# Managing Performance

- [Detecting a Problem](/prometheus-up-running/part-vi.-deployment/20.putting-it-all-together/managing-performance/detecting-a-problem.md)
- [Finding Expensive Metrics and Targets](/prometheus-up-running/part-vi.-deployment/20.putting-it-all-together/managing-performance/finding-expensive-metrics-and-targets.md)
- [Reducing Load](/prometheus-up-running/part-vi.-deployment/20.putting-it-all-together/managing-performance/reducing-load.md)
- [Horizontal Sharding](/prometheus-up-running/part-vi.-deployment/20.putting-it-all-together/managing-performance/horizontal-sharding.md)
