You could try scraping the logs to see if its success rate is low compared to the others.
Is it sharing a subnet? Or on different (lower performance / SMR) storage? Were the other nodes started much sooner (as growth has been flat for the last three months)?
It looks like overall paid space has been going up around 1.1PB/month over the last 90 days. If we have 25900’ish nodes, and an expansion factor of 2.9 (or did it lower?)… then the average node growth should be around… 120GB/month?
Somebody needs to check my math