Linux Network Proc/Debugging
Note: it should match with ifconfig command
Inter-| Receive | Transmit
face|bytes packets errs drop fifo frame compress multicast|bytes packets errs drop fifo colls carrier compress
eth0_1: 101570 541 0 0 0 0 0 0 936 12 0 0 0 0 0 0
eth0_5: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
lo: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
br0: 2592 34 0 0 0 0 0 0 468 6 0 0 0 0 0 0
eth0_0: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
eth1: 0 0 0 0 0 0 0 0 468 6 0 0 0 0 0 0
Total dropped time_squeeze - - - - - - cpu_collision
Total: Total packet number received, including below dropped number also dropped: packet dropped number for backlog queue full time_squeeze: 一次的软中断的触发还不能处理完目前已经接收的数据,因而要设置下轮软中断,time_squeeze 就表示设置的次数. cpu_collision: cpu冲突次数(net/sched.c)
00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000245 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000