Thread (17 messages) 17 messages, 5 authors, 2009-09-25

Re: Getting physical packet counts with LRO enabled with ixgbe?

From: Herbert Xu <herbert@gondor.apana.org.au>
Date: 2009-09-25 22:09:05

Ben Greear [off-list ref] wrote:
quoted
Well if you did GRO instead of LRO then none of this would matter :)
I get aggregate 18Gbps with LRO v/s 12Gbps without, so it's very much a useful feature
for me.
Sorry we are each talking about different things.  The performance
difference you observed is software GRO vs. hardware LRO.  What I
was talking about above is switching the Intel hardware to do GRO
instead of LRO.

Cheers,
-- 
Visit Openswan at http://www.openswan.org/
Email: Herbert Xu ~{PmV>HI~} [off-list ref]
Home Page: http://gondor.apana.org.au/~herbert/
PGP Key: http://gondor.apana.org.au/~herbert/pubkey.txt
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