just to make sure I used -Xms128M -Xmx768M -XX:MaxPermSize=512m for the trunk. centos showed less than my 9.04 1400704 kB I have added some code to 9.04 so that may account for the difference.
next I used the -Xms1024M on my trunkdemo centos showed 1662268 kb based on this if your the only apps on the server you should not show any swap file activity or size. as a side note, my 9.04 got a out of memory at -Xmx512M for artifactinfo, but not at -Xmx768M -XX:MaxPermSize=512m where the demo trunk did not get an out of memory at -Xmx512M -XX:MaxPermSize=512m ========================= BJ Freeman http://bjfreeman.elance.com Strategic Power Office with Supplier Automation <http://www.businessesnetwork.com/automation/viewforum.php?f=93> Specialtymarket.com <http://www.specialtymarket.com/> Systems Integrator-- Glad to Assist Chat Y! messenger: bjfr33man Linkedin <http://www.linkedin.com/profile?viewProfile=&key=1237480&locale=en_US&trk=tab_pro> Jacques Le Roux sent the following on 4/21/2010 11:24 AM: > No, the logs are not available anymore > > Then trunk memory setting is -Xms128M -Xmx1024M -XX:MaxPermSize=512m > > Your guess on traffic may be right, but I wonder why we would not have > the same problem at some point with the trunk > > Jacques > > From: "BJ Freeman" <bjf...@free-man.net> >> are the logs available like they were before for we moved to infra? >> i would be glad to look at them. >> >> broken pipes is usually to much traffic through the ajp >> or >> possibly your using to much of the swap file and getting slow responses >> from ofbiz, are my guesses. but then again Trunk is not failing. the >> difference could be the traffic. >> >> the memory allocation(1412064 kB) is what Centos gives back for the >> instance of 9.04 I am running. the command line to start 9.04 is >> -Xms128M -Xmx768M -XX:MaxPermSize=512m >> >> if you give me the memory settings for trunk I will run that and tell >> you what centos says it has allocated for it. >> I am guessing the Unbutu will give allocate similar memory. >> I am also guessing that approx 3 times the 1412064 kB is being allocated >> for the trunk. >> that well exceeds RAM and puts its on virtual memory or swap file. >> >> my experience is when the swap file is on the same disk as the rest of >> the apps and logs,and it is located on inside of the disk instead of the >> outside, that there is hesitation in the virtual memory that causes >> glitches. >> >> not sure if you have root but you can check your swap file size both >> when 9.04 is not running and when it is. >> I am running 4 gigs so I am not using any swap file. >> >> ========================= >> BJ Freeman >> http://bjfreeman.elance.com >> Strategic Power Office with Supplier Automation >> <http://www.businessesnetwork.com/automation/viewforum.php?f=93> >> Specialtymarket.com <http://www.specialtymarket.com/> >> >> Systems Integrator-- Glad to Assist >> >> Chat Y! messenger: bjfr33man >> Linkedin >> <http://www.linkedin.com/profile?viewProfile=&key=1237480&locale=en_US&trk=tab_pro> >> >> >> >> Jacques Le Roux sent the following on 4/20/2010 10:52 PM: >>> The stable demo currently use 650m, the trunk 1,5g. We have 2.6g at all >>> But as I said, I don't think it's a memory issue, just that I had/have >>> not enought time to scrutinize in the logs. >>> As I said already earlier, I saw java.net.SocketException: Broken pipe >>> Not sure it's the original reason though... >>> >>> Jacques >>> >>> From: "BJ Freeman" <bjf...@free-man.net> >>>> I just restarted my 9.04 that has run since Apr 09 only becuase it had >>>> increased in memeory. but it does not die. >>>> >>>> I just increased to -Xms128M -Xmx768M -XX:MaxPermSize=512m and I show >>>> 1412064 kB used for it. >>>> >>>> >>>> >>>> ======================= >>>> >>>> BJ Freeman >>>> http://bjfreeman.elance.com >>>> Strategic Power Office with Supplier Automation >>>> <http://www.businessesnetwork.com/automation/viewforum.php?f=93> >>>> Specialtymarket.com <http://www.specialtymarket.com/> >>>> >>>> Systems Integrator-- Glad to Assist >>>> >>>> Chat Y! messenger: bjfr33man >>>> Linkedin >>>> <http://www.linkedin.com/profile?viewProfile=&key=1237480&locale=en_US&trk=tab_pro> >>>> >>>> >>>> >>>> >>>> Jacques Le Roux sent the following on 4/20/2010 1:38 PM: >>>>> I just rebooted again the stable demo. Looks like the trunk is more >>>>> stable :/ >>>>> I did not have enough time to look into logs enough, but I don't think >>>>> it's a memory issue but in case of I have increased from >>>>> MEMIF="-Xms128M -Xmx512M -XX:MaxPermSize=256m" >>>>> to >>>>> MEMIF="-Xms128M -Xmx768M -XX:MaxPermSize=512m" >>>>> Though it will not be used until next reboot >>>>> >>>>> Jacques >>>>> >>>>> >>>> >>>> >>> >>> >> >> > >
