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Re: Tomcat - All threads (200) are currently busy

André Vila Cova

2007-07-12

Replies:

Hi!

I've this two processes:

tomcat   6404 0.0 2.6 484396 105456 ?   Sl  01:05  0:14
/usr/local/java1.5/bin/java -Xms64m -Xmx200m -Xss512k -
Djava.util.logging.manager=org.apache.juli.ClassLoaderLogManager -
Djava.util.logging.conf
tomcat   6555 0.1 3.8 516420 154452 ?   Sl  01:09  0:39
/usr/local/java1.5/bin/java -Xms64m -Xmx200m -Xss512k -
Djava.util.logging.manager=org.apache.juli.ClassLoaderLogManager -
Djava.util.logging.conf

Output is null when I execute the following command:
[root@(protected)
[root@(protected) ~]#

How can I see what thread is doing?

Thank You



On 7/11/07, Titi Wangsa <blacksnow666@(protected):
>
> probably some threads are performing database operation
> and it takes too long so new threads are being spawned,
> the new threads are also taking too long, so newer threads are being
> spawned.
> too much spawning, that is what is causing the limit break.
>
> On 7/12/07, André Vila Cova <andremailinglist@(protected):
> > I don't think so... I will see..but, why i get the error?
> > SEVERE: All threads (200) are currently *busy*, waiting. *Increase
> >
> >
> > On 7/11/07, Mladen Turk <mladen.turk@(protected):
> > >
> > > André Vila Cova wrote:
> > > > Hello!
> > > >
> > > > I get lot of times the following error:
> > > >
> > > > SEVERE: All threads (200) are currently *busy*, waiting. *Increase
> > > > maxThreads*
> > > > **
> > > > *Strange is that i've configured in server.xml the following
> > > > (maxThreads=400):*
> > > > *
> > > >
> > >
> > > You have probably done that for a wrong connector.
> > >
> > > Regards,
> > > Mladen.
> > >
> > > ---------------------------------------------------------------------
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> > >
> >
>
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