2025-12-09 16:52:57
I did a huge grafana upgrade from something like v7.x to v12..3.0 and now the load average is often between 15 and 30!
It's not obvious to me why though.
The VM it's on has 2 CPUs and 8G RAM of which about 4G is free. The average CPU use is just 18%. This would make me suspect iowait but it rarely budges from 0%.
Now, periodically the two CPUs are totally pegged though this only lasts a short time and the service still seems responsive. Maybe it's that?

