diff options
-rw-r--r-- | src/mongo/db/storage/execution_control/throughput_probing.cpp | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/src/mongo/db/storage/execution_control/throughput_probing.cpp b/src/mongo/db/storage/execution_control/throughput_probing.cpp index 67201bd9032..d18ed17dd73 100644 --- a/src/mongo/db/storage/execution_control/throughput_probing.cpp +++ b/src/mongo/db/storage/execution_control/throughput_probing.cpp @@ -111,6 +111,12 @@ void ThroughputProbing::_run(Client* client) { } double elapsed = _timer.micros(); + if (elapsed == 0) { + // The clock used to sleep between iterations may not be reliable, and thus the timer may + // report that no time has elapsed. If this occurs, just wait for the next iteration. + return; + } + auto throughput = (numFinishedProcessing - _prevNumFinishedProcessing) / elapsed; _stats.opsPerSec.store(throughput * 1'000'000); |