{"id":417,"date":"2021-09-09T00:26:18","date_gmt":"2021-09-08T16:26:18","guid":{"rendered":"http:\/\/dba.qishuo.xin\/?p=417"},"modified":"2022-06-09T12:40:25","modified_gmt":"2022-06-09T04:40:25","slug":"%e4%bd%bf%e7%94%a8%e8%84%9a%e6%9c%ac%e5%88%86%e6%9e%90oracle-listener%e6%97%a5%e5%bf%97","status":"publish","type":"post","link":"http:\/\/dba.qishuo.xin\/?p=417","title":{"rendered":"\u4f7f\u7528\u811a\u672c\u5206\u6790Oracle listener\u65e5\u5fd7"},"content":{"rendered":"<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_76 ez-toc-wrap-right counter-hierarchy ez-toc-counter ez-toc-light-blue ez-toc-container-direction\">\n<label for=\"ez-toc-cssicon-toggle-item-6a020b523dff6\" class=\"ez-toc-cssicon-toggle-label\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/label><input type=\"checkbox\"  id=\"ez-toc-cssicon-toggle-item-6a020b523dff6\" checked aria-label=\"Toggle\" \/><nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"http:\/\/dba.qishuo.xin\/?p=417\/#1_lsnr_analyzerpl%E7%94%A8%E6%B3%95\" >1. lsnr_analyzer.pl\u7528\u6cd5<\/a><ul class='ez-toc-list-level-4' ><li class='ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"http:\/\/dba.qishuo.xin\/?p=417\/#11_%E5%BF%85%E9%A1%BB%E5%AE%89%E8%A3%85perl\" >1.1. \u5fc5\u987b\u5b89\u88c5perl<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"http:\/\/dba.qishuo.xin\/?p=417\/#12_lsnr_analyzerpl%E8%AF%AD%E6%B3%95\" >1.2. lsnr_analyzer.pl\u8bed\u6cd5<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"http:\/\/dba.qishuo.xin\/?p=417\/#13_%E7%BB%9F%E8%AE%A1%E6%9F%90%E4%B8%80%E5%A4%A9%E6%88%96%E6%9F%90%E4%BA%9B%E5%A4%A9%E7%9A%84session%E8%AF%B7%E6%B1%82%E6%95%B0\" >1.3. \u7edf\u8ba1\u67d0\u4e00\u5929\u6216\u67d0\u4e9b\u5929\u7684session\u8bf7\u6c42\u6570<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"http:\/\/dba.qishuo.xin\/?p=417\/#14_%E5%88%86host%E7%BB%9F%E8%AE%A1%E6%9F%90%E4%B8%80%E5%A4%A9%E6%88%96%E6%9F%90%E4%BA%9B%E5%A4%A9%E7%9A%84session%E8%AF%B7%E6%B1%82%E6%95%B0\" >1.4. \u5206host\u7edf\u8ba1\u67d0\u4e00\u5929\u6216\u67d0\u4e9b\u5929\u7684session\u8bf7\u6c42\u6570<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"http:\/\/dba.qishuo.xin\/?p=417\/#15_%E6%8C%87%E5%AE%9A%E7%9A%84%E4%B8%80%E5%A4%A9%E6%AF%8F%E4%B8%AA%E5%B0%8F%E6%97%B6%E7%9A%84session%E8%AF%B7%E6%B1%82%E6%95%B0\" >1.5. \u6307\u5b9a\u7684\u4e00\u5929\u6bcf\u4e2a\u5c0f\u65f6\u7684session\u8bf7\u6c42\u6570<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"http:\/\/dba.qishuo.xin\/?p=417\/#16_%E5%88%86host%E7%BB%9F%E8%AE%A1%E6%8C%87%E5%AE%9A%E5%88%86%E9%92%9F%E7%A7%92%E9%92%9F%E5%86%85%E7%9A%84session%E8%AF%B7%E6%B1%82%E6%95%B0\" >1.6. \u5206host\u7edf\u8ba1\u6307\u5b9a\u5206\u949f\/\u79d2\u949f\u5185\u7684session\u8bf7\u6c42\u6570<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"http:\/\/dba.qishuo.xin\/?p=417\/#2_%E4%BD%BF%E7%94%A8fgrep%E6%9D%A5%E7%BB%9F%E8%AE%A1\" >2. \u4f7f\u7528fgrep\u6765\u7edf\u8ba1<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"http:\/\/dba.qishuo.xin\/?p=417\/#3_%E9%99%84%E5%BD%95\" >3. \u9644\u5f55<\/a><ul