Lero pabulogu ya Selectel pali positi ya alendo - Alexey Pavlov, mlangizi waukadaulo ku Hewlett Packard Enterprise (HPE), alankhula za zomwe adakumana nazo pogwiritsa ntchito ntchito za Selectel. Tiyeni timupatse pansi.
Njira yabwino yowonera mtundu wa ntchito ndikuigwiritsa ntchito nokha. Makasitomala athu akuganizira mochulukira mwayi woyika gawo lazinthu zawo mu data center ndi wopereka. Zikuwonekeratu kuti kasitomala ali ndi chikhumbo chothana ndi nsanja zodziwika bwino komanso zotsimikiziridwa, koma mwanjira yabwino kwambiri ya portal yodzichitira okha.
Posachedwapa, Selectel ntchito yatsopano yopereka ma seva a HPE kwa makasitomala ake. Ndipo apa pali funso: ndi seva iti yomwe imapezeka kwambiri? Ndi iti yomwe ili muofesi yanu/malo opangira data kapena kwa wopereka chithandizo wanu?
Tiyeni tikumbukire mafunso omwe makasitomala amathetsa akayerekeza njira yachikhalidwe ndi chitsanzo cha zida zobwereketsa kuchokera kwa wothandizira.
- Kodi bajeti yanu idzagwirizana mwachangu bwanji ndipo mudzatha kuyitanitsa masinthidwe a zida kuti muyambitse woyendetsa ubongo wanu?
- Komwe mungapeze malo opangira zida. Bwanji osayika seva pansi pa tebulo lanu?
- Kuvuta kwa stack ya hardware kukukulirakulira. Kodi mungapeze kuti maola owonjezera masana kuti mudziwe zonse?
Yankho la mafunso otere ndi ofanana ndi awa: funsani wopereka chithandizo kuti akuthandizeni. Sindinayambe ndayitanitsapo ntchito zobwereketsa zida kuchokera ku Selectel, koma apa ndidakwanitsa kuyesa ndikulongosola zonse mwatsatanetsatane:
Mapulogalamu onse amatumizidwa kudzera , komwe mungasankhe ntchito yomwe mukufuna.
Mutha kusankha masinthidwe opangidwa okonzeka a seva; pali zosankha zambiri. M'mbuyomu, zitsanzo zotere zimatchedwa "zokhazikika" masanjidwe. Amasankhidwa pamene akudziwika ndendende zomwe zikufunika, ndipo panthawi ya ntchito palibe chifukwa chosinthira kasinthidwe. Seva yasonkhanitsidwa kale ndikuyikidwa mu data center pasadakhale.
Ndikosavuta kusaka potengera malo, mzere, kapena ma tag ofotokozedwatu. Ngati masinthidwe okonzeka osakwanira, mutha kusonkhanitsa chitsanzo chomwe mukuchifuna.
Seva iliyonse yamasinthidwe aliwonse amasonkhanitsidwa payekhapayekha kuti ayitanitsa. Zakhazikitsidwa patsamba , zomwe zimathandiza kusonkhanitsa seva ndi zigawo zonse zogwirizana. Pali malo opangira! Malinga ndi mgwirizanowu, ma seva osinthika mosasamala amaperekedwa kwa makasitomala mkati mwa masiku 5 ogwira ntchito.
Kwa ine, lamuloli lidayikidwa Lachisanu madzulo, Loweruka pa 8:00 ndidapeza mwayi wopeza seva.
Makasitomala ambiri amazolowera kugwira ntchito ndi ma seva a HPE pazifukwa zosiyanasiyana, mwachitsanzo, zosankha zambiri zovomerezeka za SAP HANA, MS SQL, Oracle ndi mapulogalamu ena amakampani. Tsopano ma seva oterowo adawonekera pagawo la Selectel:
Kuti agwiritse ntchito bwino ntchito zoterezi, kampani iyenera kukhala ndi zothandizira zokwanira. Makasitomala akatilumikizana, timapanga yankho lonse, osati mapulogalamu ndi seva padera. Pamodzi ndi makasitomala athu timakambirana ndi masinthidwe opangidwa ndi opanga mapulogalamu ndi ma hardware, timapanga masinthidwe athunthu, kuchuluka kwake ndi miyeso, mafotokozedwe onse ndi tsatanetsatane wa kutumiza.
HPE imapanga mayankho ofotokozerawa ngati gawo la pulogalamu yosinthika yambiri yomwe wopereka chithandizo aliyense angagwiritse ntchito ngati template yokonzeka, yoyesedwa kuti itumizidwenso ku projekiti yamakasitomala.
