX Benchmarks (Version 5.1.3)

   System: test: GNU/Linux
   OS: GNU/Linux -- 2.6.32-042stab138.1 -- #1 SMP Wed May 15 09:33:10 MSK 2019
   Machine: x86_64 (unknown)
   Language: en_US.utf8 (charmap="ANSI_X3.4-1968", collate="ANSI_X3.4-1968")
   CPU 0: Intel(R) Xeon(R) CPU E5645 @ 2.40GHz (4799.4 bogomips)
          Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
   11:09:19 up 6 min,  1 user,  load average: 0.63, 0.26, 0.09; runlevel 5

------------------------------------------------------------------------
Benchmark Run: Thu Sep 19 2019 11:09:19 - 11:38:17
1 CPU in system; running 1 parallel copy of tests

Dhrystone 2 using register variables       25600667.1 lps   (10.0 s, 7 samples)
Double-Precision Whetstone                     3365.6 MWIPS (9.7 s, 7 samples)
Execl Throughput                               2971.8 lps   (29.4 s, 2 samples)
File Copy 1024 bufsize 2000 maxblocks        361593.6 KBps  (30.0 s, 2 samples)
File Copy 256 bufsize 500 maxblocks           95868.2 KBps  (30.0 s, 2 samples)
File Copy 4096 bufsize 8000 maxblocks        940425.2 KBps  (30.0 s, 2 samples)
Pipe Throughput                              688570.1 lps   (10.0 s, 7 samples)
Pipe-based Context Switching                 143289.6 lps   (10.0 s, 7 samples)
Process Creation                               7362.8 lps   (30.0 s, 2 samples)
Shell Scripts (1 concurrent)                   5899.8 lpm   (60.0 s, 2 samples)
Shell Scripts (8 concurrent)                    792.8 lpm   (60.1 s, 2 samples)
System Call Overhead                         548701.6 lps   (10.0 s, 7 samples)

System Benchmarks Index Values               BASELINE       RESULT    INDEX
Dhrystone 2 using register variables         116700.0   25600667.1   2193.7
Double-Precision Whetstone                       55.0       3365.6    611.9
Execl Throughput                                 43.0       2971.8    691.1
File Copy 1024 bufsize 2000 maxblocks          3960.0     361593.6    913.1
File Copy 256 bufsize 500 maxblocks            1655.0      95868.2    579.3
File Copy 4096 bufsize 8000 maxblocks          5800.0     940425.2   1621.4
Pipe Throughput                               12440.0     688570.1    553.5
Pipe-based Context Switching                   4000.0     143289.6    358.2
Process Creation                                126.0       7362.8    584.3
Shell Scripts (1 concurrent)                     42.4       5899.8   1391.5
Shell Scripts (8 concurrent)                      6.0        792.8   1321.4
System Call Overhead                          15000.0     548701.6    365.8
                                                                   ========
System Benchmarks Index Score                                         793.2

ddI blokker på 1M

2048+0 records in
2048+0 records out
2147483648 bytes (2.1 GB, 2.0 GiB) copied, 2.6182 s, 820 MB/s

64K blokker

32768+0 records in
32768+0 records out
2147483648 bytes (2.1 GB, 2.0 GiB) copied, 3.26521 s, 658 MB/s

FioLese

benchmark: (g=0): rw=randread, bs=4K-4K/4K-4K/4K-4K, ioengine=sync, iodepth=32
...
fio-2.8
Starting 8 processes
benchmark: Laying out IO file(s) (1 file(s) / 256MB)
benchmark: Laying out IO file(s) (1 file(s) / 256MB)
benchmark: Laying out IO file(s) (1 file(s) / 256MB)
benchmark: Laying out IO file(s) (1 file(s) / 256MB)
benchmark: Laying out IO file(s) (1 file(s) / 256MB)
benchmark: Laying out IO file(s) (1 file(s) / 256MB)
benchmark: Laying out IO file(s) (1 file(s) / 256MB)
benchmark: Laying out IO file(s) (1 file(s) / 256MB)

benchmark: (groupid=0, jobs=8): err= 0: pid=12163: Thu Sep 19 11:39:42 2019
  read : io=114900KB, bw=1913.3KB/s, iops=478, runt= 60056msec
    clat (usec): min=457, max=260997, avg=16710.38, stdev=12073.24
     lat (usec): min=457, max=260998, avg=16710.77, stdev=12073.25
    clat percentiles (usec):
     |  1.00th=[ 1672],  5.00th=[ 3376], 10.00th=[ 5344], 20.00th=[ 9280],
     | 30.00th=[11968], 40.00th=[13888], 50.00th=[15168], 60.00th=[16064],
     | 70.00th=[18048], 80.00th=[20864], 90.00th=[27520], 95.00th=[36096],
     | 99.00th=[63232], 99.50th=[84480], 99.90th=[120320], 99.95th=[126464],
     | 99.99th=[203776]
    bw (KB  /s): min=   77, max=  974, per=12.53%, avg=239.67, stdev=72.01
    lat (usec) : 500=0.01%, 750=0.03%, 1000=0.09%
    lat (msec) : 2=1.55%, 4=4.97%, 10=15.51%, 20=55.45%, 50=20.53%
    lat (msec) : 100=1.50%, 250=0.37%, 500=0.01%
  cpu          : usr=0.07%, sys=0.21%, ctx=55467, majf=0, minf=337
  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=28725/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

Run status group 0 (all jobs):
   READ: io=114900KB, aggrb=1913KB/s, minb=1913KB/s, maxb=1913KB/s, mint=60056msec, maxt=60056msec

Disk stats (read/write):
  ploop64982p1: ios=0/0, merge=0/0, ticks=0/0, in_queue=0, util=0.00%

