Re: NFS performance with 10GBase-T
| Newsgroups | gmane.os.freebsd.devel.net |
|---|---|
| Message-ID | <[email protected]> |
> On Feb 25, 2024, at 01:18, Hannes Hauswedell <[email protected]> wrote: > > Hi everyone, > > I am coming here from > https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=2771971160 I guess this should read: https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=277197 Best regards Michael > > 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 >