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Better fsync tracking. #13204

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yugabyte-ci opened this issue Jul 7, 2022 · 1 comment
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Better fsync tracking. #13204

yugabyte-ci opened this issue Jul 7, 2022 · 1 comment
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area/docdb YugabyteDB core features jira-originated kind/enhancement This is an enhancement of an existing feature priority/medium Medium priority issue

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@yugabyte-ci
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yugabyte-ci commented Jul 7, 2022 •
edited by kevincox
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Jira Link: DB-2876

I see the following log 400k/h on one cluster.

Time spent Fsync log took a long time: real 0.072s user 0.000s sys 0.000s

This seems recessive. Maybe we can cap this log to at most once per second?

A better way to track this would be a distribution metric for fsync latency. This would give us better visibility and greatly reduce the cost of tracking that data.
@yugabyte-ci yugabyte-ci added jira-originated kind/enhancement This is an enhancement of an existing feature priority/medium Medium priority issue status/awaiting-triage Issue awaiting triage labels Jul 7, 2022
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Reducing log frequency tracked in #13203

@bmatican bmatican assigned basavaraj29 and unassigned tverona1 Jul 12, 2022
@bmatican bmatican removed the status/awaiting-triage Issue awaiting triage label Jul 12, 2022
@rthallamko3 rthallamko3 added the area/docdb YugabyteDB core features label Dec 29, 2022
This was referenced Jun 22, 2023
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area/docdb YugabyteDB core features jira-originated kind/enhancement This is an enhancement of an existing feature priority/medium Medium priority issue
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