Zizindikiro
Chimodzi mwazabwino za njira yosankha seva ya HPE ndikuyesa ma benchmark osiyanasiyana. Mwanjira iyi mutha kusankha masinthidwe a katundu wodziwika kale: kuchuluka kwa database, kuchuluka kwa ogwiritsa ntchito, magwiridwe antchito.
Ma seva a HPE DL380 Gen10 ali nawo kale 4 TPC-H zolemba (Transaction Processing Council Ad-hoc/decision support benchmark) pakati pa ma seva onse.
Satifiketi Yotsatira Zotsatira za Warehouse Fast Track
Zikalata zotere zimalola machitidwe mu kasinthidwe anapatsidwa mkati mwa chimango cha mayeso ndi pafupifupi ndi zomwe zikuyembekezeka mu polojekiti yomwe ikubwera.
Chinachake chosangalatsa: chinthu cha Microsoft SQL Server, kuyambira ndi mtundu wa 2016, chidapangidwa ngati chinthu chamtambo, chidayesedwa muutumiki wa Azure pamasamba opitilira 20 ndi zopempha mabiliyoni patsiku, ichi ndi chifukwa china chomwe machitidwe otere ayenera kuyendetsedwa. m'malo opangira data.
"Mwinanso ndi nkhokwe yokhayo padziko lonse lapansi yomwe ikuyenera kukhala" yobadwa mwamtambo, "yokhala ndi zinthu zambiri zomwe zidayamba kutumizidwa ndikuyesedwa ku Azure, kudutsa 22 padziko lonse lapansi komanso zopempha mabiliyoni ambiri patsiku. Makasitomala ayesedwa ndipo akonzeka kumenya nkhondo. "
Mbiri ya HPE imaphatikizapo mayankho apadera a seva omwe amayesedwa pamapulatifomu osiyanasiyana amakampani. Mwachitsanzo, ma seva a HPE DL380 Gen10, omwe angagwiritsidwe ntchito ngati "maziko omanga" pazomangamanga. Iwo anasonyeza mβmayesero a SQL 2017, ndi mtengo wotsika kwambiri wa QphH (Query-per-Hour Performance) kuyambira September 2018: 0.46 USD pa QphH@3000GB.
Kugwira ntchito ndi database
Ndi zinthu ziti zosangalatsa zomwe seva ya DL380 Gen10 ili nayo pogwira ntchito ndi SQL?
HPE DL380 Gen10 imathandizira ukadaulo wa Persistent Memory, womwe umapereka mwayi wokumbukira pang'ono-pang'ono, kuchepetsa latency ndikuwonjezera mitengo yogulitsira mpaka 41%. Pali zotsatira zoyeserera zamasinthidwe ofanana .
NVDIMM Technology gwiritsani ntchito mizere yambiri ya I / O - 64k, mosiyana ndi SAS ndi SATA yokhala ndi mizere 254. Ubwino winanso wofunikira ndi kuchepa kwapang'onopang'ono - nthawi 3-8 kuposa ma SSD.
Zotsatira zofananira zoyeserera zilipo kwa Oracle ndi .
Kuphatikiza paukadaulo wa NVDIMM, zida za Intel Optane zimagwiritsidwa ntchito mwachangu posungira zida zothamangitsira database, zomwe zimatha mu Selectel pa zida za HPE. Zotsatira zoyamba za mayeso zinali pa Selectel blog.
Zinthu ndi matekinoloje
Seva ya HPE Proliant Gen10 ili ndi matekinoloje angapo apadera omwe amathandizira kuti ikhale yosiyana ndi ma seva ena.
Choyamba, chitetezo. HPE idayambitsa Run-Time Firmware Verification, ukadaulo womwe umalola seva kuyang'ana siginecha ya firmware ya komwe idachokera isanayike pa seva, izi zimapewa kulowetsa kapena kukhazikitsa mizu-kit (yaumbanda).
Mitundu ya processor
HPE ProLiant Gen10 ikupezeka ndi magulu asanu a CPU:
- Platinamu (8100, 8200 mndandanda) ya ERP, kusanthula kukumbukira, OLAP, virtualization, zotengera;
- Golide (6100/5100, 6200/5200 mndandanda) wa OLTP, analytics, AI, Hadoop/SPARK, Java, VDI, HPC, virtualization ndi zotengera;
- Silver (4100, 4200 series) ya zolemetsa za SMB, kumapeto kwa intaneti, kugwiritsa ntchito maukonde ndi kusunga;
- Bronze (3100, 3200 mndandanda) wa katundu wa SMB.
