A: Microsoft Server Performance Advisor (SPA), which at time of writing is at version 3.0, lets you compare the workloads of servers and do many other performance-related comparisons. SPA can be downloaded from the Microsoft website and enables several great capabilities:
- Compare performance of the same server at different windows of time. For example, benchmark a newly installed server, then compare to current performance.
- Compare different servers running the same workloads.
SPA has special packs that can track general server performance as well as track the performance of IIS and Hyper-V.
SPA works with Windows Server 2008 and later (including Windows Server 2012).