Thanks Peter for a quick response.
I understand java process takes more than the java heap which we provided. But 9G is huge variance.
Couple of month back it was taking 5G(which is OK). But now it reached to 9G.
Can you please recommond any tool. So that i can see what exactly eating all the memory.
Thank You So Much
Is the memory increasing during runtime?
How do you size the PermGen and how many threads are running? Maybe this will give a hint.
Also I've seen JVM or OS related bugs in such cases. You should check for OS patches and the latest JVM version.
Yes its increasing on runtime. Once i do a fresh restart, the 1st week it reaches to 3-4G then after couple of weeks its going to 9G.
PermGen is 512mb and nearly 350 live threads.
I will try with latest OS patches and get back to you guys.
Also you should check whether to use a newer JVM version.