VKernel has updated their free VM Stats tool for VMware administrators.
- Provides key summary statistics for your VMware environment
- Virtualization deployment statistics (VMs, hosts, data stores, etc.)
- Total available resources (CPU, memory and storage)
- Benchmarks your virtualization efficiency against industry averages
- Highlights savings achievable by correctly sizing VMs and eliminating wasted storage
- Typical customers recover 20% to 30% of server and storage costs

VM Stats also includes a free limited time trial of Optimization Pack to provide specific actions you can take to recover server and storage resources.
You can download it here.