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Kubernetes Capacity (Prometheus)
66,845

Created 3/28/2018
Updated 3/28/2018
Revision 1
Grafana Version >=5.0.0
Datasources
Prometheus

Description

This dashboard monitors the health and capacity of a Kubernetes cluster by visualizing core host resources and pod utilization from Prometheus metrics. Key panels track CPU idle time (idle), system load via node_load1, node_load5, and node_load15, and memory and disk usage such as node_memory_MemTotal, node_memory_MemFree, node_disk_bytes_read, and node_disk_bytes_written to highlight bottlenecks and I/O activity across nodes. It also includes network throughput and pod utilization metrics to surface scheduling pressure and occupancy trends across the cluster.

Source Grafana.com

Used Metrics 17

  • kube_node_status_capacity_pods

  • kube_pod_info

  • node_cpu

  • node_disk_bytes_read

  • node_disk_bytes_written

  • node_disk_io_time_ms

  • node_filesystem_free

  • node_filesystem_size

  • node_load1

  • node_load15

  • node_load5

  • node_memory_Buffers

  • node_memory_Cached

  • node_memory_MemFree

  • node_memory_MemTotal

  • node_network_receive_bytes

  • node_network_transmit_bytes

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