监控每个rps队列收包脚本

#!/bin/bash
#options
# -r receive
field=10   
cpunr=$(ls -d /sys/class/cpuid/cpu*|wc -l)

old="$(awk -v ff=$field '{print strtonum("0x"$ff)}' /proc/net/softnet_stat)"
while :
do
    sleep 1 
    printf "%s " $(date '+%T.%N')
    new="$(awk -v ff=$field '{print strtonum("0x"$ff)}' /proc/net/softnet_stat)"
    echo $old $new |awk -v cpunr="$cpunr" '{
                                                sum=0;
                                                for(i=1; i<=cpunr; i++)
                                                {
                                                    printf("%-7d",$(i+cpunr) - $(i));
                                                }
                                                printf("\n");
                                            }'
    old="${new}"
done