网卡流量实时查看
1.iftop实现网卡流量实时查看
zypper install iftop
iftop -i bond0
2.sar实现网卡流量实时查看
zypper install sysstat
sar -n DEV 1 10
Average: IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s
Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00
Average: eth0 0.00 0.00 0.00 0.00 0.00 0.00 0.00
Average: eth2 0.00 0.00 0.00 0.00 0.00 0.00 0.00
Average: eth6 0.00 0.00 0.00 0.00 0.00 0.00 0.00
Average: eth8 0.00 0.00 0.00 0.00 0.00 0.00 0.00
Average: eth9 0.00 0.00 0.00 0.00 0.00 0.00 0.00
Average: eth10 0.00 0.00 0.00 0.00 0.00 0.00 0.00
Average: eth1 3.69 2.30 0.25 1.83 0.00 0.00 0.00
Average: eth3 0.00 0.00 0.00 0.00 0.00 0.00 0.00
Average: eth4 6.89 0.00 0.50 0.00 0.00 0.00 0.00
Average: eth5 6.89 0.00 0.53 0.00 0.00 0.00 0.00
Average: eth7 0.00 0.00 0.00 0.00 0.00 0.00 0.00
Average: bond0 13.77 0.00 1.03 0.00 0.00 0.00 0.00
Average: bond1 3.69 2.30 0.25 1.83 0.00 0.00 0.00
Average: br0 6.19 0.00 0.35 0.00 0.00 0.00 6.19
Average: br1 3.09 2.00 0.13 1.79 0.00 0.00 1.00
Average: vif2.0 0.00 1.00 0.00 0.05 0.00 0.00 0.00
Average: vif3.0 0.00 1.00 0.00 0.05 0.00 0.00 0.00
Average: vif4.0 0.00 1.00 0.00 0.05 0.00 0.00 0.00
3.watch 实现网卡流量实时查看
watch ifconfig
watch more /proc/net/dev
Every 2.0s: more /proc/net/dev Tue Jul 23 15:52:56 2013
Inter-| Receive | Transmit
face |bytes packets errs drop fifo frame compressed multicast|bytes packets errs drop fifo colls carrier compressed
lo: 18296 208 0 0 0 0 0 0 18296 208 0 0 0 0 0 0
eth0: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
eth2: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
eth6: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
eth8: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
eth9: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
eth10: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
eth1:18758511915 13126631 0 0 0 0 0 0 887817246 13069764 0 0 0 0 0 0
eth3: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
eth4:25662569 324046 0 0 0 0 0 0 64 1 0 0 0 0 0 0
eth5:22552155 276811 0 0 0 0 0 0 0 0 0 0 0 0 0 0
eth7: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
bond0:48214724 600857 0 0 0 0 0 0 64 1 0 0 0 0 0 0
bond1:18758511915 13126631 0 0 0 0 0 0 887817246 13069764 0 0 0 0 0 0
br0:18658031 302361 0 0 0 0 0 302361 0 0 0 0 0 0 0 0
br1:14078025233 9981291 0 0 0 0 0 24892 602792829 9917606 0 0 0 0 0 0
vif2.0: 18876 202 0 0 0 0 0 0 227146 4119 0 1 0 0 0 0
vif3.0:146465122 3150805 0 0 0 0 0 0 4488185116 3147749 0 1 0 0 0 0
vif4.0: 12455 121 0 0 0 0 0 0 144920 2626 0 1 0 0 0 0