We're experiencing a problem on both production and test systems that has
only started to occur in the last few weeks (no new version of any software
have been put live to anyone's knowledge) that has us quite stumped.
We are seeing tomcat starting up additional copies of itself, each new copy
Intriguing.
For a complement of information :
- what is the exact platform ?
- is Tomcat started via jsvc ?
- as a matter of fact, *how* is the main Tomcat being started ?
What does the command netstat -pan | grep LISTEN show when you have such multiple copies
running ?
(the form of the
Am Fri, 09 Sep 2011 11:25:13 +0200
schrieb André Warnier a...@ice-sa.com:
What does the command netstat -pan | grep LISTEN show when you have
such multiple copies running ?
Unfortunately Solaris' netstat doesn't know a option to show listeners.
IIRC there are some scripts in Solaris-world that
Am Fri, 9 Sep 2011 09:54:36 +0100
schrieb Dave Stubbs d...@stubbs.uk.com:
When we list the system tasks we see that the ghost process PPID is
the same as the PID of the still running main tomcat instance. Here
is list of what happened when it wasn't picked up for a while.
Obviously the
2011/9/9 Dave Stubbs d...@stubbs.uk.com:
We are seeing tomcat starting up additional copies of itself, each new copy
is allocating a chunk of storage, it only starts 1 thread, nothing gets
written to any logs and no CPU is being listed as having been used.
(...)
1. It might be an issue with ps
not only on the test but on the production systems which
are black boxed.
-Original Message-
From: Konstantin Kolinko [mailto:knst.koli...@gmail.com]
Sent: 09 September 2011 12:02
To: Tomcat Users List
Subject: Re: Tomcat 5.5.27 - Solaris 10 - Tomcat process starts additional
copies
@tomcat.apache.org
Subject: Re: Tomcat 5.5.27 - Solaris 10 - Tomcat process starts additional
copies of itself with only 1 thread and no CPU
Am Fri, 9 Sep 2011 09:54:36 +0100
schrieb Dave Stubbs d...@stubbs.uk.com:
When we list the system tasks we see that the ghost process PPID is
the same as the PID
-Original Message-
From: André Warnier [mailto:a...@ice-sa.com]
Sent: 09 September 2011 10:25
To: Tomcat Users List
Subject: Re: Tomcat 5.5.27 - Solaris 10 - Tomcat process starts additional
copies of itself with only 1 thread and no CPU
Intriguing.
For a complement of information :
- what
Subject: Re: Tomcat 5.5.27 - Solaris 10 - Tomcat process starts additional
copies of itself with only 1 thread and no CPU
Intriguing.
For a complement of information :
- what is the exact platform ?
- is Tomcat started via jsvc ?
- as a matter of fact, *how* is the main Tomcat being started ?
What
Am Fri, 09 Sep 2011 14:34:44 +0200
schrieb André Warnier a...@ice-sa.com:
As an alternative to netstat under Solaris, there is the lsof
utility.
AFAIK there is no lsof in (standard-) Solaris-10. But maybe one can
take it from independent repositories like Sunfreeware
[mailto:a...@ice-sa.com]
Sent: 09 September 2011 10:25
To: Tomcat Users List
Subject: Re: Tomcat 5.5.27 - Solaris 10 - Tomcat process starts additional
copies of itself with only 1 thread and no CPU
Intriguing.
For a complement of information :
- what is the exact platform ?
- is Tomcat
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