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https://issues.apache.org/jira/browse/MESOS-2332?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14559522#comment-14559522
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Paul Brett commented on MESOS-2332:
-----------------------------------
Current open reviews on this change are:
https://reviews.apache.org/r/32660/
https://reviews.apache.org/r/34436/
https://reviews.apache.org/r/34558/
https://reviews.apache.org/r/32664/
> Report per-container metrics for network bandwidth throttling
> -------------------------------------------------------------
>
> Key: MESOS-2332
> URL: https://issues.apache.org/jira/browse/MESOS-2332
> Project: Mesos
> Issue Type: Improvement
> Components: isolation
> Reporter: Paul Brett
> Assignee: Paul Brett
> Labels: features, twitter
>
> Export metrics from the network isolation to identify scope and duration of
> container throttling.
> Packet loss can be identified from the overlimits and requeues fields of the
> htb qdisc report for the virtual interface, e.g.
> {noformat}
> $ tc -s -d qdisc show dev mesos19223
> qdisc pfifo_fast 0: root refcnt 2 bands 3 priomap 1 2 2 2 1 2 0 0 1 1 1 1 1
> 1 1 1
> Sent 158213287452 bytes 1030876393 pkt (dropped 0, overlimits 0 requeues 0)
> backlog 0b 0p requeues 0
> qdisc ingress ffff: parent ffff:fff1 ----------------
> Sent 119381747824 bytes 1144549901 pkt (dropped 2044879, overlimits 0
> requeues 0)
> backlog 0b 0p requeues 0
> {noformat}
> Note that since a packet can be examined multiple times before transmission,
> overlimits can exceed total packets sent.
> Add to the port_mapping isolator usage() and the container statistics
> protobuf. Carefully consider the naming (esp tx/rx) + commenting of the
> protobuf fields so it's clear what these represent and how they are different
> to the existing dropped packet counts from the network stack.
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