Re: VLAN egress performance

Mattias Rönnblom
2010-02-08T16:58:58Z

Patrick McHardy <kaber@trash.net> writes:

>> Ingress VLAN Egress VLAN Packet Rate CPU utilization (all cores)
>> No No 5.0 Mpacket/s ~70%
>> Yes No 5.0 Mpacket/s ~75%
>> No Yes 1.4 Mpacket/s ~26%
>> Yes Yes 1.3 Mpacket/s ~26%
>>
> 2.6.32 contains VLAN multiqueue support and should scale better.

OK, excellent. I tried out 2.6.32.7 and it did 4.0 Mpacket/s with VLAN
on both ingress and egress, and ~4.7 Mpacket/s without any VLANs.

Thanks,
Mattias