JVM keep doing garbage collection for WEBLOGIC

[languages and scripting]

Hi,

I have encountered a problem with weblogic with the HPUX JVM.
Basically the JVM is doing GC quite often.

Currently the weblogic server is performing continuous NORMAL garbage collection. Approx average of 1 normal gc every sec.

Let me ask the question here and hope that you guys can help.

1) Why is it performing continuous normal GC? What causes it? How can I find out why? Any troubleshooting steps?

2) I know that continuous GC is taking place. The average CPU and meemory usage is very high. What will you recommend?

My email: fwying@frontline.com.sg.
Any comments welcome!

[Arunvijai_4]

Hello,

Which version of Java you are running ? Do you have latest patches installed as well ? Check these links,

http://www.hp.com/products1/unix/java/index.html
http://h21007.www2.hp.com/dspp/tech/tech_TechDocumentDetailPage_IDX/1,1701,1606,00.html

-Arun

[languages and scripting]

The JAVA version is 1.3.1.01.

Thanks for your info.
Let me go through the list first.