标签:des style io ar color 使用 sp for on
Settings for eth6:
Supported ports: [ FIBRE ] #可以看出网卡类型:光口或电口
Supported link modes: 1000baseT/Full
Supported pause frame use: No
Supports auto-negotiation: Yes
Advertised link modes: 1000baseT/Full
Advertised pause frame use: No
Advertised auto-negotiation: Yes
Speed: 1000Mb/s
Duplex: Full
Port: FIBRE
PHYAD: 0
Transceiver: external
Auto-negotiation: on
Supports Wake-on: pumbg
Wake-on: d
Current message level: 0x00000007 (7)
drv probe link
Link detected: yes
driver: e1000e #网卡驱动
version: 2.3.2-k
firmware-version: 5.11-6
bus-info: 0000:06:00.0
supports-statistics: yes
supports-test: yes
supports-eeprom-access: yes
supports-register-dump: yes
supports-priv-flags: no
Ring parameters for eth6:
Pre-set maximums:
RX: 4096 #预设最大接收队列大小
RX Mini: 0
RX Jumbo: 0
TX: 4096 #预设最大发送队列大小
Current hardware settings:
RX: 256 #当前接收队列大小
RX Mini: 0
RX Jumbo: 0
TX: 256 #当前发送队列大小
ethtool -G eth6 rx 4096 #设置发送队列大小
Ring parameters for eth6:
Pre-set maximums:
RX: 4096
RX Mini: 0
RX Jumbo: 0
TX: 4096
Current hardware settings:
RX: 4096 #修改后的接收队列大小,网卡丢包的一个原因就是接收队列不够大。
RX Mini: 0
RX Jumbo: 0
TX: 256
标签:des style io ar color 使用 sp for on
原文地址:http://www.cnblogs.com/rd-log/p/4110133.html