StarlingX

  1. Bug #1803615
  2. Comment #1

Comment 1 for bug 1803615

Revision history for this message
OpenStack Infra (hudson-openstack) wrote : Fix merged to stx-config (master)

Reviewed: https://review.openstack.org/618308
Committed: https://git.openstack.org/cgit/openstack/stx-config/commit/?id=c3564823d4146fb0cabebb8d368b6f25218f3572
Submitter: Zuul
Branch: master

commit c3564823d4146fb0cabebb8d368b6f25218f3572
Author: Alex Kozyrev <email address hidden>
Date: Thu Nov 15 14:04:24 2018 -0500

    Disable QEMU memory balloon usage statistics.

    Set mem_stats_period_seconds in nova.conf to 0.
    It will disable QEMU memory balloon usage statistics.
    There are 2 reasons of doing that in StarlingX:
    1. StarlingX doesn’t support memory overcommit and adding
    QEMU memory balloon device doesn’t make any difference.
    2. QEMU memory balloon usage statistics interrupts a VM run
    and causes unacceptable jitter in cyclictest once in a while.

    Closes-bug: 1803615
    Change-Id: Iaea1962601755736688f2deb61730ab1d548b8b1
    Signed-off-by: Alex Kozyrev <email address hidden>