I can see in vROPS that one of my cluster has the following stats:
CPU cores = 252
vCPU allocated = 3181
Overload CPU = 12,62
My customer ask me to explain this value of overload CPU but I don’t really know what to say about it especialy when should I consider it becomes a warning for my cluster?
This one is clearly in CPU contention during the day.
I have another one that is not in CPU contention and has the following values:
CPU cores = 48
vCPU allocated = 192
Overload CPU = 4
Is is too simple to answer that above 10% overload, it is not good? I imagine that it is more complicated than that.
Thanks for helping.