{"id":188508,"date":"2024-11-11T23:20:31","date_gmt":"2024-11-11T15:20:31","guid":{"rendered":"https:\/\/server.hk\/cnblog\/188508\/"},"modified":"2024-11-11T23:20:32","modified_gmt":"2024-11-11T15:20:32","slug":"%e6%8e%a2%e7%a7%98oracle%e6%95%b8%e6%93%9a%e5%ba%ab%e7%9a%84%e6%80%a7%e8%83%bd%e7%9b%a3%e6%8e%a7%e6%8a%80%e5%b7%a7-oracle%e6%95%b8%e6%93%9a%e5%ba%ab%e6%80%a7%e8%83%bd%e6%9f%a5%e7%9c%8b","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/188508\/","title":{"rendered":"\u63a2\u79d8Oracle\u6578\u64da\u5eab\u7684\u6027\u80fd\u76e3\u63a7\u6280\u5de7 (oracle\u6578\u64da\u5eab\u6027\u80fd\u67e5\u770b)"},"content":{"rendered":"<h1 id=\"%e6%8e%a2%e7%a7%98oracle%e6%95%b8%e6%93%9a%e5%ba%ab%e7%9a%84%e6%80%a7%e8%83%bd%e7%9b%a3%e6%8e%a7%e6%8a%80%e5%b7%a7-hBCTdmrjfF\">\u63a2\u79d8Oracle\u6578\u64da\u5eab\u7684\u6027\u80fd\u76e3\u63a7\u6280\u5de7<\/h1>\n<p>\u5728\u7576\u4eca\u6578\u64da\u9a45\u52d5\u7684\u4e16\u754c\u4e2d\uff0c\u6578\u64da\u5eab\u7684\u6027\u80fd\u76e3\u63a7\u8b8a\u5f97\u8d8a\u4f86\u8d8a\u91cd\u8981\u3002Oracle\u6578\u64da\u5eab\u4f5c\u70ba\u4e00\u500b\u5f37\u5927\u7684\u95dc\u4fc2\u578b\u6578\u64da\u5eab\u7ba1\u7406\u7cfb\u7d71\uff0c\u63d0\u4f9b\u4e86\u591a\u7a2e\u5de5\u5177\u548c\u6280\u8853\u4f86\u5e6b\u52a9\u7528\u6236\u76e3\u63a7\u548c\u512a\u5316\u5176\u6027\u80fd\u3002\u672c\u6587\u5c07\u63a2\u8a0e\u4e00\u4e9b\u6709\u6548\u7684Oracle\u6578\u64da\u5eab\u6027\u80fd\u76e3\u63a7\u6280\u5de7\uff0c\u5e6b\u52a9\u7528\u6236\u66f4\u597d\u5730\u7406\u89e3\u548c\u7ba1\u7406\u5176\u6578\u64da\u5eab\u74b0\u5883\u3002<\/p>\n<h2 id=\"1-%e4%bd%bf%e7%94%a8oracle%e8%87%aa%e5%b8%b6%e7%9a%84%e6%80%a7%e8%83%bd%e7%9b%a3%e6%8e%a7%e5%b7%a5%e5%85%b7-hBCTdmrjfF\">1. \u4f7f\u7528Oracle\u81ea\u5e36\u7684\u6027\u80fd\u76e3\u63a7\u5de5\u5177<\/h2>\n<p>Oracle\u6578\u64da\u5eab\u63d0\u4f9b\u4e86\u591a\u7a2e\u5167\u5efa\u7684\u6027\u80fd\u76e3\u63a7\u5de5\u5177\uff0c\u5982Oracle Enterprise Manager (OEM) \u548c Automatic Workload Repository (AWR)\u3002\u9019\u4e9b\u5de5\u5177\u80fd\u5920\u5e6b\u52a9\u7528\u6236\u5be6\u6642\u76e3\u63a7\u6578\u64da\u5eab\u7684\u6027\u80fd\u6307\u6a19\u3002<\/p>\n<ul>\n<li><strong>Oracle Enterprise Manager (OEM)<\/strong>: OEM\u662f\u4e00\u500b\u5f37\u5927\u7684\u5716\u5f62\u5316\u754c\u9762\u5de5\u5177\uff0c\u80fd\u5920\u63d0\u4f9b\u6578\u64da\u5eab\u7684\u5168\u9762\u76e3\u63a7\u3002\u7528\u6236\u53ef\u4ee5\u901a\u904eOEM\u67e5\u770b\u6578\u64da\u5eab\u7684\u6027\u80fd\u6307\u6a19\u3001\u6703\u8a71\u4fe1\u606f\u3001SQL\u67e5\u8a62\u6027\u80fd\u7b49\u3002<\/li>\n<li><strong>Automatic Workload Repository (AWR)<\/strong>: AWR\u5b9a\u671f\u6536\u96c6\u6578\u64da\u5eab\u6027\u80fd\u6578\u64da\uff0c\u4e26\u751f\u6210\u5831\u544a\u3002\u7528\u6236\u53ef\u4ee5\u5229\u7528\u9019\u4e9b\u5831\u544a\u4f86\u5206\u6790\u6027\u80fd\u74f6\u9838\uff0c\u4e26\u9032\u884c\u76f8\u61c9\u7684\u8abf\u6574\u3002<\/li>\n<\/ul>\n<h2 