jvm

alert: JvmMemoryFillingUp
annotations:
  description: JVM heap memory usage is at {{ printf "%.0f" $value }}% over the last
    5 minutes on {{$labels.instance}}, which is above the threshold of 80%.
  summary: JVM heap memory filling up.
expr: ((sum without (id) (jvm_memory_used_bytes{area="heap", }))/(sum without (id)
  (jvm_memory_max_bytes{area="heap", } != -1))) * 100 > 80
for: 5m
keep_firing_for: 5m
labels:
  severity: warning

alert: JvmThreadsDeadlocked
annotations:
  description: 'JVM deadlock detected: Threads in the JVM application {{$labels.instance}}
    are in a cyclic dependency with each other. The restart is required to resolve
    the deadlock.'
  summary: JVM deadlock detected.
expr: (jvm_threads_deadlocked{}) > 0
for: 2m
keep_firing_for: 5m
labels:
  severity: critical