5.5. 批量网络数据包

ethtool -C $tap rx-frames N

# ethtool -C $tap rx-frames N

...
<devices>
  <interface type='network'>
    <source network='default'/>
    <target dev='vnet0'/>
      <coalesce>
        <rx>
          <frames max='7'/>
        </rx>
      </coalesce>
  </interface>
</devices>

...
<devices>
  <interface type='network'>
    <source network='default'/>
    <target dev='vnet0'/>
      <coalesce>
        <rx>
          <frames max='7'/>
        </rx>
      </coalesce>
  </interface>
</devices>