{"id":1539,"date":"2024-05-08T13:57:42","date_gmt":"2024-05-08T05:57:42","guid":{"rendered":"http:\/\/oneai.eu.org\/?p=1539"},"modified":"2024-05-08T13:57:42","modified_gmt":"2024-05-08T05:57:42","slug":"centos-7%e8%ae%be%e7%bd%ae-cpu-performace","status":"publish","type":"post","link":"https:\/\/oneai.eu.org\/?p=1539","title":{"rendered":"centos 7\u8bbe\u7f6e CPU performace"},"content":{"rendered":"<p>centos7\u8bbe\u7f6eCPU\u7684performance<\/p>\n<p>\u9996\u5148\u786e\u5b9a\u8ba1\u7b97\u673a\u5904\u4e8e\u6700\u5927\u6027\u80fd\u6a21\u5f0f\uff08max performance\uff09\uff1a\u4e3b\u8981\u662f\u8ba9CPU\u5904\u4e8e\u5168\u901f\u5de5\u4f5c\u6a21\u5f0f<\/p>\n<p>\u65b9\u6cd5\u4e00\uff1a\u5728bios(cpu \u9009\u9879\uff0c\u6216\u8005\u7535\u6e90\u7ba1\u7406\u9009\u9879)\u76f4\u63a5\u914d\u7f6e\u4e3amax performance\uff08\u6211\u7684\u7cfb\u7edf\u65e0\u6cd5\u8bbe\u7f6e\uff09\uff0c\u91cd\u542f\u5373\u53ef\uff1b<\/p>\n<p>\u65b9\u6cd5\u4e8c\uff1ayum install cpupowerutils<br \/>\ncpupower -c all frequency-set -g performance  \uff08\u4e0d\u7528\u5b89\u88c5\uff0c\u81ea\u5e26cpupower \u547d\u4ee4\uff09<br \/>\n\u6216\u8005cpupower  frequency-set -g performance<br \/>\n\u65b9\u6cd5\u4e09\uff1aservice cpuspeed stop<\/p>\n<p>\u91cd\u542f\u7cfb\u7edf\uff01\uff01\uff01<\/p>\n<p>\u67e5\u770b\u5f53\u524dgovernor<br \/>\n1\u3001cat \/sys\/devices\/system\/cpu\/cpu0\/cpufreq\/scaling_governor<br \/>\npowersave\u6216\u8005performance<\/p>\n<p>2\u3001cat \/proc\/cpuinfo | grep -i &quot;cpu mhz&quot;<br \/>\n\u663e\u793a\u6bcf\u4e2aCPU\u7684\u5f53\u524d\u8fd0\u884c\u9891\u7387<\/p>\n<p>3\u3001cpupower  frequency-info<\/p>\n","protected":false},"excerpt":{"rendered":"<p>centos7\u8bbe\u7f6eCPU\u7684performance \u9996\u5148\u786e\u5b9a\u8ba1\u7b97\u673a\u5904\u4e8e\u6700\u5927\u6027\u80fd\u6a21\u5f0f\uff08max performance\uff09\uff1a\u4e3b\u8981\u662f\u8ba9CPU\u5904\u4e8e\u5168\u901f\u5de5\u4f5c\u6a21\u5f0f \u65b9\u6cd5\u4e00\uff1a\u5728bios(cpu \u9009\u9879\uff0c\u6216\u8005\u7535\u6e90\u7ba1\u7406\u9009\u9879)\u76f4\u63a5\u914d\u7f6e\u4e3amax performance\uff08\u6211\u7684\u7cfb\u7edf\u65e0\u6cd5\u8bbe\u7f6e\uff09\uff0c\u91cd\u542f\u5373\u53ef\uff1b \u65b9\u6cd5\u4e8c\uff1ayum install cpupowerutils cpupower -c all frequency-set -g performance \uff08\u4e0d\u7528\u5b89\u88c5\uff0c\u81ea\u5e26cpupower \u547d\u4ee4\uff09 \u6216\u8005cpupower frequency-set -g performance \u65b9\u6cd5\u4e09\uff1aservice cpuspeed stop \u91cd\u542f\u7cfb\u7edf\uff01\uff01\uff01 \u67e5\u770b\u5f53\u524dgovernor 1\u3001cat \/sys\/devices\/system\/cpu\/cpu0\/cpufreq\/scaling_governor powersave\u6216\u8005performance 2\u3001cat \/proc\/cpuinfo | grep -i &quot;cpu mhz&quot; \u663e\u793a\u6bcf\u4e2aCPU\u7684\u5f53\u524d\u8fd0\u884c\u9891\u7387 3\u3001cpupower frequency-info<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_eb_attr":"","footnotes":""},"categories":[99,101,80],"tags":[],"class_list":["post-1539","post","type-post","status-publish","format-standard","hentry","category-centos","category-101","category-80"],"_links":{"self":[{"href":"https:\/\/oneai.eu.org\/index.php?rest_route=\/wp\/v2\/posts\/1539","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/oneai.eu.org\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/oneai.eu.org\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/oneai.eu.org\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/oneai.eu.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1539"}],"version-history":[{"count":1,"href":"https:\/\/oneai.eu.org\/index.php?rest_route=\/wp\/v2\/posts\/1539\/revisions"}],"predecessor-version":[{"id":1540,"href":"https:\/\/oneai.eu.org\/index.php?rest_route=\/wp\/v2\/posts\/1539\/revisions\/1540"}],"wp:attachment":[{"href":"https:\/\/oneai.eu.org\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1539"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/oneai.eu.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1539"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/oneai.eu.org\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1539"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}