Re: Tuning garbage collection

2010-07-22 Thread Ronald Klop
Op donderdag, 22 juli 2010 14:14 schreef paul womack :> laredotornado wrote: > Hi, > > I'm using Tomcat 6.0.26, Java 1.6 and wondering what tools/strategies you > use to tune your garbage collection parameters? My main strategy is to see if I have any cripping GC problems. If not, I leave t

Re: Tuning garbage collection

2010-07-22 Thread Ken Bowen
bytes, new threshold 1 (max 15) [PSYoungGen: 129311K->3232K(136512K)] 558882K->434085K(585920K), 0.0090900 secs] Thanks, - Dave -- View this message in context: http://old.nabble.com/Tuning-garbage-collection-tp29230790p29230790.html Sent from the Tomcat - User mailing list archive at

Re: Tuning garbage collection

2010-07-22 Thread paul womack
laredotornado wrote: Hi, I'm using Tomcat 6.0.26, Java 1.6 and wondering what tools/strategies you use to tune your garbage collection parameters? My main strategy is to see if I have any cripping GC problems. If not, I leave the GC to its own (or Sun's) devices. GC tuning is likely to be ou

RE: Tuning garbage collection

2010-07-21 Thread Caldarale, Charles R
> From: laredotornado [mailto:laredotorn...@gmail.com] > Subject: Tuning garbage collection > > I'm using Tomcat 6.0.26, Java 1.6 and wondering what > tools/strategies you use to tune your garbage collection > parameters? Usually, just give the JVM as big a heap as will

Tuning garbage collection

2010-07-21 Thread laredotornado
ax 15) [PSYoungGen: 129311K->3232K(136512K)] 558882K->434085K(585920K), 0.0090900 secs] Thanks, - Dave -- View this message in context: http://old.nabble.com/Tuning-garbage-collection-tp29230790p29230790.html Sent from the Tomcat - User mailing list archive at

RE: tuning garbage collection

2006-07-05 Thread Ken Gibson
8:05 AM To: Tomcat Users List Subject: Re: tuning garbage collection Frankly I'd suggest moving to the latest JDK 5.0 release, 1.4.0 is a pretty old and creaking version of the JVM really. GC has undergone huge changes in Sun's JVM from 1.4.0 to their current 1.5.0_06 release. I al

Re: tuning garbage collection

2006-07-05 Thread Mark Hagger
Frankly I'd suggest moving to the latest JDK 5.0 release, 1.4.0 is a pretty old and creaking version of the JVM really. GC has undergone huge changes in Sun's JVM from 1.4.0 to their current 1.5.0_06 release. I also do wonder why you upgraded from tomcat 3 to tomcat 4. Whats wrong with tomcat 5?

tuning garbage collection

2006-07-05 Thread Ken Gibson
Good morning. I'm hoping someone has experience configuring Tomcat 4 and GC. We recently upgraded our version of Tomcat from 3 to 4, and are now experiencing periodic outages. Our problem comes when a Full GC runs. What we've seen that a Full GC is run more and more frequently to the point of run