HA on Supervised install clamped at 26% CPU

My HA is running on Intel(R) Core™ i5-4570T CPU @ 2.90GHz hardware with 8GB ram and SSD.
Grafana addon is installed and I hear that can have a high load but Glances shows me it’s Python that is pegging the CPU. Exec’ing into HA container confirms this. Has anyone else noticed this for the 2021.6.* release?
Is there any way to dig into HA to find out what might be using CPU like this?