> For the complete documentation index, see [llms.txt](https://docs.aporia.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.aporia.com/monitors-and-alerts.md).

# Monitors & Alerts

- [Overview](https://docs.aporia.com/monitors-and-alerts/monitor-overview.md)
- [Data Drift](https://docs.aporia.com/monitors-and-alerts/data-drift.md)
- [Metric Change](https://docs.aporia.com/monitors-and-alerts/metric-change.md)
- [Missing Values](https://docs.aporia.com/monitors-and-alerts/missing-values.md)
- [Model Activity](https://docs.aporia.com/monitors-and-alerts/model-activity.md)
- [Model Staleness](https://docs.aporia.com/monitors-and-alerts/model-staleness.md)
- [Performance Degradation](https://docs.aporia.com/monitors-and-alerts/performance-degradation.md)
- [Prediction Drift](https://docs.aporia.com/monitors-and-alerts/prediction-drift.md)
- [Value Range](https://docs.aporia.com/monitors-and-alerts/value-range.md)
- [Custom Metric](https://docs.aporia.com/monitors-and-alerts/custom-metrics.md)
- [New Values](https://docs.aporia.com/monitors-and-alerts/new-values.md)
- [Alerts Consolidation](https://docs.aporia.com/monitors-and-alerts/alerts-consolidation.md)