Re: Any synchronization issues with SMP?

2004-07-01 Thread Martin Schulz
nteresting things are going to happen on larger SMP systems. Martin Martin Schulz wrote: it appears that the JVM slows everything down to a crawl, including the code path which should lead to another accept being called., for up to 8 minutes!!! Furthermore, the mpstat has the nice porperty that CPU usa

Re: Any synchronization issues with SMP?

2004-06-25 Thread Martin Schulz
list only if I learn anything which impacts Tomcat directly (other than that the code path to hand of the socket accept responsibility is not suitable for _very_ high hit rates, which does not worry me too much at this point). Cheers! Martin Martin Schulz wrote: Rainer, Thanks for the tips.

Re: Any synchronization issues with SMP?

2004-06-23 Thread Martin Schulz
h 1.3.1_09). In this stack dump you should be able to figure out, in which methods most of your threads stay and what the status is. Is there native code included (via JNI)? Any synchronization done in the application itself? Are you using Tomcat clustering? Which JVM? Sincerely Rainer Jung Martin Sc

Any synchronization issues with SMP?

2004-06-18 Thread Martin Schulz
such a scenario. .I have kept system statistics for both scenarios and can provide these on request. Thanks! Martin Schulz - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]

org.apache.catalina.loader.WebappClassLoader cacheing

2003-02-05 Thread Martin Schulz
Hi, I would like to know whether I can control the cacheing behavior of org.apache.catalina.loader.WebappClassLoader somehow. For the purpose of developing a server application, I would like to be able to drop in config files and other resource files such as scripts and be able to reload them pro