Xenserver Performance Monitoring [exclusive] Jun 2026

This GUI provides real-time and historical graphical trending (up to 12 months) for CPU, memory, network, and disk I/O. You can customize graphs to include specific data sources like NVIDIA GPU performance .

The standard Linux top command gives you the performance of the Control Domain (Dom0). However, to see the performance of the actual hypervisor and running VMs, use: xenserver performance monitoring

This displays CPU usage, memory consumption, and network/block device usage for every VM on the host in real-time. use: This displays CPU usage

High throughput (MB/s) is good; high latency (ms) is bad. xenserver performance monitoring

Whether you are running a small cluster or a multi-host pool, proactive monitoring is your best defense against downtime.