{"id":96142,"date":"2024-10-20T06:57:17","date_gmt":"2024-10-19T22:57:17","guid":{"rendered":"https:\/\/server.hk\/cnblog\/96142\/"},"modified":"2024-10-20T06:57:18","modified_gmt":"2024-10-19T22:57:18","slug":"oracle%e6%80%a7%e8%83%bd%e5%88%86%e6%9e%90%e5%b7%a5%e5%85%b7statpack%e5%ae%89%e8%a3%9d%e4%bd%bf%e7%94%a8%e8%a9%b3%e8%a7%a3","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/96142\/","title":{"rendered":"Oracle\u6027\u80fd\u5206\u6790\u5de5\u5177statpack\u5b89\u88dd\u4f7f\u7528\u8a73\u89e3"},"content":{"rendered":"<h1 id=\"oracle%e6%80%a7%e8%83%bd%e5%88%86%e6%9e%90%e5%b7%a5%e5%85%b7statspack%e5%ae%89%e8%a3%9d%e4%bd%bf%e7%94%a8%e8%a9%b3%e8%a7%a3-GFRQPJGBAE\">Oracle\u6027\u80fd\u5206\u6790\u5de5\u5177Statspack\u5b89\u88dd\u4f7f\u7528\u8a73\u89e3<\/h1>\n<p>\u5728\u6578\u64da\u5eab\u7ba1\u7406\u4e2d\uff0c\u6027\u80fd\u5206\u6790\u662f\u78ba\u4fdd\u7cfb\u7d71\u9ad8\u6548\u904b\u884c\u7684\u95dc\u9375\u3002Oracle\u63d0\u4f9b\u4e86\u591a\u7a2e\u5de5\u5177\u4f86\u5e6b\u52a9DBA\uff08\u6578\u64da\u5eab\u7ba1\u7406\u54e1\uff09\u9032\u884c\u6027\u80fd\u76e3\u63a7\u548c\u5206\u6790\uff0c\u5176\u4e2dStatspack\u662f\u4e00\u500b\u975e\u5e38\u5be6\u7528\u7684\u5de5\u5177\u3002\u672c\u6587\u5c07\u8a73\u7d30\u4ecb\u7d39Statspack\u7684\u5b89\u88dd\u548c\u4f7f\u7528\u65b9\u6cd5\uff0c\u5e6b\u52a9\u7528\u6236\u66f4\u597d\u5730\u7406\u89e3\u548c\u61c9\u7528\u9019\u4e00\u5de5\u5177\u3002<\/p>\n<h2 id=\"%e4%bb%80%e9%ba%bc%e6%98%afstatspack%ef%bc%9f-GFRQPJGBAE\">\u4ec0\u9ebc\u662fStatspack\uff1f<\/h2>\n<p>Statspack\u662fOracle\u63d0\u4f9b\u7684\u4e00\u500b\u6027\u80fd\u5831\u544a\u5de5\u5177\uff0c\u65e8\u5728\u5e6b\u52a9DBA\u6536\u96c6\u548c\u5206\u6790\u6578\u64da\u5eab\u6027\u80fd\u6578\u64da\u3002\u5b83\u80fd\u5920\u751f\u6210\u6709\u95dc\u7cfb\u7d71\u6027\u80fd\u7684\u8a73\u7d30\u5831\u544a\uff0c\u4e26\u63d0\u4f9b\u6709\u95dcSQL\u67e5\u8a62\u3001\u7b49\u5f85\u4e8b\u4ef6\u3001\u5167\u5b58\u4f7f\u7528\u7b49\u65b9\u9762\u7684\u8cc7\u8a0a\u3002Statspack\u7684\u512a\u52e2\u5728\u65bc\u5176\u7c21\u55ae\u6613\u7528\uff0c\u4e26\u4e14\u4e0d\u9700\u8981\u984d\u5916\u7684\u8a31\u53ef\u8b49\u3002<\/p>\n<h2 id=\"statspack%e7%9a%84%e5%ae%89%e8%a3%9d%e6%ad%a5%e9%a9%9f-GFRQPJGBAE\">Statspack\u7684\u5b89\u88dd\u6b65\u9a5f<\/h2>\n<h3 id=\"%e5%89%8d%e6%8f%90%e6%a2%9d%e4%bb%b6-GFRQPJGBAE\">\u524d\u63d0\u689d\u4ef6<\/h3>\n<ul>\n<li>\u78ba\u4fdd\u5df2\u5b89\u88ddOracle\u6578\u64da\u5eab\u3002<\/li>\n<li>\u64c1\u6709DBA\u6b0a\u9650\u7684\u7528\u6236\u3002<\/li>\n<\/ul>\n<h3 