如何在Linux下统计高速网络中的流量？

发表于 2025-11-05 00:02:43 来源：益强智未来

下统复制#!/bin/bash INTERVAL="1" # update interval in seconds if [ -z "$1" ]; then echo echo usage: $0 [network-interface] echo echo e.g. $0 eth0 echo echo shows packets-per-second exit fi IF=$1 while true do R1=`cat /sys/class/net/$1/statistics/rx_packets` T1=`cat /sys/class/net/$1/statistics/tx_packets` sleep $INTERVAL R2=`cat /sys/class/net/$1/statistics/rx_packets` T2=`cat /sys/class/net/$1/statistics/tx_packets` TXPPS=`expr $T2 - $T1` RXPPS=`expr $R2 - $R1` echo "TX $1: $TXPPS pkts/s RX $1: $RXPPS pkts/s" done 1.2.3.4.5.6.7.8.9.10.11.12.13.14.15.16.17.18.19.20.21.22.23.

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