{"id":39034,"date":"2019-10-31T22:27:30","date_gmt":"2019-10-31T19:27:30","guid":{"rendered":"https:\/\/prohoster.info\/blog\/planirovshhik-resursov-v-hpe-infosight\/"},"modified":"2019-10-31T22:27:30","modified_gmt":"2019-10-31T19:27:30","slug":"planirovshhik-resursov-v-hpe-infosight","status":"publish","type":"post","link":"https:\/\/prohoster.info\/hr\/blog\/administrirovanie\/planirovshhik-resursov-v-hpe-infosight","title":{"rendered":"Planira\u010d resursa u HPE InfoSight","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p><img decoding=\"async\" alt=\"Planira\u010d resursa u HPE InfoSight\" src=\"\/wp-content\/uploads\/2019\/10\/60bd56691ce75aa14539097b104f444f.jpg\" style=\"display:block;margin: 0 auto;\" \/><br \/>\n<br \/>\nHPE InfoSight \u2013 HPE-ova usluga koja omogu\u0107ava proaktivno otkrivanje mogu\u0107ih problema s pouzdano\u0161\u0107u i performansama HPE Nimble i HPE 3PAR sustava. Ova usluga tako\u0111er mo\u017ee odmah preporu\u010diti na\u010dine za rje\u0161avanje mogu\u0107ih problema, a u nekim slu\u010dajevima, rje\u0161avanje problema mo\u017ee se obaviti proaktivno, u automatskom na\u010dinu. <\/p>\n<p>O HPE InfoSight ve\u0107 smo govorili na HABR-u, pogledajte, na primjer, <noindex><a rel=\"nofollow\" href=\"https:\/\/habr.com\/ru\/company\/hpe\/blog\/329202\/\">ovdje<\/a><\/noindex> ili <noindex><a rel=\"nofollow\" href=\"https:\/\/community.hpe.com\/t5\/Around-the-Storage-Block\/Powered-by-HPE-InfoSight-the-future-is-autonomous\/ba-p\/6981325#.XahBxZAUk2x\">ovdje<\/a><\/noindex>.<\/p>\n<p> U ovom postu \u017eelim govoriti o jednoj novoj funkcionalnosti HPE InfoSight \u2013 Planeru resursa (Resource Planner). <br \/>\n<noindex><a rel=\"nofollow\" name=\"habracut\"><\/a><\/noindex><br \/>\n HPE InfoSight Resource Planner \u2013 je novi mo\u0107an alat koji poma\u017ee kupcima da utvrde mogu li dodavati nove radne optere\u0107enja ili aplikacije na svoje sustave uzimaju\u0107i u obzir postoje\u0107a radna optere\u0107enja. Ho\u0107e li sustav izdr\u017eati pove\u0107anje optere\u0107enja ili \u0107e biti potreban novi sustav? Ako je potreban novi sustav, koji? Prediktivno modeliranje Resource Plannera poma\u017ee to\u010dno shvatiti potrebe i pravilno provesti dimenzioniranje nadogradnje postoje\u0107eg sustava ili dimenzioniranje novog sustava. <\/p>\n<p>Planner omogu\u0107ava sljede\u0107e:<\/p>\n<ul>\n<li>modelirati potencijalne promjene postoje\u0107ih radnih optere\u0107enja;<\/li>\n<li>procjenjivati utjecaj na resurse sustava, kao \u0161to su: procesor, kapacitet i cache;<\/li>\n<li>pregledavati rezultate za razli\u010dite modele sustava.<\/li>\n<\/ul>\n<p>\n Prikupljaju\u0107i statistiku i parametrick\u00e9 informacije o radu sustava (preko cijele instalirane baze sustava) i analiziraju\u0107i razli\u010dita radna optere\u0107enja u mnogim klijentskim okru\u017eenjima, mo\u017eemo otkriti odre\u0111ene uzro\u010dno-posljedi\u010dne i kvantitativne veze. Na primjer, znamo kako deduplifikacija utje\u010de na kori\u0161tenje procesora u razli\u010ditim modelima sustava. Znamo da se Virtual Desktop okru\u017eenja bolje deduplificiraju i komprimiraju u usporedbi s SQL-om. Znamo da aplikacije Exchange obi\u010dno imaju vi\u0161i postotak uzastopnih (nasuprot slu\u010dajnim) operacija \u010ditanja nego Virtual Desktop. Kori\u0161tenjem takvih informacija mo\u017eemo modelirati utjecaj promjene optere\u0107enja kako bismo predvidjeli potrebe za resursima za odre\u0111eni model sustava.<\/p>\n<p> Kako radi Planner \u2013 pogledajmo na sljede\u0107im primjerima.