Skriv

benchmark: (g=0): rw=randwrite, bs=4K-4K/4K-4K/4K-4K, ioengine=sync, iodepth=32
...
fio-2.8
Starting 8 processes
benchmark: Laying out IO file(s) (1 file(s) / 256MB)

benchmark: (groupid=0, jobs=8): err= 0: pid=12197: Thu Sep 19 11:41:57 2019
  write: io=1083.5MB, bw=18467KB/s, iops=4616, runt= 60076msec
    clat (usec): min=2, max=6926.2K, avg=367.68, stdev=21842.99
     lat (usec): min=2, max=6926.2K, avg=367.90, stdev=21843.36
    clat percentiles (usec):
     |  1.00th=[    3],  5.00th=[    3], 10.00th=[    3], 20.00th=[    3],
     | 30.00th=[    3], 40.00th=[    4], 50.00th=[    4], 60.00th=[    4],
     | 70.00th=[    5], 80.00th=[    5], 90.00th=[    6], 95.00th=[    8],
     | 99.00th=[ 4192], 99.50th=[ 7904], 99.90th=[69120], 99.95th=[123392],
     | 99.99th=[399360]
    bw (KB  /s): min=    0, max=80926, per=32.72%, avg=6041.82, stdev=14957.11
    lat (usec) : 4=34.19%, 10=61.97%, 20=2.06%, 50=0.22%, 100=0.08%
    lat (usec) : 250=0.03%, 500=0.01%, 750=0.02%, 1000=0.01%
    lat (msec) : 2=0.06%, 4=0.27%, 10=0.71%, 20=0.20%, 50=0.05%
    lat (msec) : 100=0.03%, 250=0.08%, 500=0.01%, 750=0.01%, 1000=0.01%
    lat (msec) : 2000=0.01%, >=2000=0.01%
  cpu          : usr=0.11%, sys=0.29%, ctx=9814, majf=0, minf=316
  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=277362/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

Run status group 0 (all jobs):
  WRITE: io=1083.5MB, aggrb=18467KB/s, minb=18467KB/s, maxb=18467KB/s, mint=60076msec, maxt=60076msec

Disk stats (read/write):
  ploop64982p1: ios=0/0, merge=0/0, ticks=0/0, in_queue=0, util=0.00%

Direkte lesing

benchmark: (g=0): rw=randread, bs=4K-4K/4K-4K/4K-4K, ioengine=sync, iodepth=32
...
fio-2.8
Starting 8 processes
benchmark: Laying out IO file(s) (1 file(s) / 256MB)
benchmark: Laying out IO file(s) (1 file(s) / 256MB)
benchmark: Laying out IO file(s) (1 file(s) / 256MB)
benchmark: Laying out IO file(s) (1 file(s) / 256MB)
benchmark: Laying out IO file(s) (1 file(s) / 256MB)
benchmark: Laying out IO file(s) (1 file(s) / 256MB)
benchmark: Laying out IO file(s) (1 file(s) / 256MB)
benchmark: Laying out IO file(s) (1 file(s) / 256MB)

benchmark: (groupid=0, jobs=8): err= 0: pid=12180: Thu Sep 19 11:40:56 2019
  read : io=116792KB, bw=1946.3KB/s, iops=486, runt= 60010msec
    clat (usec): min=661, max=214319, avg=16434.78, stdev=9799.39
     lat (usec): min=662, max=214320, avg=16435.17, stdev=9799.40
    clat percentiles (msec):
     |  1.00th=[    3],  5.00th=[    5], 10.00th=[    7], 20.00th=[   11],
     | 30.00th=[   13], 40.00th=[   15], 50.00th=[   16], 60.00th=[   17],
     | 70.00th=[   18], 80.00th=[   21], 90.00th=[   27], 95.00th=[   35],
     | 99.00th=[   53], 99.50th=[   61], 99.90th=[   85], 99.95th=[  102],
     | 99.99th=[  157]
    bw (KB  /s): min=   63, max=  608, per=12.50%, avg=243.27, stdev=57.65
    lat (usec) : 750=0.01%, 1000=0.02%
    lat (msec) : 2=0.96%, 4=3.90%, 10=14.93%, 20=58.60%, 50=20.37%
    lat (msec) : 100=1.15%, 250=0.06%
  cpu          : usr=0.07%, sys=0.22%, ctx=59042, majf=0, minf=345
  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=29198/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

Run status group 0 (all jobs):
   READ: io=116792KB, aggrb=1946KB/s, minb=1946KB/s, maxb=1946KB/s, mint=60010msec, maxt=60010msec

Disk stats (read/write):
  ploop64982p1: ios=0/0, merge=0/0, ticks=0/0, in_queue=0, util=0.00%

Skriv direkte

benchmark: (g=0): rw=randwrite, bs=4K-4K/4K-4K/4K-4K, ioengine=sync, iodepth=32
...
fio-2.8
Starting 8 processes
benchmark: Laying out IO file(s) (1 file(s) / 256MB)

benchmark: (groupid=0, jobs=8): err= 0: pid=12214: Thu Sep 19 11:43:02 2019
  write: io=9637.8MB, bw=156250KB/s, iops=39062, runt= 63162msec
    clat (usec): min=2, max=3426.4K, avg=52.82, stdev=5360.24
     lat (usec): min=2, max=3431.9K, avg=53.16, stdev=5364.23
    clat percentiles (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=[    9], 99.50th=[   26], 99.90th=[10048], 99.95th=[12224],
     | 99.99th=[50944]
    bw (KB  /s): min=    0, max=128798, per=27.35%, avg=42731.62, stdev=35978.01
    lat (usec) : 4=67.85%, 10=31.28%, 20=0.31%, 50=0.16%, 100=0.04%
    lat (usec) : 250=0.02%, 500=0.01%, 750=0.02%, 1000=0.01%
    lat (msec) : 2=0.03%, 4=0.04%, 10=0.14%, 20=0.07%, 50=0.02%
    lat (msec) : 100=0.01%, 250=0.01%, 500=0.01%, 750=0.01%, 1000=0.01%
    lat (msec) : 2000=0.01%, >=2000=0.01%
  cpu          : usr=0.73%, sys=2.03%, ctx=81357, majf=0, minf=314
  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=2467265/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

Run status group 0 (all jobs):
  WRITE: io=9637.8MB, aggrb=156249KB/s, minb=156249KB/s, maxb=156249KB/s, mint=63162msec, maxt=63162msec

Disk stats (read/write):
  ploop64982p1: ios=0/0, merge=0/0, ticks=0/0, in_queue=0, util=0.00%

Speedtest

Retrieving speedtest.net configuration...
Testing from JSC IOT (62.109.10.90)...
Retrieving speedtest.net server list...
Selecting best server based on ping...
Hosted by RETN (Moscow) [0.12 km]: 2.969 ms
Testing download speed................................................................................
Download: 88.09 Mbit/s
Testing upload speed................................................................................................
Upload: 85.93 Mbit/s

Virtuell server fra VPSHoster:

Tester billige virtuelle servere

  • utstyret er plassert i Russland (Moskva, DC Marosnet) og Latvia (dessverre uten testing);
  • Cloud Pico-tariff (5 GB SSD / 1x 2.26 GHz CPU / 0.5 GB RAM / 10 Mbit/s for 99 rubler per måned).

