Can someone that knows about this tell me why i am having latency issues?

I have no clue about wire shark. I was using ping plotter before but a friend said that i needed this program to find out what was causing my latency spikes. If someone has the time i have a log file and there were several spikes during the sample. I just don’t have a clue how to tell what would have been causing the spikes. My email is [email protected] and i will send you the file to look at.