Tuesday, June 21, 2011

multiple frmweb.exe processes are consunming all cpu and memory resources

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Problem: 100% CPU utilization of Application Server Forms & Reports


application.log

=== ODM Data Collection ===
11/01/17 11:34:38 formsweb: Forms session <2094> exception stack trace:
java.net.SocketException: Connection reset by peer: socket write error
at java.net.SocketOutputStream.socketWrite0(Native Method)
at java.net.SocketOutputStream.socketWrite(SocketOutputStream.java:92)



Solution:


You are using webcache to run forms. It normally cause the performance problem when the number of users go high.
1) So you can disable webcache and run with HTTP Listen port (7778) in the URL.
2) Set "KeepAlive" directive in httpd.conf file to "Off" as below and restart the services and test. This will improve the performance.

KeepAlive Off

Note: You can set this parameter if you use forms application only. If you use any other applications like Portal then do not set this, try the first option.



    

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