On January 30, 2020 4:17:16 PM UTC, Ian Darwin <i...@darwinsys.com> wrote: >Peter wrote: > >> chi# iperf -c beta.internal.centroid.eu >> ------------------------------------------------------------ >> Client connecting to beta.internal.centroid.eu, TCP port 5001 >> TCP window size: 17.0 KByte (default) >> ------------------------------------------------------------ >> [ 3] local 192.168.177.40 port 13242 connected with 192.168.177.2 >port 5001 >> [ ID] Interval Transfer Bandwidth >> [ 3] 0.0-10.0 sec 536 MBytes 449 Mbits/sec >> >> ... on an APU1C4, could it be you have a slow switch or router? Any >other >> hardware that could slow yours down? >> >> I'm happy with this result, the APU1 is not really a powerhorse. > >That is pretty normal. From an older Intel-cpu laptop with a bge >interface, >to my APU2, both on a TP-Link gig switch, I get > >$ iperf -c gw-int >------------------------------------------------------------ >Client connecting to gw-int, TCP port 5001 >TCP window size: 32.5 KByte (default) >------------------------------------------------------------ >[ 3] local 192.168.42.46 port 21653 connected with 192.168.42.254 port >5001 >[ ID] Interval Transfer Bandwidth >[ 3] 0.0-10.0 sec 502 MBytes 421 Mbits/sec >$ > >Again, that's with no tuning. Did you try a different cable?
iperf vs. iperf3?
