-- good advice.
>
> Yoav Shapira http://www.yoavshapira.com
>
>
>
>
> >-Original Message-
> >From: Dale, Matt [mailto:[EMAIL PROTECTED]
> >Sent: Thursday, October 14, 2004 4:04 PM
> >To: Tomcat Users List; Sam Gallant
> >Subject: RE: Tomcat 5 p
I haven't gotten around to really investigating the issue yet, but I'm
having a similar problem, though on Windows with IIS. But what I have
noticed is that the pause corresponds to connection errors being logged
in the Windows event log from the ajp connector piece. It might just be
a side e
> From: "Cox, Charlie" <[EMAIL PROTECTED]>
> Sent: Thursday, October 14, 2004 12:54 PM
> Is your machine swapping? 512MB can go quickly...
It sounds like swapping to me.
The problem is that even though you say "256MB" on the Java Heap, the heap
consumes a LOT more than that in Real Ram, and coul
r but increasing the Xmx
> setting to what is required by the app so as not to experience out of memory
> exceptions.
>
>
>
>
> -Original Message-
> From: Sam Gallant [mailto:[EMAIL PROTECTED]
> Sent: 14 October 2004 21:25
> To: Tomcat Users List
> S
To: Tomcat Users List
Subject: Re: Tomcat 5 pause (free gmail account for fix :-)
Matt,
We have used jvmstat/visualgc which is how we found out that the
problem happens at times when no gc is taking place. We are actually
logging every second with jvmstat everyday at this point. The problem
we are
swapping? 512MB can go quickly...
>
>
>
> > -Original Message-
> > From: Sam Gallant [mailto:[EMAIL PROTECTED]
> > Sent: Thursday, October 14, 2004 3:40 PM
> > To: Montz, James C. (James Tower)
> > Cc: Tomcat Users List
> > Subject: Re: Tom
pira http://www.yoavshapira.com
>
>
>
>
> >-Original Message-
> >From: Dale, Matt [mailto:[EMAIL PROTECTED]
> >Sent: Thursday, October 14, 2004 4:04 PM
> >To: Tomcat Users List; Sam Gallant
> >Subject: RE: Tomcat 5 pause (free gmail account for fix :-)
&
gt;aggressive heap settings which will try to use all the memory in the
>machine that it can.
>
>I think more visibility of your garbage collection cycles is the first
port
>of call in any event.
>
>-Original Message-
>From: Sam Gallant [mailto:[EMAIL PROTECTED]
>Sent: 14
think more visibility of your garbage collection cycles is the first port of call in
any event.
-Original Message-
From: Sam Gallant [mailto:[EMAIL PROTECTED]
Sent: 14 October 2004 20:17
To: [EMAIL PROTECTED]
Subject: Tomcat 5 pause (free gmail account for fix :-)
Everyone,
Thanks in ad
We have tried using a profiler, but it hasn't worked well because the
problem only happens a few times over an eight hour day. When we run
the profiler the we get a different effect which may or may not be the
same problem plus the new effect happens quite often. Has anyone else
run into problem ru
I have a similar problem(TC 3.3.1) but it is related to our pooling
solution running out of connections and/or it trying to reap
not-checked-in connections. The lockups users reported were during a
reap cycle. After a few seconds up to a minute(sound familiar) it would
"go away" and the app wou
Is your machine swapping? 512MB can go quickly...
> -Original Message-
> From: Sam Gallant [mailto:[EMAIL PROTECTED]
> Sent: Thursday, October 14, 2004 3:40 PM
> To: Montz, James C. (James Tower)
> Cc: Tomcat Users List
> Subject: Re: Tomcat 5 pause (free gmail account f
y available on the machine?
>
> At times of 100% CPU Utilization, is it java that is consumnig the
> majority of it?
>
>
>
> -Original Message-
> From: Sam Gallant [mailto:[EMAIL PROTECTED]
> Sent: Thursday, October 14, 2004 2:17 PM
> To: [EMAIL PROTECTED]
&
On Thu, Oct 14, 2004 at 02:16:56PM -0500, Sam Gallant wrote:
: My company has been using Tomcat for several years, but a problem has
: crept up that we have not been able to solve. Basically, tomcat will
: stop processing requests for 2-60 second period several times a day.
It still may be some so
-
From: Sam Gallant [mailto:[EMAIL PROTECTED]
Sent: Thursday, October 14, 2004 2:17 PM
To: [EMAIL PROTECTED]
Subject: Tomcat 5 pause (free gmail account for fix :-)
Everyone,
Thanks in advance for any help. Also I have a gmail invite for the
person who has a fix for this if they are interested.
My
Everyone,
Thanks in advance for any help. Also I have a gmail invite for the
person who has a fix for this if they are interested.
My company has been using Tomcat for several years, but a problem has
crept up that we have not been able to solve. Basically, tomcat will
stop processing requests for
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