Tester:

Unixbench

   BYTE UNIX Benchmarks (Version 5.1.3)

   System: test: GNU/Linux
   OS: GNU/Linux -- 4.9.0-9-amd64 -- #1 SMP Debian 4.9.168-1+deb9u5 (2019-08-11)
   Machine: x86_64 (unknown)
   Language: en_US.utf8 (charmap="UTF-8", collate="UTF-8")
   CPU 0: QEMU Virtual CPU version 2.5+ (4533.5 bogomips)
          x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET
   19:01:21 up 5 min,  1 user,  load average: 0.82, 0.31, 0.11; runlevel 5

------------------------------------------------------------------------
Benchmark Run: Fri Aug 30 2019 19:01:21 - 19:29:52
1 CPU in system; running 1 parallel copy of tests

Dhrystone 2 using register variables       21765832.2 lps   (10.0 s, 7 samples)
Double-Precision Whetstone                     2833.6 MWIPS (9.6 s, 7 samples)
Execl Throughput                               2180.1 lps   (29.6 s, 2 samples)
File Copy 1024 bufsize 2000 maxblocks        170044.4 KBps  (30.0 s, 2 samples)
File Copy 256 bufsize 500 maxblocks           44415.3 KBps  (30.0 s, 2 samples)
File Copy 4096 bufsize 8000 maxblocks        529105.8 KBps  (30.0 s, 2 samples)
Pipe Throughput                              245395.9 lps   (10.0 s, 7 samples)
Pipe-based Context Switching                  54778.9 lps   (10.0 s, 7 samples)
Process Creation                               5248.8 lps   (30.0 s, 2 samples)
Shell Scripts (1 concurrent)                   4598.2 lpm   (60.0 s, 2 samples)
Shell Scripts (8 concurrent)                    607.0 lpm   (60.0 s, 2 samples)
System Call Overhead                         214860.1 lps   (10.0 s, 7 samples)

System Benchmarks Index Values               BASELINE       RESULT    INDEX
Dhrystone 2 using register variables         116700.0   21765832.2   1865.1
Double-Precision Whetstone                       55.0       2833.6    515.2
Execl Throughput                                 43.0       2180.1    507.0
File Copy 1024 bufsize 2000 maxblocks          3960.0     170044.4    429.4
File Copy 256 bufsize 500 maxblocks            1655.0      44415.3    268.4
File Copy 4096 bufsize 8000 maxblocks          5800.0     529105.8    912.3
Pipe Throughput                               12440.0     245395.9    197.3
Pipe-based Context Switching                   4000.0      54778.9    136.9
Process Creation                                126.0       5248.8    416.6
Shell Scripts (1 concurrent)                     42.4       4598.2   1084.5
Shell Scripts (8 concurrent)                      6.0        607.0   1011.7
System Call Overhead                          15000.0     214860.1    143.2
                                                                   ========
System Benchmarks Index Score                                         460.3

ddI blokker på 1M

2048+0 records in
2048+0 records out
2147483648 bytes (2.1 GB, 2.0 GiB) copied, 100.5 s, 21.4 MB/s

64K blokker

32768+0 records in
32768+0 records out
2147483648 bytes (2.1 GB, 2.0 GiB) copied, 98.6091 s, 21.8 MB/s

FioLese

benchmark: (g=0): rw=randread, bs=4K-4K/4K-4K/4K-4K, ioengine=sync, iodepth=32
...
fio-2.8
Starting 8 processes
benchmark: Laying out IO file(s) (1 file(s) / 256MB)
benchmark: Laying out IO file(s) (1 file(s) / 256MB)
benchmark: Laying out IO file(s) (1 file(s) / 256MB)
benchmark: Laying out IO file(s) (1 file(s) / 256MB)
benchmark: Laying out IO file(s) (1 file(s) / 256MB)
benchmark: Laying out IO file(s) (1 file(s) / 256MB)
benchmark: Laying out IO file(s) (1 file(s) / 256MB)
benchmark: Laying out IO file(s) (1 file(s) / 256MB)

benchmark: (groupid=0, jobs=8): err= 0: pid=1656: Fri Aug 30 19:35:36 2019
  read : io=3989.2MB, bw=68076KB/s, iops=17019, runt= 60004msec
    clat (usec): min=5, max=136069, avg=455.71, stdev=570.96
     lat (usec): min=7, max=136071, avg=457.93, stdev=573.08
    clat percentiles (usec):
     |  1.00th=[  183],  5.00th=[  249], 10.00th=[  286], 20.00th=[  330],
     | 30.00th=[  362], 40.00th=[  394], 50.00th=[  418], 60.00th=[  446],
     | 70.00th=[  482], 80.00th=[  524], 90.00th=[  620], 95.00th=[  724],
     | 99.00th=[ 1240], 99.50th=[ 1608], 99.90th=[ 2896], 99.95th=[ 5088],
     | 99.99th=[15808]
    bw (KB  /s): min= 4664, max= 9752, per=12.50%, avg=8512.83, stdev=722.84
    lat (usec) : 10=0.03%, 20=0.20%, 50=0.27%, 100=0.05%, 250=4.56%
    lat (usec) : 500=69.72%, 750=20.87%, 1000=2.80%
    lat (msec) : 2=1.29%, 4=0.16%, 10=0.04%, 20=0.02%, 50=0.01%
    lat (msec) : 100=0.01%, 250=0.01%
  cpu          : usr=2.76%, sys=9.35%, ctx=1025023, majf=0, minf=74
  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=1021210/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

Run status group 0 (all jobs):
   READ: io=3989.2MB, aggrb=68076KB/s, minb=68076KB/s, maxb=68076KB/s, mint=60004msec, maxt=60004msec

Disk stats (read/write):
  vda: ios=1013181/9, merge=0/4, ticks=110508/0, in_queue=109852, util=96.31%

