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Posted to dev@mesos.apache.org by Benjamin Mahler <bm...@apache.org> on 2018/10/17 17:21:01 UTC

[Performance WG] Meeting today

Hi folks,

I didn't get a chance to send out an agenda for this meeting, and it looks
like only Chun-Hung joined, so let's just do this over email instead.

Since the last meeting, we landed the copy-on-write Resources optimization
and we landed the fixes to sorter performance. The blog post highlighting
the 1.7.x performance improvements was published as well, take a look!

https://twitter.com/ApacheMesos/status/1049740950359044096

Some recent performance findings:

Docker containerizer actor can get backlogged with large number of
containers:
https://issues.apache.org/jira/browse/MESOS-9283

/stateSummary spends time (unnecessarily) coalescing ranges:
https://issues.apache.org/jira/browse/MESOS-9297

Priority wise, assessing v1 scheduler and operator API performance would be
the best use of time IMHO. If anyone wants to help out here it would be
most welcome.

Ben