Re: CPU hogging apps

Is there a new micro version of the JVM available.  I ran into a number 
of bugs in the JVM in that version on Solaris.

Chuck


On Jul 16, 2004, at 9:49 AM, [email protected] wrote:

> Hi All!
>
> We have several applications on WO 4.5.1 (update 4) running on Solaris 
>  2.8.
> And the problem is that several times a day they go "bad" - taking 
> more  that
> 60% of CPU and staying in this state, never come out of it. So we have 
> to
> kill the instance and start another one. This happens to several 
> different
> application, so I kinda suspect it's not the code itself.
>
> I know about Java Heap Size options and we have them set quite high. 
> Does
> not seem to make any difference. And there are no OutOfMemory 
> exceptions in log
> files. In fact, there are no exceptions.
>
> Problem seems to have gotten worse since we moved to a new hardware. 
> It has
> the same configuration, only it's a newer machines. If on old hardware 
> it
> happened one or two times a week, now it's happening several times a 
> day, which
> is becoming a problem for admin guys.
>
> I searched archives, but pretty much all advises are to increase Java 
> Heap
> Size.
> Is there anything else we can do? Upgrade to 5.0 is not an option at  
> the
> moment.
>
> Thank you very much in advance,
>
> Marina Mechtcheriakova
> Developer
>
> America Online
> _______________________________________________
> WebObjects-admin mailing list
> [email protected]
> http://www.omnigroup.com/mailman/listinfo/webobjects-admin