{"id":113046,"date":"2024-01-22T11:28:02","date_gmt":"2024-01-22T09:28:02","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/dlya-yadra-linux-podgotovleny-optimizaczii-povyshayushhie-proizvoditelnost-planirovshhikov-vvoda-vyvoda"},"modified":"2024-01-22T11:28:02","modified_gmt":"2024-01-22T09:28:02","slug":"dlya-yadra-linux-podgotovleny-optimizaczii-povyshayushhie-proizvoditelnost-planirovshhikov-vvoda-vyvoda","status":"publish","type":"post","link":"https:\/\/prohoster.info\/sq\/blog\/novosti-interneta\/dlya-yadra-linux-podgotovleny-optimizaczii-povyshayushhie-proizvoditelnost-planirovshhikov-vvoda-vyvoda","title":{"rendered":"P\u00ebr kernelin Linux jan\u00eb p\u00ebrgatitur optimizime q\u00eb rrisin performanc\u00ebn e planifikuesve t\u00eb hyrje\/dalje.","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

Jens Axboe, krijuesi i io_uring dhe planifikuesve t\u00eb hyrje\/dalje CFQ, Deadline dhe Noop, vazhdoi eksperimentet e tij me optimizimin e hyrje\/dalje n\u00eb kernelin Linux. K\u00ebt\u00eb her\u00eb, ai p\u00ebrqendroi v\u00ebmendjen e tij te planifikuesit e hyrje\/dalje BFQ dhe mq-deadline, t\u00eb cil\u00ebt rezultuan si pika t\u00eb ngushta sidomos n\u00eb rastin e storjeve NVMe. <\/p>\n

Studimi i situat\u00ebs ka treguar se nj\u00eb nga arsyet kryesore t\u00eb performanc\u00ebs jo optimale t\u00eb n\u00ebnsistemeve t\u00eb planifikuesve t\u00eb hyrje\/dalitjeve jan\u00eb problemet me bllokimet e konkurrenc\u00ebs («lock contention», p\u00ebrpjekja p\u00ebr t\u00eb marr\u00eb nj\u00eb bllokim q\u00eb mbahet nga nj\u00eb rrjedh tjet\u00ebr). Fal\u00eb masave q\u00eb synojn\u00eb t\u00eb ulin konkurenc\u00ebn gjat\u00eb p\u00ebrpunimit t\u00eb bllokimeve, si serializimi i d\u00ebrgimeve dhe shtimi i k\u00ebrkesave, shpejt\u00ebsia e pun\u00ebs s\u00eb planifikuesve \u00ebsht\u00eb rritur disa her\u00eb n\u00eb disa situata (n\u00eb IOPS). <\/p>\n

Gjat\u00eb testimit t\u00eb planifikuesit BFQ me mjetin fio, performanca u rrit nga 567K n\u00eb 1551K operacione hyrje\/dalje n\u00eb sekond\u00eb, nd\u00ebrsa konkurrenca p\u00ebr bllokada u ul nga 96% n\u00eb 30%. P\u00ebr mq-deadline, performanca pas aplikimit t\u00eb patch-eve t\u00eb propozuara kur p\u00ebrdoret nj\u00eb disk NVMe u rrit nga 1070K n\u00eb 2560K operacione hyrje\/dalje n\u00eb sekond\u00eb (IOPS), nd\u00ebrsa konkurrenca p\u00ebr bllokada u ul nga 94% n\u00eb 23%.
