Has anyone gotten this to successfully work on SLES11? Other versions of SLES? Redhat?
Here is a description from the websphere admin of the problem from his side: We are running 6.1.0.25 ND on Zlinux (SLES 11). We have 2 nodes created on a server with 14 application servers per node. All jvm sizes are set to default 50/256. No applications are installed. The server has 10GB of real memory and 30GB of swap memory. We start the node agents up, then start all applications servers. Once everything is up, approximately 7GB of memory is used. With the server sitting idle, the memory used by the node agents will continue to grow to well over 1GB. Memory will be continuously used until all real memory and swap memory is consumed. At this point the server becomes unavailable and eventually kills off all java processes on the machine. No heap dumps have ever been generated. On Wed, Aug 11, 2010 at 1:27 PM, Daniel Tate <daniel.t...@gmail.com> wrote: > It's the nodeagents that are consuming the memory. The weird thing is > RSS and VIRT are both larger than what WAS shows in the console.. and > VIRT grows even though no swapping was active. > > We simply cannot explain the action.. We have PMR's open for every > possible avenue here. So i'll ask the question another way: > > Does anyone have WebSphere (Network Deployment edition) running > successfully on s390x, SLES11 GA? > > > On Wed, Jul 28, 2010 at 9:05 AM, Agblad Tore <tore.agb...@volvo.com> wrote: >> and to make it somewhat easier to login :) >> start just a few servers at boot, then start one at a time until >> you see problems. >> Then it's time to stop that last one, and either increase memory >> or move the not started servers into one or more other Linux machines. >> >> >> ___________________________________________ >> Tore Agblad >> Volvo Information Technology >> Infrastructure Mainframe Design & Development, Linux servers >> Dept 4352 DA1S >> SE-405 08, Gothenburg Sweden >> >> Telephone: +46-31-3233569 >> E-mail: tore.agb...@volvo.com >> >> http://www.volvo.com/volvoit/global/en-gb/ >> >> -----Original Message----- >> From: Linux on 390 Port [mailto:linux-...@vm.marist.edu] On Behalf Of Shane G >> Sent: den 28 juli 2010 02:51 >> To: LINUX-390@VM.MARIST.EDU >> Subject: Re: OOM Condition on SLES11 running WAS - Tuning problems? >> >> Hmmm - high "sys" CPU usage, high loadavg, system not talking to anyone. >> Smells like it's busy doing its own stuff. If it were me I'd want to know >> trends for things like >> swap-in and swap-out rates, tasks in uninterruptible sleep, context switch >> counts. >> >> SAR is too granular to be any use even if it did have the data. Set up a >> background script to >> run top and vmstat and write to disk every so often. A quick bit of awk >> should show the >> trend. You could do all the probing of /proc yourself, but I find it easier >> to allow things like >> top/ps/vmstat do all the grunt work. >> >> Shane ... >> >> ---------------------------------------------------------------------- >> For LINUX-390 subscribe / signoff / archive access instructions, >> send email to lists...@vm.marist.edu with the message: INFO LINUX-390 or >> visit >> http://www.marist.edu/htbin/wlvindex?LINUX-390 >> ---------------------------------------------------------------------- >> For more information on Linux on System z, visit >> http://wiki.linuxvm.org/ >> >> ---------------------------------------------------------------------- >> For LINUX-390 subscribe / signoff / archive access instructions, >> send email to lists...@vm.marist.edu with the message: INFO LINUX-390 or >> visit >> http://www.marist.edu/htbin/wlvindex?LINUX-390 >> ---------------------------------------------------------------------- >> For more information on Linux on System z, visit >> http://wiki.linuxvm.org/ >> > ---------------------------------------------------------------------- For LINUX-390 subscribe / signoff / archive access instructions, send email to lists...@vm.marist.edu with the message: INFO LINUX-390 or visit http://www.marist.edu/htbin/wlvindex?LINUX-390 ---------------------------------------------------------------------- For more information on Linux on System z, visit http://wiki.linuxvm.org/