Skriv

benchmark: (g=0): rw=randwrite, bs=4K-4K/4K-4K/4K-4K, ioengine=sync, iodepth=32
...
fio-2.8
Starting 8 processes
benchmark: Laying out IO file(s) (1 file(s) / 256MB)

benchmark: (groupid=0, jobs=8): err= 0: pid=1694: Fri Aug 30 19:38:53 2019
  write: io=6403.8MB, bw=109257KB/s, iops=27314, runt= 60018msec
    clat (usec): min=6, max=924982, avg=215.01, stdev=3585.50
     lat (usec): min=8, max=924984, avg=227.42, stdev=3631.69
    clat percentiles (usec):
     |  1.00th=[    7],  5.00th=[    8], 10.00th=[    8], 20.00th=[    8],
     | 30.00th=[    8], 40.00th=[    9], 50.00th=[   12], 60.00th=[   16],
     | 70.00th=[   16], 80.00th=[   18], 90.00th=[   24], 95.00th=[   34],
     | 99.00th=[ 5984], 99.50th=[13888], 99.90th=[25984], 99.95th=[32640],
     | 99.99th=[103936]
    bw (KB  /s): min=    0, max=22274, per=13.14%, avg=14350.91, stdev=4988.36
    lat (usec) : 10=43.34%, 20=40.96%, 50=12.67%, 100=0.83%, 250=0.39%
    lat (usec) : 500=0.17%, 750=0.05%, 1000=0.04%
    lat (msec) : 2=0.13%, 4=0.22%, 10=0.48%, 20=0.48%, 50=0.21%
    lat (msec) : 100=0.01%, 250=0.01%, 500=0.01%, 750=0.01%, 1000=0.01%
  cpu          : usr=2.97%, sys=6.15%, ctx=93218, majf=0, minf=76
  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=1639344/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

Run status group 0 (all jobs):
  WRITE: io=6403.8MB, aggrb=109256KB/s, minb=109256KB/s, maxb=109256KB/s, mint=60018msec, maxt=60018msec

Disk stats (read/write):
  vda: ios=162/1011414, merge=0/10885, ticks=4/2873892, in_queue=2878996, util=98.03%

Direkte lesing

benchmark: (g=0): rw=randread, bs=4K-4K/4K-4K/4K-4K, ioengine=sync, iodepth=32
...
fio-2.8
Starting 8 processes
benchmark: Laying out IO file(s) (1 file(s) / 256MB)
benchmark: Laying out IO file(s) (1 file(s) / 256MB)
benchmark: Laying out IO file(s) (1 file(s) / 256MB)
benchmark: Laying out IO file(s) (1 file(s) / 256MB)
benchmark: Laying out IO file(s) (1 file(s) / 256MB)
benchmark: Laying out IO file(s) (1 file(s) / 256MB)
benchmark: Laying out IO file(s) (1 file(s) / 256MB)
benchmark: Laying out IO file(s) (1 file(s) / 256MB)

benchmark: (groupid=0, jobs=8): err= 0: pid=1681: Fri Aug 30 19:37:53 2019
  read : io=5401.3MB, bw=92171KB/s, iops=23042, runt= 60007msec
    clat (usec): min=59, max=78186, avg=331.60, stdev=200.65
     lat (usec): min=61, max=78187, avg=333.99, stdev=204.48
    clat percentiles (usec):
     |  1.00th=[  141],  5.00th=[  181], 10.00th=[  205], 20.00th=[  239],
     | 30.00th=[  266], 40.00th=[  290], 50.00th=[  318], 60.00th=[  342],
     | 70.00th=[  366], 80.00th=[  398], 90.00th=[  458], 95.00th=[  532],
     | 99.00th=[  756], 99.50th=[  900], 99.90th=[ 1496], 99.95th=[ 1848],
     | 99.99th=[ 6752]
    bw (KB  /s): min= 7624, max=12520, per=12.50%, avg=11521.79, stdev=787.53
    lat (usec) : 100=0.06%, 250=23.92%, 500=69.50%, 750=5.51%, 1000=0.67%
    lat (msec) : 2=0.31%, 4=0.02%, 10=0.01%, 20=0.01%, 50=0.01%
    lat (msec) : 100=0.01%
  cpu          : usr=3.75%, sys=8.62%, ctx=1388538, majf=0, minf=66
  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=1382727/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

Run status group 0 (all jobs):
   READ: io=5401.3MB, aggrb=92171KB/s, minb=92171KB/s, maxb=92171KB/s, mint=60007msec, maxt=60007msec

Disk stats (read/write):
  vda: ios=1381633/8, merge=0/4, ticks=134112/0, in_queue=133288, util=98.91%

Skriv direkte

benchmark: (g=0): rw=randwrite, bs=4K-4K/4K-4K/4K-4K, ioengine=sync, iodepth=32
...
fio-2.8
Starting 8 processes
benchmark: Laying out IO file(s) (1 file(s) / 256MB)

benchmark: (groupid=0, jobs=8): err= 0: pid=1707: Fri Aug 30 19:40:01 2019
  write: io=794504KB, bw=13239KB/s, iops=3309, runt= 60012msec
    clat (usec): min=68, max=49039, avg=2399.92, stdev=7968.19
     lat (usec): min=70, max=49041, avg=2402.85, stdev=7968.29
    clat percentiles (usec):
     |  1.00th=[  102],  5.00th=[  131], 10.00th=[  153], 20.00th=[  183],
     | 30.00th=[  217], 40.00th=[  255], 50.00th=[  290], 60.00th=[  326],
     | 70.00th=[  362], 80.00th=[  414], 90.00th=[  524], 95.00th=[28800],
     | 99.00th=[36608], 99.50th=[38656], 99.90th=[41216], 99.95th=[42240],
     | 99.99th=[44288]
    bw (KB  /s): min= 1050, max= 3260, per=12.50%, avg=1655.20, stdev=381.52
    lat (usec) : 100=0.85%, 250=37.75%, 500=50.33%, 750=4.27%, 1000=0.07%
    lat (msec) : 2=0.02%, 4=0.01%, 10=0.01%, 20=0.01%, 50=6.69%
  cpu          : usr=0.71%, sys=3.17%, ctx=411519, majf=0, minf=58
  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=198626/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

Run status group 0 (all jobs):
  WRITE: io=794504KB, aggrb=13239KB/s, minb=13239KB/s, maxb=13239KB/s, mint=60012msec, maxt=60012msec

Disk stats (read/write):
  vda: ios=163/198371, merge=0/2029, ticks=36/67048, in_queue=66932, util=82.45%

Speedtest

Retrieving speedtest.net configuration...
Testing from Tender Consult LLC (45.15.253.158)...
Retrieving speedtest.net server list...
Selecting best server based on ping...
Hosted by ISP Balnet (Balashikha) [2.50 km]: 13.869 ms
Testing download speed................................................................................
Download: 72.68 Mbit/s
Testing upload speed................................................................................................
Upload: 83.40 Mbit/s

Virtuell server fra MyVPS:

Tester billige virtuelle servere

  • utstyr er lokalisert i Russland (Moskva);
  • tariff OVZ-256 (10 GB HDD+SSD / 1x 0.6 GHz CPU / 0.25 GB RAM / 10 Mbit/s for 99 rubler per måned).

