Add alert for process open FDs

2022-01-18 16:22:05 +00:00 · 2022-01-18 16:22:05 +00:00 · 874390245a
parent 184e0fd51d
commit 874390245a
1 changed files with 10 additions and 0 deletions
--- a/process_rules.yml
+++ b/process_rules.yml
@ -0,0 +1,10 @@
+groups:
+- name: process
+  rules:
+  - alert: High file descriptor usage
+    expr: process_open_fds / process_max_fds > 0.75
+    for: 2m
+    labels:
+      severity: important
+    annotations:
+      summary: "Job {{ $labels.job }} on instance {{ $labels.instance }} has high FD usage"