Virtual Instruments is a leader in Infrastructure Performance Management for physical, virtual and cloud computing environments. The award-winning VirtualWisdom platform provides visibility into real-time performance and health of the entire open systems stack along with metrics that assess utilization. Virtual Instruments improves the performance and availability of mission-critical applications while lowering the cost of the supporting infrastructure. Forbes Magazine recognized the company as #6 on its 2011 list of America's Most Promising Companies. The company was founded in June 2008 via a spin-out from Finisar Corp.; it has headquarters in San Jose, CA.