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1. Re: idle time goes to 0 in an instant and stays that way
slaboure May 4, 2005 9:49 AM (in response to nwc)- which JVM and which OS (and threading model)?
could that be a JVM/OS threading issue? -
2. Re: idle time goes to 0 in an instant and stays that way
nwc May 4, 2005 1:44 PM (in response to nwc)"sacha.labourey@jboss.com" wrote:
- which JVM and which OS (and threading model)?
Red Hat Enterprise Linux ES release 3 (Taroon)
java version "1.4.2_03"
Java(TM) 2 Runtime Environment, Standard Edition (build 1.4.2_03-b02)
Java HotSpot(TM) Client VM (build 1.4.2_03-b02, mixed mode)
JBoss 3.2.3 -
3. Re: idle time goes to 0 in an instant and stays that way
nwc May 4, 2005 1:52 PM (in response to nwc)Oh, and:
Linux version 2.4.21-4.0.1.ELsmp (bhcompile@bugs.devel.redhat.com) (gcc version 3.2.3 20030502 (Red Hat Linux 3.2.3-20)) #1 SMP Thu Oct 23 01:21:42 EDT 2003 -
4. Re: idle time goes to 0 in an instant and stays that way
genman May 4, 2005 8:45 PM (in response to nwc)
I would turn on debug logging and get stack traces. If you get a feeling for what your process normally does during the time it changes behavior, a trace might pinpoint something.
Also, check using "lsof" and see if your process is running out of files. -
5. Re: idle time goes to 0 in an instant and stays that way
nwc May 4, 2005 8:55 PM (in response to nwc)"genman" wrote:
I would turn on debug logging and get stack traces. If you get a feeling for what your process normally does during the time it changes behavior, a trace might pinpoint something.
Also, check using "lsof" and see if your process is running out of files.
Thanks for the suggestions.
Our application does use (lots of) temporary files quite intensively, but if there was a file handle problem, shouldn't there be something about it recorded in a log file somewhere?