jfraeys/infra
Watch
1
0
Fork
You've already forked infra
 0
Code Issues 21 Pull requests 4 Projects Releases Packages Wiki Activity Actions

fix(exporters): trim cAdvisor memory on the 1 GB services host #108

Merged
jfraeys merged 1 commit from jfraeys/fix/cadvisor-memory-footprint into main 2026-10-13 13:04:01 -04:00
Conversation 0 Commits 1 Files changed 3 +48
jfraeys commented 2026-10-13 13:00:00 -04:00
Owner
Copy link

cAdvisor used ~93 MiB at defaults on a 960 MB host. Only container_last_seen{name=...} (PostfixDown) is consumed.

  • Docker-only, 30s housekeeping, no container labels/events, cpu/memory/network/oom metrics only. The name label is kept.
  • Staging now queries Prometheus for container_last_seen{name="postfix-postfix-1"} so a broken PostfixDown fails CI, and reports cAdvisor memory.
  • Not measured: the local old-vs-new comparison did not complete; check the staging memory line after deploy.

🤖 Generated with Claude Code

cAdvisor used ~93 MiB at defaults on a 960 MB host. Only container_last_seen{name=...} (PostfixDown) is consumed. - Docker-only, 30s housekeeping, no container labels/events, cpu/memory/network/oom metrics only. The name label is kept. - Staging now queries Prometheus for container_last_seen{name="postfix-postfix-1"} so a broken PostfixDown fails CI, and reports cAdvisor memory. - Not measured: the local old-vs-new comparison did not complete; check the staging memory line after deploy. 🤖 Generated with [Claude Code](https://claude.com/claude-code)
fix(exporters): trim cAdvisor to the 1 GB services host, and check PostfixDown's series survives
All checks were successful
Lint / lint (pull_request) Successful in 1m36s
Details
Secret scan / scan (pull_request) Successful in 22s
Details
8cbf03f763
 
cAdvisor used ~93 MiB at defaults. Only container_last_seen{name=...} is consumed, so:
docker-only, 30s housekeeping, no container labels/events, cpu/memory/network/oom metrics.
Staging now queries Prometheus for container_last_seen{name="postfix-postfix-1"}.

Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>
Sign in to join this conversation.
Reviewers
No reviewers
Labels
Clear labels
No items
No labels
Milestone
Clear milestone
No items
No milestone
Projects
Clear projects
No items
No project
Assignees
Clear assignees
No assignees
1 participant
Notifications
Due date
The due date is invalid or out of range. Please use the format "yyyy-mm-dd".

No due date set.

Dependencies

No dependencies set

Reference
jfraeys/infra!108
No description provided.