Set txqueuelen on virtual vnetX devices with libvirt

Posted on Tue 03 April 2012 in misc • Tagged with libvirt, Linux, networking, udev, vnetLeave a comment

The txqueuelen is a value in the kernel on network interfaces that sets the transmit queue length. This value can be tuned for different work loads. In the case of modern networking the defaults can sometimes be changed to get better line speeds over ethernet. Most people will do this ...

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