netpps.sh统计每秒数据量,包含接收(RX)或发送(TX)
netpps.sh eth0
#!/bin/bash INTERVAL="" # update interval in seconds if [ -z "$1" ]; then
echo
echo usage: $ [network-interface]
echo
echo e.g. $ eth0
echo
echo shows packets-per-second
exit
fi IF=$ while true
do
R1=`cat /sys/class/net/$/statistics/rx_packets`
T1=`cat /sys/class/net/$/statistics/tx_packets`
sleep $INTERVAL
R2=`cat /sys/class/net/$/statistics/rx_packets`
T2=`cat /sys/class/net/$/statistics/tx_packets`
TXPPS=`expr $T2 - $T1`
RXPPS=`expr $R2 - $R1`
echo "TX $1: $TXPPS pkts/s RX $1: $RXPPS pkts/s"
done
netpps.sh
netspeed.sh描述网络传输中的接收(RX)发送(TX)带宽
netspeed.sh eth0
#!/bin/bash INTERVAL="" # update interval in seconds if [ -z "$1" ]; then
echo
echo usage: $ [network-interface]
echo
echo e.g. $ eth0
echo
exit
fi IF=$ while true
do
R1=`cat /sys/class/net/$/statistics/rx_bytes`
T1=`cat /sys/class/net/$/statistics/tx_bytes`
sleep $INTERVAL
R2=`cat /sys/class/net/$/statistics/rx_bytes`
T2=`cat /sys/class/net/$/statistics/tx_bytes`
TBPS=`expr $T2 - $T1`
RBPS=`expr $R2 - $R1`
TKBPS=`expr $TBPS / `
RKBPS=`expr $RBPS / `
echo "TX $1: $TKBPS kb/s RX $1: $RKBPS kb/s"
done
netspeed.sh