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From "Kim Albee" <mtita...@gmail.com>
Subject Re: Tomcat Crashing -- how do I read the resulting hs_err_pid11598.log?
Date Fri, 21 Jul 2006 15:09:02 GMT
Martin --

How do I tell when the memory allocation happens?  what do I look for in the
logfiles?  I sent the output that was put into the catalina.out file with
the original post -- there is nothing prior to that as far as errors in
processing in the catalina.out file.

thanks,
Kim :-)

On 7/20/06, Martin Gainty <mgainty@hotmail.com> wrote:
>
> Good Morning Darryl-
>
> make certain your HW is rock solid
> then I would inquire
> When does the memory allocation happen (e.g. at Tomcat startup. at webapp
> init, when processing big and bulky PDF's)
> check the logs at $TOMCAT_HOME/logs
> If its tomcat crashing (misconfigured server.xml or JVM bug check
> jakarta_service_YYYYMMDD.log)
> If its a genuine error (thrown to stderr) look at stderr_YYYYMMDD.log
> If its webapp specific check the stdout_YYYYMMDD.log AND/OR catalina.out
>
> M-
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> ----- Original Message -----
> From: "Darryl Miles" <darryl-mailinglists@netbauds.net>
> To: "Tomcat Users List" <users@tomcat.apache.org>
> Sent: Thursday, July 20, 2006 7:31 AM
> Subject: Re: Tomcat Crashing -- how do I read the resulting
> hs_err_pid11598.log?
>
>
> > Kim Albee wrote:
> >> The box has 4GB of RAM on it, and has experienced a memory failure.  We
> >> tested the physical RAM on the server, and it failed 2 extended memory
> >> tests, so we replaced the RAM.  We also saw that the swap space was
> only at
> >> 1.5GB, so we upped that to 6.5 GB.
> >
> > For most real-time client serving applications using any swap space to
> > service any part of those requests is counter productive.
> >
> > It only makes sense if you are using the swap as some form of data
> > backing store, but then you have to ask why not just leave it in a file
> > anyway.  The most natural backing store.
> >
> >
> >> so my question is:  how do I read/interpret the hs_err_pid11598.log
> file so
> >> I can figure out what is happening here?
> >
> > First have you found the file ?  Its usualy in the current working
> > directory of the JVM.
> >
> > find / -name "hs_err_pid11598.log" 2>/dev/null
> >
> >
> > Darryl
> >
> > ---------------------------------------------------------------------
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> >
> >

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