{"id":517,"date":"2017-08-17T18:20:00","date_gmt":"2017-08-17T09:20:00","guid":{"rendered":"http:\/\/fulfillment-c.com\/database\/?p=517"},"modified":"2024-11-28T09:41:47","modified_gmt":"2024-11-28T00:41:47","slug":"tuning-problem-analysis","status":"publish","type":"post","link":"https:\/\/fulfillment-c.com\/database\/tuning-problem-analysis\/","title":{"rendered":"\u30c1\u30e5\u30fc\u30cb\u30f3\u30b0\u306e\u305f\u3081\u306e\u554f\u984c\u5206\u6790"},"content":{"rendered":"<h1>\u30c1\u30e5\u30fc\u30cb\u30f3\u30b0\u306e\u305f\u3081\u306e\u554f\u984c\u5206\u6790\u306b\u3064\u3044\u3066\u306e\u89e3\u8aac<\/h1>\n<p>\u30a4\u30f3\u30c7\u30c3\u30af\u30b9\u3092\u4f5c\u6210\u3059\u308c\u3070\u89e3\u6c7a\u3067\u3059\u304b\uff1f\u672c\u5f53\u306b\u305d\u308c\u304c\u6839\u672c\u539f\u56e0\u3067\u3059\u304b\uff1f\u30c1\u30e5\u30fc\u30cb\u30f3\u30b0\u306b\u9650\u3089\u305a\u6839\u672c\u539f\u56e0\u304c\u5224\u660e\u3059\u308c\u3070\u3001\u305d\u306e\u554f\u984c\u306e80\uff05\u306f\u89e3\u6c7a\u3057\u305f\u3068\u8a00\u3063\u3066\u3082\u3044\u3044\u3067\u3057\u3087\u3046\u3002\u305d\u308c\u7a0b\u554f\u984c\u5206\u6790\u306f\u91cd\u8981\u3067\u3042\u308a\u3001\u96e3\u3057\u3044\u4f5c\u696d\u3067\u3059\u3002<\/p>\n<p>&nbsp;<\/p>\n<h2>\u554f\u984c\u5206\u6790\u306f\u30c1\u30e5\u30fc\u30cb\u30f3\u30b0\u306e\u4e2d\u3067\u3082\u6700\u3082\u91cd\u8981<\/h2>\n<p>\u30c1\u30e5\u30fc\u30cb\u30f3\u30b0\u306e\u305f\u3081\u306e\u554f\u984c\u5206\u6790\u306f\u3001\u30c1\u30e5\u30fc\u30cb\u30f3\u30b0\u306e\u6700\u3082\u91cd\u8981\u306a\u30d5\u30a7\u30fc\u30ba\u3067\u3059\u3002\u6839\u672c\u554f\u984c\u304c\u5206\u304b\u308c\u3070\u3001\u30c1\u30e5\u30fc\u30cb\u30f3\u30b0\u306e80\uff05\u306f\u89e3\u6c7a\u3057\u305f\u3068\u8a00\u3063\u3066\u3044\u3044\u3067\u3057\u3087\u3046\u3002\u6280\u8853\u7684\u306b\u306f\u89e3\u6c7a\u3067\u304d\u306a\u3044\u554f\u984c\u306f\u306a\u3044\u3068\u8a00\u3044\u307e\u3059<\/p>\n<p>\u3069\u3046\u3057\u3066\u6027\u80fd\u304c\u51fa\u306a\u3044\u3001\u51fa\u305b\u306a\u3044\u304b\u3001\u305d\u306e\u539f\u56e0\u304c\u5206\u304b\u308c\u3070\u3001\u305d\u306e\u89e3\u6c7a\u306f\u8cbb\u7528\u306e\u5927\u5c0f\u306b\u3082\u3088\u308a\u307e\u3059\u304c\u53ef\u80fd\u3067\u3057\u3087\u3046<\/p>\n<p>\u554f\u984c\u5206\u6790\u306e\u6700\u3082\u6709\u529b\u306a\u60c5\u5831\u306f<a href=\"http:\/\/fulfillment-c.com\/database\/statspack\/\" target=\"_blank\" rel=\"noopener\">STATSPACK<\/a>\u3082\u3057\u304f\u306fAWR\u30ec\u30dd\u30fc\u30c8\u3067\u3059<\/p>\n<p>\u3053\u308c\u3089\u306e\u60c5\u5831\u3092\u4ee5\u4e0b\u306e\u624b\u9806\u3067\u898b\u3066\u3044\u304f\u3068\u3001\u554f\u984c\u306e\u672c\u8cea\u306b\u8fd1\u3065\u3051\u308b\u3068\u601d\u3044\u307e\u3059<\/p>\n<h2>\uff11\uff0e\u5168\u4f53\u306e\u628a\u63e1<\/h2>\n<p>\u30fbLoad Profile\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u2192\u3000\u30b7\u30b9\u30c6\u30e0\u306e\u8ca0\u8377\u72b6\u6cc1\u3001\u7279\u6027\u3001\u51e6\u7406\u306e\u50be\u5411\u3092\u78ba\u8a8d\u3059\u308b<br \/>\n\u30fbInstance Efficiency Indicators\u3000 \u00a0 \u00a0 \u2192\u3000Oracle\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u306e\u4f7f\u7528\u52b9\u7387\u3092\u78ba\u8a8d\u3059\u308b<\/p>\n<p>&nbsp;<\/p>\n<h2>\uff12\uff0e\u5f85\u6a5f\u30a4\u30d9\u30f3\u30c8\u306e\u5206\u6790<\/h2>\n<p>\u30fbTop 5 Timed Events\u3000 \u2192\u3000\u7dcf\u5f85\u3061\u6642\u9593(Wait Time)\u306e\u9577\u3044\u5f85\u6a5f\u30a4\u30d9\u30f3\u30c8\u30c8\u30c3\u30d75\u3092\u78ba\u8a8d\u3059\u308b<br \/>\n\u30fbWait Events\u3000\u3000\u3000\u3000 \u00a0 \u2192\u3000Foreground\u53ca\u3073Background\u306e\u5f85\u6a5f\u30a4\u30d9\u30f3\u30c8\u306e\u60c5\u5831\u3092\u78ba\u8a8d\u3059\u308b<\/p>\n<p>&nbsp;<\/p>\n<h2>\uff13\uff0e\uff29\uff0f\uff2f\u306e\u5206\u6790<\/h2>\n<p>\u30fbSegments