Tester:

Unixbench

   BYTE UNIX Benchmarks (Version 5.1.3)

   System: test: GNU/Linux
   OS: GNU/Linux -- 3.16.0-042stab125.5 -- #1 SMP Tue Oct 17 12:48:22 MSK 2017
   Machine: x86_64 (unknown)
   Language: en_US.utf8 (charmap="ANSI_X3.4-1968", collate="ANSI_X3.4-1968")
   CPU 0: Intel(R) Xeon(R) CPU E5-2670 0 @ 2.60GHz (5199.8 bogomips)
          Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
   16:31:09 up 4 min,  1 user,  load average: 1.15, 0.58, 0.22; runlevel 5

------------------------------------------------------------------------
Benchmark Run: Fri Aug 30 2019 16:31:09 - 17:16:10
1 CPU in system; running 1 parallel copy of tests

Dhrystone 2 using register variables        7193473.9 lps   (10.0 s, 7 samples)
Double-Precision Whetstone                     3936.8 MWIPS (10.0 s, 7 samples)
Execl Throughput                                925.1 lps   (29.5 s, 2 samples)
File Copy 1024 bufsize 2000 maxblocks        132131.0 KBps  (30.0 s, 2 samples)
File Copy 256 bufsize 500 maxblocks           31146.0 KBps  (30.0 s, 2 samples)
File Copy 4096 bufsize 8000 maxblocks        311906.1 KBps  (30.0 s, 2 samples)
Pipe Throughput                              302839.1 lps   (10.0 s, 7 samples)
Pipe-based Context Switching                  56423.7 lps   (10.0 s, 7 samples)
Process Creation                               2331.4 lps   (30.0 s, 2 samples)
Shell Scripts (1 concurrent)                   1713.8 lpm   (60.0 s, 2 samples)
Shell Scripts (8 concurrent)                    231.8 lpm   (60.2 s, 2 samples)
System Call Overhead                         606956.9 lps   (10.0 s, 7 samples)

System Benchmarks Index Values               BASELINE       RESULT    INDEX
Dhrystone 2 using register variables         116700.0    7193473.9    616.4
Double-Precision Whetstone                       55.0       3936.8    715.8
Execl Throughput                                 43.0        925.1    215.1
File Copy 1024 bufsize 2000 maxblocks          3960.0     132131.0    333.7
File Copy 256 bufsize 500 maxblocks            1655.0      31146.0    188.2
File Copy 4096 bufsize 8000 maxblocks          5800.0     311906.1    537.8
Pipe Throughput                               12440.0     302839.1    243.4
Pipe-based Context Switching                   4000.0      56423.7    141.1
Process Creation                                126.0       2331.4    185.0
Shell Scripts (1 concurrent)                     42.4       1713.8    404.2
Shell Scripts (8 concurrent)                      6.0        231.8    386.3
System Call Overhead                          15000.0     606956.9    404.6
                                                                   ========
System Benchmarks Index Score                                         322.9

ddI blokker på 1M

2048+0 records in
2048+0 records out
2147483648 bytes (2.1 GB, 2.0 GiB) copied, 17.4143 s, 123 MB/s

64K blokker

32768+0 records in
32768+0 records out
2147483648 bytes (2.1 GB, 2.0 GiB) copied, 28.5987 s, 75.1 MB/s

FioLese

benchmark: (g=0): rw=randread, bs=4K-4K/4K-4K/4K-4K, ioengine=sync, iodepth=32
...
fio-2.8
Starting 8 processes
benchmark: Laying out IO file(s) (1 file(s) / 256MB)
benchmark: Laying out IO file(s) (1 file(s) / 256MB)
benchmark: Laying out IO file(s) (1 file(s) / 256MB)
benchmark: Laying out IO file(s) (1 file(s) / 256MB)
benchmark: Laying out IO file(s) (1 file(s) / 256MB)
benchmark: Laying out IO file(s) (1 file(s) / 256MB)
benchmark: Laying out IO file(s) (1 file(s) / 256MB)
benchmark: Laying out IO file(s) (1 file(s) / 256MB)

benchmark: (groupid=0, jobs=8): err= 0: pid=26682: Fri Aug 30 17:18:34 2019
  read : io=3040.5MB, bw=51874KB/s, iops=12968, runt= 60018msec
    clat (usec): min=1, max=1892.9K, avg=614.31, stdev=6031.40
     lat (usec): min=1, max=1892.9K, avg=614.48, stdev=6031.40
    clat percentiles (usec):
     |  1.00th=[    1],  5.00th=[  125], 10.00th=[  187], 20.00th=[  237],
     | 30.00th=[  266], 40.00th=[  298], 50.00th=[  326], 60.00th=[  362],
     | 70.00th=[  402], 80.00th=[  454], 90.00th=[  556], 95.00th=[  692],
     | 99.00th=[ 6560], 99.50th=[17024], 99.90th=[40704], 99.95th=[48896],
     | 99.99th=[123392]
    bw (KB  /s): min=    4, max=18376, per=12.81%, avg=6645.61, stdev=3143.86
    lat (usec) : 2=1.27%, 4=2.58%, 10=0.02%, 20=0.01%, 50=0.01%
    lat (usec) : 100=0.31%, 250=20.10%, 500=61.29%, 750=10.17%, 1000=1.43%
    lat (msec) : 2=1.21%, 4=0.36%, 10=0.50%, 20=0.30%, 50=0.39%
    lat (msec) : 100=0.03%, 250=0.01%, 500=0.01%, 750=0.01%, 2000=0.01%
  cpu          : usr=0.53%, sys=2.04%, ctx=771415, majf=2, minf=391
  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=778349/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

Run status group 0 (all jobs):
   READ: io=3040.5MB, aggrb=51874KB/s, minb=51874KB/s, maxb=51874KB/s, mint=60018msec, maxt=60018msec