class='ez-toc-list-level-4' ><li class='ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"http:\/\/dba.qishuo.xin\/?p=417\/#31_lsnr_analyzerpl%E6%96%87%E4%BB%B6%E4%B8%8B%E8%BD%BD\" >3.1. lsnr_analyzer.pl\u6587\u4ef6\u4e0b\u8f7d<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"http:\/\/dba.qishuo.xin\/?p=417\/#32_%E8%BF%9E%E6%8E%A5%E6%AD%A3%E5%B8%B8%E4%B8%8E%E5%BC%82%E5%B8%B8%E7%9A%84%E6%97%A5%E5%BF%97\" >3.2. \u8fde\u63a5\u6b63\u5e38\u4e0e\u5f02\u5e38\u7684\u65e5\u5fd7<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"http:\/\/dba.qishuo.xin\/?p=417\/#%E9%99%84%E5%BD%95%EF%BC%9A%E5%85%B3%E8%81%94%E6%88%96%E5%8F%82%E8%80%83%E6%96%87%E6%A1%A3\" >\u9644\u5f55\uff1a\u5173\u8054\u6216\u53c2\u8003\u6587\u6863<\/a><ul class='ez-toc-list-level-4' ><li class='ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-13\" href=\"http:\/\/dba.qishuo.xin\/?p=417\/#A_%E5%8F%82%E8%80%83%E7%9A%84%E6%96%87%E6%A1%A3\" >A. \u53c2\u8003\u7684\u6587\u6863<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-14\" href=\"http:\/\/dba.qishuo.xin\/?p=417\/#B_%E5%85%B3%E8%81%94%E7%9A%84%E6%96%87%E6%A1%A3\" >B. \u5173\u8054\u7684\u6587\u6863<\/a><\/li><\/ul><\/li><\/ul><\/nav><\/div>\n<p>\u5728\u5de1\u68c0\u8fc7\u7a0b\u4e2d\u9700\u8981\u5b9a\u671f\u68c0\u67e5\u6570\u636e\u5e93\u8fde\u63a5\u60c5\u51b5\uff0c\u5982\u679c\u76f4\u63a5\u67e5\u770b<code>listener.log<\/code>\u6587\u4ef6\uff0c\u53d1\u73b0\u5f88\u8d39\u529b\uff0c\u6709\u4e00\u4e2alistener\u65e5\u5fd7\u7684\u89e3\u6790\u5229\u5668\uff0c\u53ef\u4ee5\u5206\u6790\u5230\u8fd9\u79cd\u7c7b\u578b\u7684\u95ee\u9898\u3002\u89c1\u9644\u5f55\u3002<br \/>\n\u539f\u59cb\u7684<code>listener.log<\/code>\u5185\u5bb9\u5982\u4e0b<\/p>\n<pre><code>08-SEP-2021 17:32:34 * (CONNECT_DATA=(SID=zhjkctdb)(CID=(PROGRAM=JDBC Thin Client)(HOST=__jdbc__)(USER=Administrator))) * (ADDRESS=(PROTOCOL=tcp)(HOST=172.16.6.206)(PORT=63233)) * establish * zhjkctdb * 0\n08-SEP-2021 17:32:37 * (CONNECT_DATA=(SID=zhjkctdb)(CID=(PROGRAM=JDBC Thin Client)(HOST=__jdbc__)(USER=zhjkct))) * (ADDRESS=(PROTOCOL=tcp)(HOST=172.16.6.214)(PORT=38442)) * establish * zhjkctdb * 0\n08-SEP-2021 17:32:37 * (CONNECT_DATA=(SID=zhjkctdb)(CID=(PROGRAM=JDBC Thin Client)(HOST=__jdbc__)(USER=zhjkct))) * (ADDRESS=(PROTOCOL=tcp)(HOST=172.16.6.214)(PORT=38440)) * establish * zhjkctdb * 0\n08-SEP-2021 17:32:37 * (CONNECT_DATA=(SID=zhjkctdb)(CID=(PROGRAM=JDBC Thin