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From "Rick" <r...@xtech.ca>
Subject Re: JK2 performance tuning
Date Fri, 18 Jul 2003 07:08:20 GMT
Simon Pabst wrote:

 "try reasonable values like 10 mins (600)"
 
 Are you sure that is seconds...I think it's milliseconds.

----- Original Message ----- 
From: "joseph lam" <joseph.lam@quotepower.com>
To: "Tomcat Users List" <tomcat-user@jakarta.apache.org>
Sent: Thursday, July 17, 2003 8:25 PM
Subject: Re: JK2 performance tuning


> So nothing related to the jk2 connection between Apache and TC can be 
> tuned? How many connections will Apache make? Auto grow?
> 
> Joseph Lam
> 
> Simon Pabst wrote:
> 
> > You can tune CoyoteConnector acceptCount and timeout values.
> > acceptCount=10 should be fine, though you never know (test test test :-)
> > timeout value (in seconds) shouldn't be set to 0 (infinite) or too 
> > high, else your socket count will go up much as time goes by (which 
> > not only consumes file descriptors but valuable JVM memory AFAIK),
> > try reasonable values like 10 mins (600) (20000 is suggested in jk2 doc).
> > If timeout is too low you could get errors too (server not available), 
> > so test test test again.
> >
> >
> > If you use mod_jk2 load balancing use multithreading Apache (worker mpm)
> >
> >
> > At 20:25 17.07.2003 +0800, you wrote:
> >
> >> I just got JK2 2.0.2 installed and working with Apache 2.0.47. Since 
> >> my site will have high traffic and lots of concurrent connections, 
> >> what parameters should I fine tune (other than the min/maxProcessor 
> >> in server.xml) ? How does Apache manage its jk2 connections to Tomcat?
> >>
> >> Joseph Lam
> >>
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> 
> 
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