Glenn Neilson mentioned to me yesterday that I might want to use the -verbose:gc command when starting tomcat so that I can see how garbage collection is working. I have done this but it does not seem to give me much useful info. Is there anything in particular that I should be looking for?
Is there a good way to pinpoint the problem to the connector either by looking at logs, setting a switch when I startup tomat, or anything else? I can't seem to find anything so far, who knows. Brandon -----Original Message----- From: Turner, John [mailto:[EMAIL PROTECTED]] Sent: Tuesday, October 01, 2002 7:19 AM To: 'Tomcat Users List' Subject: RE: Can someone PLEASE tell me why tomcat uses so much CPU??? I'm not sure it is Tomcat. I have Tomcat 3.1 with Apache 1.3.26 and mod_jserv, many separate instances of Tomcat. My servers rarely go over 40% CPU, and my sites are not only high-traffic but resource intensive (on-the-fly custom graphics manipulation). Uptime is 112 days. I guess it could be a bug the showed up between Tomcat 3.1 and 3.2.4, but more likely it is a combination of RH 7.1 (mine are 7.2), the connector (which source of the connector are you using????) and Tomcat. The issue could just as easily be in RH or the connector. John > -----Original Message----- > From: Brandon Cruz [mailto:[EMAIL PROTECTED]] > Sent: Monday, September 30, 2002 4:57 PM > To: Tomcat Users List > Subject: Can someone PLEASE tell me why tomcat uses so much CPU??? > > > Hi, > > I am using tomcat 3.2.4, mod_jk, apache 1.3.x, linux redhat > 7.1. The java > processes slowly take more and more CPU power. After about a > day, java is > taking 15% CPU, after two days, about 30% of a 1GHZ CPU, etc. > If I leave it > running for more than three or four days, everything is VERY > slow. Does > anyone know why this happens and if it is normal? > > I have not been able to find an answer to this anywhere! > > Brandon > > > -- > To unsubscribe, e-mail: > <mailto:[EMAIL PROTECTED]> > For additional commands, e-mail: > <mailto:[EMAIL PROTECTED]> > -- To unsubscribe, e-mail: <mailto:[EMAIL PROTECTED]> For additional commands, e-mail: <mailto:[EMAIL PROTECTED]> -- To unsubscribe, e-mail: <mailto:[EMAIL PROTECTED]> For additional commands, e-mail: <mailto:[EMAIL PROTECTED]>
