Hi All

I am working on Tomcat 4.1.24 on Solatis-8, 12 CPU, 24GB RAM Machine. I am using Apache 2.0.43 and the Jdk version is 1.4.1_02.

When I start my server then after 5-6 hours my server becomes very slow and then I need to restart my server. I am taking the top stats for the tomcat and have found that normally the thread remains between 100- 140 but when the system crashes it reaches to 372 and the memory gradually increases from 256 to some where around 660. The top stats are as follows

 PID USERNAME THR PRI NICE SIZE  RES STATE   TIME   CPU COMMAND
13082 root   115  0   0 653M 578M cpu/290 313:31 37.64% java
13082 root   139  7   0 654M 579M cpu/291 388:08 40.78% java
13082 root   143  0   0 654M 580M cpu/419 466:39 41.43% java
13082 root   374  1   0 662M 589M cpu/323 547:47 47.03% java
13082 root   374 10   0 662M 589M cpu/291 625:42 53.59% java

Here the Thread count increases from 143 to 374 in just 10 min. Even though the no of user accessing this site has decreased. I really don’t know what the problem is...
I have set the Catalina Option as "-Xms128M -Xmx512M" but even setting the value of -XMx1024 doesn't solved my problem.

The connector settings in my server.xml are as follows

<Connector className="org.apache.coyote.tomcat4.CoyoteConnector" acceptCount="5" bufferSize="2048" connectionTimeout="20000" debug="0" disableUploadTimeout="false" enableLookups="false" maxProcessors="350" minProcessors="5" port="8009" protocolHandlerClassName="org.apache.jk.server.JkCoyoteHandler" proxyPort="0" redirectPort="8443" scheme="http" secure="false" tcpNoDelay="true" useURIValidationHack="false">
<Factory className="org.apache.catalina.net.DefaultServerSocketFactory"/>
</Connector>

Please tell me what is the problem with my configuration.
Please help me

Thanks & Regards
Mohit




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