{"id":7107,"date":"2016-07-06T17:20:50","date_gmt":"2016-07-06T08:20:50","guid":{"rendered":"http:\/\/www.skyarch.net\/blog\/?p=7107"},"modified":"2021-11-02T17:34:53","modified_gmt":"2021-11-02T08:34:53","slug":"%e3%82%b3%e3%83%9e%e3%83%b3%e3%83%89-sar-%e3%81%af%e5%84%aa%e7%a7%80%ef%bc%81","status":"publish","type":"post","link":"https:\/\/www.skyarch.net\/blog\/%e3%82%b3%e3%83%9e%e3%83%b3%e3%83%89-sar-%e3%81%af%e5%84%aa%e7%a7%80%ef%bc%81\/","title":{"rendered":"\u30b3\u30de\u30f3\u30c9 ” sar “\u306f\u512a\u79c0\uff01"},"content":{"rendered":"\"sar\"<\/a>\n

\u3053\u3093\u306b\u3061\u306f\u8c4a\u304b\u306a\u5927\u5cf6\u3067\u3059\u3002
\n\u3053\u3046\u65e5\u5dee\u3057\u304c\u6fc0\u6012\u3057\u3066\u3044\u3061\u3083\u3001\u6eb6\u3051\u3066\u3057\u307e\u3044\u307e\u3059\u306d\u3002
\n\u5869\u3068\u6c34\u3092\u3057\u3063\u304b\u308a\u6442\u53d6\u3057\u3066\u71b1\u4e2d\u75c7\u5bfe\u7b56\u3092\u5fb9\u5e95\u3057\u307e\u3057\u3087\u3046\uff01<\/p>\n

\u3055\u3066\u3001\u4eca\u56de\u306f\" sar<\/strong> \"\u30b3\u30de\u30f3\u30c9\u306e\u304a\u8a71\u3067\u3059\u3002
\n\u30b5\u30fc\u30d0\u7ba1\u7406\u3092\u3057\u3066\u3044\u308b\u969b\u306b\u3001\u30a2\u30af\u30bb\u30b9\u96c6\u4e2d\u3084\u30e1\u30e2\u30ea\u4f7f\u7528\u7387\u306e\u5c65\u6b74\u3092\u78ba\u8a8d\u3059\u308b\u305f\u3081\u306b\u3068\u3066\u3082\u512a\u79c0\u306a\u30b3\u30de\u30f3\u30c9\u3067\u3059\u3002<\/p>\n

\u904e\u53bb\u306b\u4f55\u304c\u8d77\u304d\u3066\u3044\u305f\u306e\u304b\u306e\u624b\u304c\u304b\u308a\u3092\u77e5\u308b\u305f\u3081\u306b\"sar\"\u3092\u4f7f\u3044\u307e\u3059\u3002
\n\u3064\u307e\u308a\u30b7\u30b9\u30c6\u30e0\u306e\u7d71\u8a08\u60c5\u5831\u3092\u77e5\u308b\u305f\u3081\u306e\u30b3\u30de\u30f3\u30c9\u3067\u3059\u306d\u3002<\/p>\n

\u4f8b\u3048\u3070\u3001\u30b5\u30a4\u30c8\u306b\u7e4b\u304c\u308a\u306b\u304f\u3044\u3001\u7e4b\u304c\u3089\u306a\u3044\u3068\u304a\u5ba2\u69d8\u304b\u3089\u5831\u544a\u3092\u3044\u305f\u3060\u304d\u307e\u3057\u305f\u3002
\n\u3068\u540c\u6642\u306b\u3001\u5f0a\u793e\u306e\u76e3\u8996\u30b7\u30b9\u30c6\u30e0\u3088\u308a\u30a2\u30e9\u30fc\u30c8\u3092\u691c\u77e5\u3057\u307e\u3057\u305f\u3002<\/p>\n

\u30a2\u30e9\u30fc\u30c8\u306e\u5185\u5bb9\u306fHTTP\u30a2\u30e9\u30fc\u30c8\u3067\u3057\u305f\u3002
\n\u5bfe\u8c61\u306eweb_server1\u306b\u30ed\u30b0\u30a4\u30f3\u3092\u3057\u8abf\u67fb\u3092\u3057\u307e\u3059\u3002<\/p>\n

