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Cherry-pick #5150 to 6.0: Update queue.mem defaults #5171

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merged 2 commits into from
Sep 13, 2017

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tsg
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@tsg tsg commented Sep 13, 2017

Cherry-pick of PR #5150 to 6.0 branch. Original message:

Requires: #5148

  • Enable flush based memory queue by default:
    Increases chance of pushing bigger batches of events to the outputs.
    Especially if number of CPUs is limited to 1 or 2 this helps with
    throughput, as outputs and producers go-routines will interleave less.

  • Set flush.events=2048 and flush.timeout=1s

* Update queue.mem defaults

- Enable flush based memory queue by default:
  Increases chance of pushing bigger batches of events to the outputs.
  Especially if number of CPUs is limited to 1 or 2 this helps with
  throughput, as outputs and producers go-routines will interleave less.

- Set flush.events=2048 and flush.timeout=1s

* set queue flush parameters in system tests

update queue flush parameters to min_events of 8 and a timeout of 0.1s.
This hopefully stabilizes some time sensitive tests.

* Fix typo in CHANGELOG

(cherry picked from commit 052172f)
@@ -64,6 +64,11 @@ https://github.com/elastic/beats/compare/v6.0.0-beta2...master[Check the HEAD di

*Affecting all Beats*

- Move TCP UDP start up into `server.Start()` {pull}4903[4903]
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Merge problem?

@ruflin
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ruflin commented Sep 13, 2017

WFG

@ruflin ruflin mentioned this pull request Sep 13, 2017
@ruflin ruflin merged commit 0c840b3 into elastic:6.0 Sep 13, 2017
leweafan pushed a commit to leweafan/beats that referenced this pull request Apr 28, 2023
)

* Update queue.mem defaults (elastic#5150)

* Update queue.mem defaults

- Enable flush based memory queue by default:
  Increases chance of pushing bigger batches of events to the outputs.
  Especially if number of CPUs is limited to 1 or 2 this helps with
  throughput, as outputs and producers go-routines will interleave less.

- Set flush.events=2048 and flush.timeout=1s

* set queue flush parameters in system tests

update queue flush parameters to min_events of 8 and a timeout of 0.1s.
This hopefully stabilizes some time sensitive tests.

* Fix typo in CHANGELOG

(cherry picked from commit 8877dd4)

* fix changelog
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2 participants