This release adds a performance diagnostic utility that will help understand CiviForms performance under load better.
To enable logging for potential thread leaks, set LEAK_DETECTION_THRESHOLD in your deployment config to a value greater than 2000 (2 minutes) and less than 1800000 (30 mins). This represents the amount of time (in milliseconds) a database connection can be checked out of the pool before a warning message is logged indicating a potential connection leak. The default value is 0 which turns logging off. We recommend starting with a timeout of 5000 (5 minutes) and then adjusting longer if the logs are too noisy.
Full Changelog: v3.32.0...v3.33.0