id=\"2-%e7%9b%a3%e6%8e%a7sql%e6%9f%a5%e8%a9%a2%e6%80%a7%e8%83%bd-hBCTdmrjfF\">2. \u76e3\u63a7SQL\u67e5\u8a62\u6027\u80fd<\/h2>\n<p>SQL\u67e5\u8a62\u7684\u6027\u80fd\u5c0d\u6574\u9ad4\u6578\u64da\u5eab\u6027\u80fd\u5f71\u97ff\u91cd\u5927\u3002\u4f7f\u7528Oracle\u7684SQL Trace\u548cTKPROF\u5de5\u5177\uff0c\u53ef\u4ee5\u6df1\u5165\u5206\u6790SQL\u67e5\u8a62\u7684\u57f7\u884c\u8a08\u5283\u548c\u6027\u80fd\u3002<\/p>\n<ul>\n<li><strong>SQL Trace<\/strong>: \u555f\u7528SQL Trace\u5f8c\uff0cOracle\u6703\u8a18\u9304\u6bcf\u500bSQL\u67e5\u8a62\u7684\u57f7\u884c\u6642\u9593\u548c\u8cc7\u6e90\u4f7f\u7528\u60c5\u6cc1\u3002\u9019\u4e9b\u6578\u64da\u53ef\u4ee5\u5e6b\u52a9\u7528\u6236\u8b58\u5225\u6027\u80fd\u554f\u984c\u3002<\/li>\n<li><strong>TKPROF<\/strong>: TKPROF\u662f\u4e00\u500b\u7528\u65bc\u683c\u5f0f\u5316SQL Trace\u8f38\u51fa\u7684\u5de5\u5177\uff0c\u80fd\u5920\u5c07\u539f\u59cb\u7684Trace\u6587\u4ef6\u8f49\u63db\u70ba\u6613\u65bc\u95b1\u8b80\u7684\u5831\u544a\uff0c\u5e6b\u52a9\u7528\u6236\u5feb\u901f\u5b9a\u4f4d\u6027\u80fd\u74f6\u9838\u3002<\/li>\n<\/ul>\n<h2 id=\"3-%e7%9b%a3%e6%8e%a7%e7%b3%bb%e7%b5%b1%e8%b3%87%e6%ba%90%e4%bd%bf%e7%94%a8%e6%83%85%e6%b3%81-hBCTdmrjfF\">3. \u76e3\u63a7\u7cfb\u7d71\u8cc7\u6e90\u4f7f\u7528\u60c5\u6cc1<\/h2>\n<p>\u6578\u64da\u5eab\u7684\u6027\u80fd\u4e0d\u50c5\u53d6\u6c7a\u65bcSQL\u67e5\u8a62\uff0c\u9084\u53d7\u5230\u7cfb\u7d71\u8cc7\u6e90\u7684\u5f71\u97ff\u3002\u7528\u6236\u61c9\u5b9a\u671f\u76e3\u63a7CPU\u3001\u5167\u5b58\u548c\u78c1\u789fI\/O\u7b49\u7cfb\u7d71\u8cc7\u6e90\u7684\u4f7f\u7528\u60c5\u6cc1\u3002<\/p>\n<ul>\n<li><strong>V$SYSSTAT\u8996\u5716<\/strong>: \u6b64\u8996\u5716\u63d0\u4f9b\u4e86\u7cfb\u7d71\u7d71\u8a08\u4fe1\u606f\uff0c\u5305\u62ecCPU\u4f7f\u7528\u7387\u3001\u5167\u5b58\u4f7f\u7528\u60c5\u6cc1\u7b49\u3002\u7528\u6236\u53ef\u4ee5\u901a\u904e\u67e5\u8a62\u6b64\u8996\u5716\u4f86\u7372\u53d6\u7cfb\u7d71\u8cc7\u6e90\u7684\u4f7f\u7528\u60c5\u6cc1\u3002<\/li>\n<li><strong>V$SESSION\u8996\u5716<\/strong>: \u6b64\u8996\u5716\u986f\u793a\u7576\u524d\u6d3b\u52d5\u7684\u6703\u8a71\u4fe1\u606f\uff0c\u5305\u62ec\u6bcf\u500b\u6703\u8a71\u7684CPU\u548c\u5167\u5b58\u4f7f\u7528\u60c5\u6cc1\u3002\u901a\u904e\u5206\u6790\u9019\u4e9b\u6578\u64da\uff0c\u7528\u6236\u53ef\u4ee5\u8b58\u5225\u51fa\u8cc7\u6e90\u6d88\u8017\u904e\u9ad8\u7684\u6703\u8a71\u3002<\/li>\n<\/ul>\n<h2 id=\"4-%e8%a8%ad%e7%bd%ae%e8%ad%a6%e5%a0%b1%e5%92%8c%e9%80%9a%e7%9f%a5-hBCTdmrjfF\">4. \u8a2d\u7f6e\u8b66\u5831\u548c\u901a\u77e5<\/h2>\n<p>\u70ba\u4e86\u53ca\u6642\u767c\u73fe\u6027\u80fd\u554f\u984c\uff0c\u7528\u6236\u53ef\u4ee5\u8a2d\u7f6e\u6027\u80fd\u76e3\u63a7\u7684\u8b66\u5831\u548c\u901a\u77e5\u3002Oracle\u63d0\u4f9b\u4e86\u591a\u7a2e\u65b9\u5f0f\u4f86\u5be6\u73fe\u9019\u4e00\u9ede\u3002<\/p>\n<ul>\n<li><strong>\u4f7f\u7528OEM\u8a2d\u7f6e\u8b66\u5831<\/strong>: \u5728Oracle