{"id":97200,"date":"2020-10-16T14:42:49","date_gmt":"2020-10-16T12:42:49","guid":{"rendered":"https:\/\/prohoster.info\/blog\/administrirovanie\/proveryaem-vozmozhnosti-intel-xeon-gold-6254-dlya-raboty-s-1s-v-oblake-po-testu-gileva"},"modified":"2020-10-16T14:42:49","modified_gmt":"2020-10-16T12:42:49","slug":"proveryaem-vozmozhnosti-intel-xeon-gold-6254-dlya-raboty-s-1s-v-oblake-po-testu-gileva","status":"publish","type":"post","link":"https:\/\/prohoster.info\/sk\/blog\/administrirovanie\/proveryaem-vozmozhnosti-intel-xeon-gold-6254-dlya-raboty-s-1s-v-oblake-po-testu-gileva","title":{"rendered":"Kontrolujeme mo\u017enosti Intel Xeon Gold 6254 pre pr\u00e1cu s 1C v cloude na z\u00e1klade testu Gileva","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

\"Kontrolujeme<\/p>\n

E\u0161te na jar tohto roku sme pre\u0161li na infra\u0161trukt\u00faru cloudu mClouds.ru<\/u><\/a><\/noindex> na nov\u00fdch procesoroch Xeon Gold 6254. Podrobn\u00fd preh\u013ead na procesor je u\u017e neskoro \u2014 od uvedenia \u201ekamene\u201c na predaj uplynulo viac ako rok a podrobnosti o procesore s\u00fa v\u0161etk\u00fdm zn\u00e1me. Av\u0161ak jedna zvl\u00e1\u0161tnos\u0165 je pozoruhodn\u00e1, procesor m\u00e1 z\u00e1kladn\u00fa frekvenciu 3,1 GHz a 18 jadier, ktor\u00e9 pri turbo booste m\u00f4\u017eu v\u0161etky naraz pracova\u0165 na frekvencii 3,9 GHz, \u010do n\u00e1m ako cloudov\u00e9mu poskytovate\u013eovi umo\u017e\u0148uje \u201edod\u00e1va\u0165\u201c do virtu\u00e1lnych strojov v\u017edy stabilne vysok\u00fa frekvenciu procesora. <\/p>\n

Ale aj tak n\u00e1s zauj\u00edma pos\u00fadi\u0165 jeho schopnosti pri z\u00e1\u0165a\u017ei. Po\u010fme na to!<\/p>\n

Kr\u00e1tky popis procesora<\/h2>\n

Ako sme uviedli vy\u0161\u0161ie, procesor je u\u017e v\u0161etk\u00fdm zn\u00e1my, ale stru\u010dne uvedieme jeho \u0161pecifik\u00e1cie:<\/p>\n

K\u00f3dov\u00e9 meno<\/p>\n

Cascade Lake<\/p>\n

Po\u010det jadier<\/p>\n

18<\/p>\n

Z\u00e1kladn\u00e1 taktov\u00e1 frekvencia procesora<\/p>\n

3,1 GHz<\/p>\n

Maxim\u00e1lna taktov\u00e1 frekvencia s technol\u00f3giou Turbo Boost pre v\u0161etky jadr\u00e1<\/p>\n

3,9 GHz<\/p>\n

Typy pam\u00e4te<\/p>\n

DDR4-2933<\/p>\n

Max. po\u010det pam\u00e4\u0165ov\u00fdch kan\u00e1lov<\/p>\n

6<\/p>\n

Realizujeme testovanie<\/h2>\n

Pre test sme pripravili virtu\u00e1lny server s vyhraden\u00fdmi 8-jadrami a 64 GB pam\u00e4te, \u00fadaje s\u00fa umiestnen\u00e9 na r\u00fdchlej skupine zalo\u017eenej na SSD poli. Testovanie prebieha na datab\u00e1ze Microsoft SQL Server 2014, opera\u010dn\u00fd syst\u00e9m je Windows Server 2016 a, samozrejme, nem\u00f4\u017eeme sa zaob\u00eds\u0165 bez toho najd\u00f4le\u017eitej\u0161ieho \u2014 1C:Enterprise 8.3 (8.3.13.1644).<\/p>\n

