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

# Metrics

- [Explore Metrics](https://archivedocs.stackstate.com/metrics/k8sts-explore-metrics.md): StackState v6.0
- [Custom charts](https://archivedocs.stackstate.com/metrics/custom-charts.md)
- [Adding custom charts to components](https://archivedocs.stackstate.com/metrics/custom-charts/k8s-add-charts.md): StackState v6.0
- [Writing PromQL queries for representative charts](https://archivedocs.stackstate.com/metrics/custom-charts/k8s-writing-promql-for-charts.md): StackState v6.0
- [Troubleshooting custom charts](https://archivedocs.stackstate.com/metrics/custom-charts/k8sts-metrics-troubleshooting.md): StackState v6.0
- [Advanced Metrics](https://archivedocs.stackstate.com/metrics/advanced-metrics.md)
- [Grafana Datasource](https://archivedocs.stackstate.com/metrics/advanced-metrics/k8s-stackstate-grafana-datasource.md): Use StackState as a Grafana datasource
- [Prometheus remote\_write](https://archivedocs.stackstate.com/metrics/advanced-metrics/k8s-prometheus-remote-write.md): StackState v6.0
- [OpenMetrics](https://archivedocs.stackstate.com/metrics/advanced-metrics/open-metrics.md): StackState v6.0