This dashboard provides detailed monitoring of Kubernetes node-level metrics, offering comprehensive visibility into CPU usage, memory utilization, filesystem usage, and network I/O performance across all nodes in your cluster.
📝 Note
To use this dashboard, you need to set up the data source and send telemetry to SigNoz. Follow the K8s Infra Metrics guide to get started.
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What This Dashboard Monitors
This dashboard tracks essential Kubernetes node metrics to help you:
- Monitor Resource Utilization: Track CPU and memory usage across cluster nodes
- Filesystem Management: Monitor disk usage, available space, and capacity planning
- Network Performance: Observe network I/O and error rates across nodes
- Resource Allocation: View allocatable resources and current utilization
Metrics Included
CPU Metrics
- Node CPU Usage: Real-time CPU utilization chart for each node
- Node CPU Table: Tabular view showing node name, average CPU usage, and allocatable CPU
Memory Metrics
- Memory Usage Table: Comprehensive table showing used, allocatable, working set, RSS, and available memory per node
- Node Memory RSS: Resident Set Size memory usage chart
- Node Memory Working Set: Active memory being used by processes chart
- Node Memory Available: Available memory for new workloads chart
- Node Memory Usage: Current memory consumption chart
Network Metrics
- Node Network I/O: Network traffic showing ingress and egress data
- Node Network Errors: Network error rates and dropped packets
Filesystem Metrics
- Node Filesystem Usage: Current disk space consumption chart
- Node Filesystem Available: Available disk space chart
- Node Filesystem Capacity Table: Tabular view showing usage, available space, and total capacity per node
Dashboard Variables
This dashboard includes pre-configured variables for filtering:
- k8s.cluster.name: Filter by Kubernetes cluster name
- k8s.node.name: Filter by specific node names
