{"id":100438,"date":"2021-06-04T16:22:49","date_gmt":"2021-06-04T14:22:49","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/vypusk-cache-bench-0-1-0-dlya-issledovaniya-effektivnosti-keshirovaniya-fajlov-pri-nehvatke-pamyati"},"modified":"2021-06-04T16:22:49","modified_gmt":"2021-06-04T14:22:49","slug":"vypusk-cache-bench-0-1-0-dlya-issledovaniya-effektivnosti-keshirovaniya-fajlov-pri-nehvatke-pamyati","status":"publish","type":"post","link":"https:\/\/prohoster.info\/hu\/blog\/news\/vypusk-cache-bench-0-1-0-dlya-issledovaniya-effektivnosti-keshirovaniya-fajlov-pri-nehvatke-pamyati","title":{"rendered":"Megjelent a cache-bench 0.1.0 a f\u00e1jlok cache-el\u00e9si hat\u00e9konys\u00e1g\u00e1nak vizsg\u00e1lat\u00e1ra mem\u00f3riahi\u00e1nyos k\u00f6rnyezetben.","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>cache-bench \u2014 egy Python script, amely lehet\u0151v\u00e9 teszi a virtu\u00e1lis mem\u00f3ria be\u00e1ll\u00edt\u00e1sainak (vm.swappiness, vm.watermark_scale_factor, Multigenerational LRU Framework \u00e9s egy\u00e9b) hat\u00e1s\u00e1nak \u00e9rt\u00e9kel\u00e9s\u00e9t a feladatok teljes\u00edtm\u00e9ny\u00e9re, amelyek a f\u00e1jlm\u0171veletek olvas\u00e1s\u00e1nak gyors\u00edt\u00f3t\u00e1raz\u00e1s\u00e1t\u00f3l f\u00fcggenek mem\u00f3riahi\u00e1nyos k\u00f6rnyezetben. A k\u00f3d CC0 licenc alatt el\u00e9rhet\u0151.    <\/p>\n<p>A f\u0151 felhaszn\u00e1l\u00e1si m\u00f3d \u2014 f\u00e1jlok olvas\u00e1sa a megadott k\u00f6nyvt\u00e1rb\u00f3l v\u00e9letlenszer\u0171 sorrendben, \u00e9s azok hozz\u00e1ad\u00e1sa a list\u00e1hoz, am\u00edg el nem \u00e9rj\u00fck a megadott m\u00e9retet mebib\u00e1jtban. K\u00e9t m\u0171k\u00f6d\u00e9si m\u00f3d \u00e9rhet\u0151 el:    <\/p>\n<ul>\n<li class=\"l\"> Az els\u0151 \u2014 seg\u00e9d \u2014 szolg\u00e1l a megadott m\u00e9ret\u0171 k\u00f6nyvt\u00e1r l\u00e9trehoz\u00e1s\u00e1ra. Ebben a k\u00f6nyvt\u00e1rban meghat\u00e1rozott sz\u00e1m\u00fa mebib\u00e1jt f\u00e1jl ker\u00fcl l\u00e9trehoz\u00e1sra v\u00e9letlenszer\u0171 nevekkel.\n<li class=\"l\"> A m\u00e1sodik m\u00f3d \u2014 alap \u2014 a f\u00e1jlok v\u00e9letlenszer\u0171 olvas\u00e1s\u00e1ra szolg\u00e1l a megadott k\u00f6nyvt\u00e1rb\u00f3l. Az olvas\u00e1s sor\u00e1n a script \u00e1ltal fogyasztott mem\u00f3ria mennyis\u00e9ge n\u00f6vekszik, m\u00edg a megadott m\u00e9ret\u0171 f\u00e1jlok olvas\u00e1si sebess\u00e9ge a gyors\u00edt\u00f3t\u00e1razott f\u00e1jloldalak mennyis\u00e9g\u00e9t\u0151l f\u00fcgg.  <\/ul>\n<p>A projekt r\u00e9sze egy seg\u00e9dprogram szkript, a drop-cache, amelyet aj\u00e1nlott futtatni a teszt megkezd\u00e9se el\u0151tt. A szkript olvas\u00e1si m\u00f3dban fut\u00e1sa sor\u00e1n megjelenik az \u00f6sszes\u00edtett fut\u00e1si id\u0151, az \u00e1tlagos olvas\u00e1si sebess\u00e9g \u00e9s az utols\u00f3 beolvasott f\u00e1jl neve. A szkript emellett lehet\u0151v\u00e9 teszi az eredm\u00e9nyek napl\u00f3z\u00e1s\u00e1t id\u0151b\u00e9lyeggel ell\u00e1tott f\u00e1jlba.<br \/>\n<br \/>Forr\u00e1s: <a content=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=55273\">opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>cache-bench &#8212; \u044d\u0442\u043e Python \u0441\u043a\u0440\u0438\u043f\u0442, \u043f\u043e\u0437\u0432\u043e\u043b\u044f\u044e\u0449\u0438\u0439 \u043e\u0446\u0435\u043d\u0438\u0442\u044c \u0432\u043b\u0438\u044f\u043d\u0438\u0435 \u043d\u0430\u0441\u0442\u0440\u043e\u0435\u043a \u0432\u0438\u0440\u0442\u0443\u0430\u043b\u044c\u043d\u043e\u0439 \u043f\u0430\u043c\u044f\u0442\u0438 (vm.swappiness, vm.watermark_scale_factor, Multigenerational LRU Framework \u0438 \u043f\u0440\u043e\u0447\u0438\u0445) \u043d\u0430 \u043f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0438\u0442\u0435\u043b\u044c\u043d\u043e\u0441\u0442\u044c \u0432\u044b\u043f\u043e\u043b\u043d\u0435\u043d\u0438\u044f \u0437\u0430\u0434\u0430\u0447, \u0432\u044b\u043f\u043e\u043b\u043d\u0435\u043d\u0438\u0435 \u043a\u043e\u0442\u043e\u0440\u044b\u0445 \u0437\u0430\u0432\u0438\u0441\u0438\u0442 \u043e\u0442 \u043a\u044d\u0448\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u044f \u0444\u0430\u0439\u043b\u043e\u0432\u044b\u0445 \u043e\u043f\u0435\u0440\u0430\u0446\u0438\u0439 \u0447\u0442\u0435\u043d\u0438\u044f \u0432 \u0443\u0441\u043b\u043e\u0432\u0438\u044f\u0445 \u043d\u0435\u0445\u0432\u0430\u0442\u043a\u0438 \u043f\u0430\u043c\u044f\u0442\u0438. \u041a\u043e\u0434 \u043e\u0442\u043a\u0440\u044b\u0442 \u043f\u043e\u0434 \u043b\u0438\u0446\u0435\u043d\u0437\u0438\u0435\u0439 CC0. \u041e\u0441\u043d\u043e\u0432\u043d\u043e\u0439 \u0441\u043f\u043e\u0441\u043e\u0431 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u043d\u0438\u044f &#8212; \u0441\u0447\u0438\u0442\u044b\u0432\u0430\u043d\u0438\u0435 \u0444\u0430\u0439\u043b\u043e\u0432 \u0438\u0437 \u0443\u043a\u0430\u0437\u0430\u043d\u043d\u043e\u0439 \u0434\u0438\u0440\u0435\u043a\u0442\u043e\u0440\u0438\u0438 \u0432 \u0441\u043b\u0443\u0447\u0430\u0439\u043d\u043e\u043c \u043f\u043e\u0440\u044f\u0434\u043a\u0435 \u0438 \u0438\u0445 \u0434\u043e\u0431\u0430\u0432\u043b\u0435\u043d\u0438\u0435 \u0432 [&hellip;]<\/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-100438","post","type-post","status-publish","format-standard","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.3 - 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