Longhorn Example v1.1.0
841,894 5.0 (1 reviews)

Created 9/18/2020
Updated 11/3/2020
Revision 6
Grafana Version >=7.1.5
Datasources
Prometheus

Description

This dashboard monitors Longhorn storage health and capacity across volumes, nodes, and disks. It highlights key metrics such as longhorn_volume_capacity_bytes, longhorn_volume_state, and longhorn_node_storage_usage_bytes to track volume capacity vs. actual usage, volume robustness/state, and per-node storage consumption, respectively. Core features include consolidated overviews for volumes, nodes, and disks, with counts for states like healthy/degraded/faulted and summaries of capacity versus utilization to identify storage bottlenecks and failed components.

Screenshots

Source Grafana.com

Used Metrics 19

  • longhorn_disk_capacity_bytes

  • longhorn_disk_usage_bytes

  • longhorn_instance_manager_cpu_requests_millicpu

  • longhorn_instance_manager_cpu_usage_millicpu

  • longhorn_instance_manager_memory_usage_bytes

  • longhorn_manager_cpu_usage_millicpu

  • longhorn_manager_memory_usage_bytes

  • longhorn_node_count_total

  • longhorn_node_cpu_capacity_millicpu

  • longhorn_node_cpu_usage_millicpu

  • longhorn_node_memory_capacity_bytes

  • longhorn_node_memory_usage_bytes

  • longhorn_node_status

  • longhorn_node_storage_capacity_bytes

  • longhorn_node_storage_usage_bytes

  • longhorn_volume_actual_size_bytes

  • longhorn_volume_capacity_bytes

  • longhorn_volume_robustness

  • longhorn_volume_state

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