Memcached is setup to use all available RAM on controller

Bug #1465224 reported by Vladimir Grujic
6
This bug affects 1 person
Affects Status Importance Assigned to Milestone
Fuel for OpenStack
Fix Committed
High
Bartłomiej Piotrowski
6.0.x
Fix Committed
High
Bartłomiej Piotrowski

Bug Description

Fuel version: 5.1.1

I've just noticed that on controller system with 16GB of RAM memcached is setup to use 152xx Mega bytes of RAM. This is plain wrong as in deployed system controllers run out of ram pretty quickly and start using swap memory hindering the performance.

Vladimir

Changed in fuel:
milestone: none → 5.1.2
assignee: nobody → Bartlomiej Piotrowski (bpiotrowski)
importance: Undecided → High
Roman Vyalov (r0mikiam)
Changed in fuel:
status: New → Triaged
Revision history for this message
OpenStack Infra (hudson-openstack) wrote : Fix proposed to fuel-library (stable/5.1)

Fix proposed to branch: stable/5.1
Review: https://review.openstack.org/192572

Revision history for this message
OpenStack Infra (hudson-openstack) wrote : Fix proposed to fuel-library (stable/6.0)

Fix proposed to branch: stable/6.0
Review: https://review.openstack.org/192573

Changed in fuel:
status: Triaged → In Progress
Revision history for this message
OpenStack Infra (hudson-openstack) wrote : Fix merged to fuel-library (stable/5.1)

Reviewed: https://review.openstack.org/192572
Committed: https://git.openstack.org/cgit/stackforge/fuel-library/commit/?id=c3d1b205fa75de8a028cfd5c7996f1203dd7063d
Submitter: Jenkins
Branch: stable/5.1

commit c3d1b205fa75de8a028cfd5c7996f1203dd7063d
Author: Bartłomiej Piotrowski <email address hidden>
Date: Wed Jun 17 12:04:56 2015 +0200

    Limit memcached memory usage to 50% of available RAM

    Change-Id: I4c24c1c009ff843e56c97e4d6a806d5449cdf0b8
    Closes-Bug: 1465224

Revision history for this message
OpenStack Infra (hudson-openstack) wrote : Fix merged to fuel-library (stable/6.0)

Reviewed: https://review.openstack.org/192573
Committed: https://git.openstack.org/cgit/stackforge/fuel-library/commit/?id=29f1652a4657630e5d0c35c3e4e03357d3d465cc
Submitter: Jenkins
Branch: stable/6.0

commit 29f1652a4657630e5d0c35c3e4e03357d3d465cc
Author: Bartłomiej Piotrowski <email address hidden>
Date: Wed Jun 17 12:04:56 2015 +0200

    Limit memcached memory usage to 50% of available RAM

    Change-Id: I4c24c1c009ff843e56c97e4d6a806d5449cdf0b8
    Closes-Bug: 1465224

Changed in fuel:
status: In Progress → Fix Committed
To post a comment you must log in.
This report contains Public information  
Everyone can see this information.

Other bug subscribers

Remote bug watches

Bug watches keep track of this bug in other bug trackers.