{"id":584,"date":"2015-06-15T20:57:27","date_gmt":"2015-06-15T11:57:27","guid":{"rendered":"https:\/\/jg7sfr.mydns.jp\/?p=584"},"modified":"2015-06-15T21:01:40","modified_gmt":"2015-06-15T12:01:40","slug":"usrsbinpowerd","status":"publish","type":"post","link":"https:\/\/jg7sfr.mydns.jp\/?p=584","title":{"rendered":"\/usr\/sbin\/powerd CPU\u306e\u5468\u6ce2\u6570\u3092\u4e0b\u3052\u308b\u3002"},"content":{"rendered":"<p>powerd\u306e\u52b9\u679c\u3042\u308a\u3002<br \/>\n\/etc\/rc.conf\u306bpowerd_enable=&#8221;YES&#8221;\u3092\u8ffd\u52a0\u3002<br \/>\npentium4\u3067\u306f\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3068\u540c\u6642\u306bspeed step\u3067\u52d5\u4f5c\u5468\u6ce2\u6570\u304c\u4e0b\u304c\u3063\u3066\u3044\u305f\u3051\u308c\u3069\u3082\u3001atom\u306e\u5834\u5408\u306fpowerd\u3067\u4e0b\u3052\u308b\u5fc5\u8981\u304c\u3042\u308b\u3088\u3046\u3060\u3002<\/p>\n<p># dmesg | grep CPU<br \/>\nCPU: Intel(R) Atom(TM) CPU  230   @ 1.60GHz (1599.58-MHz 686-class CPU)<br \/>\nFreeBSD\/SMP: Multiprocessor System Detected: 2 CPUs<br \/>\ncpu0: <ACPI CPU> on acpi0<br \/>\ncpu1: <ACPI CPU> on acpi0<br \/>\np4tcc0: <CPU Frequency Thermal Control> on cpu0<br \/>\np4tcc1: <CPU Frequency Thermal Control> on cpu1<br \/>\nSMP: AP CPU #1 Launched!<\/p>\n<p>powerd\u306a\u3057<br \/>\n# sysctl dev.cpu | grep freq<br \/>\ndev.cpu.0.freq: 1599<br \/>\ndev.cpu.0.freq_levels: 1599\/-1 1399\/-1 1199\/-1 999\/-1 799\/-1 599\/-1 399\/-1 199\/-                       1<br \/>\npowerd\u3042\u308a<br \/>\n# \/usr\/sbin\/powerd<br \/>\n# sysctl dev.cpu | grep freq<br \/>\ndev.cpu.0.freq: 999<br \/>\ndev.cpu.0.freq_levels: 1599\/-1 1399\/-1 1199\/-1 999\/-1 799\/-1 599\/-1 399\/-1 199\/-                       1<br \/>\n# sysctl dev.cpu | grep freq<br \/>\ndev.cpu.0.freq: 799<br \/>\ndev.cpu.0.freq_levels: 1599\/-1 1399\/-1 1199\/-1 999\/-1 799\/-1 599\/-1 399\/-1 199\/-                       1<br \/>\n# sysctl dev.cpu | grep freq<br \/>\ndev.cpu.0.freq: 599<br \/>\ndev.cpu.0.freq_levels: 1599\/-1 1399\/-1 1199\/-1 999\/-1 799\/-1 599\/-1 399\/-1 199\/-                       1<br \/>\n# sysctl dev.cpu | grep freq<br \/>\ndev.cpu.0.freq: 399<br \/>\ndev.cpu.0.freq_levels: 1599\/-1 1399\/-1 1199\/-1 999\/-1 799\/-1 599\/-1 399\/-1 199\/-                       1<br \/>\n# sysctl dev.cpu | grep freq<br \/>\ndev.cpu.0.freq: 199<br \/>\ndev.cpu.0.freq_levels: 1599\/-1 1399\/-1 1199\/-1 999\/-1 799\/-1 599\/-1 399\/-1 199\/-                       1<br \/>\n#<br \/>\n# kldload coretemp<br \/>\n# sysctl dev.cpu | grep temperature<br \/>\ndev.cpu.0.temperature: 39.0C<br \/>\ndev.cpu.1.temperature: 39.0C<\/p>\n","protected":false},"excerpt":{"rendered":"<p>powerd\u306e\u52b9\u679c\u3042\u308a\u3002 \/etc\/rc.conf\u306bpowerd_enable=&#8221;YES&#8221;\u3092\u8ffd\u52a0\u3002 pentium4\u3067\u306f\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3068\u540c\u6642\u306bspeed step\u3067\u52d5\u4f5c\u5468\u6ce2\u6570\u304c\u4e0b\u304c\u3063\u3066\u3044\u305f\u3051\u308c\u3069\u3082\u3001&#8230;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"image","meta":{"footnotes":""},"categories":[4],"tags":[],"class_list":["post-584","post","type-post","status-publish","format-image","hentry","category-bsd","post_format-post-format-image"],"_links":{"self":[{"href":"https:\/\/jg7sfr.mydns.jp\/index.php?rest_route=\/wp\/v2\/posts\/584","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/jg7sfr.mydns.jp\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/jg7sfr.mydns.jp\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/jg7sfr.mydns.jp\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/jg7sfr.mydns.jp\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=584"}],"version-history":[{"count":3,"href":"https:\/\/jg7sfr.mydns.jp\/index.php?rest_route=\/wp\/v2\/posts\/584\/revisions"}],"predecessor-version":[{"id":587,"href":"https:\/\/jg7sfr.mydns.jp\/index.php?rest_route=\/wp\/v2\/posts\/584\/revisions\/587"}],"wp:attachment":[{"href":"https:\/\/jg7sfr.mydns.jp\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=584"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/jg7sfr.mydns.jp\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=584"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/jg7sfr.mydns.jp\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=584"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}