id=\"%e5%ae%89%e8%a3%9d%e6%ad%a5%e9%a9%9f-GFRQPJGBAE\">\u5b89\u88dd\u6b65\u9a5f<\/h3>\n<ol>\n<li>\u9996\u5148\uff0c\u4e0b\u8f09Statspack\u8173\u672c\u3002\u9019\u4e9b\u8173\u672c\u901a\u5e38\u4f4d\u65bcOracle\u5b89\u88dd\u76ee\u9304\u4e0b\u7684`$ORACLE_HOME\/rdbms\/admin`\u76ee\u9304\u4e2d\u3002<\/li>\n<li>\u4f7f\u7528SQL*Plus\u767b\u9304\u5230\u6578\u64da\u5eab\uff0c\u4e26\u57f7\u884c\u4ee5\u4e0b\u547d\u4ee4\u4f86\u5275\u5efaStatspack\u7528\u6236\u548c\u6240\u9700\u7684\u8868\uff1a<\/li>\n<pre><code>SQL&gt; @spcreate.sql<\/code><\/pre>\n<li>\u6839\u64da\u63d0\u793a\u8f38\u5165\u7528\u6236\u540d\u548c\u5bc6\u78bc\uff0c\u9019\u5c07\u5275\u5efa\u4e00\u500b\u540d\u70ba`SP`\u7684\u7528\u6236\uff0c\u4e26\u8a2d\u7f6e\u5fc5\u8981\u7684\u6b0a\u9650\u3002<\/li>\n<li>\u5b89\u88dd\u5b8c\u6210\u5f8c\uff0c\u60a8\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u4f86\u6aa2\u67e5Statspack\u662f\u5426\u5b89\u88dd\u6210\u529f\uff1a<\/li>\n<pre><code>SQL&gt; SELECT * FROM dba_users WHERE username = 'SP';<\/code><\/pre>\n<\/ol>\n<h2 id=\"statspack%e7%9a%84%e4%bd%bf%e7%94%a8%e6%96%b9%e6%b3%95-GFRQPJGBAE\">Statspack\u7684\u4f7f\u7528\u65b9\u6cd5<\/h2>\n<h3 id=\"%e6%94%b6%e9%9b%86%e6%80%a7%e8%83%bd%e6%95%b8%e6%93%9a-GFRQPJGBAE\">\u6536\u96c6\u6027\u80fd\u6578\u64da<\/h3>\n<p>\u5b89\u88dd\u5b8c\u6210\u5f8c\uff0c\u60a8\u53ef\u4ee5\u958b\u59cb\u6536\u96c6\u6027\u80fd\u6578\u64da\u3002\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u4f86\u6536\u96c6\u6578\u64da\uff1a<\/p>\n<pre><code>SQL&gt; EXEC statspack.snap;<\/code><\/pre>\n<p>\u9019\u500b\u547d\u4ee4\u6703\u5728Statspack\u4e2d\u5275\u5efa\u4e00\u500b\u5feb\u7167\uff0c\u8a18\u9304\u7576\u524d\u7684\u6027\u80fd\u6578\u64da\u3002\u60a8\u53ef\u4ee5\u5b9a\u671f\u57f7\u884c\u6b64\u547d\u4ee4\u4f86\u6536\u96c6\u4e0d\u540c\u6642\u9593\u9ede\u7684\u6578\u64da\u3002<\/p>\n<h3 id=\"%e7%94%9f%e6%88%90%e5%a0%b1%e5%91%8a-GFRQPJGBAE\">\u751f\u6210\u5831\u544a<\/h3>\n<p>\u8981\u751f\u6210\u6027\u80fd\u5831\u544a\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\uff1a<\/p>\n<pre><code>SQL&gt; @spreport.sql<\/code><\/pre>\n<p>\u7cfb\u7d71\u6703\u63d0\u793a\u60a8\u8f38\u5165\u958b\u59cb\u548c\u7d50\u675f\u7684\u5feb\u7167ID\u3002\u9019\u4e9bID\u53ef\u4ee5\u901a\u904e\u67e5\u8a62`STATS$SNAPSHOT`\u8868\u4f86\u7372\u53d6\uff1a<\/p>\n<pre><code>SQL&gt; SELECT * FROM stats$snapshot;<\/code><\/pre>\n<p>\u5831\u544a\u751f\u6210\u5f8c\uff0c\u60a8\u5c07\u80fd\u5920\u67e5\u770b\u5404\u7a2e\u6027\u80fd\u6307\u6a19\uff0c\u5305\u62ec\u7b49\u5f85\u4e8b\u4ef6\u3001SQL\u57f7\u884c\u8a08\u5283\u7b49\u3002<\/p>\n<h2 