Utilization Index Measurements

Memory

Index (0-100) of physical memory used, not including reserved or cached memory.

CPU

Index (0-100) of CPU cycles used of the total cycles available over all the cores. (0-100)

Disk

Index (0-100) of the number of disk read/write operations compared to the maximum observed amount of operations. The previously observed maximum value is used as a baseline, and this number is reset when the PerformanceGuard agent is started. This means that it's perfectly normal that the computer is having a disk utilization index close to 100 while starting.

Net

Index (0-100) of network bandwidth used compared to the maximum rating of the current Network Interface Card (for example1 GB if a LAN is used). The maximum bandwidth may change if network changes take place, for example switching between LAN and WiFi networks.