Re: Tracking down a Tomcat slowdown

2009-08-21 Thread neilgoldsmith
wrote: > > -BEGIN PGP SIGNED MESSAGE- > Hash: SHA1 > > Neil, > > On 8/21/2009 11:10 AM, neilgoldsmith wrote: >> periodically they will experience a big slowdown on the app server >> which does eventually recover (slows down for maybe an hour). We had

Re: Tracking down a Tomcat slowdown

2009-08-21 Thread neilgoldsmith
Ok, alot of good suggestions, thanks! I will see if I can get customer feedback and analyze some of the things you mentioned. Peter Crowther wrote: > > 2009/8/21 neilgoldsmith > >> My first question, what is the best tool to monitor this so we can get an >> accurate de

RE: Tracking down a Tomcat slowdown

2009-08-21 Thread neilgoldsmith
exton > MH Software, Inc. > http://www.mhsoftware.com/ > Voice: 303 438 9585 > > >> -Original Message- >> From: neilgoldsmith [mailto:ne...@avaya.com] >> Sent: Friday, August 21, 2009 9:11 AM >> To: users@tomcat.apache.org >> Subject: Tracking down a Tomc

RE: Tracking down a Tomcat slowdown

2009-08-21 Thread neilgoldsmith
s using up CPU/IO Bandwidth? > > George Sexton > MH Software, Inc. > http://www.mhsoftware.com/ > Voice: 303 438 9585 > > >> -Original Message- >> From: neilgoldsmith [mailto:ne...@avaya.com] >> Sent: Friday, August 21, 2009 9:11 AM >>

Tracking down a Tomcat slowdown

2009-08-21 Thread neilgoldsmith
We have a servlet that handles incoming voice calls at customer locations, so you can have bursts of busy time (much like web traffic). A customer of ours has been running this servlet (24/7) for a few months and can go weeks at a time with no problems, but periodically they will experience a big