Ping spikes random times throughout the day ( Miami, FL)

Hello for the last 8 months I've been getting ping spikes on all my applications that are on us east servers. I usually get around 40 ms on us servers and now I've been constanly getting ping spikes that ranges from 60-250ms which has become frustrating as this has been happening for so long now and I've had multiple techs come by to try to fix the issue and have failed to do so.  I will be posting the event log and downstream and upstream levels of my router. I would appreciate any type of help.