I have one Ovirt cluster and under this cluster all the guest machines (such as centos,ubuntu,debian etc) almost 160 RCU processes running....

i searched on google about the RCU (It's kernel process "read-copy-upate")

I want to know how i can modify this 160 processes to 10-20 or how i can to disable it....is there any bed impact if i disable it....

Thanks,

Punit