[TriLUG] Need perfomance tuning tips for tomcat 4.06

Smith, Brett bsmith at bloodhoundinc.com
Mon Apr 26 11:05:50 EDT 2004


>>Smith, Brett wrote:
>> Can you control resources used by tomcat 4.06?
>> I have a tomcat 4.06 server running that is soaking up some resources I
want
>> back.
>> Do you guys have performance tuning suggestions other than upgrade?
>> I can't upgrade because of the amount of development required to move to
>> 4.1x or 5.1
>> 

>Basics, you might have already tried all following:
>1) Switch off logging or reduce it to minumum.
The logging is a good idea.
where is the logging controlled from? 
>2) Hostname lookups.
Can you give me a quick rundown on where 3and4 are located?
>3) Max and min processes.
>4) Control java's heap/stack sizes (-X options)
>5) Check if any development related options are enabled,  like 
>reloadable or unnecessary jars being loaded.
>6) See if you can use any other jvm.

>What is machine configuration/RAM?
Dual 733 w/1024 | rh 7.1 | j2sdk1.4.2_03
nothing I can do about machine. 

>HTH.
>-Krishna
I am pretty new to Tomcat but not linux so you can be real brief with where
to find 1,2,3.
Are they controlled in the server.xml or a config/ file?
I will have a look at the other stuff you suggested.
Thanks 
Brett

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