\n
Burimi: opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"

\u0419\u0435\u043d\u0441 \u042d\u043a\u0441\u0431\u043e (Jens Axboe), \u0441\u043e\u0437\u0434\u0430\u0442\u0435\u043b\u044c io_uring \u0438 \u043f\u043b\u0430\u043d\u0438\u0440\u043e\u0432\u0449\u0438\u043a\u043e\u0432 \u0432\u0432\u043e\u0434\u0430\/\u0432\u044b\u0432\u043e\u0434\u0430 CFQ, Deadline \u0438 Noop, \u043f\u0440\u043e\u0434\u043e\u043b\u0436\u0438\u043b \u0441\u0432\u043e\u0438 \u044d\u043a\u0441\u043f\u0435\u0440\u0438\u043c\u0435\u043d\u0442\u044b \u0441 \u043e\u043f\u0442\u0438\u043c\u0438\u0437\u0430\u0446\u0438\u0435\u0439 \u0432\u0432\u043e\u0434\u0430\/\u0432\u044b\u0432\u043e\u0434\u0430 \u0432 \u044f\u0434\u0440\u0435 Linux. \u041d\u0430 \u044d\u0442\u043e\u0442 \u0440\u0430\u0437 \u043f\u043e\u0434 \u0435\u0433\u043e \u0432\u043d\u0438\u043c\u0430\u043d\u0438\u0435 \u043f\u043e\u043f\u0430\u043b\u0438 \u043f\u043b\u0430\u043d\u0438\u0440\u043e\u0432\u0449\u0438\u043a\u0438 \u0432\u0432\u043e\u0434\u0430\/\u0432\u044b\u0432\u043e\u0434\u0430 BFQ \u0438 mq-deadline, \u043e\u043a\u0430\u0437\u0430\u0432\u0448\u0438\u0435\u0441\u044f \u0443\u0437\u043a\u0438\u043c \u043c\u0435\u0441\u0442\u043e\u043c \u043a\u0430\u043a \u043c\u0438\u043d\u0438\u043c\u0443\u043c \u0432 \u0441\u043b\u0443\u0447\u0430\u0435 \u0441\u043a\u043e\u0440\u043e\u0441\u0442\u043d\u044b\u0445 \u043d\u0430\u043a\u043e\u043f\u0438\u0442\u0435\u043b\u0435\u0439 NVMe. \u041a\u0430\u043a \u043f\u043e\u043a\u0430\u0437\u0430\u043b\u043e \u0438\u0437\u0443\u0447\u0435\u043d\u0438\u0435 \u0441\u0438\u0442\u0443\u0430\u0446\u0438\u0438, \u043e\u0434\u043d\u043e\u0439 \u0438\u0437 \u043a\u043b\u044e\u0447\u0435\u0432\u044b\u0445 \u043f\u0440\u0438\u0447\u0438\u043d \u043d\u0435\u043e\u043f\u0442\u0438\u043c\u0430\u043b\u044c\u043d\u043e\u0439 \u043f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0438\u0442\u0435\u043b\u044c\u043d\u043e\u0441\u0442\u0438 \u043f\u043e\u0434\u0441\u0438\u0441\u0442\u0435\u043c […]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-113046","post","type-post","status-publish","format-standard","hentry","category-novosti-interneta"],"aioseo_notices":[],"aioseo_head":"\n\t\t\n\t\n\t\n\t\n\t\n\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\n","aioseo_head_json":{"title":"\ud83e\udd47P\u00ebr kernelin Linux jan\u00eb p\u00ebrgatitur optimizime q\u00eb rrisin performanc\u00ebn e planifikuesve t\u00eb hyrje\/dalje | ProHoster","description":"Jens Axboe, krijuesi i io_uring dhe planifikuesve t\u00eb hyrje\/dalje CFQ, Deadline dhe Noop, vazhdoi eksperimentet e tij me optimizimin e hyrje\/dalje n\u00eb kernelin Linux. K\u00ebt\u00eb her\u00eb, ai p\u00ebrqendroi v\u00ebmendjen e tij te planifikuesit e hyrje\/dalje BFQ dhe mq-deadline, t\u00eb cil\u00ebt rezultuan si pika t\u00eb ngushta sidomos n\u00eb rastin e storjeve NVMe. Si\u00e7 tregoi studimi i situat\u00ebs, nj\u00eb nga arsyet ky\u00e7e p\u00ebr performanc\u00ebn jo optimale t\u00eb n\u00ebnshkall\u00ebve.","canonical_url":"https:\/\/prohoster.info\/sq\/blog\/novosti-interneta\/dlya-yadra-linux-podgotovleny-optimizaczii-povyshayushhie-proizvoditelnost-planirovshhikov-vvoda-vyvoda","robots":"max-image-preview:large","keywords":"","webmasterTools":{"miscellaneous":""},"schema":null,"og:locale":"sq_AL","og:site_name":"ProHoster | \u041a\u0443\u043f\u0438\u0442\u044c \u043d\u0430\u0434\u0435\u0436\u043d\u044b\u0439 \u0445\u043e\u0441\u0442\u0438\u043d\u0433 \u0434\u043b\u044f \u0441\u0430\u0439\u0442\u043e\u0432 \u0441 \u0437\u0430\u0449\u0438\u0442\u043e\u0439 \u043e\u0442 DDoS, VPS VDS \u0441\u0435\u0440\u0432\u0435\u0440\u044b","og:type":"article","og:title":"\ud83e\udd47\u0414\u043b\u044f \u044f\u0434\u0440\u0430 Linux \u043f\u043e\u0434\u0433\u043e\u0442\u043e\u0432\u043b\u0435\u043d\u044b \u043e\u043f\u0442\u0438\u043c\u0438\u0437\u0430\u0446\u0438\u0438, \u043f\u043e\u0432\u044b\u0448\u0430\u044e\u0449\u0438\u0435 \u043f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0438\u0442\u0435\u043b\u044c\u043d\u043e\u0441\u0442\u044c \u043f\u043b\u0430\u043d\u0438\u0440\u043e\u0432\u0449\u0438\u043a\u043e\u0432 \u0432\u0432\u043e\u0434\u0430\/\u0432\u044b\u0432\u043e\u0434\u0430 | ProHoster","og:description":"\u0419\u0435\u043d\u0441 \u042d\u043a\u0441\u0431\u043e (Jens Axboe), \u0441\u043e\u0437\u0434\u0430\u0442\u0435\u043b\u044c io_uring \u0438 \u043f\u043b\u0430\u043d\u0438\u0440\u043e\u0432\u0449\u0438\u043a\u043e\u0432 \u0432\u0432\u043e\u0434\u0430\/\u0432\u044b\u0432\u043e\u0434\u0430 CFQ, Deadline \u0438 Noop, \u043f\u0440\u043e\u0434\u043e\u043b\u0436\u0438\u043b \u0441\u0432\u043e\u0438 \u044d\u043a\u0441\u043f\u0435\u0440\u0438\u043c\u0435\u043d\u0442\u044b \u0441 \u043e\u043f\u0442\u0438\u043c\u0438\u0437\u0430\u0446\u0438\u0435\u0439 \u0432\u0432\u043e\u0434\u0430\/\u0432\u044b\u0432\u043e\u0434\u0430 \u0432 \u044f\u0434\u0440\u0435 Linux. \u041d\u0430 \u044d\u0442\u043e\u0442 \u0440\u0430\u0437 \u043f\u043e\u0434 \u0435\u0433\u043e \u0432\u043d\u0438\u043c\u0430\u043d\u0438\u0435 \u043f\u043e\u043f\u0430\u043b\u0438 \u043f\u043b\u0430\u043d\u0438\u0440\u043e\u0432\u0449\u0438\u043a\u0438 \u0432\u0432\u043e\u0434\u0430\/\u0432\u044b\u0432\u043e\u0434\u0430 BFQ \u0438 mq-deadline, \u043e\u043a\u0430\u0437\u0430\u0432\u0448\u0438\u0435\u0441\u044f \u0443\u0437\u043a\u0438\u043c \u043c\u0435\u0441\u0442\u043e\u043c \u043a\u0430\u043a \u043c\u0438\u043d\u0438\u043c\u0443\u043c \u0432 \u0441\u043b\u0443\u0447\u0430\u0435 \u0441\u043a\u043e\u0440\u043e\u0441\u0442\u043d\u044b\u0445 \u043d\u0430\u043a\u043e\u043f\u0438\u0442\u0435\u043b\u0435\u0439 NVMe. \u041a\u0430\u043a \u043f\u043e\u043a\u0430\u0437\u0430\u043b\u043e \u0438\u0437\u0443\u0447\u0435\u043d\u0438\u0435 \u0441\u0438\u0442\u0443\u0430\u0446\u0438\u0438, \u043e\u0434\u043d\u043e\u0439 \u0438\u0437 \u043a\u043b\u044e\u0447\u0435\u0432\u044b\u0445 \u043f\u0440\u0438\u0447\u0438\u043d \u043d\u0435\u043e\u043f\u0442\u0438\u043c\u0430\u043b\u044c\u043d\u043e\u0439 \u043f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0438\u0442\u0435\u043b\u044c\u043d\u043e\u0441\u0442\u0438 \u043f\u043e\u0434\u0441\u0438\u0441\u0442\u0435\u043c","og:url":"https:\/\/prohoster.info\/sq\/blog\/novosti-interneta\/dlya-yadra-linux-podgotovleny-optimizaczii-povyshayushhie-proizvoditelnost-planirovshhikov-vvoda-vyvoda","og:image":"https:\/\/prohoster.info\/wp-content\/uploads\/2021\/11\/logo-350.jpg","og:image:secure_url":"https:\/\/prohoster.info\/wp-content\/uploads\/2021\/11\/logo-350.jpg","og:image:width":350,"og:image:height":350,"article:published_time":"2024-01-22T09:28:02+00:00","article:modified_time":"2024-01-22T09:28:02+00:00","article:publisher":"https:\/\/www.facebook.com\/prohoster","article:author":"https:\/\/www.facebook.com\/prohoster"},"aioseo_meta_data":[],"gt_translate_keys":[{"key":"link","format":"url"}],"_links":{"self":[{"href":"https:\/\/prohoster.info\/sq\/wp-json\/wp\/v2\/posts\/113046","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/prohoster.info\/sq\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/prohoster.info\/sq\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/prohoster.info\/sq\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/prohoster.info\/sq\/wp-json\/wp\/v2\/comments?post=113046"}],"version-history":[{"count":0,"href":"https:\/\/prohoster.info\/sq\/wp-json\/wp\/v2\/posts\/113046\/revisions"}],"wp:attachment":[{"href":"https:\/\/prohoster.info\/sq\/wp-json\/wp\/v2\/media?parent=113046"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/prohoster.info\/sq\/wp-json\/wp\/v2\/categories?post=113046"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/prohoster.info\/sq\/wp-json\/wp\/v2\/tags?post=113046"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}