pgrep node 19277 19283
taskset -pc 0 19277 (其中0代表CPU0,以此类推) taskset -pc 1 19283
#!/usr/bin/env bash
set-e
node_porcess=`pgrep node|wc-l`
if[$node_process -eq0 ];then
echo“nodejs process not found”
exit1
else
node1=`pgrep node |sort|tr-s "\n"" "|awk'{print $1}'`
node2=`pgrep node |sort|tr-s "\n"" "|awk'{print $2}'`
node3=`pgrep node |sort|tr-s "\n"" "|awk'{print $3}'`
node4=`pgrep node |sort|tr-s "\n"" "|awk'{print $4}'`
taskset -pc 0 $node1
taskset -pc 1 $node2
taskset -pc 2 $node3
taskset -pc 3 $node4
fi