Enterprise Manager\u4e2d\uff0c\u7528\u6236\u53ef\u4ee5\u8a2d\u7f6e\u81ea\u5b9a\u7fa9\u7684\u6027\u80fd\u8b66\u5831\uff0c\u7576\u67d0\u4e9b\u6027\u80fd\u6307\u6a19\u8d85\u904e\u9810\u8a2d\u95be\u503c\u6642\uff0c\u7cfb\u7d71\u6703\u81ea\u52d5\u767c\u9001\u901a\u77e5\u3002<\/li>\n<li><strong>\u4f7f\u7528DBMS_SCHEDULER<\/strong>: \u7528\u6236\u53ef\u4ee5\u5229\u7528DBMS_SCHEDULER\u5305\u5b9a\u671f\u57f7\u884c\u6027\u80fd\u76e3\u63a7\u4efb\u52d9\uff0c\u4e26\u5728\u767c\u73fe\u554f\u984c\u6642\u767c\u9001\u96fb\u5b50\u90f5\u4ef6\u901a\u77e5\u3002<\/li>\n<\/ul>\n<h2 id=\"5-%e5%ae%9a%e6%9c%9f%e9%80%b2%e8%a1%8c%e6%80%a7%e8%83%bd%e8%a9%95%e4%bc%b0-hBCTdmrjfF\">5. \u5b9a\u671f\u9032\u884c\u6027\u80fd\u8a55\u4f30<\/h2>\n<p>\u5b9a\u671f\u9032\u884c\u6027\u80fd\u8a55\u4f30\u662f\u78ba\u4fdd\u6578\u64da\u5eab\u9ad8\u6548\u904b\u884c\u7684\u91cd\u8981\u6b65\u9a5f\u3002\u7528\u6236\u53ef\u4ee5\u5229\u7528AWR\u5831\u544a\u548c\u5176\u4ed6\u6027\u80fd\u5831\u544a\u4f86\u9032\u884c\u8a55\u4f30\uff0c\u4e26\u6839\u64da\u8a55\u4f30\u7d50\u679c\u9032\u884c\u8abf\u6574\u3002<\/p>\n<h3 id=\"%e7%b5%90%e8%ab%96-hBCTdmrjfF\">\u7d50\u8ad6<\/h3>\n<p>Oracle\u6578\u64da\u5eab\u7684\u6027\u80fd\u76e3\u63a7\u662f\u4e00\u500b\u6301\u7e8c\u7684\u904e\u7a0b\uff0c\u6d89\u53ca\u591a\u7a2e\u5de5\u5177\u548c\u6280\u8853\u3002\u901a\u904e\u4f7f\u7528Oracle\u81ea\u5e36\u7684\u6027\u80fd\u76e3\u63a7\u5de5\u5177\u3001\u76e3\u63a7SQL\u67e5\u8a62\u6027\u80fd\u3001\u7cfb\u7d71\u8cc7\u6e90\u4f7f\u7528\u60c5\u6cc1\u3001\u8a2d\u7f6e\u8b66\u5831\u548c\u901a\u77e5\uff0c\u4ee5\u53ca\u5b9a\u671f\u9032\u884c\u6027\u80fd\u8a55\u4f30\uff0c\u7528\u6236\u53ef\u4ee5\u6709\u6548\u5730\u7ba1\u7406\u548c\u512a\u5316\u5176\u6578\u64da\u5eab\u6027\u80fd\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\u4f86\u652f\u6301\u60a8\u7684Oracle\u6578\u64da\u5eab\uff0cServer.HK\u63d0\u4f9b\u4e86\u591a\u7a2e\u9078\u64c7\uff0c\u5e6b\u52a9\u60a8\u5be6\u73fe\u6700\u4f73\u6027\u80fd\u548c\u7a69\u5b9a\u6027\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22Oracle\u6578\u64da\u5eab\u7684\u6027\u80fd\u76e3\u63a7\u6280\u5de7\uff0c\u5b78\u7fd2\u5982\u4f55\u6709\u6548\u67e5\u770b\u548c\u512a\u5316\u6578\u64da\u5eab\u6027\u80fd\uff0c\u63d0\u5347\u7cfb\u7d71\u904b\u884c\u6548\u7387\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-188508","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/188508","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=188508"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/188508\/revisions"}],"predecessor-version":[{"id":188509,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/188508\/revisions\/188509"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=188508"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=188508"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=188508"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}