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| Problem | Instructions on setting the maximum size of permanent generation for the Java™ HotSpot virtual machine. | | | | Solution | To set the maximum size of permanent generation in HotSpot v1.0.1, use the command line option:
-XX:MaxPermSize=<desired size in kilo bytes>
For example:-XX:MaxPermSize=32768
Appending k or K to indicate kilobytes, or m or M to indicate megabytes is not supported in HotSpot v1.0.1. This option only takes an integer that specifies a value in kilobytes.
To set the maximum size of permanent generation in HotSpot v1.3.1, use the command line option:
-XX:MaxPermSize=<desired size in bytes>
This sets the maximum size of permanent generation (in bytes). Appending the letter k or K to indicate kilobytes, or m or M to indicate megabytes is supported.
For example: -XX:MaxPermSize=128K specifies a value of 128 kilobytes for MaxPermSize. | |
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Product categories: Software, Application Servers, Distributed Application & Web Servers, WebSphere Application Server, Java SDK Operating system(s): HPUX Software version: 3.5, 4.0, 5.0, 5.1, 6.0 Software edition: Edition Independent Reference #: 1162241 IBM Group: Software Group Modified date: 2004-03-03
(C) Copyright IBM Corporation 2000, 2004. All Rights Reserved.
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