[
https://issues.apache.org/jira/browse/MESOS-314?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Benjamin Mahler updated MESOS-314:
----------------------------------
Description:
We'd like to add support for the cpusets subsystem, in order to support pinning
to cpus.
This has several potential benefits:
1. Improved isolation against other tenants, when given exclusive access to
cores.
2. Improved performance, if pinned to several cores with good locality in the
CPU topology.
3. An alternative / complement to CFS for applying an upper limit on CPU usage.
was:
We'd like to add support for the cpusets subsystem, in order to support pinning
to cpus. This will be the first mechanism we introduce for 'hard' cpu limiting.
This may be obviated by CFS Bandwidth Control, which is present in newer
kernels.
> Support the cgroups 'cpusets' subsystem.
> ----------------------------------------
>
> Key: MESOS-314
> URL: https://issues.apache.org/jira/browse/MESOS-314
> Project: Mesos
> Issue Type: Story
> Reporter: Benjamin Mahler
>
> We'd like to add support for the cpusets subsystem, in order to support
> pinning to cpus.
> This has several potential benefits:
> 1. Improved isolation against other tenants, when given exclusive access to
> cores.
> 2. Improved performance, if pinned to several cores with good locality in the
> CPU topology.
> 3. An alternative / complement to CFS for applying an upper limit on CPU
> usage.
--
This message is automatically generated by JIRA.
If you think it was sent incorrectly, please contact your JIRA administrators
For more information on JIRA, see: http://www.atlassian.com/software/jira
