Free VMware performance monitoring

Tool is agent-less. All required data is downloaded from the management stations (vCenter or ESXi) via VMware Perl SDK.
It is free! No any limits or restrictions.
You can see all features in our demo site.
Download page.

Features

Monitoring resources
- vCenter
- Cluster
- Resource Pool
- Datastore
- ESXi
- Virtual Machine (VM)
Monitoring metrics
- CPU performance (GHz, CPU cores, CPU ready)
- Memory usage (reserved, granted, consumed, active, baloon, swap in, limit)
- LAN performance in (MB/sec)
- Disk performance (MB/sec, IO per sec, latency in ms)
- Disk usage (GB)
Other features
- vMotion graphical tracking
- Trends
- Historical reports
- Custom Groups: grouping in one graph utilization from many virtual machines regardless where they run
- Heatmap
- Graph zooming

Feature matrix

	vCenter	Cluster	Resource Pool	ESXi	VM	Datastore
CPU total
CPU cluster aggregated
CPU ESXi aggregated
CPU VM aggregated
CPU ready
Memory total
Memory VM aggregated
Network
Storage performance
Storage allocation
Power supply
vMotion