Howdy,
Given
once a servlet
loads that retrieves a bunch of data, the CPU processing starts to
increase until it pegs at 99% (according to TOP). All users then stop
responding. The only way to recover is to terminate the process and
restart Tomcat. The garbage collection indicates when the app
I'm not sure if Tomcat is totally to blame, I'm sure when I figure out
the problem it will point to our code.
The reason I suspect Tomcat at this point is when the app is not under
load (i.e. using Jmeter to simulate 10-20 user concurrent load) the app
seems OK. the response times are
in JDK
1.4.
Yoav Shapira
Millennium ChemInformatics
-Original Message-
From: Dov Rosenberg [mailto:[EMAIL PROTECTED]
Sent: Wednesday, March 05, 2003 4:24 PM
To: Tomcat Users List
Subject: Re: Tomcat 4.1.18: 500+ Servlets locks up on Solaris under
load
I'm not sure if Tomcat is totally
4.1.18: 500+ Servlets locks up on Solaris under
load
I'm not sure if Tomcat is totally to blame, I'm sure when I figure out
the problem it will point to our code.
The reason I suspect Tomcat at this point is when the app is not under
load (i.e. using Jmeter to simulate 10-20 user concurrent load
Shapira
Millennium ChemInformatics
-Original Message-
From: Dov Rosenberg [mailto:[EMAIL PROTECTED]
Sent: Wednesday, March 05, 2003 4:40 PM
To: Tomcat Users List
Subject: Re: Tomcat 4.1.18: 500+ Servlets locks up on Solaris under
load
We have profiled the app using JProbe and a couple
