Created
March 30, 2011 04:03
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JBoss Memory Monitor
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<%@ page import="java.lang.management.*" %> | |
<%@ page import="java.util.*" %> | |
<html> | |
<head> | |
<title>JVM Memory Monitor</title> | |
</head> | |
<body> | |
<% | |
Iterator iter = ManagementFactory.getMemoryPoolMXBeans().iterator(); | |
while (iter.hasNext()) { | |
MemoryPoolMXBean item = (MemoryPoolMXBean) iter.next(); | |
%> | |
<table border="0" width="100%"> | |
<tr><td colspan="2" align="center"><h3>Memory MXBean</h3></td></tr> | |
<tr><td width="200">Heap Memory Usage</td><td> | |
<%=ManagementFactory.getMemoryMXBean().getHeapMemoryUsage()%> | |
</td></tr> | |
<tr> | |
<td>Non-Heap Memory Usage</td> | |
<td><%=ManagementFactory.getMemoryMXBean().getNonHeapMemoryUsage()%></td> | |
</tr> | |
<tr><td colspan="2"> </td></tr> | |
<tr><td colspan="2" align="center"><h3>Memory Pool MXBeans</h3></td></tr> | |
<% | |
Iterator iter = ManagementFactory.getMemoryPoolMXBeans().iterator(); | |
while (iter.hasNext()) { | |
MemoryPoolMXBean item = (MemoryPoolMXBean) iter.next(); | |
%> | |
<tr><td colspan="2"> | |
<table border="0" width="100%" style="border: 1px #98AAB1 solid;"> | |
<tr><td colspan="2" align="center"><b><%= item.getName() %></b></td></tr> | |
<tr><td width="200">Type</td><td><%= item.getType() %></td></tr> | |
<tr><td>Usage</td><td><%= item.getUsage() %></td></tr> | |
<tr><td>Peak Usage</td><td><%= item.getPeakUsage() %></td></tr> | |
<tr><td>Collection Usage</td><td><%= item.getCollectionUsage() %></td></tr> | |
</table> | |
</td></tr> | |
<tr><td colspan="2"> </td></tr> | |
<% | |
} | |
%> | |
</table> | |
</body> | |
</html> |
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