Hi, I'm having a problem with tomcat and apache, the main symptom
is apache gets too slow and the website does not respond almost any
request. It looks like tomcat is not responding fast enough the apache
requests or tomcat is not closing the sockets (that's why they appear
in IDLE state)
What I see:
- Apache gets its MaxClients number
- A lot of sockets between apache and tomcat are in "IDLE" state.
The socket between the http process and the client is closed
- The number of threads in tomcat are increasing reaching
sometimes the max configured (it's two times the MaxClients in apache)
- The java's heap is not reaching its upper limit
- There's no memory need (scan rate keeps under 50)
- There's not CPU problem (run queue keeps under 1)
- If I increase the number of apache MaxClients, the number of http
process reach that limit and most of them turns into IDLE state.
The environment:
- Apache 1.3.26
- Tomcat 3.2.4 (using ajp12 I switched to ajp13 and it was no changes)
- Solaris 8
Any suggestion will be appreciated,
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