# Grafana Loki (/docs/runtime/components/grafana-loki)



Component Category [#component-category]

Monitoring and debugging / logging

Component Description [#component-description]

Grafana Loki is a log aggregation system built to collect, store, and query logs efficiently at scale.

Why It Is Used [#why-it-is-used]

In BullSequana AI Runtime, Loki provides centralized logging for platform services, helping operators investigate incidents, correlate events, and debug runtime behavior.

Learn More [#learn-more]

* [Grafana Loki documentation](https://grafana.com/docs/loki/latest/)
* [grafana/loki on GitHub](https://github.com/grafana/loki)

Interacts With [#interacts-with]

* `Grafana`, which uses Loki as the log data source.
* `Grafana Alloy`, which forwards Kubernetes logs into Loki.
* `MinIO`, which backs Loki object storage for chunks and related log data.