Date: Sun, 25 Feb 2024 01:18:25 +0100 From: Hannes Hauswedell <h2+lists2024@fsfe.org> To: freebsd-net@FreeBSD.org Subject: NFS performance with 10GBase-T Message-ID: <034cc6ea-26d8-4520-879a-672459832407@fsfe.org>
next in thread | raw e-mail | index | archive | help
Hi everyone, I am coming here from https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=2771971160 TL;DR: * I have a FreeBSD14 Server and Client with an Intel X540 (ix) adaptor each. * I am trying to improve the NFS throughput. * I get 1160 MiB/s via nc, but only ~200 MiB/s via NFS. * Increasing rsize and wsize to 1 MiB increases throughput to 395 MiB/s * But a Linux client achieves 560-600 MiB/s with any rsize. * The mtu is set to 9000 but this doesn't make a difference for the FreeBSD client (it does make a difference for Linux). I assume < 400 MiB/s is not the expected performance? Do you have any advice on debugging this? Thank you for your help, Hannes
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?034cc6ea-26d8-4520-879a-672459832407>