On 8/25/21 10:24 AM, Eric Dumazet wrote: > On Wed, Aug 25, 2021 at 9:39 AM David Ahern <dsahern@xxxxxxxxx> wrote: >> >> On 8/25/21 9:32 AM, Eric Dumazet wrote: > >>> >> >> thanks for the pointer. I need to revisit my past attempt to get iperf3 >> working with hugepages. > > ANother pointer, just in case this helps. > > commit 72653ae5303c626ca29fcbcbb8165a894a104adf > Author: Eric Dumazet <edumazet@xxxxxxxxxx> > Date: Thu Aug 20 10:11:17 2020 -0700 > > selftests: net: tcp_mmap: Use huge pages in send path > very helpful. Thanks. Added support to iperf3, and it does show a big drop in cpu utilization.
