Subhrajyoti
Look I dont know, I've never seen this, we dont run the latest as policy...
But I would drop back a few TC versions...
I think a wrapper represents a servlet instance... (guess)... and 253,020
sounds like a huge number.
I think you should be concerned... whether it is a TC issue or a Webapp
issue you only going to discover if you try a few TC's that have been around
for a while...
I think document your entire system.... the JRE as well... and if it does
not show in an earlier TC, let the dev group know....
The thing that would tell you that there is definitely an issue, is if you
watch the memory during the load test... if thats getting less and less with
time.... its crashing...
It seems to be holding servlets in memory and making new ones... it may not
be TC... you now have to experiment....
... it doesnt look right... but then it may be that your system is just
enormous ;)
... or some new feature in the latest TC ??
I think you right been concerned... doesnt smell right ;)
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----- Original Message -----
From: <[EMAIL PROTECTED]>
To: <users@tomcat.apache.org>
Sent: Tuesday, September 23, 2008 11:20 AM
Subject: Tomcat6.0.18+Log entries upon shutting down TomCat
Hi All,
My first question in this forum . I am load testing our
webapp using Jmeter . The test was configured to simulate 50 simultaneous
users . After running the test for about 18hours or so , I decided to
shutdown Tomcat and after executing shutdown.bat file , I got the
following messages inside catalina.2008-09-23.log . At the time when I
stopped Tomcat, Jmeter was showing as all the 50 threads up and running .
My question :
1. What this line INFO: Waiting for 253,020 instance(s) to be deallocated
means ?
2. Are these messages worrisome from the application point of view ?
.
Sep 23, 2008 1:53:38 PM org.apache.coyote.http11.Http11Protocol pause
INFO: Pausing Coyote HTTP/1.1 on http-8080
Sep 23, 2008 1:53:39 PM org.apache.catalina.core.StandardService stop
INFO: Stopping service Catalina
Sep 23, 2008 1:53:39 PM org.apache.catalina.core.StandardWrapper unload
INFO: Waiting for 253,020 instance(s) to be deallocated
Sep 23, 2008 1:53:40 PM org.apache.catalina.core.StandardWrapper unload
INFO: Waiting for 253,016 instance(s) to be deallocated
Sep 23, 2008 1:53:41 PM org.apache.catalina.core.StandardWrapper unload
INFO: Waiting for 253,015 instance(s) to be deallocated
Sep 23, 2008 1:53:41 PM org.apache.catalina.core.StandardWrapper unload
INFO: Waiting for 42 instance(s) to be deallocated
Sep 23, 2008 1:53:42 PM org.apache.catalina.core.StandardWrapper unload
INFO: Waiting for 42 instance(s) to be deallocated
Sep 23, 2008 1:53:43 PM org.apache.catalina.core.StandardWrapper unload
INFO: Waiting for 42 instance(s) to be deallocated
Sep 23, 2008 1:53:43 PM org.apache.catalina.core.StandardWrapper unload
INFO: Waiting for 7,570 instance(s) to be deallocated
Sep 23, 2008 1:53:44 PM org.apache.catalina.core.StandardWrapper unload
INFO: Waiting for 7,570 instance(s) to be deallocated
Sep 23, 2008 1:53:45 PM org.apache.catalina.core.StandardWrapper unload
INFO: Waiting for 7,570 instance(s) to be deallocated
Sep 23, 2008 1:53:53 PM org.apache.coyote.http11.Http11Protocol destroy
INFO: Stopping Coyote HTTP/1.1 on http-8080
Regards,
Subhrajyoti
Mobile: +919830079545
Mail: [EMAIL PROTECTED]
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