<\/p>\n<p>Resource Planner pokre\u0107e se na portalu HPE InfoSight u odjeljku LABS. Po\u010dnimo s odabirom novog optere\u0107enja \u2013 Add New Workload (pored postoje\u0107eg). Druga opcija koju \u0107emo razmotriti kasnije je Add Existing Workload (izmjena postoje\u0107eg optere\u0107enja).<\/p>\n<p><img decoding=\"async\" alt=\"Planira\u010d resursa u HPE InfoSight\" src=\"\/wp-content\/uploads\/2019\/10\/56b85156eab601a0541cbb87cccbbeff.jpg\" style=\"display:block;margin: 0 auto;\" \/><br \/>\n<br \/>\nBiramo kategoriju optere\u0107enja\/aplikaciju: <\/p>\n<p><img decoding=\"async\" alt=\"Planira\u010d resursa u HPE InfoSight\" src=\"\/wp-content\/uploads\/2019\/10\/b704463d2418c097669b8f5de98630d2.jpg\" style=\"display:block;margin: 0 auto;\" \/><br \/>\n<br \/>\nPo potrebi, mogu\u0107e je izvr\u0161iti razli\u010dite izmjene u novom radnom optere\u0107enju: volumen podataka, IOPs, tip radnog optere\u0107enja i na\u010din deduplikacije.<\/p>\n<p><img decoding=\"async\" alt=\"Planira\u010d resursa u HPE InfoSight\" src=\"\/wp-content\/uploads\/2019\/10\/1acc4d5a75978be274e496d67f503807.jpg\" style=\"display:block;margin: 0 auto;\" \/><br \/>\n<br \/>\nNakon toga biramo niz (od onih koje ima naru\u010ditelj) za koji \u017eelimo modelirati ovo novo radno optere\u0107enje i pritisnemo gumb Analyze.<\/p>\n<p><img decoding=\"async\" alt=\"Planira\u010d resursa u HPE InfoSight\" src=\"\/wp-content\/uploads\/2019\/10\/38c5ffed79d463883f4513e13d03b523.jpg\" style=\"display:block;margin: 0 auto;\" \/><br \/>\n<br \/>\nKao rezultat toga, dobivamo utjecaj ovog novog predlo\u017eenog radnog optere\u0107enja (pored trenutnog optere\u0107enja) na resurse CPU i kapacitet. Da smo odabrali hibridni flash niz, tako\u0111er bismo vidjeli utjecaj na \u043a\u0435\u0448 memoriju niza, ali u ovom slu\u010daju imamo all flash niz AF60, za koji pojam \u043a\u0435\u0448 memorije (na SSD-u) nije primjenjiv.<\/p>\n<p>Vidimo (s desne strane, na gornjem dijagramu \u2013 CPU needs), da niz AF60, za koji smo planirali novo optere\u0107enje, nema dovoljno procesorske snage za obradu novog radnog optere\u0107enja: prilikom dodavanja novog optere\u0107enja CPU \u0107e biti iskori\u0161teni na 110%. Na donjem dijagramu (Capacity needs) vidimo da za novo optere\u0107enje imamo dovoljno kapaciteta. Osim niza AF60, na oba dijagrama prikazani su i drugi modeli nizova \u2013 za usporedbu s time \u0161to bi bilo kada bismo imali drugi niz. <\/p>\n<p><img decoding=\"async\" alt=\"Planira\u010d resursa u HPE InfoSight\" src=\"\/wp-content\/uploads\/2019\/10\/23e668f0fb703df1a5f38e6440a798af.jpg\" style=\"display:block;margin: 0 auto;\" \/><br \/>\n<br \/>\nNa sljede\u0107oj slici prikazano je \u0161to se doga\u0111a kada ozna\u010dimo opciju display multiple head shelves (opcija pri odabiru izvornog niza). Ova opcija omogu\u0107ava analizu za nekoliko identi\u010dnih nizova. Vidimo da za ukupno (novo i postoje\u0107e) optere\u0107enje dovoljan je jedan niz AF80, ili dva niza AF60, ili tri niza AF40.<\/p>\n<p><img decoding=\"async\" alt=\"Planira\u010d resursa u HPE InfoSight\" src=\"\/wp-content\/uploads\/2019\/10\/6f6eb996b1389986e2eb7aff97410b14.jpg\" style=\"display:block;margin: 0 auto;\" \/><br \/>\n<br \/>\nUz pomo\u0107 planira\u010da resursa tako\u0111er se mo\u017ee modelirati promjena samo trenutnog optere\u0107enja. Za to, u prvom koraku potrebno je odabrati add existing workload (umjesto add new workload \u2013 kao \u0161to smo radili na po\u010detku). Zatim, mo\u017eemo modelirati promjenu postoje\u0107eg optere\u0107enja i vidjeti \u0161to to rezultira. Na primjeru u nastavku modelira se udvostru\u010davanje optere\u0107enja i udvostru\u010davanje