Lars Volker created IMPALA-6197: ----------------------------------- Summary: Instrument our locks to track contention Key: IMPALA-6197 URL: https://issues.apache.org/jira/browse/IMPALA-6197 Project: IMPALA Issue Type: Improvement Components: Backend Reporter: Lars Volker
We should add instrumentation to our locks (or switch to an alternative like [absl::mutex|https://abseil.io/about/design/mutex]) to enable profiling of lock contention (see [absl::RegisterMutexProfiler()|https://github.com/abseil/abseil-cpp/blob/master/absl/synchronization/mutex.h#L933]. -- This message was sent by Atlassian JIRA (v6.4.14#64029)