Okay, I thought I had this solved before and it was not. Hopefully this time it is!
Even though I had run numerous benchmarks on every piece of hardware in my tower.
There was nothing to extreme on the CPU temp, but thought it still may be an issue.
Cleaned everything up and put a better fan on my CPU. It helped but I soon noticed the spiking again.
I swear I have already been through every option in Sonar at least a dozen times.
I turned off Read and Write Caching and the problem seems to be gone.