Kuphatikiza pa izi, pali zatsopano zingapo mu ma seva a Gen10 kwa makasitomala onse:
Kugwirizana kwa Ntchito - Kusintha kwachangu kwa magawo onse a seva pamtundu wina wa katundu, mwachitsanzo, SQL. Zotsatira zoyezedwa zikuwonetsa kusiyana kwa magwiridwe antchito mpaka 9% poyerekeza ndi zosintha wamba, zomwe ndi zabwino kwambiri kwa makasitomala omwe akufuna kupindula kwambiri ndi seva yawo.
Jitter Smoothing - Kusunga ma purosesa omwe atchulidwa popanda nsonga za parasitic mutayatsa Turbo Boost, yabwino kwa makasitomala omwe amafunikira opareshoni pama frequency apamwamba ndi latency yochepa.
Kulimbikitsa Kwambiri - imakupatsani mwayi wowonjezera kuchuluka kwa purosesa, kuchepetsa mtengo wapamwamba. Ndiwoyenera kwa makasitomala ogwiritsa ntchito mapulogalamu omwe ali ndi zilolezo pachinthu chilichonse, monga Oracle. Ukadaulo umakupatsani mwayi wogwiritsa ntchito ma cores ochepa, koma pafupipafupi.
Kugwira ntchito ndi kukumbukira
- Advanced ECC/SDDC: Kuwunika ndi kukonza zolakwika za Memory (ECC), kuphatikiza ndi kukonza deta ya chipangizo chimodzi (SDDC), kumawonetsetsa kuti pulogalamuyo ikupitilizabe kugwira ntchito ngati DRAM yalephera. Firmware ya seva imachotsa DRAM yolephera ya memori khadi yonse ndikubwezeretsanso datayo pamalo atsopano adilesi.
- Kufuna kukolopa: Imalembanso zomwe zakonzedwa kuti zikumbukike pambuyo poti zolakwikazo zakonzedwanso.
- Patrol scrubbing: Amasaka mwachangu ndikuwongolera zolakwika zomwe zingasinthidwe pamakumbukidwe. Patrol ndi scrubbing amafuna ntchito limodzi kuteteza kudzikundikira zolakwa zowongoka ndi kuchepetsa kuthekera kwa nthawi yosakonzekera.
- Kupatula DIMM yolephera: Kuzindikiritsa DIMM yolephera kumalola wogwiritsa ntchito kusintha DIMM yolephera yokha.
Mutha kudziwa zambiri zamaukadaulo omwe amagwiritsidwa ntchito .
Selectel control panel
Ndinatha kugwira ntchito ndi gulu la oda la Selectel - zinali zosangalatsa kwambiri, kuyenda kunali kosavuta, zinali zomveka kuti ndi chiyani.
Ndizotheka kuwongolera magalimoto onse kuchokera pa seva ndikugawa adilesi ya IP:
Makina ogwiritsira ntchito osiyanasiyana alipo kuti akhazikitsidwe, kukhazikitsa kumangoyambira:
Pambuyo kukhazikitsa, pitani ku kontrakitala ya KVM ndikupitiriza kugwira ntchito monga mwachizolowezi, ngati kuti tinali pafupi ndi seva:
opitilira theka la mabizinesi ang'onoang'ono ndi apakatikati amasamutsa gawo lina lazinthu zawo kwa opereka chithandizo. Makasitomala akuluakulu ali ndi madipatimenti onse omwe ali ndi udindo wogwira ntchito ndi opereka chithandizo.
Ndi Selectel, kuthetsa mavuto abizinesi ndikosavuta, ndipo pali zifukwa zingapo za izi:
- Mavuto azachuma akuthetsedwa (pogula zida ndikumanga zomanga zanu).
- Zomangamanga zakonzeka kale, kukhazikitsidwa kwa malonda kumsika kukufulumira.
- Thandizo la akatswiri oyenerera limakhala pafupi nthawi zonse.
- Ndikosavuta kukulitsa maziko anu, yambani ndi masinthidwe osavuta kenako ndikusintha machitidwe kuti agwirizane ndi zosowa zamabizinesi.
- Ukadaulo wamakono wokhala ndi masinthidwe oyesedwa kale pakugwiritsa ntchito kulikonse ndi katundu aliyense amapezeka kuti ayesedwe.
- Mayankho a HPE oyesedwa komanso otsimikiziridwa a Enterprise akupezeka m'makonzedwe osiyanasiyana.
Zolemba:
Source: www.habr.com