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https://issues.apache.org/jira/browse/MESOS-9497?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17012078#comment-17012078
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Benjamin Mahler commented on MESOS-9497:
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Parallel reads for GET_* calls, SUBSCRIBE will be done separately since it
needs to mutate state to add subscribers: https://reviews.apache.org/r/71978/
> Parallel reads for master v1 state calls
> ----------------------------------------
>
> Key: MESOS-9497
> URL: https://issues.apache.org/jira/browse/MESOS-9497
> Project: Mesos
> Issue Type: Improvement
> Components: HTTP API, master
> Reporter: Greg Mann
> Assignee: Benjamin Mahler
> Priority: Major
> Labels: mesosphere, performance
>
> Similar to MESOS-9158 - we should make the operator API calls which serve
> master state perform computation of multiple such responses in parallel to
> reduce the performance impact on the master actor.
> Note that this includes the initial expensive SUBSCRIBE payload for the event
> streaming API, which is less straightforward to incorporate into the parallel
> serving logic since it performs writes (to track the subscriber) and produces
> an infinite response, unlike the other state related calls.
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