Our load is very low, and all the new app deployed after changing to 5.0.19 was tested (undeployed to see if mem usage get lower) and I didn't find any other clue.

I think I'll have to profile it... hope to find the hole ;P

thanks anyway
Emerson

Shapira, Yoav wrote:
Hi,
What if your webapp actually requires more than 120MB of memory under
your load?

Yoav Shapira
Millennium Research Informatics



-----Original Message-----
From: Emerson Cargnin [mailto:[EMAIL PROTECTED]
Sent: Thursday, May 20, 2004 1:09 PM
To: Tomcat Users List
Subject: Re: Memory leak with Tomcat 5.0.19


wsedio wrote:

On 19-05-2004 23:15, Michiel Toneman wrote:


We were having severe memory problems too with 5.0.19.


Does Tomcat 5.0.24 fix this problem?


We added this to the jk2.properties:

request.registerRequests=false

and the memory usage was normal again. Somewhat non-obvious, I

agree.

It also gets rid of "Error registering request" messages in
catalina.out. We are using mod_jk (1.2) with Apache 1.3.x on Sun
Solaris and Linux.


Do you have to add the setting even if you are using jk 1.2 (not jk

2)?

Someone could answer this question, please? Becouse my available memory
is going down from 120 to 50 and to 10 megabytes to fast. And I'm not
finding any leak in my apps...


Below is the memory profile of one of our servers before and after

the

change ("old generation memory" refers to the memory buckets in the
garbage collector. For more information, see jvmstat. At 100% you

will

start getting OutOfMemory errors):


How do you get the memory profile? Is it a Tomcat command?

Thanks.

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Emerson Cargnin
Analista de Sistemas
Setor de Desenvolvimento de Sistemas - TRE-SC
tel : (048) - 251-3700 - Ramal 3181

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Setor de Desenvolvimento de Sistemas - TRE-SC
tel : (048) - 251-3700 - Ramal 3181

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