APAR status
Closed as program error.
Error description
WPT is started using 50 clients to hit the trade application.
The initial memory usage of the Apache process was 12Mb. After
24 hours, the memory usage went up to 160Mb and it keeps
growing.
Local fix Problem summary
****************************************************************
* USERS AFFECTED: All WebSphere Application Server users of *
* HTTP plugin for webservers. *
****************************************************************
* PROBLEM DESCRIPTION: WPT ( Web Performance Tool )is started *
* using 50 clients to hit the trade *
* application. *
* *
* The initial memory usage of the Apache *
* process was 12Mb. After 24 hours, the *
* memory usage went up to 160Mb and it *
* keeps growing. *
* *
* Memory gets used up as load increases. *
****************************************************************
* RECOMMENDATION: *
****************************************************************
ESI (Edge Side Includes) processor within plugin
was not freeing a portion of memory for every
request.
Problem conclusion
When ESI is enabled in the plugin, an internal variable having
a size of 24 bytes was not getting freed for every request.
Plugin has been changed to free that memory so there is no
memory leak.
Temporary fix Comments
APAR information |
APAR number |
PQ75991 |
Reported component name |
WAS BASE 5.0 |
Reported component ID |
5630A3600 |
Reported release |
00A |
Status |
CLOSED PER |
PE |
NoPE |
HIPER |
NoHIPER |
Special Attention |
NoSpecatt |
Submitted date |
2003-07-03 |
Closed date |
2003-07-18 |
Last modified date |
2003-07-18 |
APAR is sysrouted FROM one or more of the following:
APAR is sysrouted TO one or more of the following:
Modules/Macros
Publications Referenced
Applicable component levels |
R003 PSY |
UP |
R00A PSY |
UP |
R00H PSY |
UP |
R00I PSY |
UP |
R00P PSY |
UP |
R00S PSY |
UP |
R00W PSY |
UP |
|