Client)(HOST=__jdbc__)(USER=zhjkct))) * (ADDRESS=(PROTOCOL=tcp)(HOST=172.16.6.214)(PORT=38438)) * establish * zhjkctdb * 0\n08-SEP-2021 17:32:37 * (CONNECT_DATA=(SID=zhjkctdb)(CID=(PROGRAM=JDBC Thin Client)(HOST=__jdbc__)(USER=zhjkct))) * (ADDRESS=(PROTOCOL=tcp)(HOST=172.16.6.214)(PORT=38446)) * establish * zhjkctdb * 0\n08-SEP-2021 17:32:37 * (CONNECT_DATA=(SID=zhjkctdb)(CID=(PROGRAM=JDBC Thin Client)(HOST=__jdbc__)(USER=zhjkct))) * (ADDRESS=(PROTOCOL=tcp)(HOST=172.16.6.214)(PORT=38444)) * establish * zhjkctdb * 0<\/code><\/pre>\n<h3><span class=\"ez-toc-section\" id=\"1_lsnr_analyzerpl%E7%94%A8%E6%B3%95\"><\/span>1. <code>lsnr_analyzer.pl<\/code>\u7528\u6cd5<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<h4><span class=\"ez-toc-section\" id=\"11_%E5%BF%85%E9%A1%BB%E5%AE%89%E8%A3%85perl\"><\/span>1.1. \u5fc5\u987b\u5b89\u88c5perl<span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p>\u4f7f\u7528yum\u5b89\u88c5<\/p>\n<pre><code class=\"language-shell\">yum install perl* (yum\u5b89\u88c5perl\u76f8\u5173\u652f\u6301)\nyum install cpan (perl\u9700\u8981\u7684\u7a0b\u5e8f\u5e93\uff0c\u9700\u8981cpan\u7684\u652f\u6301\uff0c\u8be6\u7ec6\u81ea\u884c\u767e\u5ea6)<\/code><\/pre>\n<h4><span class=\"ez-toc-section\" id=\"12_lsnr_analyzerpl%E8%AF%AD%E6%B3%95\"><\/span>1.2. <code>lsnr_analyzer.pl<\/code>\u8bed\u6cd5<span class=\"ez-toc-section-end\"><\/span><\/h4>\n<pre><code class=\"language-shell\">perl lsnr_analyzer.pl -t &#039;time rexge&#039; [-h] filename<\/code><\/pre>\n<p>\u5176\u4e2d\uff1a<br \/>\n<code>time rexge<\/code>\u586b\u5145\u5185\u5bb9\u4e3a\u65f6\u95f4\u8868\u8fbe\u5f0f\uff0c\u5177\u4f53\u89c1\u540e\u9762\u8be6\u7ec6\u8bf4\u660e\u3002<br \/>\n<code>-h<\/code> \u8868\u793a\u8fde\u63a5\u7684\u6765\u6e90\u4e3b\u673a\uff08host)\u7684IP\u5730\u5740\u3002<\/p>\n<p><strong><span style='color:red'>\u7279\u522b\u8bf4\u660e:<\/span><\/strong><br \/>\n<strong>\u6ce81\uff1alsnr_analyzer.pl \u662f\u7528\u6765\u5206\u6790\u5df2\u7ecfestablish\u7684\u8fde\u63a5\uff0c\u5982\u679c\u662f\u5176\u4ed6\u8fde\u63a5\uff0c\u4e0d\u7edf\u8ba1\u5728\u5185\u3002<\/strong><br \/>\n<strong>\u6ce82\uff1alsnr_analyzer.pl \u7684\u7edf\u8ba1\u6bd4\u8f83\u6d88\u8017cpu\uff0c30\u4e07\u884c\u7684listener\u65e5\u5fd7\u5206\u6790\u5927\u7ea61\u79d2\u51fa\u7ed3\u679c\uff0c300\u4e07\u884c\u7684listener\u65e5\u5fd7\u5206\u6790\u5927\u7ea66\u79d2\u51fa\u7ed3\u679c\u3002\u6240\u4ee5\u5982\u679clistener\u65e5\u5fd7\u6bd4\u8f83\u5927\uff0c\u5efa\u8baetail\u526a\u5207\u540e\u7edf\u8ba1\u3002<\/strong><\/p>\n<p>\u5bf9\u4e8e\u5df2\u7ecf\u51fa\u73b0tcpListenDrop\u7684\u60c5\u51b5\uff0c\u6211\u4eec\u5206\u51e0\u79cd\u60c5\u51b5\u5206\u6790\uff1a<br \/>\n\uff081\uff09\u5982\u679c\u662f\u7a81\u7136\u7684\u8fde\u63a5\u98ce\u66b4\uff0c\u9700\u8981\u63a7\u5236\u524d\u7aef\u7684\u8fde\u63a5\uff0c\u5982weblogic\u4e2d\u95f4\u4ef6\u9010\u53f0\u542f\u52a8\uff0c\u800c\u4e0d\u662f\u540c\u65f6\u542f\u52a8\uff1b<br \/>\n\uff082\uff09\u5982\u679c\u4e00\u76f4\u8fde\u63a5\u6570\u5f88\u9ad8\uff0c\u5bfc\u81f4listener\u65e0\u6cd5\u5904\u7406\uff0c\u5c31\u9700\u8981\u62c6\u5206listener\uff0c\u5982\u6309\u7167\u7aef\u53e3\u62c6\u5206\u3002<\/p>\n<h4><span class=\"ez-toc-section\" id=\"13_%E7%BB%9F%E8%AE%A1%E6%9F%90%E4%B8%80%E5%A4%A9%E6%88%96%E6%9F%90%E4%BA%9B%E5%A4%A9%E7%9A%84session%E8%AF%B7%E6%B1%82%E6%95%B0\"><\/span>1.3. \u7edf\u8ba1\u67d0\u4e00\u5929\u6216\u67d0\u4e9b\u5929\u7684session\u8bf7\u6c42\u6570<span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p>\u7528\u6cd5\uff1a<\/p>\n<pre><code class=\"language-shell\"># \u7edf\u8ba12021\u5e749\u67088\u65e5\u8fd9\u4e00\u5929\u7684session\u8bf7\u6c42\u6570\nperl lsnr_analyzer.pl -t &#039;08-SEP-2021&#039; listener.log\n# \u7edf\u8ba12021\u5e749\u67081\u65e5\u52309\u670819\u65e5\u8fd9\u4e9b\u5929\u7684session\u8bf7\u6c42\u6570\nperl lsnr_analyzer.pl -t &#039;[0-1][0-9]-SEP-2021&#039; listener.log<\/code><\/pre>\n<p><strong><span style='color:red'><code>[0-1][0-9]<\/code> \u5c31\u662f\u5c060\u4e0e0-9\u8fdb\u884c\u5339\u914d\uff0c\u518d\u5c061\u4e0e0-9\u8fdb\u884c\u5339\u914d\u5f97\u51fa\u6240\u6709\u7ec4\u5408\u7684\u6570\u5b57\u3002<\/span><\/strong><\/p>\n<p>\u7ed3\u679c:<\/p>\n<pre><code>01-SEP-2021 =&gt; Total:8438\n02-SEP-2021 =&gt; Total:8827\n......\n18-SEP-2021 =&gt; Total:7934\n19-SEP-2021 =&gt; Total:8529<\/code><\/pre>\n<h4><span class=\"ez-toc-section\" id=\"14_%E5%88%86host%E7%BB%9F%E8%AE%A1%E6%9F%90%E4%B8%80%E5%A4%A9%E6%88%96%E6%9F%90%E4%BA%9B%E5%A4%A9%E7%9A%84session%E8%AF%B7%E6%B1%82%E6%95%B0\"><\/span>1.4. \u5206host\u7edf\u8ba1\u67d0\u4e00\u5929\u6216\u67d0\u4e9b\u5929\u7684session\u8bf7\u6c42\u6570<span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p>\u7528\u6cd5\uff1a<\/p>\n<pre><code class=\"language-shell\">perl lsnr_analyzer.pl -t &#039;08-SEP-2021&#039; -h listener.log\nperl lsnr_analyzer.pl -t &#039;[0-1][0-9]-SEP-2021&#039; -h listener.log<\/code><\/pre>\n<p><a href=\"http:\/\/dba.qishuo.xin\/wp-content\/uploads\/2021\/09\/wp_editor_md_971bc6c082005a18396e638adb16b504.jpg\" data-fancybox=\"images\" data-fancybox=\"images\"><img decoding=\"async\" src=\"http:\/\/dba.qishuo.xin\/wp-content\/uploads\/2021\/09\/wp_editor_md_971bc6c082005a18396e638adb16b504.jpg\" alt=\"\" \/><\/a><\/p>\n<h4><span class=\"ez-toc-section\" id=\"15_%E6%8C%87%E5%AE%9A%E7%9A%84%E4%B8%80%E5%A4%A9%E6%AF%8F%E4%B8%AA%E5%B0%8F%E6%97%B6%E7%9A%84session%E8%AF%B7%E6%B1%82%E6%95%B0\"><\/span>1.5. \u6307\u5b9a\u7684\u4e00\u5929\u6bcf\u4e2a\u5c0f\u65f6\u7684session\u8bf7\u6c42\u6570<span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p>\u7528\u6cd5\uff1a<\/p>\n<pre><code