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🚨 Collection of Prometheus alerting rules
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Samuel Berthe 080a792777
data: adding python/ruby/golang (#502) 
* data: adding python/ruby/golang

* fix: address review feedback on runtime alerts

- JVM non-heap: guard against unbounded metaspace (max_bytes = -1)
- JVM old gen GC: note regex only matches CMS/G1/Parallel collectors
- JVM/Python file descriptors: note process_* metrics are generic
- Go memory usage: fix description (sys_bytes is runtime memory, not host)
- Go goroutine spike: use deriv() instead of rate() on gauge
- Go GC CPU fraction: note deprecation since Go 1.20
- Go GC duration: clarify quantile="1" is max, not p99
- Python uncollectable: use increase() on counter instead of raw threshold
- Add threshold comments for workload-dependent defaults
2026-03-15 19:46:39 +01:00
.github build(deps): bump actions/checkout from 5 to 6 (#485) 2025-12-01 21:34:15 +01:00
_data data: adding python/ruby/golang (#502) 2026-03-15 19:46:39 +01:00
_layouts Update default.html 2026-01-15 02:43:57 +01:00
assets Website: Support dark mode (#501) 2026-03-01 22:54:42 +01:00
dist Publish 2026-03-15 17:08:32 +00:00
.gitignore Various updates and quality of life changes (#405) 2025-01-28 06:06:47 +01:00
.travis.yml 💄 awesome-lint 2019-02-11 22:09:50 +01:00
_config.yml chore: move from "https://awesome-prometheus-alerts.grep.to" to "https://samber.github.io/awesome-prometheus-alerts/" 2023-04-23 23:32:26 +02:00
alertmanager.md Update alertmanager.md 2024-10-06 17:31:23 +02:00
blackbox-exporter.md Remove Screeb 2025-08-29 15:20:21 +02:00
CONTRIBUTING.md Update CONTRIBUTING.md 2025-11-13 16:24:49 +01:00
docker-compose.yml feat(ui): adding copy buttons 2019-10-26 16:41:11 +02:00
Gemfile build(deps): bump webrick from 1.7.0 to 1.8.2 (#435) 2024-09-27 22:24:21 +02:00
Gemfile.lock Website: Support dark mode (#501) 2026-03-01 22:54:42 +01:00
index.md Update index.md (#353) 2023-05-03 01:13:46 +02:00
LICENSE Changing license 2019-02-11 21:05:55 +01:00
package.json 💄 awesome-lint 2019-02-11 22:09:50 +01:00
README.md data: adding python/ruby/golang (#502) 2026-03-15 19:46:39 +01:00
rules.md fix: corrects download URL for rules files (#494) 2026-01-30 01:40:38 +01:00
sleep-peacefully.md Update sleep-peacefully.md (#487) 2025-12-08 15:19:11 +01:00

README.md

👋 Awesome Prometheus Alerts Awesome

Most alerting rules are common to every Prometheus setup. We need a place to find them all. 🤘 🚨 📊

Collection available here: https://samber.github.io/awesome-prometheus-alerts

✨ Contents

🚨 Rules

Basic resource monitoring

Databases and brokers

Reverse proxies and load balancers

Runtimes

Orchestrators

Network, security and storage

Other

🤝 Contributing

Contributions from community (you!) are most welcome!

There are many ways to contribute: writing code, alerting rules, documentation, reporting issues, discussing better error tracking...

Instructions here

🏋️ Improvements

  • Create an alert rule builder in Jekyll for custom alerts (severity, thresholds, instances...)
  • Add resolution suggestions to rule descriptions, for faster incident resolution (#85).

💫 Show your support

Give a ⭐️ if this project helped you!

support us

👏 Thanks

Gratitude for the Gitlab operation team that provided 50+ rules. \o/

📝 License

CC4

Licensed under the Creative Commons 4.0 License, see LICENSE file for more detail.