distributor(ha_tracker): add native histogram for electedReplicaPropagationTime #10264
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NickAnge
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dimitarvdimitrov
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Dec 17, 2024
Signed-off-by: Nikos Angelopoulos <[email protected]>
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What this PR does
This PR introduces native histogram support for
electedReplicaPropagationTimein order to get better granularity and visibility on the tail latencies above 10s during the testing phase of memberlist as KvStore for ha_trackerWhich issue(s) this PR fixes or relates to
Relates to [ha_tracker][memberlist] Testing Phase
Checklist
CHANGELOG.mdupdated - the order of entries should be[CHANGE],[FEATURE],[ENHANCEMENT],[BUGFIX].about-versioning.mdupdated with experimental features.