Yes, but by and large the community of volunteers is who does the support
And without diagnostics being posted, no one is going to be able to help. But, your first course of diagnosis is to start shutting down your containers one at a time and then see when that disappears. Personally though, I don't particularly worry about CPU % being utilized. If the CPU has something to do, then it has something to do.
And the stats window isn't particularly the best place to guage what the server is actually doing because both it (and the dashboard) do consume CPU cycles.
Your load average over the last 15 minutes of the screen shot is 0.68 which is basically nothing on an 8 core system.
Now, if your writes to the SSD are increasing exponentially, then that is a different story.