{"id":315508,"date":"2024-01-21T16:13:19","date_gmt":"2024-01-21T08:13:19","guid":{"rendered":"https:\/\/www.idc.net\/help\/315508\/"},"modified":"2024-01-21T16:13:19","modified_gmt":"2024-01-21T08:13:19","slug":"%e5%af%b9oracle-%e6%80%a7%e8%83%bd%e5%b7%a5%e5%85%b7%e7%9a%84%e8%ae%a8%e8%ae%ba","status":"publish","type":"post","link":"https:\/\/idc.net\/help\/315508\/","title":{"rendered":"\u5bf9Oracle \u6027\u80fd\u5de5\u5177\u7684\u8ba8\u8bba"},"content":{"rendered":"<p>\u6211\u4eec\u4eca\u5929\u662f\u8981\u548c\u5927\u5bb6\u4e00\u8d77\u8ba8\u8bba\u7684\u662fOracle \u6027\u80fd\u5de5\u5177\uff0c\u6211\u524d\u4e24\u5929\u5728\u76f8\u5173\u7f51\u7ad9\u770b\u89c1\u5173\u4e8eOracle \u6027\u80fd\u5de5\u5177\u7684\u8d44\u6599\uff0c\u89c9\u5f97\u633a\u597d\uff0c\u5c31\u62ff\u51fa\u6765\u4f9b\u5927\u5bb6\u5206\u4eab\u3002\u4f60\u5982\u679c\u5bf9\u5176\u6709\u5174\u8da3\u7684\u8bdd\u4f60\u5c31\u53ef\u4ee5\u70b9\u51fb\u4ee5\u4e0b\u7684\u6587\u7ae0\u8fdb\u884c\u89c2\u770b\u4e86\u3002<\/p>\n<p>\u5076\u7136\u770b\u5230 Tanel Poder \u63d0\u5230\u7684\u4e00\u4e2a Metalink Note (438452.1): Performance Tools Quick Reference Guide \u3002\u8fd9\u6587\u6863\u5012\u7684\u786e\u633a\u65b0\uff0c\u5176\u4e2d\u6709\u51e0\u4e2a\u5de5\u5177\u503c\u5f97\u5173\u6ce8\u4e00\u4e0b\u3002<\/p>\n<pre>\n \n \n <ol>\n  \n  \n  <li><span><span>LTOM\uff1aThe&nbsp;Lite&nbsp;Onboard&nbsp;Monitor&nbsp;&nbsp;<\/span><\/span><\/li>\n \n \n <\/ol><\/pre>\n<p>Java \u7a0b\u5e8f\uff0c\u5b9a\u4f4d\u662f\"\u5b9e\u65f6\u8bca\u65ad\u5e73\u53f0\"\u3002\u5177\u6709\u81ea\u52a8 Session \u8ddf\u8e2a\u7279\u6027\u3002\u53e6\u5916\u5177\u5907\u81ea\u52a8 Hang \u68c0\u6d4b\uff0c\u81ea\u52a8\u6570\u636e\u6536\u96c6\u7b49\u529f\u80fd\u3002\u8be5\u5de5\u5177\u5e94\u8be5\u5bf9\u4e8e Oracle \u6280\u80fd\u4e0d\u592a\u5f3a\u7684\u4e2d\u5c0f\u7528\u6237\u6709\u6bd4\u8f83\u5927\u7684\u5e2e\u52a9\u3002\u4f46\u5bf9\u4e8e\u6bd4\u8f83\u5173\u952e\u7684\u7cfb\u7edf\uff0c\u6050\u6015\u90fd\u4e0d\u592a\u653e\u5fc3\u8dd1\u4e00\u4e2a Java \u7a0b\u5e8f\u5728\u6570\u636e\u5e93\u4e0a\u3002<\/p>\n<pre>\n \n \n <ol>\n  \n  \n  <li><span><span>OPDG\uff1aOracle&nbsp;Performance&nbsp;Diagnostic&nbsp;Guide&nbsp;<\/span><\/span><\/li>\n \n \n <\/ol><\/pre>\n<p>\u7c7b\u4f3c\u51b3\u7b56\u6811\u7684\u4e00\u4e2a\u5de5\u5177\uff0c\u8bbf\u95ee\u7684\u65f6\u5019\u8981\u6253\u5f00\u4e2a Java \u865a\u62df\u673a\uff0c\u4ee5\u6211\u8fd9\u6837\u7684\u7f51\u901f\u6839\u672c\u8bbf\u95ee\u4e0d\u5230(\u5230\u4e86 22% \u5c31\u505c\u6389\u4e86) \u3002\u4e0d\u77e5\u9053\u7b49\u7740\u7740\u7528\u8fd9\u4e2a\u5de5\u5177\u7684\u7528\u6237\u4f1a\u6025\u6210\u4ec0\u4e48\u6837\u3002<\/p>\n<pre>\n \n \n <ol>\n  \n  \n  <li><span><span>TRCANLZR\uff1aTrace&nbsp;Analyzer&nbsp;<\/span><\/span><\/li>\n \n \n <\/ol><\/pre>\n<p>\u683c\u5f0f\u5316\u539f\u59cb\u7684 SQL Trace \u6570\u636e\uff0c\u4ee5 HTML \u5f62\u5f0f\u5c55\u73b0\u7ed9\u7528\u6237\u3002<\/p>\n<pre>\n \n \n <ol>\n  \n  \n  <li><span><span>HANGFG&nbsp;\uff1aHang&nbsp;file&nbsp;generator&nbsp;<\/span><\/span><\/li>\n \n \n <\/ol><\/pre>\n<p>\u7528\u4ee5\u6536\u96c6\u7cfb\u7edf Hang \u4f4f\u65f6\u7684\u72b6\u6001\u4fe1\u606f\u3002\u770b\u6765\uff0cOracle \u51fa\u95ee\u9898\u6bd4\u8f83\u591a\u7684\u65f6\u5019\u8fd8\u662f\u7cfb\u7edf Hang \u554a \ud83d\ude42<\/p>\n<p>\u9664\u4e86\u8fd9\u51e0\u4e2a\uff0c\u8fd8\u6709 STACKX \uff0c\u7528\u4ee5\u5206\u6790 Core \u6587\u4ef6\u7684\u5185\u5bb9;\u8fd8\u6709\u4ee5\u524d\u5927\u5bb6\u90fd\u77e5\u9053\u7684 OS Watcher \uff0c\u73b0\u5728\u4e5f\u505a\u4e86\u4e00\u4e9b\u6539\u8fdb\u3002\u8fd9\u4e2a\u8f6f\u4ef6\u5305\u57fa\u672c\u4e0a\u662f Unix \u7684\u90a3\u4e9b\u4f20\u7edf\u7684\u6027\u80fd\u5de5\u5177\u52a0\u4e0a\u6bd4\u8f83\u6709\u597d\u7684\u56fe\u8868\u5c55\u73b0\u811a\u672c\u3002<\/p>\n<p>\u5e94\u8be5\u8bf4\u968f\u7740 Oracle \u5f00\u53d1\u3001\u5f00\u653e\u66f4\u591a\u7684\u6027\u80fd\u76f8\u5173\u7684\u5de5\u5177\u51fa\u6765\uff0c\u5bf9\u4e8e\u6709\u4e00\u5b9a\u7ecf\u9a8c\u7684 DBA \u6765\u8bf4\uff0c\u4f1a\u6709\u4e2a\u5f88\u597d\u7684\u8f85\u52a9\u4f5c\u7528\u3002\u5bf9\u4e8e\u7ecf\u9a8c\u4e0d\u591f\u4e30\u5bcc\u7684\u7528\u6237\u6765\u8bf4\uff0c\u4e0d\u662f\u7f3a\u5c11\u5de5\u5177\uff0c\u800c\u662f\u5373\u4f7f\u6709\u6027\u80fd\u6570\u636e\uff0c\u4e5f\u4e0d\u77e5\u9053\u5982\u4f55\u5206\u6790\uff0c\u5982\u4f55\u5b9a\u4f4d\u3002<\/p>\n<p>\u4e0a\u8ff0\u7684\u76f8\u5173\u5185\u5bb9\u5c31\u662f\u5bf9Oracle \u6027\u80fd\u5de5\u5177\u7684\u63cf\u8ff0\uff0c\u5e0c\u671b\u4f1a\u7ed9\u4f60\u5e26\u6765\u4e00\u4e9b\u5e2e\u52a9\u5728\u6b64\u65b9\u9762\u3002<\/p>\n<p>\u3010\u7f16\u8f91\u63a8\u8350\u3011<\/p>\n<ol>\n<li>Oracle\u901a\u8fc7\u5176\u5b9e\u9645\u5b58\u50a8\u8fc7\u7a0b\u4e2d\u8fd4\u56de\u76f8\u5173\u6570\u636e\u96c6<\/li>\n<li>Oracle\u63d0\u9ad8SQL\u7684\u6267\u884c\u6548\u7387\u76843\u79cd\u597d\u7528\u65b9\u6cd5<\/li>\n<li><font>\u5f52\u6863\u89e3\u51b3\u65b9\u6848\u8fdb\u884c\u81ea\u52a8\u7cbe\u7b80\u914d\u7f6e<\/font><\/li>\n<li>Oracle Redo\u7684\u5e76\u884c\u673a\u5236\u8fd0\u884c\u4e2d\u8981\u7528\u5230\u7684\u4ee3\u7801<\/li>\n<li>Oracle 11g R2\u6570\u636e\u536b\u58eb\u7684\u589e\u5f3a\u7279\u6027\u8868\u73b0<\/li>\n<\/ol>\n","protected":false},"excerpt":{"rendered":"<p>\u6211\u4eec\u4eca\u5929\u662f\u8981\u548c\u5927\u5bb6\u4e00\u8d77\u8ba8\u8bba\u7684\u662fOracle \u6027\u80fd\u5de5\u5177\uff0c\u6211\u524d\u4e24\u5929\u5728\u76f8\u5173\u7f51\u7ad9\u770b\u89c1\u5173\u4e8eOracle \u6027\u80fd\u5de5\u5177\u7684\u8d44\u6599\uff0c [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[7038],"tags":[],"class_list":["post-315508","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/posts\/315508","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/comments?post=315508"}],"version-history":[{"count":0,"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/posts\/315508\/revisions"}],"wp:attachment":[{"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/media?parent=315508"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/categories?post=315508"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/tags?post=315508"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}