On 08/03/2015 06:37 AM, Michael S. Tsirkin wrote:
Ideally this needs to also be tested on non-vxlan configs with gro in
host, to make sure this doesn't cause regressions.
Measured with the same instances on the same hardware and software,
taking a path through the stack (public rather than private IPs, with
Distributed Virtual Router (DVR) enabled) which gives them GRO:
Throughput
Min Median Average Max
4.2.0-rc3+_hostGRO 6713 8351 8232 9102
4.2.0-rc3+flush1k_hostGRO 6539 8267 8206 8982
As singletons, Mins and Maxes probably have rather high variability, I'd
focus on the Median and Average and those are within 1%.
Send Service Demand
Min Median Average Max
4.2.0-rc3+_hostGRO 0.332 0.496 0.490 0.651
4.2.0-rc3+flush1k_hostGRO 0.328 0.493 0.488 0.678
Receive Service Demand
Min Median Average Max
4.2.0-rc3+_hostGRO 0.386 0.469 0.485 0.677
4.2.0-rc3+flush1k_hostGRO 0.369 0.466 0.477 0.665
happy benchmarking,
rick
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