4 Changing the default pinning of every IRQ to core 0. (Same does apply on both
9 $ for l in `ls /proc/irq`; do echo 1 | sudo tee /proc/irq/$l/smp_affinity; done
13 Changing the default pinning of RCU to core 0. (Same does apply on both guest VM
18 $ for i in `pgrep rcu[^c]` ; do sudo taskset -pc 0 $i ; done
20 **Host Writeback affinity**
22 Changing the default pinning of writebacks to core 0. (Same does apply on both
27 $ echo 1 | sudo tee /sys/bus/workqueue/devices/writeback/cpumask