Taktie\u017e sme venovali pozornos\u0165 testom na\u0161ich kolegov z Krok<\/u><\/a><\/noindex>. Ak ste to ne\u010d\u00edtali, tak stru\u010dne: testovali sa \u0161tyri procesory \u2014 2690, 6244 a 6254. Najr\u00fdchlej\u0161\u00ed bol 6244, zatia\u013e \u010do v\u00fdsledok na 6254 dosiahol 27,62 bodu. Tento z\u00e1\u017eitok n\u00e1s zaujal, preto\u017ee pri ran\u00fdch testoch v na\u0161ej cloudovej infra\u0161trukt\u00fare na jar 2020 sme dosahovali rozptyl pod\u013ea Gilieva medzi 33 a 45, ale menej ako 30 sa nedarilo, mo\u017eno to bola pr\u00e1ve vlastnos\u0165 pr\u00e1ce s inou SGBD, av\u0161ak to n\u00e1s podnietilo uskuto\u010dni\u0165 merania na vlastnej infra\u0161trukt\u00fare. Urobili sme to znova a podel\u00edme sa o v\u00fdsledky. <\/p>\n

Tak\u017ee, za\u010d\u00edname testovanie! Ak\u00e9 s\u00fa v\u00fdsledky?<\/p>\n

\"KontrolujemeV\u00fdsledok testovania<\/p>\n

Kliknite pre zobrazenie obr\u00e1zka s v\u00fdsledkom v plnom rozl\u00ed\u0161en\u00ed.<\/a><\/noindex><\/p>\n

Ako vid\u00edme, na serveri MSSQL s procesorom Xeon Gold 6254 s aktivovan\u00fdm turbo boostom v\u00fdsledok dosahuje 39<\/em> bodov. Interpretujeme z\u00edskan\u00fa hodnotu na hodnotenie pod\u013ea Gileva a dostaneme v\u00fdsledok vy\u0161\u0161\u00ed ne\u017e hodnotenie \u201eDobre\u201c, ale e\u0161te nie \u201eV\u00fdnimo\u010dne\u201c. Pova\u017eujeme v\u00fdsledok za dobr\u00fd z poh\u013eadu hodnotenia tohto typu \u201epapag\u00e1jov\u201c. Je d\u00f4le\u017eit\u00e9 zoh\u013eadni\u0165, \u017ee sme sa nezapodievali optimaliz\u00e1ciou na \u00farovni OS a SQL servera a dostali sme v\u00fdsledok tak\u00fd, ak\u00fd je; ak by bolo \u017eelanie, je mo\u017en\u00e9 ho e\u0161te trochu zv\u00fd\u0161i\u0165, ale to u\u017e s\u00fa jemnosti ladenia, t\u00e9ma na samostatn\u00fd pr\u00edspevok v blogu. <\/p>\n

Tu je tie\u017e potrebn\u00e9 poznamena\u0165, \u017ee nevyz\u00fdvame hodnoti\u0165 pracovn\u00fa z\u00e1\u0165a\u017e produkt\u00edvnych datab\u00e1z na z\u00e1klade testu Gileva a robi\u0165 okam\u017eit\u00e9 z\u00e1very o vhodnosti pou\u017eitia toho alebo in\u00e9ho procesora, ale pod\u013ea na\u0161ich \u0161tatist\u00edk procesory s frekvenciou nad 3 GHz bud\u00fa efekt\u00edvnej\u0161ie pri pr\u00e1ci s 1C, a test Gileva m\u00f4\u017ee ukazova\u0165 r\u00f4zne \u010d\u00edsla, aj v podmienkach jedn\u00e9ho poskytovate\u013ea alebo v lok\u00e1lnej infra\u0161trukt\u00fare. M\u00f4\u017eete dosiahnu\u0165 vysok\u00e9 v\u00fdsledky aj na jednoduch\u0161\u00edch procesoroch, dokonca aj na non-serverov\u00fdch, ale to neznamen\u00e1, \u017ee ke\u010f \u201enak\u0155mite\u201c z\u00e1\u0165a\u017e vo forme 1C ERP pre 50-100 \u013eud\u00ed alebo Obchod, z\u00edskate stabilne vysok\u00e9 v\u00fdsledky. V\u017edy vykon\u00e1vajte pilot a testovanie, ak je to mo\u017en\u00e9.<\/p>\n

Zdroj: habr.com<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"

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