Re: [Wrapper-user] suddenly java.exe consumes 100 percent of free processor time

[Vinod P. <vi...@gm...>]

Have you ruled out the possibility of some part of your code being the
reason for this?

If you can, run the app with jmx support enabled
(-Dcom.sun.management.jmxremote).  This might tell you which thread is
consuming 100% cpu and in which method.

Regards,
Vinod.

On 9/2/05, Frank Fischer <fra...@di...> wrote:
> =20
> Hi all=20
>  =20
> I'm using the Wrapper in a productive environment now for about 10 months=
.
> So far expect for one problem it runs very fine.=20
> About 3 times within this periode i had a strange effect. On a W2k3 Serve=
r
> Dual Xeon the java.exe suddenly, after a period of some months without an=
y
> problem, consumes constantly 100% of the free processor time. It's not th=
at
> dramatic since it only uses free ressources and doesn't block others
> processes, but however it's not the way it should work.=20
> The funny thing about it - the Java Application and the Service Wrapper b=
oth
> seem to continue working without problem or loss of performance. Also mem=
ory
> usage is stable.=20
> What i can say, is, that my Java Application seems to be in normal state =
as
> ever, there is no abnormal behaviour, so i guess, it's not the source for
> the effect. Also the logs of the service wrapper look quite normal - ping
> seems to be working constantly and a service restart using indows Control
> Settings/Services works fine.=20
>  =20
> Does anyone ever had a similar situation?=20
> Could it be, that the source of the effect is somewhere in the Java part =
of
> the Service Wrapper? Is there a way to check this?=20
> Any ideas, hints?=20
>  =20
> Thanks for your help=20
> Frank