-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Lev Serebryakov wrote: > Hello, Freebsd-net. > > I have two systems (7-Stable), connected with gigabit link. iperf > shows 667 Mbits/sec on TCP and 600Mbit/s on UDP without any tuning. > > But NFS gives me only 17Mb/s (~136 Mbit/s) on sequential read of > very big files, and about 8-10Mb/s on "real" workloads. > > Are here any guides how to tune NFS for performance?
rsize/wsize? I think the current default (8192) is too smal, perhaps 262144 would be a better choice. What I usually use is: mount_nfs -3Tr 262144 -w 262144 - -- Xin LI <[EMAIL PROTECTED]> http://www.delphij.net/ FreeBSD - The Power to Serve! -----BEGIN PGP SIGNATURE----- Version: GnuPG v2.0.9 (FreeBSD) iEYEARECAAYFAkk47RQACgkQi+vbBBjt66BYkwCgh+Eu+C+OJW9WdU7s1qww9GEb c5gAoKotFAXFTNTKD1ac+mNRAufck15t =pdBF -----END PGP SIGNATURE----- _______________________________________________ freebsd-net@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-net To unsubscribe, send any mail to "[EMAIL PROTECTED]"
