Skip to content
Skills
Problems
Questions
Drills
Roles
Skills
Interview
Contest
Leaderboard
Problems
Questions
Drills
Roles
Skills
Interview
Contest
Leaderboard
Home
/
Site Reliability Engineer
/
Questions
/
Prometheus
Site Reliability Engineer
Prometheus questions
11 questions on Prometheus for site reliability engineers, easiest first.
Easy
2
How Prometheus collects metrics
easy
Counter or gauge?
easy
Medium
6
Using rate() on a counter
medium
Alerting when a job disappears
medium
The for clause in alert rules
medium
A label that broke Prometheus
medium
Why recording rules?
medium
Catching certificate expiry
medium
Hard
3
Gaps in a rate() graph
hard
Misleading histogram quantiles
hard
Double pages from HA Prometheus
hard
