Tomcat 管理和性能监控工具 LambdaProbe

     <p>LambdaProbe是一款 Tomcat 的管理以及性能测试的强大的免费开源工具，LambdaProbe拥有几乎所有Tomcat Manager的功能, 可以说是一个增强版本的 Tomcat Manager。<br /> <br /> 以下它是它提供的一些功能特性：</p>    <ul>     <li><em>New!</em> Comprehensive JVM memory usage monitor.</li>     <li>JBoss compatibility</li>     <li>Display of deployed applications, their status, session count, session object count, context object count, datasource usage etc.</li>     <li>Start, stop, restart, deploy and updeploy of applications</li>     <li>Ability to view deployed JSP files</li>     <li>Ability to compile all or selected JSP files at any time.</li>     <li>Ability to pre-compile JSP files on application deployment.</li>     <li><em>New!</em> Ability to view auto-generated JSP servlets</li>     <li>Display of list of sessions for a particular application</li>     <li>Display of session attributes and their values for a particular application. Ability to remove session attributes.</li>     <li>Ability to view application context attributes and their values.</li>     <li>Ability to expire selected sessions</li>     <li>Graphical display of datasource details including maximum number of connections, number of busy connections and configuration details</li>     <li><em>New!</em> Ability to group datasource properties by URL to help visualizing impact on the databases</li>     <li>Ability to reset data sources in case of applications leaking connection</li>     <li>Display of system information including System.properties, memory usage bar and OS details</li>     <li>Display of JK connector status including the list of requests pending execution</li>     <li>Real-time connector usage charts and statistics.</li>     <li>Real-time cluster monitoring and clulster traffic charts</li>     <li><em>New!</em> Real time OS memory usage, swap usage and CPU utilisation monitoring</li>     <li>Ability to show information about log files and download selected files</li>     <li>Ability to tail log files in real time from a browser.</li>     <li>Ability to interrupt execution of "hang" requests without server restart</li>     <li><em>New!</em> Ability to restart Tomcat/JVM via Java Serview Wrapper.</li>     <li><a href="/misc/goto?guid=4958198753252045101">Availability "Quick check"</a></li>     <li>Support for <a class="extlink" href="/misc/goto?guid=4958198753991023232" target="_blank">DBCP</a>, <a class="extlink" href="/misc/goto?guid=4958198754730040650" target="_blank">C3P0</a> and <a href="/misc/goto?guid=4958198755468339335">Oracle</a> datasources</li>     <li>Support for Tomcat 5.0.x and 5.5.x</li>     <li>Support for Java 1.4 and Java 1.5</li>    </ul>    <p><a href="/misc/goto?guid=4958198756196439338" target="_img"><img title="Cluster stats" border="0" alt="Cluster stats" src="https://simg.open-open.com/show/c1c72f30393a8d12facbe50246408643.png" width="217" height="156" /></a> <a href="/misc/goto?guid=4958198756924863517" target="_img"><img title="Tailing log file" border="0" alt="Tailing log file" src="https://simg.open-open.com/show/cb22bc63d391e04e77ab24773c03a704.png" width="217" height="156" /><br /> </a></p> 项目地址：    <a href="/misc/goto?guid=4958198757665538301" target="_blank">http://www.lambdaprobe.org/d/index.htm</a>    <br />