class=\"language-shell\"># \u7edf\u8ba12021\u5e749\u67088\u65e5\u6bcf\u4e2a\u5c0f\u65f6\u7684session\u8bf7\u6c42\u6570\nperl lsnr_analyzer.pl -t &#039;08-SEP-2021 [0-2][0-9]&#039; listener.log<\/code><\/pre>\n<p>\u7ed3\u679c\uff1a<\/p>\n<pre><code>08-SEP-2021 00 =&gt; Total:305\n08-SEP-2021 01 =&gt; Total:305\n......\n08-SEP-2021 22 =&gt; Total:306\n08-SEP-2021 23 =&gt; Total:300<\/code><\/pre>\n<h4><span class=\"ez-toc-section\" id=\"16_%E5%88%86host%E7%BB%9F%E8%AE%A1%E6%8C%87%E5%AE%9A%E5%88%86%E9%92%9F%E7%A7%92%E9%92%9F%E5%86%85%E7%9A%84session%E8%AF%B7%E6%B1%82%E6%95%B0\"><\/span>1.6. \u5206host\u7edf\u8ba1\u6307\u5b9a\u5206\u949f\/\u79d2\u949f\u5185\u7684session\u8bf7\u6c42\u6570<span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p>\u7528\u6cd5\uff1a<\/p>\n<pre><code class=\"language-shell\"># \u5206host\u7edf\u8ba12021\u5e749\u67088\u65e517\u70b9\u949f30~59\u5206\u949f\u5185\u7684session\u8bf7\u6c42\u6570\nperl lsnr_analyzer.pl -t &#039;08-SEP-2021 17:[3-5][0-9]&#039; -h listener.log\n# \u5206host\u7edf\u8ba12021\u5e749\u67088\u65e517\u70b9\u949f17\u5206\u949f\u5185\u6bcf\u79d2\u7684session\u8bf7\u6c42\u6570\nperl lsnr_analyzer.pl -t &#039;08-SEP-2021 17:17:[0-5][0-9]&#039; -h listener.log<\/code><\/pre>\n<p>\u7ed3\u679c\uff1a<\/p>\n<pre><code>08-SEP-2021 17:30 =&gt; Total:2\n                172.16.65.245    2\n08-SEP-2021 17:31 =&gt; Total:10\n                 172.16.65.245   2\n                 172.16.4.11     5\n                 172.16.5.119    10\n......\n08-SEP-2021 17:41 =&gt; Total:2\n                 172.16.69.13    2\n08-SEP-2021 17:42 =&gt; Total:1\n                 172.16.69.13    1\n......\n08-SEP-2021 17:56 =&gt; Total:10\n                 172.16.4.11     10\n\n08-SEP-2021 17:59 =&gt; Total:7\n                 172.16.65.245   1\n                 172.16.4.11     10<\/code><\/pre>\n<p><a href=\"http:\/\/dba.qishuo.xin\/wp-content\/uploads\/2021\/09\/wp_editor_md_b0db2007264e4c622285dd0bc94c83c1.jpg\" data-fancybox=\"images\" data-fancybox=\"images\"><img decoding=\"async\" src=\"http:\/\/dba.qishuo.xin\/wp-content\/uploads\/2021\/09\/wp_editor_md_b0db2007264e4c622285dd0bc94c83c1.jpg\" alt=\"\" \/><\/a><\/p>\n<h3><span class=\"ez-toc-section\" id=\"2_%E4%BD%BF%E7%94%A8fgrep%E6%9D%A5%E7%BB%9F%E8%AE%A1\"><\/span>2. \u4f7f\u7528fgrep\u6765\u7edf\u8ba1<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u53c2\u8003\uff1a<br \/>\nShell: extract more from listener.log (\u5206\u6790oracle\u76d1\u542c\u65e5\u5fd7)<a target=\"_blank\" href=\"https:\/\/www.cnblogs.com\/DataArt\/p\/10018008.html\">https:\/\/www.cnblogs.com\/DataArt\/p\/10018008.html<\/a><\/p>\n<h3><span