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10gen / mongo-orchestration

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Speed up cluster shutdown by shortening the 15 second quiesce period #299

Closed ShaneHarvey closed 1 year ago

ShaneHarvey commented 1 year ago

I've confirmed locally that this improves cluster shutdown by 14 seconds per 5.0+ server. Older servers simply ignore the timeoutSecs option.

ShaneHarvey commented 1 year ago

This saves ~70 seconds when starting sharded auth + TLS clusters as seen here: https://spruce.mongodb.com/task/mongo_python_driver_tests_python_version_ubuntu18_test_ssl__platform~ubuntu_18.04_auth_ssl~auth_ssl_python_version~3.11_coverage~coverage_test_latest_sharded_cluster_5e203bea8dd8cfd6d6dd9f238656976194e6c769_23_03_07_18_55_20/tests?execution=0&logtype=all&sortBy=STATUS&sortDir=ASC

First execution was without this change and took 2m 25s to start the cluster. The second execution with this change took 1m 10s.

Starting auth/tls clusters involve server restarts hence the speed up.