Re: CPU idle 0.0% problem, again ?

Just to re-enforce what others have already mentioned, the problem you
describe is almost certainly traceable to the particular version of the
JVM you are using.

In the Windoze world, I found that the 1.4.x JVM's are far better than
the 1.3.x branch. And, based on what I've read from others, the same
appears to be true for Solaris/Linux. I highly recommend giving one of
the 1.4.x JVM's a try. Or, if you don't want to do that, at least
upgrade to the most recent build of 1.3.1, which I believe is either 04
or 05. If you go with 1.4.x, I recommend the 1.4.1FCS release, as its
memory management is definitely better than in 1.4.0_01 (there is also
a 1.4.0_02, but I have not used this).

Rob

On Friday, September 20, 2002, at 07:23 AM, Thomas LARZILLIERE wrote:

> We use JVM from Sun 1.3.1_01 (with "server" option)
> rgds
> Thomas
>
> -----Message d'origine-----
> De : owner-resin-interest@xxx.com
> [mailto:owner-resin-interest@xxx.com]De la part de Max Kutny
> Envoye : vendredi 20 septembre 2002 15:42
> A : resin-interest@xxx.com
> Objet : Re: CPU idle 0.0% problem, again ?
>
>
>
> TL> Hi folks, i m in charge of a big portal (1 million page/day) using
> TL> resin. Sometimes, for no apparent reasons, cpu used by java down
> to
> TL> 1%/0.0%, and resin doed not answer anymore. In this case resin
> do not
> TL> respond to a stop command. Jvm dump (by a kill -3 on java pid) is
> TL> empty. Java process is still there but doed nothing.
>
> TL> We have the same problem than you (cpu 0.0%).
> TL> Conf is : Sun solaris 8
> TL> Apache
> TL> JDK 1.3.1
> TL> Resin 2.7
>
> Wow! I can't believe.
>
>
> TL> oracle 8i
> TL> We are working with Sun
> TL> professional services to find a solution, but perhap's you
> aleready
> TL> find a workaround?
>
> Have you tried other JVM? BTW what JVM do you use?
>
>
> --
> Max Kutny
>
Received on Fri 20 Sep 2002 11:45:10 -0700