HIkariCP: connection leaks and usage time -

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i wondering whether connection leaks , usage time correlating.

a connection leak identified if connection out of pool amount of time on configured leakdetectionthreshold. amount of time same connection usage time?

i asking because seeing connection leaks leakdetectionthreshold of 30s whereas cannot find connections corresponding connection usage time.

thanks, michail

connection usage time, reported dropwizard metrics, recorded using histogram exponentially decaying reservior. quoting doc:

a histogram exponentially decaying reservoir produces quantiles representative of (roughly) last 5 minutes of data. using forward-decaying priority reservoir exponential weighting towards newer data.

as such, think difficult correlate individual connection leaks particular quartile in histogram.


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