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From "Ralph Einfeldt" <ralph.einfe...@uptime-isc.de>
Subject AW: Tomcat Stability
Date Tue, 15 Jan 2002 13:53:47 GMT
Do you find anything usefull in the logs.

There are several levels on which tomcat can crash.
(The connector, the JVM, Tomcat itself)

Are there Exception, cores or what else ?

> -----Urspr√ľngliche Nachricht-----
> Von: Laurent Féral-Pierssens 
> [mailto:laurent-lists@distincthorizon.com]
> Gesendet: Dienstag, 15. Januar 2002 14:45
> An: tomcat-user@jakarta.apache.org
> Betreff: Tomcat Stability
> 
> 
> 
> Hi,
> 
> We've been experiencing problems with stability recently. 
> Every 2 weeks,
> Tomcat crashes with 500 errors. We now have more information 
> about what
> happened the last time.
> 
> Our configuration is:
> Tomcat 3.2.4 with Apache 1.3.20 and mod_jk
> Linux Debian, PIII 1 GHz, 512 Megs of RAM, Raid 1
> 
> Basically there is only one webapp on the server that has a 
> daily load of 40
> 000 Hits or 5 000 page views.
> 
> In the logs of Apache we've discovered that someone was using 
> Htdig to index
> the site, basically making one call every 5 sec for 45 
> minutes. That's were
> and when tomcat crashes.
> 
> So my questions, should I ugrade the server's hardware? Would Tomcat 4
> series be more stable? or would it be just a tomcat 
> configuration problem?
> 
> Thanks in advance for your help and advice!
> 
> Laurent
> 
> 
> 
> 
> 
> 
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