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Loki stack monitoring (Promtail, Loki)
41,977,324 4.3 (4 reviews)

Created 3/12/2021
Updated 4/9/2021
Revision 5
Grafana Version >=7.3.5
Datasources
PrometheusLoki

This dashboard can be used to detect issues on the Loki stack, when deployed in Kubernetes.

Shows:

  • some error metrics published by Promtail/Loki
  • error and warning logs emitted by Promtail/Loki
  • memory and CPU usage of Promtail/Loki compared against the Kubernetes memory/cpu limits and requests.
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Used Metrics 17

  • log_messages_total

  • logfmt

  • level

  • warn

  • error

  • loki_distributor_ingester_append_failures_total

  • promtail_dropped_entries_total

  • loki_ingester_memory_streams

  • loki_distributor_lines_received_total

  • loki_distributor_bytes_received_total

  • container_memory_working_set_bytes

  • kube_pod_container_resource_limits_memory_bytes

  • min

  • kube_pod_container_resource_requests_memory_bytes

  • container_cpu_usage_seconds_total

  • kube_pod_container_resource_limits_cpu_cores

  • kube_pod_container_resource_requests_cpu_cores