RE: Tomcat 5.5.27 - Solaris 10 - Tomcat process starts additional copies of itself with only 1 thread and no CPU

2011-09-09 Thread Dave Stubbs
e = sun4v > BusType = > Serial = > Users = > OEM# = 0 > Origin# = 1 > NumCPU = 64 > > -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 - To

Re: Tomcat 5.5.27 - Solaris 10 - Tomcat process starts additional copies of itself with only 1 thread and no CPU

2011-09-09 Thread Tobias Crefeld
Am Fri, 09 Sep 2011 14:34:44 +0200 schrieb André Warnier : > 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 (http://www.sunfreeware.com/ shows a h

Re: Tomcat 5.5.27 - Solaris 10 - Tomcat process starts additional copies of itself with only 1 thread and no CPU

2011-09-09 Thread André Warnier
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 started via jsvc ? - as a matter of fact, *h

RE: Tomcat 5.5.27 - Solaris 10 - Tomcat process starts additional copies of itself with only 1 thread and no CPU

2011-09-09 Thread Dave Stubbs
: 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 is the exact platform ? - is

RE: Tomcat 5.5.27 - Solaris 10 - Tomcat process starts additional copies of itself with only 1 thread and no CPU

2011-09-09 Thread Dave Stubbs
Sent: 09 September 2011 11:11 To: users@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" : > When we list the system tasks we see that the ghos

RE: Tomcat 5.5.27 - Solaris 10 - Tomcat process starts additional copies of itself with only 1 thread and no CPU

2011-09-09 Thread Dave Stubbs
is is happening 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 addit

Re: Tomcat 5.5.27 - Solaris 10 - Tomcat process starts additional copies of itself with only 1 thread and no CPU

2011-09-09 Thread Konstantin Kolinko
2011/9/9 Dave Stubbs : > 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" utility that

Re: Tomcat 5.5.27 - Solaris 10 - Tomcat process starts additional copies of itself with only 1 thread and no CPU

2011-09-09 Thread Tobias Crefeld
Am Fri, 9 Sep 2011 09:54:36 +0100 schrieb "Dave Stubbs" : > 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 "parent"-JVM itself

Re: Tomcat 5.5.27 - Solaris 10 - Tomcat process starts additional copies of itself with only 1 thread and no CPU

2011-09-09 Thread Tobias Crefeld
Am Fri, 09 Sep 2011 11:25:13 +0200 schrieb André Warnier : > 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 should do t

Re: Tomcat 5.5.27 - Solaris 10 - Tomcat process starts additional copies of itself with only 1 thread and no CPU

2011-09-09 Thread André Warnier
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 com