Another place to look is DNS -- can you ping your tomcat servers from the apache server? Can you do the reverse? I mean by name not IP. Try specifying IP to host relations in hosts/lmhosts.
On Mon, 20 Sep 2004 15:10:36 +0100, Dale, Matt <[EMAIL PROTECTED]> wrote: > > and could there be some network congestion in your live environment? > > Ta > Matt > > > > -----Original Message----- > From: Shapira, Yoav [mailto:[EMAIL PROTECTED] > Sent: 20 September 2004 15:05 > To: Tomcat Users List > Subject: RE: performance problem > > Hi, > Clues no, but a question to ask yourself: do you really need Apache > HTTPd in front? > > Yoav Shapira > Millennium Research Informatics > > >-----Original Message----- > >From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] > >Sent: Friday, September 17, 2004 3:06 PM > >To: [EMAIL PROTECTED] > >Subject: performance problem > > > >I have an apache/tomcat environment that is experiencing performance > >problems. > > > >My production environment has apache on one win2k box, and the two > tomcat > >instances on another win 2k box. > > > >When I load test the my application directly against either of the > tomcat > >instances, I get about 150 req/s. When I test with apache in front, I > get > >10 req/s. This was with apache server temporarily placed on same > network > >segment as tomcat box. > > > >I recreated the production setup on a couple of developer workstations > >(slightly slower hardware than the production environment), and got > > 70 > >req/s. > > > >Apache and tomcat conf files are essentially identical in both > >environments. > > > >Does anyone have any clues? > > This e-mail, including any attachments, is a confidential business communication, > and may contain information that is confidential, proprietary and/or privileged. > This e-mail is intended only for the individual(s) to whom it is addressed, and may > not be saved, copied, printed, disclosed or used by anyone else. If you are not > the(an) intended recipient, please immediately delete this e-mail from your computer > system and notify the sender. Thank you. > > --------------------------------------------------------------------- > To unsubscribe, e-mail: [EMAIL PROTECTED] > For additional commands, e-mail: [EMAIL PROTECTED] > > > > --------------------------------------------------------------------- > To unsubscribe, e-mail: [EMAIL PROTECTED] > For additional commands, e-mail: [EMAIL PROTECTED] > > > > --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]