Skriv

benchmark: (g=0): rw=randwrite, bs=4K-4K/4K-4K/4K-4K, ioengine=sync, iodepth=32
...
fio-2.8
Starting 8 processes
benchmark: Laying out IO file(s) (1 file(s) / 256MB)

benchmark: (groupid=0, jobs=8): err= 0: pid=26747: Fri Aug 30 17:21:33 2019
  write: io=244736KB, bw=4053.5KB/s, iops=1013, runt= 60377msec
    clat (usec): min=1, max=18855K, avg=1726.88, stdev=105186.89
     lat (usec): min=1, max=18855K, avg=1727.03, stdev=105186.90
    clat percentiles (usec):
     |  1.00th=[    2],  5.00th=[    3], 10.00th=[    3], 20.00th=[    4],
     | 30.00th=[    4], 40.00th=[    4], 50.00th=[    4], 60.00th=[    5],
     | 70.00th=[    6], 80.00th=[   10], 90.00th=[  724], 95.00th=[  868],
     | 99.00th=[50944], 99.50th=[51456], 99.90th=[54016], 99.95th=[83456],
     | 99.99th=[370688]
    bw (KB  /s): min=    0, max=36376, per=47.16%, avg=1911.33, stdev=4411.56
    lat (usec) : 2=0.04%, 4=18.28%, 10=61.11%, 20=3.07%, 50=0.47%
    lat (usec) : 100=0.12%, 250=0.01%, 500=1.47%, 750=6.52%, 1000=6.02%
    lat (msec) : 2=0.67%, 4=0.17%, 10=0.25%, 20=0.15%, 50=0.28%
    lat (msec) : 100=1.36%, 250=0.01%, 500=0.01%, 1000=0.01%, 2000=0.01%
    lat (msec) : >=2000=0.01%
  cpu          : usr=0.02%, sys=0.19%, ctx=100164, majf=0, minf=303
  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=61184/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

Run status group 0 (all jobs):
  WRITE: io=244736KB, aggrb=4053KB/s, minb=4053KB/s, maxb=4053KB/s, mint=60377msec, maxt=60377msec

Direkte lesing

benchmark: (g=0): rw=randread, bs=4K-4K/4K-4K/4K-4K, ioengine=sync, iodepth=32
...
fio-2.8
Starting 8 processes
benchmark: Laying out IO file(s) (1 file(s) / 256MB)
benchmark: Laying out IO file(s) (1 file(s) / 256MB)
benchmark: Laying out IO file(s) (1 file(s) / 256MB)
benchmark: Laying out IO file(s) (1 file(s) / 256MB)
benchmark: Laying out IO file(s) (1 file(s) / 256MB)
benchmark: Laying out IO file(s) (1 file(s) / 256MB)
benchmark: Laying out IO file(s) (1 file(s) / 256MB)
benchmark: Laying out IO file(s) (1 file(s) / 256MB)

benchmark: (groupid=0, jobs=8): err= 0: pid=26716: Fri Aug 30 17:20:18 2019
  read : io=3701.1MB, bw=62630KB/s, iops=15657, runt= 60527msec
    clat (usec): min=70, max=3091.9K, avg=504.94, stdev=11013.15
     lat (usec): min=70, max=3091.9K, avg=505.10, stdev=11013.15
    clat percentiles (usec):
     |  1.00th=[  135],  5.00th=[  189], 10.00th=[  221], 20.00th=[  258],
     | 30.00th=[  290], 40.00th=[  314], 50.00th=[  342], 60.00th=[  370],
     | 70.00th=[  398], 80.00th=[  442], 90.00th=[  516], 95.00th=[  612],
     | 99.00th=[ 1336], 99.50th=[ 3664], 99.90th=[21120], 99.95th=[29312],
     | 99.99th=[94720]
    bw (KB  /s): min=    2, max=17424, per=13.84%, avg=8669.37, stdev=3103.57
    lat (usec) : 100=0.18%, 250=17.35%, 500=70.81%, 750=9.09%, 1000=1.12%
    lat (msec) : 2=0.73%, 4=0.24%, 10=0.22%, 20=0.15%, 50=0.09%
    lat (msec) : 100=0.01%, 250=0.01%, 500=0.01%, 750=0.01%, 1000=0.01%
    lat (msec) : 2000=0.01%, >=2000=0.01%
  cpu          : usr=0.63%, sys=1.75%, ctx=954817, majf=0, minf=325
  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=947695/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

Run status group 0 (all jobs):
   READ: io=3701.1MB, aggrb=62629KB/s, minb=62629KB/s, maxb=62629KB/s, mint=60527msec, maxt=60527msec

Skriv direkte

benchmark: (g=0): rw=randwrite, bs=4K-4K/4K-4K/4K-4K, ioengine=sync, iodepth=32
...
fio-2.8
Starting 8 processes
benchmark: Laying out IO file(s) (1 file(s) / 256MB)

benchmark: (groupid=0, jobs=8): err= 0: pid=26770: Fri Aug 30 17:22:35 2019
  write: io=424852KB, bw=7080.2KB/s, iops=1770, runt= 60006msec
    clat (usec): min=228, max=2046.4K, avg=859.72, stdev=18891.70
     lat (usec): min=228, max=2046.5K, avg=859.99, stdev=18891.83
    clat percentiles (usec):
     |  1.00th=[  278],  5.00th=[  294], 10.00th=[  310], 20.00th=[  326],
     | 30.00th=[  342], 40.00th=[  358], 50.00th=[  378], 60.00th=[  410],
     | 70.00th=[  446], 80.00th=[  482], 90.00th=[  532], 95.00th=[  604],
     | 99.00th=[ 1736], 99.50th=[ 5664], 99.90th=[37632], 99.95th=[114176],
     | 99.99th=[1056768]
    bw (KB  /s): min=    3, max= 5368, per=14.79%, avg=1047.15, stdev=707.25
    lat (usec) : 250=0.02%, 500=84.01%, 750=12.93%, 1000=0.95%
    lat (msec) : 2=1.23%, 4=0.26%, 10=0.26%, 20=0.16%, 50=0.09%
    lat (msec) : 100=0.02%, 250=0.02%, 500=0.01%, 750=0.02%, 1000=0.01%
    lat (msec) : 2000=0.01%, >=2000=0.01%
  cpu          : usr=0.08%, sys=0.43%, ctx=213556, majf=0, minf=308
  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=106213/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

Run status group 0 (all jobs):
  WRITE: io=424852KB, aggrb=7080KB/s, minb=7080KB/s, maxb=7080KB/s, mint=60006msec, maxt=60006msec

Speedtest

Retrieving speedtest.net configuration...
Testing from OOO National Telecommunications (109.120.149.95)...
Retrieving speedtest.net server list...
Selecting best server based on ping...
Hosted by Rostelecom (Moscow) [1.61 km]: 11.253 ms
Testing download speed................................................................................
Download: 687.09 Mbit/s
Testing upload speed................................................................................................
Upload: 10.49 Mbit/s

Virtuell server fra IHOR:

Tester billige virtuelle servere

  • utstyr er lokalisert i Russland (Moskva, DC Marosnet);
  • Minimus (HDD) tariff (10 GB HDD / 1x 2.4 GHz CPU / 0.5 GB RAM / 100 Mbit/s for 100 rubler per måned).

