os206 - slow data transfers

James Cameron quozl at laptop.org
Tue Jul 20 02:26:55 EDT 2010

On Mon, Jul 19, 2010 at 11:41:07PM -0500, Mikus Grinbergs wrote:
> Earlier, I reported that ethernet data transfers into my XO-1.5 were
> now running slower than ethernet data transfers into XO-1 systems.

I've just tested this, though I only had one ethernet device that I
could test with.

XO-1 10.1.2-beta os301 wireless 13.2 Mbit/sec wired 93.2 Mbit/sec.

XO-1 8.2.1 os802 wireless 14.3 Mbit/sec wired 93.8 Mbit/sec.

XO-1.5 10.1.1 os206 wireless 15.5 Mbit/sec wired 80.0 Mbit/sec.

The test was with NetworkManager disabled (so as to prevent wireless
scans), and manual configuration of the wireless and wired adapters.

The test was with iperf 2.0.4 using flags "-c -n 100M" for wireless, and
1000M for wired.  Internal SD storage was excluded from the test.

I was surprised that the XO-1.5 wired performance was lower.

James Cameron

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