id=\"statspack%e7%9a%84%e5%84%aa%e5%8b%a2-GFRQPJGBAE\">Statspack\u7684\u512a\u52e2<\/h2>\n<ul>\n<li><strong>\u7c21\u55ae\u6613\u7528\uff1a<\/strong>Statspack\u7684\u5b89\u88dd\u548c\u4f7f\u7528\u904e\u7a0b\u76f8\u5c0d\u7c21\u55ae\uff0c\u9069\u5408\u5404\u985e\u7528\u6236\u3002<\/li>\n<li><strong>\u7121\u9700\u984d\u5916\u8a31\u53ef\u8b49\uff1a<\/strong>Statspack\u662fOracle\u81ea\u5e36\u7684\u5de5\u5177\uff0c\u7121\u9700\u984d\u5916\u8cfc\u8cb7\u8a31\u53ef\u8b49\u3002<\/li>\n<li><strong>\u8a73\u7d30\u7684\u6027\u80fd\u5831\u544a\uff1a<\/strong>\u80fd\u5920\u63d0\u4f9b\u5168\u9762\u7684\u6027\u80fd\u5206\u6790\uff0c\u5e6b\u52a9DBA\u5feb\u901f\u5b9a\u4f4d\u554f\u984c\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b8%bd%e7%b5%90-GFRQPJGBAE\">\u7e3d\u7d50<\/h2>\n<p>Statspack\u662f\u4e00\u500b\u5f37\u5927\u7684\u6027\u80fd\u5206\u6790\u5de5\u5177\uff0c\u80fd\u5920\u5e6b\u52a9DBA\u6709\u6548\u5730\u76e3\u63a7\u548c\u5206\u6790Oracle\u6578\u64da\u5eab\u7684\u6027\u80fd\u3002\u901a\u904e\u7c21\u55ae\u7684\u5b89\u88dd\u548c\u4f7f\u7528\u6b65\u9a5f\uff0c\u7528\u6236\u53ef\u4ee5\u8f15\u9b06\u7372\u53d6\u6709\u95dc\u7cfb\u7d71\u6027\u80fd\u7684\u8a73\u7d30\u5831\u544a\uff0c\u5f9e\u800c\u53ca\u6642\u8abf\u6574\u548c\u512a\u5316\u6578\u64da\u5eab\u914d\u7f6e\u3002\u5c0d\u65bc\u9700\u8981\u9ad8\u6548\u904b\u884c\u7684\u6578\u64da\u5eab\u74b0\u5883\uff0cStatspack\u7121\u7591\u662f\u4e00\u500b\u4e0d\u53ef\u6216\u7f3a\u7684\u5de5\u5177\u3002<\/p>\n<p>\u5982\u679c\u60a8\u6b63\u5728\u5c0b\u627e\u9ad8\u6548\u7684 <a href=\"https:\/\/server.hk\">VPS<\/a> \u89e3\u6c7a\u65b9\u6848\uff0cServer.HK\u63d0\u4f9b\u591a\u7a2e\u9078\u64c7\uff0c\u6eff\u8db3\u4e0d\u540c\u7528\u6236\u7684\u9700\u6c42\u3002\u7121\u8ad6\u662f <a href=\"https:\/\/server.hk\">\u9999\u6e2f\u4f3a\u670d\u5668<\/a> \u9084\u662f\u5176\u4ed6\u670d\u52d9\uff0c\u6211\u5011\u90fd\u80fd\u70ba\u60a8\u63d0\u4f9b\u7a69\u5b9a\u53ef\u9760\u7684\u652f\u6301\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u6df1\u5165\u4e86\u89e3Oracle\u6027\u80fd\u5206\u6790\u5de5\u5177Statspack\u7684\u5b89\u88dd\u8207\u4f7f\u7528\uff0c\u63d0\u5347\u6578\u64da\u5eab\u6027\u80fd\uff0c\u512a\u5316\u67e5\u8a62\u6548\u7387\uff0c\u5be6\u73fe\u9ad8\u6548\u7ba1\u7406\u3002<\/p>\n","protected":false},"author":0,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[101],"tags":[],"class_list":["post-96142","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/96142","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/types\/post"}],"replies":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/comments?post=96142"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/96142\/revisions"}],"predecessor-version":[{"id":96143,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/96142\/revisions\/96143"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=96142"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=96142"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=96142"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}