Tester:

Unixbench

   BYTE UNIX Benchmarks (Version 5.1.3)

   System: test: GNU/Linux
   OS: GNU/Linux -- 4.9.0-4-amd64 -- #1 SMP Debian 4.9.51-1 (2017-09-28)
   Machine: x86_64 (unknown)
   Language: en_US.utf8 (charmap="ANSI_X3.4-1968", collate="ANSI_X3.4-1968")
   CPU 0: Intel(R) Xeon(R) CPU E5620 @ 2.40GHz (4800.2 bogomips)
          x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET
   16:23:39 up 390 days, 18:17,  1 user,  load average: 1.28, 1.21, 0.67; runlevel 5

------------------------------------------------------------------------
Benchmark Run: Пн июл 15 2019 16:23:39 - 16:52:26
1 CPU in system; running 1 parallel copy of tests

Dhrystone 2 using register variables       22433265.9 lps   (10.0 s, 7 samples)
Double-Precision Whetstone                     2999.0 MWIPS (10.0 s, 7 samples)
Execl Throughput                               3246.7 lps   (29.3 s, 2 samples)
File Copy 1024 bufsize 2000 maxblocks        681169.7 KBps  (30.0 s, 2 samples)
File Copy 256 bufsize 500 maxblocks          201657.4 KBps  (30.0 s, 2 samples)
File Copy 4096 bufsize 8000 maxblocks       1275322.6 KBps  (30.0 s, 2 samples)
Pipe Throughput                             1639916.4 lps   (10.0 s, 7 samples)
Pipe-based Context Switching                 210397.4 lps   (10.0 s, 7 samples)
Process Creation                               7607.2 lps   (30.0 s, 2 samples)
Shell Scripts (1 concurrent)                   6396.9 lpm   (60.0 s, 2 samples)
Shell Scripts (8 concurrent)                    810.7 lpm   (60.0 s, 2 samples)
System Call Overhead                        2527110.6 lps   (10.0 s, 7 samples)

System Benchmarks Index Values               BASELINE       RESULT    INDEX
Dhrystone 2 using register variables         116700.0   22433265.9   1922.3
Double-Precision Whetstone                       55.0       2999.0    545.3
Execl Throughput                                 43.0       3246.7    755.0
File Copy 1024 bufsize 2000 maxblocks          3960.0     681169.7   1720.1
File Copy 256 bufsize 500 maxblocks            1655.0     201657.4   1218.5
File Copy 4096 bufsize 8000 maxblocks          5800.0    1275322.6   2198.8
Pipe Throughput                               12440.0    1639916.4   1318.3
Pipe-based Context Switching                   4000.0     210397.4    526.0
Process Creation                                126.0       7607.2    603.7
Shell Scripts (1 concurrent)                     42.4       6396.9   1508.7
Shell Scripts (8 concurrent)                      6.0        810.7   1351.1
System Call Overhead                          15000.0    2527110.6   1684.7
                                                                   ========
System Benchmarks Index Score                                        1148.1

ddI blokker på 1M

2048+0 записей получено
2048+0 записей отправлено
2147483648 байт (2,1 GB, 2,0 GiB) скопирован, 33,811 s, 63,5 MB/s

64K blokker

32768+0 записей получено
32768+0 записей отправлено
2147483648 байт (2,1 GB, 2,0 GiB) скопирован, 37,3774 s, 57,5 MB/s

FioLese

benchmark: (g=0): rw=randread, bs=4K-4K/4K-4K/4K-4K, ioengine=psync, iodepth=32
...
fio-2.16
Starting 8 processes
benchmark: Laying out IO file(s) (1 file(s) / 256MB)
benchmark: Laying out IO file(s) (1 file(s) / 256MB)
benchmark: Laying out IO file(s) (1 file(s) / 256MB)
benchmark: Laying out IO file(s) (1 file(s) / 256MB)
benchmark: Laying out IO file(s) (1 file(s) / 256MB)
benchmark: Laying out IO file(s) (1 file(s) / 256MB)
benchmark: Laying out IO file(s) (1 file(s) / 256MB)
benchmark: Laying out IO file(s) (1 file(s) / 256MB)

benchmark: (groupid=0, jobs=8): err= 0: pid=32063: Mon Jul 15 16:55:28 2019
  read : io=108176KB, bw=1802.6KB/s, iops=450, runt= 60013msec
    clat (usec): min=82, max=28243, avg=17743.49, stdev=966.00
     lat (usec): min=83, max=28244, avg=17744.08, stdev=965.98
    clat percentiles (usec):
     |  1.00th=[16512],  5.00th=[17280], 10.00th=[17280], 20.00th=[17536],
     | 30.00th=[17536], 40.00th=[17536], 50.00th=[17536], 60.00th=[17792],
     | 70.00th=[17792], 80.00th=[18304], 90.00th=[18560], 95.00th=[18560],
     | 99.00th=[18816], 99.50th=[20096], 99.90th=[23168], 99.95th=[24192],
     | 99.99th=[26752]
    lat (usec) : 100=0.01%, 250=0.10%, 500=0.05%, 750=0.01%
    lat (msec) : 4=0.01%, 10=0.03%, 20=99.26%, 50=0.53%
  cpu          : usr=0.07%, sys=0.29%, ctx=27079, 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=27044/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

Run status group 0 (all jobs):
   READ: io=108176KB, aggrb=1802KB/s, minb=1802KB/s, maxb=1802KB/s, mint=60013msec, maxt=60013msec