by Logical Reads\u306e\u5206\u6790\u3000\u3000\u2192\u8ad6\u7406\uff29\uff0f\uff2f\u306e\u91cf\u3092\u78ba\u8a8d\u3059\u308b<br \/>\n\u30fbSegments by Physical Reads\u306e\u5206\u6790\u3000\u00a0 \u2192\u7269\u7406\uff29\uff0f\uff2f\u306e\u91cf\u3092\u78ba\u8a8d\u3059\u308b<\/p>\n<p>&nbsp;<\/p>\n<h2>\uff14\uff0e\uff33\uff31\uff2c\u306e\u5206\u6790<\/h2>\n<p>\u30fb\uff33\uff31\uff2c ordered by 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\u2192\u4e0a\u8a18\u306e\uff33\uff31\uff2c\u30bd\u30fc\u30b9\u3092\u78ba\u8a8d\u3059\u308b<\/p>\n<p>\u554f\u984c\u306e\u591a\u304f\u306f\uff29\uff0f\uff2f\u306b\u8d77\u56e0\u3057\u3066\u3044\u307e\u3059\u3002\uff29\uff0f\uff2f\u306e\u8ca0\u8377\u3092\u91cd\u70b9\u7684\u306b\u898b\u3066\u3044\u304f\u3068\u826f\u3044\u3067\u3057\u3087\u3046\u3002\u305d\u306e\uff29\uff0f\uff2f\u3082\u3001\u8ad6\u7406\uff29\uff0f\uff2f\u304b\u3001\u7269\u7406\uff29\uff0f\uff2f\u304b\u306b\u3088\u3063\u3066\u554f\u984c\u306f\u7570\u306a\u308a\u307e\u3059<\/p>\n<p>\u3055\u3089\u306b\uff29\uff0f\uff2f\u306e\u591a\u3044\u30c6\u30fc\u30d6\u30eb\u3084\u30a4\u30f3\u30c7\u30c3\u30af\u30b9\u3068\u8ca0\u8377\u306e\u9ad8\u3044\uff33\uff31\uff2c\u306e\u30c6\u30fc\u30d6\u30eb\u3084\u30a4\u30f3\u30c7\u30c3\u30af\u30b9\u306b\u95a2\u4fc2\u304c\u3042\u308c\u3070\u3001\u3055\u3089\u306b\u554f\u984c\u306b\u8fd1\u3065\u304f\u3068\u601d\u3044\u307e\u3059<\/p>\n<p><a href=\"http:\/\/fulfillment-c.com\/database\/wp-content\/uploads\/tuning-problem-analysis.png\"><img loading=\"lazy\" decoding=\"async\" class=\"alignleft size-full wp-image-518\" src=\"http:\/\/fulfillment-c.com\/database\/wp-content\/uploads\/tuning-problem-analysis.png\" alt=\"\" width=\"854\" height=\"522\" srcset=\"https:\/\/fulfillment-c.com\/database\/wp-content\/uploads\/tuning-problem-analysis.png 854w, https:\/\/fulfillment-c.com\/database\/wp-content\/uploads\/tuning-problem-analysis-300x183.png 300w, https:\/\/fulfillment-c.com\/database\/wp-content\/uploads\/tuning-problem-analysis-768x469.png 768w, https:\/\/fulfillment-c.com\/database\/wp-content\/uploads\/tuning-problem-analysis-270x165.png 270w\" sizes=\"(max-width: 854px) 100vw, 854px\" \/><\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<div class=\"post-excerpt\"><p>\u30c1\u30e5\u30fc\u30cb\u30f3\u30b0\u306e\u305f\u3081\u306e\u554f\u984c\u5206\u6790\u306b\u3064\u3044\u3066\u306e<\/p>\n<\/div>","protected":false},"author":1,"featured_media":518,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[3],"tags":[10],"_links":{"self":[{"href":"https:\/\/fulfillment-c.com\/database\/wp-json\/wp\/v2\/posts\/517"}],"collection":[{"href":"https:\/\/fulfillment-c.com\/database\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/fulfillment-c.com\/database\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/fulfillment-c.com\/database\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/fulfillment-c.com\/database\/wp-json\/wp\/v2\/comments?post=517"}],"version-history":[{"count":5,"href":"https:\/\/fulfillment-c.com\/database\/wp-json\/wp\/v2\/posts\/517\/revisions"}],"predecessor-version":[{"id":797,"href":"https:\/\/fulfillment-c.com\/database\/wp-json\/wp\/v2\/posts\/517\/revisions\/797"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/fulfillment-c.com\/database\/wp-json\/wp\/v2\/media\/518"}],"wp:attachment":[{"href":"https:\/\/fulfillment-c.com\/database\/wp-json\/wp\/v2\/media?parent=517"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fulfillment-c.com\/database\/wp-json\/wp\/v2\/categories?post=517"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fulfillment-c.com\/database\/wp-json\/wp\/v2\/tags?post=517"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}