Re: kern/57160: NFS (over TCP) very slow in 10_BETA

[Manuel Bouyer <bouyer%antioche.eu.org@localhost>]

The following reply was made to PR kern/57160; it has been noted by GNATS.

From: Manuel Bouyer <bouyer%antioche.eu.org@localhost>
To: Martin Husemann <martin%duskware.de@localhost>
Cc: gnats-bugs%netbsd.org@localhost
Subject: Re: kern/57160: NFS (over TCP) very slow in 10_BETA
Date: Thu, 5 Jan 2023 20:43:37 +0100

 On Thu, Jan 05, 2023 at 11:27:34AM +0100, Martin Husemann wrote:
 > On Thu, Jan 05, 2023 at 11:13:45AM +0100, Manuel Bouyer wrote:
 > > But creating a tar archive with the files on NFS is also slower than it
 > > used to be.
 > 
 > Can you check raw network speed?
 > I guess benchmarks/netio is the canonical first step.
 
 Looks good:
 rochebonne:/home/bouyer/tmp/netio>./netio -t 10.0.0.254
 
 NETIO - Network Throughput Benchmark, Version 1.33
 (C) 1997-2012 Kai Uwe Rommel
 
 TCP connection established.
 Packet size  1k bytes:  11.24 MByte/s Tx,  10.08 MByte/s Rx.
 Packet size  2k bytes:  11.24 MByte/s Tx,  10.19 MByte/s Rx.
 Packet size  4k bytes:  11.25 MByte/s Tx,  10.10 MByte/s Rx.
 Packet size  8k bytes:  11.22 MByte/s Tx,  10.07 MByte/s Rx.
 Packet size 16k bytes:  11.26 MByte/s Tx,  10.06 MByte/s Rx.
 Packet size 32k bytes:  11.25 MByte/s Tx,  10.05 MByte/s Rx.
 Done.
 
 -- 
 Manuel Bouyer <bouyer%antioche.eu.org@localhost>
      NetBSD: 26 ans d'experience feront toujours la difference
 --