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    Type:
Task
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    Resolution: Done
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    Priority:
Major - P3
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    Affects Version/s: None
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    Component/s: Sharding
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        Service Arch 2020-02-10, Service Arch 2020-02-24, Service Arch 2020-03-09, Service Arch 2020-03-23, Service Arch 2020-04-06, Service arch 2020-04-20
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Validate that a workload that consists of mostly maxtimems second queries achieves effective connection reuse. The notion here is that connection reuse after cancellation should prevent each operation from turning into a new connection establishment.
Perform performance tests against a 3 node replica set with nearest on
- Stream in a steady amount of .5, 1, 2 and 5 second reads (without maxtimems) with read pref nearest, at no more than 10% of overall read capacity for any particular node
 - Track how often we are able to kill, then reuse connections
 
- is related to
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SERVER-47602 _killOperations for hedged reads can reach remote before original operation
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 - Closed
 
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- related to
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SERVER-46512 Ensure that connections acquired for hedged reads can be reused
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 - Closed
 
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