Messages in this thread | | | From | Richard Genoud <> | Date | Thu, 30 May 2013 19:50:24 +0200 | Subject | Re: [PATCHv3 RESEND 0/6] ARM: sunxi: Add support for A10 Ethernet controller |
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2013/5/30 Maxime Ripard <maxime.ripard@free-electrons.com>: > > Did you look at the load while iperf was running? I guess we can expect > it to be pretty high since it runs without DMA.
I just did the test. cpu is at 55%-60%
root@debian:~# date ; iperf -c 192.168.1.10 -t 300 ; cat /proc/loadavg Thu May 30 17:43:13 UTC 2013 ------------------------------------------------------------ Client connecting to 192.168.1.10, TCP port 5001 TCP window size: 20.0 KByte (default) ------------------------------------------------------------ [ 3] local 192.168.1.235 port 45459 connected with 192.168.1.10 port 5001 [ ID] Interval Transfer Bandwidth [ 3] 0.0-300.0 sec 3.28 GBytes 94.0 Mbits/sec 0.83 0.71 0.43 1/46 1770
loadavg over a 5min at 0.71, yeah, that's pretty high...
Richard.
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