error-spike-triage
Skill2 starsChanged 41 days agoMITView on GitHub
Playbook for triaging a spike in errors, 5xx responses or exceptions in a service.
In this repository3 other files it gives its agents.
The file
We split this skill into the rules it gives an agent
1 rule. About 0 are common, 1 is distinctive, and 0 are very specific to this project.
≈0
Common · estimate
Many files like this have a rule of this kind.
≈1
Distinctive · estimate
This author's own choices. Worth a look.
0
Very specific
Tied to their project's names, files or tools. Probably skip.
- Common
- Distinctive
- Very specific
- Distinctive: line 7
Check for deploys around the start of the spike (query logs for "deploy").
≈ “Common” is an estimate: at least 1 in 5 of the 350,495 skill files we read have a rule of the same kind, not the same words. “Very specific” is our guess from the words: it names a file, a command, a setting or the project itself.
Files
- Get the 5xx rate trend for the service (range query on http_requests_total{code=~"5.."}).
- Count error logs per time bucket (hits) and find the dominant error message (query with level:error).
- Check for deploys around the start of the spike (query logs for "deploy").
- Report the start time, the dominant error and the suspected trigger.
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