Xen HVM Optimization Tips Wanted

Discussion in 'Questions and Answers' started by DomainBop, Feb 13, 2014.

  1. DomainBop

    DomainBop Dormant VPSB Pathogen

    2,260
    2,190
    Oct 11, 2013
    TL;DR any optimization tips welcome for Xen-HVM VPS's, particularly for I/O and cpu weight/credit scheduler etc

    The "node"

    ----------------

    i7-3770, 32GB RAM

    Debian Wheezy, Xen 4.1.4, xen hypervisor 4.1, xentools 4.3.1, Linux kernel: 3.2 (xen), etc.

    current configuration

    Name                   ID        Mem       VCPUs      State       Time(s)           CPU_Weight   Disk_Space Type

    Domain-0              0        3069       8              r-----        13216.5           768                  1TB              PV

    analytics-server    2        6144       8              -b----        12318.2           256                  700G        HVM

    web-server            1      16384      8              -b----         24657.5          512                  2.7TB       HVM

    ad-server              4      6144        8              -b----         61.9                256                   700G       HVM

    serverbear:

    dom-0/PV  http://serverbear.com/benchmark/2014/02/12/FiUHn6nJdbjPLYDg

    dom-U/HVM http://serverbear.com/benchmark/2014/02/12/rFjKBX9Mt8CclpHV
     
    Last edited by a moderator: Feb 13, 2014
  2. Nett

    Nett Article Submitter Verified Provider

    761
    189
    Nov 27, 2013
    What is HMV???
     
  3. DomainBop

    DomainBop Dormant VPSB Pathogen

    2,260
    2,190
    Oct 11, 2013
    A. a UK music retailer

    B. I'm prone to typos late at night :)
     
    Last edited by a moderator: Feb 13, 2014