I have wierd performnce issue.
I see a peak of latency on one controller.
In drill down I notice that the mroot agrregate have a high disk utilization in that peak time.
I attached two screenshot with deatil workload of the node and the mroot aggregate.
from what reason the mroot aggregate have this disk util ?
the other node of the HA not suffer this problem.
it is normal and should have no impact. See here: