Would someone please decipher the following line in
$CATALINA_HOME/logs/catalina.out?
[GC 28827K-22937K(64896K), 0.0062130 secs]
Thank you,
Derek
-
Derek Mahar
Software Developer
Penson Financial Services Canada
360 St-Jacques St West, 12th Floor
Montreal QC
i'm guessing a garbage collect reclaimed 64896K and the first two numbers are the
before and after?
[GC 28827K-22937K(64896K), 0.0062130 secs]
ADC
-Original Message-
From: Derek Mahar [mailto:[EMAIL PROTECTED]
Sent: 22 January 2004 15:04
To: Tomcat Users List
Subject: -verbose:gc
See http://java.sun.com/docs/hotspot/gc1.4.2/index.html#2.2.
Measurement|outline
dwh
Derek Mahar wrote:
Would someone please decipher the following line in
$CATALINA_HOME/logs/catalina.out?
[GC 28827K-22937K(64896K), 0.0062130 secs]
The used memory has changed from 28827K to 22937K.
(~6 have been freed)
The total memory is 64896K.
It took 6.2 ms to perform the gc.
-Original Message-
From: Derek Mahar [mailto:[EMAIL PROTECTED]
Sent: Thursday, January 22, 2004 4:04 PM
To: Tomcat Users List
Subject: -verbose:gc
Sorry little typo:
(~6MB have been freed)
-Original Message-
From: Ralph Einfeldt
Sent: Thursday, January 22, 2004 4:08 PM
To: Tomcat Users List
Subject: RE: -verbose:gc
The used memory has changed from 28827K to 22937K.
(~6 have been freed)
The total memory is 64896K
-Original Message-
From: Derek Mahar [mailto:[EMAIL PROTECTED]
Sent: Thursday, January 22, 2004 4:04 PM
Would someone please decipher the following line in
$CATALINA_HOME/logs/catalina.out?
[GC 28827K-22937K(64896K), 0.0062130 secs]
A GC (not a Full GC) freed 6MB of unused
: RE: -verbose:gc
Sorry little typo:
(~6MB have been freed)
-Original Message-
From: Ralph Einfeldt
Sent: Thursday, January 22, 2004 4:08 PM
To: Tomcat Users List
Subject: RE: -verbose:gc
The used memory has changed from 28827K to 22937K.
(~6 have been freed)
The total memory
), 0.1261600 secs]
PID USER PRI NI SIZE RSS SHARE STAT %CPU %MEM TIME COMMAND
605 tomcat25 0 127M 127M 31524 S 1.1 25.4 5:10 java
I have set CATALINA_OPTS=-server -Xms64m -Xmx128m -Xss128k -verbose:gc.
Derek
-Original Message-
From: Francois JEANMOUGIN [mailto
space far beyond the heap. Your GC snapshot
sent to the list earlier is just that: the portion of the heap currently
handled by the garbage collector. The heap could've grown right after
the snapshot you sent to the list. There are also parts of the JVM
taking memory not shown on the verbose:gc
I'd like to get GC details out of the 'NT Service'
I'm adding parameters to the registry key, such as -Xrs -Xms64m etc which
seem to be getting actioned.
I'd like to get the output from -verbose:gc logged to a file somehow
Any one any idea how I would do this?
I can do
catalina.bat run a.a
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