Disk stats (read/write):
  vda: ios=26973/11, merge=0/13, ticks=477280/52, in_queue=477412, util=99.99%

Skriv

benchmark: (g=0): rw=randwrite, bs=4K-4K/4K-4K/4K-4K, ioengine=psync, iodepth=32
...
fio-2.16
Starting 8 processes
benchmark: Laying out IO file(s) (1 file(s) / 256MB)

benchmark: (groupid=0, jobs=8): err= 0: pid=32085: Mon Jul 15 16:57:39 2019
  write: io=143120KB, bw=2380.6KB/s, iops=595, runt= 60121msec
    clat (usec): min=2, max=6778.8K, avg=11090.86, stdev=180942.60
     lat (usec): min=2, max=6778.8K, avg=11091.21, stdev=180943.13
    clat percentiles (usec):
     |  1.00th=[    3],  5.00th=[    5], 10.00th=[    8], 20.00th=[    8],
     | 30.00th=[    9], 40.00th=[   10], 50.00th=[   11], 60.00th=[   12],
     | 70.00th=[   14], 80.00th=[   18], 90.00th=[   25], 95.00th=[   44],
     | 99.00th=[115200], 99.50th=[183296], 99.90th=[3489792], 99.95th=[4620288],
     | 99.99th=[6062080]
    lat (usec) : 4=2.42%, 10=37.29%, 20=44.42%, 50=11.45%, 100=0.93%
    lat (usec) : 250=0.08%, 500=0.02%, 750=0.01%, 1000=0.01%
    lat (msec) : 2=0.03%, 4=0.03%, 10=0.15%, 20=0.44%, 50=1.22%
    lat (msec) : 100=0.33%, 250=0.80%, 500=0.02%, 750=0.01%, 1000=0.04%
    lat (msec) : 2000=0.15%, >=2000=0.18%
  cpu          : usr=0.02%, sys=0.27%, ctx=22948, majf=0, minf=56
  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=35780/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

Run status group 0 (all jobs):
  WRITE: io=143120KB, aggrb=2380KB/s, minb=2380KB/s, maxb=2380KB/s, mint=60121msec, maxt=60121msec

Disk stats (read/write):
  vda: ios=0/18270, merge=0/9732, ticks=0/124272, in_queue=124652, util=98.72%

Direkte lesing

benchmark: (g=0): rw=randread, bs=4K-4K/4K-4K/4K-4K, ioengine=psync, iodepth=32
...
fio-2.16
Starting 8 processes

benchmark: (groupid=0, jobs=8): err= 0: pid=32074: Mon Jul 15 16:56:29 2019
  read : io=108200KB, bw=1803.2KB/s, iops=450, runt= 60011msec
    clat (usec): min=55, max=27740, avg=17737.39, stdev=906.38
     lat (usec): min=56, max=27741, avg=17738.01, stdev=906.37
    clat percentiles (usec):
     |  1.00th=[16768],  5.00th=[17280], 10.00th=[17280], 20.00th=[17536],
     | 30.00th=[17536], 40.00th=[17536], 50.00th=[17536], 60.00th=[17792],
     | 70.00th=[17792], 80.00th=[18304], 90.00th=[18560], 95.00th=[18560],
     | 99.00th=[18816], 99.50th=[19072], 99.90th=[21120], 99.95th=[22912],
     | 99.99th=[25728]
    lat (usec) : 100=0.06%, 250=0.06%, 500=0.01%, 750=0.02%, 1000=0.01%
    lat (msec) : 2=0.01%, 4=0.03%, 10=0.03%, 20=99.59%, 50=0.20%
  cpu          : usr=0.08%, sys=0.21%, ctx=27079, majf=0, minf=65
  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=27050/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

Run status group 0 (all jobs):
   READ: io=108200KB, aggrb=1803KB/s, minb=1803KB/s, maxb=1803KB/s, mint=60011msec, maxt=60011msec

Disk stats (read/write):
  vda: ios=27003/11, merge=0/11, ticks=477000/360, in_queue=477400, util=99.97%

Skriv direkte

benchmark: (g=0): rw=randwrite, bs=4K-4K/4K-4K/4K-4K, ioengine=psync, iodepth=32
...
fio-2.16
Starting 8 processes

benchmark: (groupid=0, jobs=8): err= 0: pid=32097: Mon Jul 15 16:58:40 2019
  write: io=49228KB, bw=839821B/s, iops=205, runt= 60024msec
    clat (usec): min=104, max=543532, avg=26720.27, stdev=101994.62
     lat (usec): min=105, max=543533, avg=26721.00, stdev=101994.62
    clat percentiles (msec):
     |  1.00th=[    3],  5.00th=[    3], 10.00th=[    4], 20.00th=[    4],
     | 30.00th=[    4], 40.00th=[    4], 50.00th=[    4], 60.00th=[    4],
     | 70.00th=[    4], 80.00th=[    5], 90.00th=[    5], 95.00th=[  235],
     | 99.00th=[  498], 99.50th=[  515], 99.90th=[  529], 99.95th=[  537],
     | 99.99th=[  545]
    lat (usec) : 250=0.17%, 500=0.02%, 1000=0.03%
    lat (msec) : 2=0.20%, 4=72.51%, 10=21.99%, 20=0.02%, 50=0.01%
    lat (msec) : 100=0.02%, 250=0.04%, 500=4.04%, 750=0.96%
  cpu          : usr=0.03%, sys=0.17%, ctx=29841, majf=0, minf=75
  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=12307/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

Run status group 0 (all jobs):
  WRITE: io=49228KB, aggrb=820KB/s, minb=820KB/s, maxb=820KB/s, mint=60024msec, maxt=60024msec

Disk stats (read/write):
  vda: ios=0/18000, merge=0/180, ticks=0/204144, in_queue=203652, util=99.65%

Speedtest

Retrieving speedtest.net configuration...
Testing from NTX Technologies s.r.o. (194.67.207.200)...
Retrieving speedtest.net server list...
Selecting best server based on ping...
Hosted by Megafon (Moscow) [1.61 km]: 9.079 ms
Testing download speed................................................................................
Download: 102.30 Mbit/s
Testing upload speed................................................................................................
Upload: 113.43 Mbit/s

Hva skjedde til slutt (bildene er klikkbare):

Papegøyer Unixbench

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Lese-/skrivehastighet dd (MB/s)

1M

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Antall IOPS i forskjellige driftsmoduser fio

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