리눅스 txqueuelen 확인

개요

txqueuelen 확인

qlen 확인

방법 1: ifconfig

[root@zetawiki ~]# ifconfig 
eth0      Link encap:Ethernet  HWaddr 00:16:3E:B8:C1:E9  
          inet addr:135.179.246.125  Bcast:135.179.246.255  Mask:255.255.255.0
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:78894469 errors:0 dropped:0 overruns:0 frame:0
          TX packets:64117455 errors:0 dropped:22 overruns:0 carrier:0
          collisions:0 txqueuelen:1000 
          RX bytes:12369882302 (11.5 GiB)  TX bytes:101134908990 (94.1 GiB)

lo        Link encap:Local Loopback  
          inet addr:127.0.0.1  Mask:255.0.0.0
          UP LOOPBACK RUNNING  MTU:16436  Metric:1
          RX packets:18274 errors:0 dropped:0 overruns:0 frame:0
          TX packets:18274 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:0 
          RX bytes:11349446 (10.8 MiB)  TX bytes:11349446 (10.8 MiB)

→ eth0의 txqueuelen은 1000

→ lo의 txqueuelen은 0 (없음)

방법 2: ip

[root@zetawiki ~]# ip addr
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 16436 qdisc noqueue 
    link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
    inet 127.0.0.1/8 scope host lo
2: eth0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast qlen 1000
    link/ether 00:13:5e:a7:c9:f1 brd ff:ff:ff:ff:ff:ff
    inet 135.179.246.180/24 brd 135.179.246.255 scope global eth0

→ lo의 txqueuelen은 없음 (0)

→ eth0의 txqueuelen은 1000

같이 보기

• 리눅스 txqueuelen 변경
• Xen txqueuelen 확인
• ifconfig
• ip
• 리눅스 MTU 확인