| Paul Ilechko 2006-08-30, 1:26 am |
| sachins50@yahoo.com wrote:
> Hi All,
>
> I am working as web admin. And I have a task to monitor and record
> consumption of memory by websphere JVMs (app server) while running
> web applications on AIX LPAR.
>
> I know that Nodeagent and Dmgr processes take certain Heap (256). and
> I have provided 768 MB max. heap to the 2 JVMs in my env. I am
> running a load of 600+ concurrent users. I want to get some idea that
> at this kind of load how much memory does those 2 JVMs actually take.
> I have seen that it did give OutOfMem and dumps when heap was 512 per
> JVM.
>
> So is there anyway I can find memory consumption using any or many
> AIX commands like ps, nmon, sar etc... ?
Not really, they only show info at the process level. Use the
performance monitoring tools in the WAS admin console, or buy a product
like IBM's ITCAM.
|