Avoid contention on producer mutex on critical path #286
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cckellogg
approved these changes
Jun 18, 2020
aahmed-se
approved these changes
Jun 18, 2020
jerrypeng
approved these changes
Jun 18, 2020
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Motivation
Multiple go-routines sharing a single producers are experiencing contention on the partitioned producer mutex that we acquire while using the router.
The mutex is there to protect the updates on the list of partitions, but we can optimize that away.