\"sar<\/strong>\"\u30b3\u30de\u30f3\u30c9\u3092\u4f7f\u7528\u3057\u3001\u30aa\u30d7\u30b7\u30e7\u30f3\"-r<\/strong>\"\u3067\u30e1\u30e2\u30ea\u4f7f\u7528\u7d71\u8a08\u5c65\u6b74\u3092\u78ba\u8a8d\u3057\u307e\u3059\u3002
\n\u78ba\u8a8d\u3059\u308b\u3068\u4ee5\u4e0b\u306e\u30b3\u30de\u30f3\u30c9\u51fa\u529b\u3067\u306f\u5348\u524d09:23\u306b\u30b9\u30ef\u30c3\u30d7\u9818\u57df\u307e\u3067\u4f7f\u3044\u5207\u3063\u3066\u3044\u308b\u3053\u3068\u304c\u78ba\u8a8d\u3067\u304d\u307e\u3059\u3002
\n\u3053\u306e\u5f8c\u3001Apache\u306e\u30d7\u30ed\u30bb\u30b9\u304c\u843d\u3061\u3066\u3057\u307e\u3063\u3066\u3001Apache\u3092\u518d\u8d77\u52d5\u3057\u305f\u3053\u3068\u306f\u8a00\u3046\u307e\u3067\u3082\u3042\u308a\u307e\u305b\u3093\u3002<\/p>\n

