查看系统的配置

?

sysctl -a |grep net.core

?

设置系统的参数

?

sysctl -w net.core.rmem_max=5000000

sysctl -w net.core.wmem_max=5000000
sysctl -w net.core.rmem_default=5000000
sysctl -w net.core.wmem_default=5000000