73 lines
3.6 KiB
HTML
73 lines
3.6 KiB
HTML
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
|
|
<html>
|
|
<head>
|
|
<META http-equiv="Content-Type" content="text/html; charset=utf-8">
|
|
<LINK rel="stylesheet" type="text/css" href="../../../rzahg/ic.css">
|
|
<title>Enable the trace service</title>
|
|
</head>
|
|
<BODY>
|
|
<!-- Java sync-link -->
|
|
<SCRIPT LANGUAGE="Javascript" SRC="../../../rzahg/synch.js" TYPE="text/javascript"></SCRIPT>
|
|
<h3>Enable the trace service</h3>
|
|
<p>Use the WebSphere administrative console to enable the trace service for an
|
|
application server. The trace service can be enabled dynamically or statically
|
|
for an application server.</p>
|
|
<p>When you enable trace dynamically, the trace settings are in effect only for
|
|
the lifetime of the server. The trace settings are not saved to the application
|
|
server configuration. Use dynamic trace when the problem you are diagnosing
|
|
occurs after the application server has started successfully.</p>
|
|
<p>When you enable trace statically, the trace settings are not enabled until
|
|
the application server is started (or restarted). The trace settings are used
|
|
every time you start the application server. Use static trace when the problem
|
|
you are diagnosing occurs during application server startup.</p>
|
|
<p><strong>Note</strong>: Depending on the amount of trace event data being collected,
|
|
the trace service can negatively affect performance of the application server.
|
|
Once you have gathered the appropriate trace, be sure to disable the trace
|
|
service.</p>
|
|
<p><strong>Enable the trace service</strong></p>
|
|
<p>To enable a trace service, follow these steps:</p>
|
|
<ol>
|
|
<li><a href="../admin/acstart.htm">Start the administrative console.</a></li>
|
|
<li> Expand <strong>Troubleshooting</strong>.</li>
|
|
<li>Click <strong>Logs and Trace</strong>.</li>
|
|
<li>Click your application server from the table.</li>
|
|
<li>Click <strong>Diagnostic trace</strong>.</li>
|
|
<li>Select a tracing option:
|
|
<ul>
|
|
<li>To enable trace statically, select the <strong>Configuration</strong> tab.</li>
|
|
<li>To enable trace dynamically, select the <strong>Runtime</strong> tab.</li>
|
|
</ul>
|
|
<p>The panel displays the attribute values currently assigned. Make any configuration
|
|
changes and continue.</p>
|
|
</li>
|
|
<li>Click <strong>Apply</strong>.</li>
|
|
<li>If enabling static trace, click the <strong>Save</strong> link at the top
|
|
of the page to save your configuration changes. Click <strong>Save</strong> on
|
|
the resulting page.</li>
|
|
</ol>
|
|
<p><strong>Disable the trace service</strong></p>
|
|
<p>To disable a trace service, follow these steps:</p>
|
|
<ol>
|
|
<li><a href="../admin/acstart.htm">Start the administrative console.</a></li>
|
|
<li> Expand <strong>Troubleshooting</strong>.</li>
|
|
<li>Click <strong>Logs and Trace</strong>.</li>
|
|
<li>Click your application server from the table.</li>
|
|
<li>Click <strong>Diagnostic trace</strong>.</li>
|
|
<li>Select a tracing option:
|
|
<ul>
|
|
<li>To disable a static trace, select the <strong>Configuration</strong> tab.
|
|
Uncheck the <strong>Enable Trace</strong> checkbox.</li>
|
|
<li>To disable a dynamic trace, select the <strong>Runtime</strong> tab.
|
|
Change the <strong>Trace Specification</strong> to <em>*=all=disabled</em>.</li>
|
|
</ul>
|
|
<p>The panel displays the attribute values currently assigned. Make any configuration
|
|
changes and continue.</p>
|
|
</li>
|
|
<li>Click <strong>Apply</strong>.</li>
|
|
<li>If enabling static trace, click the <strong>Save</strong> link at the top
|
|
of the page to save your configuration changes. Click <strong>Save</strong> on
|
|
the resulting page.</li>
|
|
</ol>
|
|
</body>
|
|
</html>
|