Peb txuas ntxiv qhia koj txog Cisco HyperFlex hyperconverged system.
Nyob rau lub Plaub Hlis 2019, Cisco yog ib zaug ua ib tug series ntawm kev ua qauv qhia ntawm tus tshiab hyperconverged tov Cisco HyperFlex nyob rau hauv cov cheeb tsam ntawm Russia thiab Kazakhstan. Koj tuaj yeem sau npe rau kev ua qauv qhia siv daim ntawv tawm tswv yim los ntawm kev ua raws li qhov txuas. Koom nrog peb!
Peb yav dhau los tau tshaj tawm ib tsab xov xwm hais txog cov kev xeem thauj khoom ua los ntawm ESG Lab ywj pheej hauv xyoo 2017. Hauv 2018, qhov ua tau zoo ntawm Cisco HyperFlex tov (version HX 3.0) tau txhim kho zoo. Tsis tas li ntawd, kev sib tw daws teeb meem kuj tseem txhim kho. Yog vim li cas peb thiaj li tshaj tawm ib qho tshiab, tsis ntev los no ntawm ESG cov qauv kev ntxhov siab.
Nyob rau lub caij ntuj sov xyoo 2018, ESG lub chaw soj nstuam rov muab piv rau Cisco HyperFlex nrog nws cov neeg sib tw. Muab rau hauv tus account tam sim no tus qauv ntawm kev siv Software-txhais daws teeb meem, manufacturers ntawm cov platforms zoo sib xws kuj tau ntxiv rau qhov kev sib piv.
Test configurations
Raws li ib feem ntawm qhov kev sim, HyperFlex tau muab piv nrog ob lub software hyperconverged tag nrho uas tau nruab rau ntawm tus qauv x86 servers, nrog rau ib qho software thiab kho vajtse daws teeb meem. Kev ntsuam xyuas tau ua tiav siv cov qauv software rau cov txheej txheem hyperconverged - HCIBench, uas siv cov cuab yeej Oracle Vdbench thiab automates cov txheej txheem kuaj. Tshwj xeeb, HCIBench cia li tsim cov tshuab virtual, tswj cov khoom nruab nrab ntawm lawv thiab tsim cov ntaub ntawv yooj yim thiab nkag siab.
140 lub tshuab virtual tau tsim rau ib pawg (35 ib pawg ntawm pawg). Txhua lub tshuab virtual siv 4 vCPUs, 4 GB RAM. Lub zos VM disk yog 16 GB thiab qhov ntxiv disk yog 40 GB.
Cov pawg hauv qab no tau koom nrog hauv kev sim:
- pawg ntawm plaub Cisco HyperFlex 220C nodes 1 x 400 GB SSD rau cache thiab 6 x 1.2 TB SAS HDD rau cov ntaub ntawv;
- Tus neeg muag khoom sib tw Ib pawg ntawm plaub ntawm 2 x 400 GB SSD rau cache thiab 4 x 1 TB SATA HDD rau cov ntaub ntawv;
- Tus neeg sib tw Muag B pawg ntawm plaub ntawm 2 x 400 GB SSD rau cache thiab 12 x 1.2 TB SAS HDD rau cov ntaub ntawv;
- Tus neeg sib tw Muag C pawg ntawm plaub ntawm 4 x 480 GB SSD rau cache thiab 12 x 900 GB SAS HDD rau cov ntaub ntawv.
Cov processors thiab RAM ntawm tag nrho cov kev daws teeb meem yog tib yam.
Ntsuam xyuas tus naj npawb ntawm cov tshuab virtual
Kev sim pib nrog kev ua haujlwm uas tsim los ua raws li tus qauv OLTP xeem: nyeem / sau (RW) 70% / 30%, 100% FullRandom nrog lub hom phiaj ntawm 800 IOPS ib lub tshuab virtual (VM). Qhov kev sim tau ua tiav ntawm 140 VMs hauv txhua pawg rau peb mus rau plaub teev. Lub hom phiaj ntawm qhov kev xeem yog kom sau latencies ntawm ntau VMs li ua tau rau 5 milliseconds lossis qis dua.
Raws li qhov tshwm sim ntawm qhov kev xeem (saib daim duab hauv qab), HyperFlex yog tib lub platform uas ua tiav qhov kev xeem no nrog qhov pib 140 VMs thiab nrog latencies qis dua 5 ms (4,95 ms). Rau txhua qhov ntawm lwm pawg, qhov kev ntsuam xyuas tau rov pib dua txhawm rau sim kho tus naj npawb ntawm VMs rau lub hom phiaj latency ntawm 5 ms dhau ntau qhov kev rov ua dua.
Tus neeg muag khoom A tau ua tiav 70 VMs nrog lub sijhawm teb nruab nrab ntawm 4,65 ms.
