executionStats.executionTimeMillis currently outputs the total time in milliseconds required for query plan selection and query execution. The internalMeasureQueryExecutionTimeInNanoseconds knob adds micro and nano second level precision to the per-stage execution statistics. It would be helpful to include this level of precision for the total plan selection + execution time. We can use this existing knob or add a new one.
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SERVER-114733 Measure and report optimization time in nanoseconds
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- Closed
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- related to
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SERVER-128770 Report execution time in micros instead of millis for TPC-H/TPC-E benchmarks
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- Closed
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SERVER-128781 Expose optimizationTimeMicros by default in explain
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- Closed
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