Increase alerting threshold for CPU pressure

diff --git a/cookbooks/prometheus/templates/default/alert_rules.yml.erb b/cookbooks/prometheus/templates/default/alert_rules.yml.erb
index 1f0ae128e4d967808421316f8de279376d1087cb..0aa0b64cbea271981d34dfaec55bdef89f5118d4 100644 (file)
--- a/cookbooks/prometheus/templates/default/alert_rules.yml.erb
+++ b/cookbooks/prometheus/templates/default/alert_rules.yml.erb
@@ -34,7 +34,7 @@ groups:
   - name: cpu
     rules:
       - alert: cpu pressure
   - name: cpu
     rules:
       - alert: cpu pressure

-        expr: rate(node_pressure_cpu_waiting_seconds_total[5m]) > 0.3
+        expr: rate(node_pressure_cpu_waiting_seconds_total[5m]) > 0.6

         for: 15m
         labels:
           alertgroup: "{{ $labels.instance }}"
         for: 15m
         labels:
           alertgroup: "{{ $labels.instance }}"