Fix the active rpc metrics; Port [#17234] to branch-2.10 #18587
Merged
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Cherry pick #17234 to branch-2.10
What changes are proposed in this pull request?
mentioned in #16629
Why are the changes needed?
The
Cluster.ActiveRpcReadCount
metric could get an impossible value like a negative number. The main reason is that the request handling doesn't cover all situations.Does this PR introduce any user facing changes?
Nope