users@glassfish.java.net

Re: Grizzly consumes 100% CPU in SelectorThread.doSelect if client

From: <glassfish_at_javadesktop.org>
Date: Wed, 11 Jun 2008 12:49:39 PDT

Salut,

just a short reply from home: I thought I had posted it from my work, but somehow it did not here...

Using the Linux /proc/<PID>/task/<THREAD-ID> interface I found that the culprit for the 100% CPU usage was actually the SelectorThread as originally posted. More details, e.g. stack trace tomorrow.

We are using JDK 1.6.0_03 if I remember correctly. Is there any issue with NIO on Linux 2.6.20?

I downloaded the V2.1 build, but had no time to try this. Will do so tomorrow...

Looking forward to your findings and cheers, Jörg
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