Hi Roberto,
My experience is that you could best allocate more memory to your container and raise the privvmpages to a value higher than the maxheld value. See if your memory problem is gone or work from there to allocate more resources. I hope it helped Cheers, Esmé Van: [email protected] [mailto:[email protected]] Namens [email protected] Verzonden: dinsdag 30 augustus 2011 12:49 Aan: Openvz Onderwerp: [Users] help to optimize container Hello I have an openvz node with only one container (Cpanel server). Yesterday I had many memories issues: "Unable to fork: Cannot allocate memory" Can someone help me to optimize my node setting ? I have a 4Gb node and I can use all node resources for the container. This is my resources output: http://pastebin.com/iPXnf0Se It appears this parameter failed: cat /proc/user_beancounters Version: 2.5 uid resource held maxheld barrier limit failcnt privvmpages 230416 1045032 900000 1000000 363565 This is my node settting: cat /etc/vz/conf/100.conf VERSION="2" ONBOOT="yes" NUMPROC="10230:10230" AVNUMPROC="5115:5115" NUMTCPSOCK="10230:10230" NUMOTHERSOCK="10230:10230" VMGUARPAGES="491520:9223372036854775807" # Secondary parameters KMEMSIZE="419090432:460999475" TCPSNDBUF="97794730:139696810" TCPRCVBUF="97794730:139696810" OTHERSOCKBUF="48897365:90799445" DGRAMRCVBUF="48897365:48897365" OOMGUARPAGES="917504:9223372036854775807" PRIVVMPAGES="900000:1000000" # Auxiliary parameters LOCKEDPAGES="20463:20463" SHMPAGES="30695:30695" PHYSPAGES="0:9223372036854775807" NUMFILE="163680:163680" NUMFLOCK="1000:1100" NUMPTY="512:512" NUMSIGINFO="1024:1024" DCACHESIZE="91533669:94279680" NUMIPTENT="400:500" DISKSPACE="203811210:224192332" DISKINODES="5000000:6000000" CPUUNITS="139987" VE_ROOT="/vz/root/$VEID" VE_PRIVATE="/vz/private/$VEID" ORIGIN_SAMPLE="1vs" DISK_QUOTA="yes" OSTEMPLATE="centos-5-x86_64" IP_ADDRESS="xxx.xxx.xxx.xxx" NAMESERVER="208.67.222.222 208.67.220.220" HOSTNAME="xxx.xxxxxx.xxx" QUOTAUGIDLIMIT="800" DISKSPACE="204857600:215302400" QUOTATIME="1200" Any help ? Thanks in advance. roberto
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