Skip to main content

Infrastructure

Symptoms related to compute resources, storage, and networking.

Compute​

Container​

  • CPU Throttled High - High CPU throttling
  • CPU Utilization High - High CPU utilization
  • Ephemeral Storage Utilization High - High ephemeral storage utilization
  • Ephemeral Storage Highest Usage - Highest ephemeral storage usage
  • Frequent Crash High - High crash frequency
  • Frequent OOM Kill High - High OOM kill frequency
  • Memory Utilization High - High memory utilization
  • Memory Highest Usage - Highest memory usage

Controller​

  • Frequent Pod Ephemeral Storage Evictions High - High frequency of pod evictions due to ephemeral storage
  • Has Image Pull Error Instance - Has instances with image pull errors

Node​

  • CPU Utilization High - High CPU utilization
  • Conn Track Table Utilization High - High connection tracking table utilization
  • Container Ephemeral Storage Utilization High - High container ephemeral storage utilization
  • Container Runtime Problem Detected - Container runtime problem detected
  • Corrupt Docker Overlay2 Detected - Corrupt Docker overlay2 filesystem detected
  • Disk Pressure - Disk pressure condition
  • Disk Pressure Pod Evictions High - High pod evictions due to disk pressure
  • Disk Read IOPS Utilization High - High disk read IOPS utilization
  • Disk Read Throughput Utilization High - High disk read throughput utilization
  • Disk Total IOPS Utilization High - High total disk IOPS utilization
  • Disk Total Throughput Utilization High - High total disk throughput utilization
  • Disk Write IOPS Utilization High - High disk write IOPS utilization
  • Disk Write Throughput Utilization High - High disk write throughput utilization
  • Filesystem Corruption Problem Detected - Filesystem corruption problem detected
  • Frequent Containerd Restart Detected - Frequent containerd restart detected
  • Frequent Docker Restart Detected - Frequent Docker restart detected
  • Frequent Kubelet Restart Detected - Frequent kubelet restart detected
  • Frequent Unregister Net Device Detected - Frequent network device unregister detected
  • Kernel Deadlock Detected - Kernel deadlock detected
  • Kubelet Problem Detected - Kubelet problem detected
  • Memory Pressure - Memory pressure condition
  • Memory Pressure Pod Evictions High - High pod evictions due to memory pressure
  • Memory Utilization High - High memory utilization
  • Network Unavailable Detected - Network unavailable detected
  • PID Pressure Detected - PID pressure detected

Pod​

  • Evicted Because Ephemeral Local Storage Usage Exceeded - Pod evicted due to exceeding ephemeral local storage usage
  • Evicted Because Node Low On Ephemeral Local Storage - Pod evicted because node is low on ephemeral local storage
  • Evicted Because Node Low On Memory - Pod evicted because node is low on memory
  • Image Pull Errors - Image pull errors detected
  • Not Ready - Pod is not ready
  • Pod Failure - Pod is failing

Virtual Machine​

  • CPU Utilization High - High CPU utilization
  • Conn Track Table Utilization High - High connection tracking table utilization
  • Container Ephemeral Storage Utilization High - High container ephemeral storage utilization
  • Disk Read IOPS Utilization High - High disk read IOPS utilization
  • Disk Read Throughput Utilization High - High disk read throughput utilization
  • Disk Total IOPS Utilization High - High total disk IOPS utilization
  • Disk Total Throughput Utilization High - High total disk throughput utilization
  • Disk Write IOPS Utilization High - High disk write IOPS utilization
  • Disk Write Throughput Utilization High - High disk write throughput utilization
  • Memory Utilization High - High memory utilization
  • SNAT Port Utilization High - High SNAT port utilization

Storage​

Disk​

  • Inodes Utilization High - High inodes utilization
  • Read IOPS Utilization High - High read IOPS utilization
  • Read Throughput Utilization High - High read throughput utilization
  • Total IOPS Utilization High - High total IOPS utilization
  • Total Throughput Utilization High - High total disk throughput utilization
  • Utilization High - High disk utilization
  • Write IOPS Utilization High - High write IOPS utilization
  • Write Throughput Utilization High - High write throughput utilization