Re: Tomcat 5.5 hanged . Thread Dump Analyze

2008-07-16 Thread Olivier Fourel
There are 373 threads from the http connector pool at port 8180 (what's the configuration of this connector in server.xml?) The configuration is : What exactly do you mean by "hanged"? We have a C++ client that send requests to this port. In a normal situation Tomcat read the request a

Re: Tomcat 5.5 hanged . Thread Dump Analyze

2008-07-16 Thread Rainer Jung
Olivier Fourel schrieb: Hello all, our Tomcat production server hanged again. We made 2 thread dumps with few minutes between them. I used TDA but didn"t find any clear reason for the Tomcat state which stop answering request. In fact, It opens more and more socket without release them and fr

Re: Tomcat 5.5 hanged . Thread Dump Analyze

2008-07-16 Thread Olivier Fourel
> > >>> The only thing I found suspicious is that PermGen is at 99% in both of >>> them. >> >> What should be, accoring to your experience, a correct permgen size ? > (You also have a tonne of non-Tomcat threads running around, but none >>> appear hung; I presume your webapps created these and w

Re: Tomcat 5.5 hanged . Thread Dump Analyze

2008-07-16 Thread Olivier Fourel
t; > [EMAIL PROTECTED]> wrote: > >> > From: Olivier Fourel [mailto:[EMAIL PROTECTED] >> > Subject: Tomcat 5.5 hanged . Thread Dump Analyze >> > >> > our Tomcat production server hanged again. >> > We made 2 thread dumps with few minutes between them

Re: Tomcat 5.5 hanged . Thread Dump Analyze

2008-07-16 Thread Olivier Fourel
think ? Olivier On Wed, Jul 16, 2008 at 4:38 AM, Caldarale, Charles R < [EMAIL PROTECTED]> wrote: > > From: Olivier Fourel [mailto:[EMAIL PROTECTED] > > Subject: Tomcat 5.5 hanged . Thread Dump Analyze > > > > our Tomcat production server hanged again. > > We

RE: Tomcat 5.5 hanged . Thread Dump Analyze

2008-07-15 Thread Caldarale, Charles R
> From: Olivier Fourel [mailto:[EMAIL PROTECTED] > Subject: Tomcat 5.5 hanged . Thread Dump Analyze > > our Tomcat production server hanged again. > We made 2 thread dumps with few minutes between them. The only thing I found suspicious is that PermGen is at 99% in both of them.