web_server1 $ sar -r\n\n12:00:01 AM kbmemfree kbmemused  %memused kbbuffers  kbcached kbswpfree kbswpused  %swpused  kbswpcad\n07:10:01 AM   2669088   1525392     36.37    128452   1179708   2104708     25204      1.18      2652\n07:20:01 AM   2652344   1542136     36.77    128648   1180084   2104708     25204      1.18      2652\n07:30:01 AM   2656260   1538220     36.67    128836   1180364   2104708     25204      1.18      2652\n07:40:01 AM   2667548   1526932     36.40    128980   1180760   2104708     25204      1.18      2652\n07:50:01 AM   2645536   1548944     36.93    129080   1181140   2104708     25204      1.18      2652\n08:00:01 AM   2646380   1548100     36.91    129252   1182468   2104708     25204      1.18      2652\n08:10:01 AM   2655744   1538736     36.68    129416   1182812   2104708     25204      1.18      2652\n08:20:01 AM   2103972   2090508     49.84    129556   1183832   2104708     25204      1.18      2652\n08:30:01 AM   2181900   2012580     47.98    129736   1184316   2104708     25204      1.18      2652\n08:40:02 AM   1597796   2596684     61.91    129868   1185036   2104708     25204      1.18      2652\n08:50:02 AM    436284   3758196     89.60       768     12692   2059420     70492      3.31     13344\n09:00:02 AM   2144536   2049944     48.87      3288     26156   2099548     30364      1.43      3192\n09:23:12 AM    260680   3933800     93.79      1384     16936     20136   2109776     99.05     92544\n09:30:02 AM   3457260    737220     17.58      3992     49672   2124216      5696      0.27      2104\n09:40:01 AM   3337376    857104     20.43      7804     64732   2124408      5504      0.26      1940\n09:50:01 AM   3719540    474940     11.32     10132     81036   2124412      5500      0.26      1936\nAverage:      2591404   1603076     38.22    112790   1056432   2068913     60999      2.86      4360\n<\/pre>\n
 <\/p>\n
\u6b21\u306f\u3001\u30ed\u30fc\u30c9\u30a2\u30d9\u30ec\u30fc\u30b8\u3082\u78ba\u8a8d\u3057\u3066\u307f\u307e\u3057\u3087\u3046\u3002
\n\u30aa\u30d7\u30b7\u30e7\u30f3\u306f\"-q<\/strong>\"\u3067\u3059\u3002<\/p>\n
web_server1 $ sar -q\n\n12:00:01 AM   runq-sz  plist-sz   ldavg-1   ldavg-5  ldavg-15\n07:10:01 AM         5       110      0.00      0.02      0.00\n07:20:01 AM         5       142      0.00      0.00      0.00\n07:30:01 AM         5       119      0.21      0.38      0.18\n07:40:01 AM         1       109      0.00      0.14      0.16\n07:50:01 AM         1       138      0.00      0.02      0.07\n08:00:01 AM         0       125      0.00      0.02      0.05\n08:10:01 AM         3       129      0.00      0.01      0.02\n08:20:01 AM         2       113      1.50      1.49      0.75\n08:30:01 AM         3       114      0.86      0.80      0.65\n08:40:02 AM         2       121      2.18      2.71      1.87\n08:50:02 AM         9       117      6.52      4.62      2.93\n09:00:02 AM         7       170      2.12      4.08      3.65\n09:23:12 AM         5       275    139.17    102.69     61.82\n09:30:02 AM         3       177      0.78     27.66     40.75\n09:40:01 AM         6       219      0.04      3.94     21.53\n09:50:01 AM         7       226      0.21      0.67     11.34\nAverage:            4       125      2.65      2.59      2.53\n\nldavg-1 <\/strong>\u306f\u904e\u53bb1\u5206\u9593\u306e\u30ed\u30fc\u30c9\u30a2\u30d9\u30ec\u30fc\u30b8\nldavg-5 <\/strong>\u306f\u904e\u53bb5\u5206\u9593\u306e\u30ed\u30fc\u30c9\u30a2\u30d9\u30ec\u30fc\u30b8\nldavg-15 <\/strong>\u306f\u904e\u53bb15\u5206\u9593\u306e\u30ed\u30fc\u30c9\u30a2\u30d9\u30ec\u30fc\u30b8<\/pre>\n
\u4e0a\u306e\u4f8b\u3067\u306f\u3001\u30e1\u30e2\u30ea\u7d71\u8a08\u8abf\u67fb\u306e\u969b\u3068\u540c\u69d8\u3001\u5348\u524d09:23\u306b\u9ad8\u8ca0\u62c5\u306b\u306a\u3063\u3066\u3044\u308b\u3053\u3068\u304c\u308f\u304b\u308a\u307e\u3059\u3002
\n\u3053\u308c\u306b\u3088\u308a\u30b5\u30a4\u30c8\u306b\u30a2\u30af\u30bb\u30b9\u96c6\u4e2d\u304c\u3042\u308a\u3001\u9ad8\u8ca0\u62c5\u306b\u306a\u3063\u3066\u30b5\u30a4\u30c8\u306e\u95b2\u89a7\u304c\u4e0d\u53ef\u80fd\u306b\u306a\u3063\u3066\u3057\u307e\u3063\u305f\u3068\u63a8\u6e2c\u3067\u304d\u307e\u3059\u3002<\/p>\n
\u3053\u306e\u3088\u3046\u306b\u30b5\u30fc\u30d0\u306b\u7570\u5e38\u304c\u3042\u3063\u305f\u6642\u9593\u5e2f\u3084\u3001\u7d71\u8a08\u306a\u3069\u3092\u624b\u65e9\u304f\u78ba\u8a8d\u3057\u305f\u3044\u5834\u5408
\n\"sar<\/strong>\"\u30b3\u30de\u30f3\u30c9\u306f\u3068\u3066\u3082\u512a\u79c0\u306a\u306e\u3067\u3059\u3002\"sar<\/strong>\"\u30b3\u30de\u30f3\u30c9\u3092\u4f7f\u3046\u304d\u3063\u304b\u3051\u306b\u306a\u3063\u3066\u3044\u305f\u3060\u3051\u308c\u3070\u5e78\u3044\u3067\u3059\u3002<\/p>\n
\u305d\u308c\u3067\u306f\u4eca\u65e5\u306f\u3053\u306e\u3078\u3093\u3067
\n\u3054\u304d\u3052\u3093\u3088\u3046\uff01<\/p>\n","protected":false},"excerpt":{"rendered":"
\u3053\u3093\u306b\u3061\u306f\u8c4a\u304b\u306a\u5927\u5cf6\u3067\u3059\u3002 \u3053\u3046\u65e5\u5dee\u3057\u304c\u6fc0\u6012\u3057\u3066\u3044\u3061\u3083\u3001\u6eb6\u3051\u3066\u3057\u307e\u3044\u307e\u3059\u306d\u3002 \u5869\u3068\u6c34\u3092\u3057\u3063\u304b\u308a\u6442\u53d6\u3057\u3066\u71b1\u4e2d\u75c7\u5bfe\u7b56\u3092\u5fb9\u5e95\u3057\u307e\u3057\u3087\u3046\uff01 \u3055\u3066\u3001\u4eca\u56de\u306f” sar “\u30b3\u30de\u30f3\u30c9\u306e\u304a\u8a71\u3067\u3059\u3002 \u30b5\u30fc\u30d0\u7ba1\u7406\u3092\u3057\u3066\u3044\u308b\u969b\u306b\u3001\u30a2\u30af\u30bb\u30b9\u96c6\u4e2d\u3084…<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_locale":"ja","_original_post":"7107","footnotes":""},"categories":[29],"tags":[],"class_list":{"0":"post-7107","1":"post","2":"type-post","3":"status-publish","4":"format-standard","6":"category-linux","7":"ja"},"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/www.skyarch.net\/blog\/wp-json\/wp\/v2\/posts\/7107","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.skyarch.net\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.skyarch.net\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.skyarch.net\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.skyarch.net\/blog\/wp-json\/wp\/v2\/comments?post=7107"}],"version-history":[{"count":18,"href":"https:\/\/www.skyarch.net\/blog\/wp-json\/wp\/v2\/posts\/7107\/revisions"}],"predecessor-version":[{"id":7236,"href":"https:\/\/www.skyarch.net\/blog\/wp-json\/wp\/v2\/posts\/7107\/revisions\/7236"}],"wp:attachment":[{"href":"https:\/\/www.skyarch.net\/blog\/wp-json\/wp\/v2\/media?parent=7107"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.skyarch.net\/blog\/wp-json\/wp\/v2\/categories?post=7107"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.skyarch.net\/blog\/wp-json\/wp\/v2\/tags?post=7107"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}