DeadlockDetected
Runbook: DeadlockDetected Alert
Alert Details
- Alert Name: DeadlockDetected
- Expression:
increase(pg_stat_database_deadlocks{datname!~"template.*"}[30m]) > 0
Description
This alert triggers when the deadlock counter of a database increases and stays active for 30 minutes.
Possible Causes
- two or more transactions are waiting indefinitely for each other to release locks