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High Load VPS

Discussion in 'General Discussion' started by hostmedic, May 11, 2008.

  1. hostmedic

    hostmedic Well-Known Member

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    Colo Client running vps on their server (vmware) complaining of the following:


    Top Process %CPU 58.9 cpbandwd
    Top Process %CPU 44.4 cpbandwd
    Top Process %CPU 38.9 cpbandwd

    top - 23:17:24 up 3:55, 4 users, load average: 14.45, 14.89, 14.21
    Tasks: 164 total, 2 running, 160 sleeping, 1 stopped, 1 zombie
    Cpu(s): 3.9%us, 4.9%sy, 0.0%ni, 45.2%id, 45.6%wa, 0.2%hi, 0.2%si, 0.0%st
    Mem: 1035276k total, 1010864k used, 24412k free, 56676k buffers
    Swap: 1052248k total, 6940k used, 1045308k free, 517812k cached


    perl -MFile::Tail -le 'print $File::Tail::VERSION;print $];'
    0.99.3
    5.008008

    WHM 11.15.0 cPanel 11.18.6-R24255
    CENTOS Enterprise 5 i686 on vmware - WHM X v3.1.0

    Processor #1 Vendor: GenuineIntel
    Processor #1 Name: Intel(R) Core(TM)2 Quad CPU Q6600 @ 2.40GHz
    Processor #1 speed: 1775.442 MHz
    Processor #1 cache size: 4096 KB

    Processor #2 Vendor: GenuineIntel
    Processor #2 Name: Intel(R) Core(TM)2 Quad CPU Q6600 @ 2.40GHz
    Processor #2 speed: 1775.442 MHz
    Processor #2 cache size: 4096 KB


    Memory Information
    Memory: 1032376k/1048576k available (2081k kernel code, 15376k reserved, 869k data, 220k init, 131008k highmem)


    System Information

    Linux hostname 2.6.18-53.1.19.el5 #1 SMP Wed May 7 08:20:19 EDT 2008 i686 i686 i386 GNU/Linux


    Physical Disks

    hdc: VMware Virtual IDE CDROM Drive, ATAPI CD/DVD-ROM drive
    SCSI device sda: 209715200 512-byte hdwr sectors (107374 MB)
    sda: Write Protect is off
    sda: Mode Sense: 5d 00 00 00
    sda: cache data unavailable
    sda: assuming drive cache: write through
    SCSI device sda: 209715200 512-byte hdwr sectors (107374 MB)
    sda: Write Protect is off
    sda: Mode Sense: 5d 00 00 00
    sda: cache data unavailable
    sda: assuming drive cache: write through
    sd 0:0:0:0: Attached scsi disk sda
    SCSI device sdb: 209715200 512-byte hdwr sectors (107374 MB)
    sdb: Write Protect is off
    sdb: Mode Sense: 5d 00 00 00
    sdb: cache data unavailable
    sdb: assuming drive cache: write through
    SCSI device sdb: 209715200 512-byte hdwr sectors (107374 MB)
    sdb: Write Protect is off
    sdb: Mode Sense: 5d 00 00 00
    sdb: cache data unavailable
    sdb: assuming drive cache: write through
    sd 0:0:1:0: Attached scsi disk sdb
    hdc: ATAPI 1X CD-ROM drive, 32kB Cache, UDMA(33)
    sd 0:0:0:0: Attached scsi generic sg0 type 0
    sd 0:0:1:0: Attached scsi generic sg1 type 0


    Current Memory Usage

    total used free shared buffers cached
    Mem: 1035276 822340 212936 0 82084 421140
    -/+ buffers/cache: 319116 716160
    Swap: 1052248 80 1052168
    Total: 2087524 822420 1265104


    Current Disk Usage

    Filesystem Size Used Avail Use% Mounted on
    /dev/sda5 94G 40G 50G 44% /
    /dev/sda1 996M 43M 902M 5% /boot
    tmpfs 506M 0 506M 0% /dev/shm
    /dev/sda2 996M 79M 866M 9% /tmp
    /dev/sdb1 99G 72G 22G 78% /backup





    Any suggestions?
    Kernel redone today
     
    #1 hostmedic, May 11, 2008
    Last edited: May 11, 2008
  2. cPanelNick

    cPanelNick Administrator
    Staff Member

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    CURRENT replaces cpbandwd with tailwatchd which is much more efficient.
     
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