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https://issues.apache.org/jira/browse/MESOS-2104?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14217125#comment-14217125
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Ian Downes commented on MESOS-2104:
-----------------------------------
Proposed fields (not included field numbers, yet):
{noformat}
// Current fields:
optional uint64 mem_rss_bytes = 5; // memory.usage_in_bytes
optional uint64 mem_limit_bytes = 6; // Resources::mem()
optional uint64 mem_file_bytes = 10; // memory.stat: total_cache
optional uint64 mem_anon_bytes = 11; // memory.stat: total_rss
optional uint64 mem_mapped_file_bytes = 12; // memory.stat: total_mapped_file
// ------------------------------------------------------------------------- //
// Suggested fields:
optional uint64 mem_limit_bytes; // memory.limit_in_bytes
optional uint64 mem_soft_limit_bytes; // memory.soft_limit_in_bytes
optional uint64 mem_total_bytes; // memory.usage_in_bytes
optional uint64 mem_total_memsw_bytes; // memory.memsw.usage_in_bytes
// Report the total usage, i.e., including any child cgroups. If child
// cgroups are used then the application inside the container should
// report the child cgroup statistics.
optional uint64 mem_rss_bytes; // memory.stat: total_rss
optional uint64 mem_cache_bytes; // memory.stat: total_cache
optional uint64 mem_mapped_file_bytes; // memory.stat:
total_mapped_file_bytes
optional uint64 mem_swap_bytes; // memory.stat: total_swap
{noformat}
> Correct naming of cgroup memory statistics
> ------------------------------------------
>
> Key: MESOS-2104
> URL: https://issues.apache.org/jira/browse/MESOS-2104
> Project: Mesos
> Issue Type: Improvement
> Components: isolation
> Affects Versions: 0.20.0
> Reporter: Ian Downes
> Assignee: Ian Downes
> Labels: twitter
> Fix For: 0.22.0
>
>
> mem_rss_bytes is *not* RSS but is the total memory usage
> (memory.usage_in_bytes) of the cgroup, including file cache etc. Actual RSS
> is reported as mem_anon_bytes. These, and others, should be consistently
> named.
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