Hi all,
I don't know if this is useful but apart from utilities/commands already
mentioned, I use the following to monitor the GC of the particular
generations in JVM:
/usr/jdk/jdk1.5.0_12/bin/jstat -gc $TOMCAT_PID 5000 10
Of course you need to substitute the appropriate JDK installed on your
sy
On Fri, 27 May 2011 09:50:06 +0200, André Warnier wrote:
Searching the WWW, I am finding (too) many interpretations of the
output of "-verbose:gc" (or "-verbosegc", none of them starting from
exactly the format above.
I can kind of guess what the above means, but where can I find an
"authoritati
Pid wrote:
On 26/05/2011 21:50, André Warnier wrote:
André Warnier wrote:
Pid wrote:
On 26/05/2011 20:16, Caldarale, Charles R wrote:
From: André Warnier [mailto:a...@ice-sa.com] Subject: Monitoring
memory usage of JVM
I am thinking of a couple of command-line options for the JVM,
to dump
On 26/05/2011 21:50, André Warnier wrote:
> André Warnier wrote:
>> Pid wrote:
>>> On 26/05/2011 20:16, Caldarale, Charles R wrote:
>>>>> From: André Warnier [mailto:a...@ice-sa.com] Subject: Monitoring
>>>>> memory usage of JVM
>>>>>
André Warnier wrote:
Pid wrote:
On 26/05/2011 20:16, Caldarale, Charles R wrote:
From: André Warnier [mailto:a...@ice-sa.com] Subject: Monitoring
memory usage of JVM
I am thinking of a couple of command-line options for the JVM,
to dump for example some information each time a GC happens
Pid wrote:
On 26/05/2011 20:16, Caldarale, Charles R wrote:
From: André Warnier [mailto:a...@ice-sa.com]
Subject: Monitoring memory usage of JVM
I am thinking of a couple of command-line options for the JVM,
to dump for example some information each time a GC happens,
Try -verbose:gc and
On 26/05/2011 20:16, Caldarale, Charles R wrote:
>> From: André Warnier [mailto:a...@ice-sa.com]
>> Subject: Monitoring memory usage of JVM
>
>> I am thinking of a couple of command-line options for the JVM,
>> to dump for example some information each time a GC happen
> From: André Warnier [mailto:a...@ice-sa.com]
> Subject: Monitoring memory usage of JVM
> I am thinking of a couple of command-line options for the JVM,
> to dump for example some information each time a GC happens,
Try -verbose:gc and -Xloggc:
- Chuck
THIS COMMUNICATION
Hi.
Tomorrow morning (European time), we are planning a moment of peak usage of one Java
daemon application. It is not Tomcat, but it behaves in a manner similar to Tomcat, in the
sense that it listens on a TCP port, processes quasi-HTTP requests, creates threads as
needed to process these req