class=\"ez-toc-section\" id=\"3_%E9%99%84%E5%BD%95\"><\/span>3. \u9644\u5f55<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<h4><span class=\"ez-toc-section\" id=\"31_lsnr_analyzerpl%E6%96%87%E4%BB%B6%E4%B8%8B%E8%BD%BD\"><\/span>3.1. <code>lsnr_analyzer.pl<\/code>\u6587\u4ef6\u4e0b\u8f7d<span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p><a target=\"_blank\" href=\"http:\/\/dba.qishuo.xin\/wp-content\/uploads\/2021\/09\/lsnr_analyzer.zip\">lsnr_analyzer<\/a><\/p>\n<h4><span class=\"ez-toc-section\" id=\"32_%E8%BF%9E%E6%8E%A5%E6%AD%A3%E5%B8%B8%E4%B8%8E%E5%BC%82%E5%B8%B8%E7%9A%84%E6%97%A5%E5%BF%97\"><\/span>3.2. \u8fde\u63a5\u6b63\u5e38\u4e0e\u5f02\u5e38\u7684\u65e5\u5fd7<span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p>\u8fde\u63a5\u6b63\u5e38\u7684\u65e5\u5fd7\uff1a<\/p>\n<pre><code>09-SEP-2021 01:13:05 * (CONNECT_DATA=(SERVICE_NAME=etdb2)(CID=(PROGRAM=sqlplus)(HOST=ZHJKCTDB.localdomain)(USER=oracle))) * (ADDRESS=(PROTOCOL=tcp)(HOST=172.16.6.201)(PORT=12297)) * establish * etdb2 * 0<\/code><\/pre>\n<p>\u8fde\u63a5\u5f02\u5e38\u7684\u65e5\u5fd7\uff1a<\/p>\n<pre><code>09-SEP-2021 01:16:15 * (CONNECT_DATA=(SERVICE_NAME=etdb3)(CID=(PROGRAM=sqlplus)(HOST=ZHJKCTDB.localdomain)(USER=oracle))) * (ADDRESS=(PROTOCOL=tcp)(HOST=172.16.6.201)(PORT=12459)) * establish * etdb3 * 12514\nTNS-12514: TNS:listener does not currently know of service requested in connect descriptor<\/code><\/pre>\n<p><a href=\"http:\/\/dba.qishuo.xin\/wp-content\/uploads\/2021\/09\/wp_editor_md_be9109deed9c5f089b0076f947d5fbc9.jpg\" data-fancybox=\"images\" data-fancybox=\"images\"><img decoding=\"async\" src=\"http:\/\/dba.qishuo.xin\/wp-content\/uploads\/2021\/09\/wp_editor_md_be9109deed9c5f089b0076f947d5fbc9.jpg\" alt=\"\" \/><\/a><\/p>\n<p><strong><span style='color:red'>\u7279\u522b\u8bf4\u660e\uff1a\u5bc6\u7801\u9519\u8bef\u4e0d\u662f\u8fde\u63a5\u9519\u8bef\u3002\u5982\u679c\u60f3\u5206\u6790\u67d0\u4e2aIP\u5c1d\u8bd5\u7528\u9519\u8bef\u7684\u5bc6\u7801\u6765\u8fde\u63a5\u6570\u636e\u5e93\uff0c\u53ef\u4ee5\u4f7f\u7528\u4e0a\u8ff0\u7684\u7edf\u8ba1IP\u5730\u5740\u7684\u65b9\u5f0f\u6765\u68c0\u67e5\u3002<\/span><\/strong><\/p>\n<h3><span class=\"ez-toc-section\" id=\"%E9%99%84%E5%BD%95%EF%BC%9A%E5%85%B3%E8%81%94%E6%88%96%E5%8F%82%E8%80%83%E6%96%87%E6%A1%A3\"><\/span>\u9644\u5f55\uff1a\u5173\u8054\u6216\u53c2\u8003\u6587\u6863<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<h4><span class=\"ez-toc-section\" id=\"A_%E5%8F%82%E8%80%83%E7%9A%84%E6%96%87%E6%A1%A3\"><\/span>A. \u53c2\u8003\u7684\u6587\u6863<span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p>Oracle