{"id":14,"date":"2007-03-13T19:51:15","date_gmt":"2007-03-13T10:51:15","guid":{"rendered":"http:\/\/192.168.24.51\/topics\/?p=14"},"modified":"2007-03-13T19:51:15","modified_gmt":"2007-03-13T10:51:15","slug":"%e3%83%87%e3%82%a3%e3%82%b9%e3%82%af%e4%bd%bf%e7%94%a8%e7%8e%87","status":"publish","type":"post","link":"https:\/\/chidipy.jpn.com\/topics\/?p=14","title":{"rendered":"\u30c7\u30a3\u30b9\u30af\u4f7f\u7528\u7387"},"content":{"rendered":"<p>\u30b3\u30de\u30f3\u30c9<\/p>\n<blockquote><p>iostat -d -x 3<\/p><\/blockquote>\n<p>\u30d3\u30b8\u30fc\u306e\u57fa\u6e96<\/p>\n<ul>\n<li>%util\u3000\u304c \uff11\uff10\uff10\uff05\u306b\u8fd1\u3051\u308c\u3070\u30d3\u30b8\u30fc<\/li>\n<li>svctm 50\uff08\uff90\uff98\u79d2\uff09\u4ee5\u4e0a<\/li>\n<li>\u5e73\u5747I\/O\u8981\u6c42\u30b5\u30a4\u30ba(avgrq-sz\u30d5\u30a3\u30fc\u30eb\u30c9) \u5e73\u5747\u5f85\u6a5f\u6642\u9593(await\u30d5\u30a3\u30fc\u30eb\u30c9)\u304c\u9ad8\u3044\u3068I\/O\u5f85\u3061\u306e\u53ef\u80fd\u6027<\/li>\n<\/ul>\n<p>\u5e73\u5747\u30b5\u30fc\u30d3\u30b9\u6642\u9593(svctm\u30d5\u30a3\u30fc\u30eb\u30c9)<\/p>\n<blockquote><p>iostat \u79d2\u6570 \u6e2c\u5b9a\u56de\u6570<br \/>\navg-cpu: %user %nice %sys %idle<\/p><\/blockquote>\n<p><strong>\u51fa\u529b\u9805\u76ee\u306e\u8aac\u660e<\/strong><\/p>\n<ul>\n<li>AIX\u7248 iostat<\/li>\n<\/ul>\n<blockquote><p>Device: tps Blk_read\/s Blk_wrtn\/s Blk_read Blk_wrtn<\/p><\/blockquote>\n<blockquote>\n<ul>\n<li>%user&#8212;\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u4f7f\u7528\u7387<\/li>\n<li>%nice&#8212;<\/li>\n<li>%sys&#8212;\u30ab\u30fc\u30cd\u30eb\u306eCPU\u4f7f\u7528\u7387<\/li>\n<li>%idle&#8212;CPU\u306e\u672a\u4f7f\u7528\u7387<\/li>\n<li>tps&#8212;<\/li>\n<li>Blk_read\/s&#8212;\u30c7\u30a3\u30b9\u30af\u306e\u8aad\u307f\u8fbc\u307f\u91cf(\u30d6\u30ed\u30c3\u30af\/\u79d2)<\/li>\n<li>Blk_wrtn\/s&#8212;\u30c7\u30a3\u30b9\u30af\u306e\u66f8\u304d\u8fbc\u307f\u91cf Blk_read&#8212;\u30c7\u30a3\u30b9\u30af\u306e\u8aad\u307f\u8fbc\u307f\u7dcf\u91cf(\u30d6\u30ed\u30c3\u30af)<\/li>\n<li>Blk_wrtn&#8212;\u30c7\u30a3\u30b9\u30af\u306e\u66f8\u304d\u8fbc\u307f\u7dcf\u91cf<\/li>\n<\/ul>\n<\/blockquote>\n<ul>\n<li>linux\u7248 iostat -x\u306e\u9805\u76ee\u8aac\u660e<\/li>\n<\/ul>\n<blockquote><p>Device: rrqm\/s wrqm\/s r\/s w\/s rsec\/s wsec\/s rkB\/s avgrq-sz await svctm%util<\/p><\/blockquote>\n<blockquote>\n<ul>\n<li>rrqm\/s&#8212;\u79d2\u6bce\u306b\u30de\u30fc\u30b8\u3055\u308c\u305f\u8aad\u307f\u8fbc\u307f\u8981\u6c42\u6570<\/li>\n<li>wrqm\/s&#8212;\u79d2\u6bce\u306b\u30de\u30fc\u30b8\u3055\u308c\u305f\u66f8\u304d\u8fbc\u307f\u8981\u6c42\u6570<\/li>\n<li>r\/s&#8212;\u8aad\u307f\u8fbc\u307f\u8981\u6c42\u6570\/\u79d2 