{"id":1183,"date":"2017-06-14T18:12:39","date_gmt":"2017-06-14T10:12:39","guid":{"rendered":"http:\/\/4563.org\/?p=1183"},"modified":"2017-07-01T02:12:58","modified_gmt":"2017-06-30T18:12:58","slug":"linux%e9%99%90%e5%88%b6cpu%e4%bd%94%e7%94%a8%e5%91%bd%e4%bb%a4","status":"publish","type":"post","link":"http:\/\/4563.org\/?p=1183","title":{"rendered":"Linux\u9650\u5236CPU\u4f54\u7528\u547d\u4ee4"},"content":{"rendered":"<p><span style=\"font-size: 14pt;\"><img decoding=\"async\" loading=\"lazy\" class=\"alignnone size-full wp-image-1185\" src=\"http:\/\/4563.org\/wp-content\/uploads\/2017\/06\/Noname-50.jpg\" alt=\"\" width=\"426\" height=\"355\" \/><\/span><\/p>\n<p><span style=\"font-size: 14pt;\">\u719f\u6089\u7684\u9650\u5236CPU\u547d\u4ee4 , \u4eca\u5929\u6709\u4eba\u6316\u51fa\u4f86\u4e86 , \u4ee5\u524d\u90fd\u662f\u7528\u5728QEMU windows\u4e0a , \u9650\u5236CPU\u523090%<\/span><\/p>\n<p><span style=\"font-size: 14pt;\">\u9632\u6b62CPU\u9577\u671f100% , \u906dIDC\u505c\u6a5f..<\/span><\/p>\n<p><span style=\"font-size: 14pt;\">\u6559\u5b78\u5982\u4e0b :<\/span><\/p>\n<p><span style=\"font-size: 14pt;\">\u9650\u5236CPU\u4f54\u7528<\/span><br \/>\n<span style=\"font-size: 14pt;\"> 1.\u00a0 \u00a0 \u00a0 \u00a0 cpulimit\u5b89\u88dd<\/span><br \/>\n<span style=\"font-size: 14pt;\"> 1.1\u00a0 \u00a0 \u00a0 \u00a0 Ubuntu\/Debian:<\/span><br \/>\n<span style=\"font-size: 14pt;\"> apt-get install cpulimit<\/span><br \/>\n<span style=\"font-size: 14pt;\"> 1.2 RedHat\/CentOS<\/span><br \/>\n<span style=\"font-size: 14pt;\"> yum install cpulimit<\/span><br \/>\n<span style=\"font-size: 14pt;\"> \u8acb\u5148\u5b89\u88ddepel\u6e90\uff0c\u5728\u57f7\u884cyum\u547d\u4ee4.<\/span><\/p>\n<p><span style=\"font-size: 14pt;\">screen -S cpulimit<\/span><\/p>\n<p><span style=\"font-size: 14pt;\">2. cpulimit\u5be6\u4f8b<\/span><br \/>\n<span style=\"font-size: 14pt;\"> \u6839\u64da\u9032\u7a0bID\u9650\u503c(\u4f7f\u7528top\u547d\u4ee4\u67e5\u770b\u9032\u7a0bID)<\/span><\/p>\n<p><span style=\"font-size: 14pt;\">cpulimit -p 1234 -l 60<\/span><\/p>\n<p><span style=\"font-size: 14pt;\">\u5176\u4e2d\u9019\u500b60\u662flinux\u91cc\u986f\u793a\u768460%\uff0c\u96d9\u6838\u53ef\u4ee5\u8abf\u5230120<\/span><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u719f\u6089\u7684\u9650\u5236CPU\u547d\u4ee4 , \u4eca\u5929\u6709\u4eba&hellip;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[],"tags":[],"_links":{"self":[{"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/posts\/1183"}],"collection":[{"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1183"}],"version-history":[{"count":3,"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/posts\/1183\/revisions"}],"predecessor-version":[{"id":1187,"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/posts\/1183\/revisions\/1187"}],"wp:attachment":[{"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1183"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1183"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1183"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}