Date: Sat, 23 Feb 2013 21:16:12 +0100 From: Sven Hazejager <sven@hazejager.nl> To: freebsd-wireless@freebsd.org Subject: ath performance degradation between Oct-12 and now? Message-ID: <CAKwdyT5_0LemLJBkdPEOjXg-d2-NF-3iCv4jCEjbPoffMT6P0g@mail.gmail.com>
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I have just upgraded my ALIX router (with an Atheros 9160) from FreeBSD-HEAD r241243 (Oct 6, 2012) to r247155 (today) and I am noticing slightly lower throughput rates. With iperf, sitting 1 meter from the router, I consistently get 79-81 Mbits/sec TCP with r241243. This "drops" to 74-76 in r247155 (never higher than 75.5 actually). The rates also seem to vary a bit more (but that's hard to quantify). Anything I should be looking for? I'm more than happy to share debug output etc. if instructed how to capture. Thanks! Sven
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