w\/s&#8212;\u66f8\u304d\u8fbc\u307f\u8981\u6c42\u6570<\/li>\n<li>rsec\/s&#8212;\u8aad\u307f\u8fbc\u307f\u30bb\u30af\u30bf\u6570\/\u79d2<\/li>\n<li>wsec\/s&#8212;\u66f8\u304d\u8fbc\u307f\u30bb\u30af\u30bf\u6570\/\u79d2<\/li>\n<li>rkB\/s&#8212;\u8aad\u307f\u8fbc\u307f\u91cf(KB)\/\u79d2<\/li>\n<li>wkB\/s&#8212;\u66f8\u304d\u8fbc\u307f\u91cf(KB)\/\u79d2<\/li>\n<li>avgrq-sz&#8212;I\/O\u8981\u6c42\u306e\u5e73\u5747\u30b5\u30a4\u30ba(\u30bb\u30af\u30bf)<\/li>\n<li>avgqu-sz&#8212;I\/O\u8981\u6c42\u306e\u5e73\u5747\u5f85\u3061\u6570<\/li>\n<li>await&#8212;I\/O\u8981\u6c42\u306e\u5e73\u5747\u5f85\u3061\u6642\u9593(\u30df\u30ea\u79d2)<\/li>\n<li>svctm&#8212;I\/O\u8981\u6c42\u306e\u5e73\u5747\u51e6\u7406\u6642\u9593(\u30df\u30ea\u79d2)<\/li>\n<li>%util&#8212;I\/O\u8981\u6c42\u306b\u304a\u3051\u308bCPU\u6d88\u8cbb\u91cf(%)<\/li>\n<\/ul>\n<\/blockquote>\n","protected":false},"excerpt":{"rendered":"<p>\u30b3\u30de\u30f3\u30c9 iostat -d -x 3 \u30d3\u30b8\u30fc\u306e\u57fa\u6e96 %util\u3000\u304c \uff11\uff10\uff10\uff05\u306b\u8fd1\u3051\u308c\u3070\u30d3\u30b8\u30fc svctm 50\uff08\uff90\uff98\u79d2\uff09\u4ee5\u4e0a \u5e73\u5747I\/O\u8981\u6c42\u30b5\u30a4\u30ba(avgrq-sz\u30d5\u30a3\u30fc\u30eb\u30c9) \u5e73\u5747\u5f85\u6a5f\u6642\u9593(await\u30d5\u30a3\u30fc\u30eb\u30c9)\u304c\u9ad8 &hellip; <\/p>\n<p class=\"link-more\"><a href=\"https:\/\/chidipy.jpn.com\/topics\/?p=14\" class=\"more-link\"><span class=\"screen-reader-text\">&#8220;\u30c7\u30a3\u30b9\u30af\u4f7f\u7528\u7387&#8221; \u306e<\/span>\u7d9a\u304d\u3092\u8aad\u3080<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[16,20,2],"tags":[],"_links":{"self":[{"href":"https:\/\/chidipy.jpn.com\/topics\/index.php?rest_route=\/wp\/v2\/posts\/14"}],"collection":[{"href":"https:\/\/chidipy.jpn.com\/topics\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/chidipy.jpn.com\/topics\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/chidipy.jpn.com\/topics\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/chidipy.jpn.com\/topics\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=14"}],"version-history":[{"count":0,"href":"https:\/\/chidipy.jpn.com\/topics\/index.php?rest_route=\/wp\/v2\/posts\/14\/revisions"}],"wp:attachment":[{"href":"https:\/\/chidipy.jpn.com\/topics\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=14"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/chidipy.jpn.com\/topics\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=14"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/chidipy.jpn.com\/topics\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=14"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}