ping测试记录时间戳
ping -i 0.1 192.168.1.81 | grep "time=[1-9]"taskset -c 0,16 ping -i 0.1 192.168.1.81 | grep "time=[1-9]"pid=`ps aux | grep "ping -i 0.1 192.168.1.81" | grep -v grep | awk '{print $2}'`
while true;do
for i in {0..31};do (taskset -c -p $i $pid;sleep 0.1);done
doneping -i 0.1 192.168.1.81 | while read pong; do echo "$(date +%H:%M:%S): $pong" | grep "time=[1-9]"; donepid=`ps aux | grep "ping -i 0.1 192.168.1.81" | grep -v grep | awk '{print $2}'`
while true;do for i in {0..31};do (date +%H:%M:%S;taskset -c -p $i $pid;sleep 0.5);done; done参考
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