Tus neeg muag khoom B tau ua tiav qhov xav tau latency ntawm 5,37 ms. tsuas yog nrog 36 VMs.
Tus neeg muag khoom C muaj peev xwm lis 48 lub tshuab virtual nrog lub sijhawm teb ntawm 5,02 ms
SQL Server Load Emulation
Tom ntej no, ESG Lab emulated SQL Server load. Qhov kev sim siv qhov sib txawv ntawm qhov sib txawv thiab nyeem / sau piv. Qhov kev sim no kuj tau khiav ntawm 140 lub tshuab virtual.
Raws li pom hauv daim duab hauv qab no, Cisco HyperFlex pawg ua haujlwm tau zoo tshaj cov neeg muag khoom A thiab B hauv IOPS los ntawm yuav luag ob npaug, thiab tus neeg muag khoom C los ntawm ntau dua tsib zaug. Lub sijhawm teb nruab nrab ntawm Cisco HyperFlex yog 8,2 ms. Rau kev sib piv, qhov nruab nrab lub sij hawm teb rau Vendor A yog 30,6 ms, rau Vendor B yog 12,8 ms, thiab rau Vendor C yog 10,33 ms.
Ib qho kev soj ntsuam nthuav tau tshwm sim thaum txhua qhov kev xeem. Tus neeg muag khoom B tau pom qhov sib txawv tseem ceeb hauv kev ua haujlwm nruab nrab hauv IOPS ntawm VMs sib txawv. Ntawd yog, qhov thauj khoom tau muab faib tsis sib npaug, qee qhov VMs ua haujlwm nrog tus nqi nruab nrab ntawm 1000 IOPS +, thiab qee qhov - nrog tus nqi ntawm 64 IOPS. Cisco HyperFlex nyob rau hauv cov ntaub ntawv no tau saib ntau ruaj khov, tag nrho 140 VMs tau txais qhov nruab nrab ntawm 600 IOPS los ntawm lub subsystem cia, uas yog, lub load nruab nrab ntawm lub virtual machines raug faib heev sib npaug.
Nws yog ib qho tseem ceeb uas yuav tsum nco ntsoov tias qhov kev faib tsis sib xws ntawm IOPS thoob plaws lub tshuab virtual ntawm tus muag khoom B tau pom nyob rau hauv txhua qhov kev sim ntsuas.
Hauv kev tsim khoom tiag tiag, tus cwj pwm ntawm cov kab ke no tuaj yeem yog qhov teeb meem loj rau cov thawj coj; qhov tseeb, tus kheej lub tshuab virtual pib random pib khov thiab tsis muaj txoj hauv kev los tswj cov txheej txheem no. Tib txoj kev, tsis muaj kev vam meej heev rau kev thauj khoom sib npaug, thaum siv cov kev daws teeb meem los ntawm tus neeg muag khoom B, yog siv ib lossis lwm QoS los yog ntsuas kev siv.
xaus
Cia peb xav txog dab tsi Cisco Hyperflex muaj 140 lub tshuab virtual rau 1 lub cev ntawm 70 lossis tsawg dua rau lwm cov kev daws teeb meem? Rau kev lag luam, qhov no txhais tau hais tias txhawm rau txhawb nqa tib tus lej ntawm cov ntawv thov ntawm Hyperflex, koj xav tau 2 zaug tsawg dua ntawm cov kev sib tw daws teeb meem, piv txwv li. qhov kawg system yuav pheej yig dua. Yog tias peb ntxiv ntawm no qib ntawm automation ntawm tag nrho cov kev khiav hauj lwm rau kev tswj lub network, servers thiab cia platform HX Data Platform, nws paub tseeb tias vim li cas Cisco Hyperflex cov kev daws teeb meem thiaj li tau txais kev muaj koob meej hauv kev ua lag luam.
Zuag qhia tag nrho, ESG Labs tau lees paub tias Cisco HyperFlex Hybrid HX 3.0 muab kev ua tau zoo dua thiab ua tau zoo dua li lwm cov kev daws teeb meem sib piv.
Nyob rau tib lub sijhawm, HyperFlex hybrid pawg kuj tau ua ntej ntawm cov neeg sib tw ntawm IOPS thiab Latency. Qhov tseem ceeb sib npaug, HyperFlex kev ua tau zoo tau ua tiav nrog kev xa khoom zoo heev thoob plaws tag nrho cia.
Cia peb nco ntsoov koj tias koj tuaj yeem pom Cisco Hyperflex kev daws teeb meem thiab txheeb xyuas nws cov peev txheej tam sim no. Qhov system muaj rau kev ua qauv qhia rau txhua tus neeg:
Tau qhov twg los: www.hab.com