I've heard that a few people are running into the following situation: Intel GPA System Analyzer reports what appears to be incorrect metrics values for "target application CPU load".
Intel GPA is getting the CPU metrics values from the OS, but for some unknown reason occassionally the internal counters that Microsoft Windows* maintains get corrupted.
To fix this, you can reset the CPU counters by running the following command as an administrator: lodctr -R
If running this command does not resolve your problem, reboot your system and see if Intel GPA now reports the correct values. If this does not resolve the problem, please create a new post on this forum. However, please include your system configuration information by right-clicking the Intel GPA Monitor icon in the notification tray and copying the "About..." text as part of your posting.