+# distribute interrupt for eth0 on core 1-4
+core=(2 4 8 10)
+eth=0
+l=0
+for i in $(awk '/eth'$eth'/ {sub(/:/, ""); print $1}' /proc/interrupts); do
+ echo "echo ${core[$l]} > /proc/irq/$i/smp_affinity"
+ l=$(expr $l + 1)
+ [ $l -eq ${#core[*]} ] && l=1
+done