fix(prometheus): raise cadvisor mem_limit to 512m

At 256m cadvisor OOM-loops every 7-20 minutes on nodes running 60+
containers (run 29448092737 nc0: five kills at exactly the 262144kB
cap), burning 26% CPU on restart churn that feeds the memory pressure
it is supposed to observe.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
This commit is contained in:
kevinveenbirkenbachandClaude Opus 4.8 committed 2026-07-16 03:44:17 +02:00
1 parent 5a52ab2024
commit de752dbca0
1 file changed
+1 -1
+1 -1
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@@ -101,7 +101,7 @@ cadvisor:
name: prometheus-cadvisor
cpus: "0.25"
mem_reservation: 64m
mem_limit: 256m
mem_limit: 512m
pids_limit: 64
min_storage: 1GB
ports: