Hi All,
I am looking for some help. We are running into what appears to be a memory
leak situation. The Java heap usage looks fine, but the overall Tomcat
process memory usage continuously goes up and up, until it reaches the
Windows 2GB per process limit, at which point it crashes.
Using the
,
-Bill
Peter Crowther wrote:
From: Bill Clarke-Fields [mailto:[EMAIL PROTECTED]
We are running an application on Tomcat 5.0.28 with Java
1.4.2. The usage
of the application is very cyclical. It is used heavily
during the day, and
lightly at night. During peak daytime hours, a full
Hi,
We are running an application on Tomcat 5.0.28 with Java 1.4.2. The usage
of the application is very cyclical. It is used heavily during the day, and
lightly at night. During peak daytime hours, a full garbage collection
takes less than 2 seconds, which is fine. However, after a long
given to jvm startup). Server and client mode have different
GC mecanisms.
Bill Clarke-Fields a écrit :
Hi,
We are running an application on Tomcat 5.0.28 with Java 1.4.2. The
usage
of the application is very cyclical. It is used heavily during the day,
and
lightly at night. During peak
Charles,
I have tuned the heap size based on what is ideal during peak hours. The
problem is that off-hours usage is very different, and leads to these very
long full GCs.
Does it sound like an application problem? I have not done any analysis to
determine what kind of objects are hanging
:
From: Bill Clarke-Fields [mailto:[EMAIL PROTECTED]
Subject: RE: Very Long Full GC after Inactivity
The problem is that off-hours usage is very different, and
leads to these very long full GCs.
GC pause time is largely dependent on the number of live objects
existing at the time of the GC, so