kapaciteta za aplikacije tipa File Server (tj., u ovom primjeru ne pove\u0107avamo ukupno optere\u0107enje na nizu, nego pove\u0107avamo optere\u0107enje samo za odre\u0111eni tip aplikacija). <\/p>\n<p><img decoding=\"async\" alt=\"Planira\u010d resursa u HPE InfoSight\" src=\"\/wp-content\/uploads\/2019\/10\/76f8765772c971cc4b2f2ddf1335c9ce.jpg\" style=\"display:block;margin: 0 auto;\" \/><br \/>\n<br \/>\nU ovom slu\u010daju vidljivo je da resursi niza omogu\u0107uju dvostruko optere\u0107enje za File Server aplikacije, ali ne vi\u0161e od toga \u2013 jer \u0107e procesorski resursi biti iskori\u0161teni do 99%.<\/p>\n<p><img decoding=\"async\" alt=\"Planira\u010d resursa u HPE InfoSight\" src=\"\/wp-content\/uploads\/2019\/10\/08aa29da68638e73c64244f16e9fe989.jpg\" style=\"display:block;margin: 0 auto;\" \/><br \/>\n<br \/>Izvor: <a content=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/habr.com\/ru\/company\/hpe\/blog\/471904\/\">habr.com<\/a><\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>HPE InfoSight \u2013 \u043e\u0431\u043b\u0430\u0447\u043d\u044b\u0439 \u0441\u0435\u0440\u0432\u0438\u0441 \u041d\u0420\u0415, \u043f\u043e\u0437\u0432\u043e\u043b\u044f\u044e\u0449\u0438\u0439 \u043f\u0440\u043e\u0430\u043a\u0442\u0438\u0432\u043d\u043e \u0432\u044b\u044f\u0432\u043b\u044f\u0442\u044c \u0432\u043e\u0437\u043c\u043e\u0436\u043d\u044b\u0435 \u043f\u0440\u043e\u0431\u043b\u0435\u043c\u044b \u0441 \u043d\u0430\u0434\u0451\u0436\u043d\u043e\u0441\u0442\u044c\u044e \u0438 \u0441 \u043f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0438\u0442\u0435\u043b\u044c\u043d\u043e\u0441\u0442\u044c\u044e \u043c\u0430\u0441\u0441\u0438\u0432\u043e\u0432 HPE Nimble \u0438 HPE 3PAR. \u041f\u0440\u0438 \u044d\u0442\u043e\u043c \u0441\u0435\u0440\u0432\u0438\u0441 \u043c\u043e\u0436\u0435\u0442 \u0442\u0430\u043a\u0436\u0435 \u0441\u0440\u0430\u0437\u0443 \u0440\u0435\u043a\u043e\u043c\u0435\u043d\u0434\u043e\u0432\u0430\u0442\u044c \u0438 \u0441\u043f\u043e\u0441\u043e\u0431\u044b \u0443\u0441\u0442\u0440\u0430\u043d\u0435\u043d\u0438\u044f \u0432\u043e\u0437\u043c\u043e\u0436\u043d\u044b\u0445 \u043f\u0440\u043e\u0431\u043b\u0435\u043c, \u043f\u0440\u0438\u0447\u0451\u043c \u0432 \u0440\u044f\u0434\u0435 \u0441\u043b\u0443\u0447\u0430\u0435\u0432 \u0443\u0441\u0442\u0440\u0430\u043d\u0435\u043d\u0438\u0435 \u043f\u0440\u043e\u0431\u043b\u0435\u043c \u043c\u043e\u0436\u0435\u0442 \u0432\u044b\u043f\u043e\u043b\u043d\u044f\u0442\u044c\u0441\u044f \u043f\u0440\u043e\u0430\u043a\u0442\u0438\u0432\u043d\u043e, \u0432 \u0430\u0432\u0442\u043e\u043c\u0430\u0442\u0438\u0447\u0435\u0441\u043a\u043e\u043c \u0440\u0435\u0436\u0438\u043c\u0435. \u041f\u0440\u043e HPE InfoSight \u043c\u044b \u0443\u0436\u0435 \u0440\u0430\u0441\u0441\u043a\u0430\u0437\u044b\u0432\u0430\u043b\u0438 \u043d\u0430 HABR, \u0441\u043c., [&hellip;]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":29286,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[688],"tags":[],"class_list":["post-39034","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-administrirovanie"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.4 - aioseo.com -->\n\t<meta name=\"description\" content=\"HPE InfoSight \u2013 \u043e\u0431\u043b\u0430\u0447\u043d\u044b\u0439 \u0441\u0435\u0440\u0432\u0438\u0441 \u041d\u0420\u0415, \u043f\u043e\u0437\u0432\u043e\u043b\u044f\u044e\u0449\u0438\u0439.\" \/>\n\t<meta name=\"robots\" content=\"max-image-preview:large\" \/>\n\t<meta name=\"author\" content=\"Yuri Gagarin\"\/>\n\t<link rel=\"canonical\" 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