17.7. 가상 머신 네트워크 성능 최적화

lsmod | grep vhost

# lsmod | grep vhost
vhost_net              32768  1
vhost                  53248  1 vhost_net
tap                    24576  1 vhost_net
tun                    57344  6 vhost_net

modprobe vhost_net

# modprobe vhost_net

<interface type='network'>
      <source network='default'/>
      <model type='virtio'/>
      <driver name='vhost' queues='N'/>
</interface>

<interface type='network'>
      <source network='default'/>
      <model type='virtio'/>
      <driver name='vhost' queues='N'/>
</interface>

ethtool -C tap0 rx-frames 64

# ethtool -C tap0 rx-frames 64