listener\u65e5\u5fd7\u7684\u89e3\u6790\u5229\u5668\uff1a <a target=\"_blank\" href=\"https:\/\/oracleblog.org\/working-case\/analyzer-oracle-listener\/\">https:\/\/oracleblog.org\/working-case\/analyzer-oracle-listener\/<\/a><\/p>\n<h4><span class=\"ez-toc-section\" id=\"B_%E5%85%B3%E8%81%94%E7%9A%84%E6%96%87%E6%A1%A3\"><\/span>B. \u5173\u8054\u7684\u6587\u6863<span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p>\u6e05\u7406Oracle\u76d1\u542c\u65e5\u5fd7\uff1a<a target=\"_blank\" href=\"http:\/\/dba.qishuo.xin\/?p=411\">http:\/\/dba.qishuo.xin\/?p=411<\/a><br \/>\nORA-12516:TNS:\u76d1\u542c\u7a0b\u5e8f\u627e\u4e0d\u5230\u7b26\u5408\u534f\u8bae\u5806\u6808\u8981\u6c42\u7684\u53ef\u7528\u5904\u7406\u7a0b\u5e8f\uff1a<a target=\"_blank\" href=\"http:\/\/dba.qishuo.xin\/?p=1383\">http:\/\/dba.qishuo.xin\/?p=1383<\/a><br \/>\nOracle \u4f7f\u7528 SCANs \u662f\u5982\u4f55\u521b\u5efa\u6570\u636e\u5e93\u8fde\u63a5\uff1a<a target=\"_blank\" href=\"http:\/\/dba.qishuo.xin\/?p=1755\">http:\/\/dba.qishuo.xin\/?p=1755<\/a><br \/>\nOracle RAC \u4fee\u6539\u4fa6\u542c (listener)\u7aef\u53e3\uff1a<a target=\"_blank\" href=\"http:\/\/dba.qishuo.xin\/?p=1152\">http:\/\/dba.qishuo.xin\/?p=1152<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5728\u5de1\u68c0\u8fc7\u7a0b\u4e2d\u9700\u8981\u5b9a\u671f\u68c0\u67e5\u6570\u636e\u5e93\u8fde\u63a5\u60c5\u51b5\uff0c\u5982\u679c\u76f4\u63a5\u67e5&hellip;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[2,24],"tags":[16,55,54],"class_list":["post-417","post","type-post","status-publish","format-standard","hentry","category-oracle","category-24","tag-oracle","tag-55","tag-54"],"_links":{"self":[{"href":"http:\/\/dba.qishuo.xin\/index.php?rest_route=\/wp\/v2\/posts\/417","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/dba.qishuo.xin\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/dba.qishuo.xin\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/dba.qishuo.xin\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/dba.qishuo.xin\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=417"}],"version-history":[{"count":12,"href":"http:\/\/dba.qishuo.xin\/index.php?rest_route=\/wp\/v2\/posts\/417\/revisions"}],"predecessor-version":[{"id":1794,"href":"http:\/\/dba.qishuo.xin\/index.php?rest_route=\/wp\/v2\/posts\/417\/revisions\/1794"}],"wp:attachment":[{"href":"http:\/\/dba.qishuo.xin\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=417"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/dba.qishuo.xin\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=417"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/dba.qishuo.xin\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=417"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}