How to detect deadlocks in on-prem¶
The FusionReactor deadlock plugin polls all Java threads running in the JVM that your server is running on every 30 seconds. Any Java thread deadlocks detected are written to a log file (deadlock.log, see below) and a notification (see below) is created for that particular deadlock.
If the plugin detects a deadlock a notification will be created. The notification contains information about the deadlock, this information can be used to determine how the deadlock occurred.
Log file - deadlock.log¶
When a deadlock occurs the plugin generates a file called deadlock.log and populates it with information which can be used to determine how the deadlock occurred.
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