Date: Wed, 23 Nov 2011 09:10:29 -0700 (MST) From: Warren Block <wblock@wonkity.com> To: Adrian Chadd <adrian@freebsd.org> Cc: wireless@freebsd.org Subject: Re: Testing 802.11n Message-ID: <alpine.BSF.2.00.1111230908590.63220@wonkity.com> In-Reply-To: <CAJ-VmonfBNpdW_Bw=WUDMS3VR3SNAqcEwYb3OxGs62t9cSBvCQ@mail.gmail.com> References: <alpine.BSF.2.00.1111221012250.56726@wonkity.com> <CAJ-VmokKKZ4TUqWr9gz-YDdscGi8jC3KANmM3Vw2uHQgv3Vj=w@mail.gmail.com> <alpine.BSF.2.00.1111221909020.59262@wonkity.com> <CAJ-Vmo=ctTEgRPwj8UE8wH2dN9R=NsF9R9kOxsO8MX%2BQ1cWxKw@mail.gmail.com> <alpine.BSF.2.00.1111222124230.59676@wonkity.com> <CAJ-VmokJPP=GfrtVGbtoUziqX=CBwu%2B79CuKHrndPU1%2B5iamZA@mail.gmail.com> <alpine.BSF.2.00.1111222208590.59676@wonkity.com> <CAJ-VmonZWNoTG%2BMXTh15GSzOwo%2B9=-a9UehcAL%2B_buALGG7Q2Q@mail.gmail.com> <CAJ-VmonfBNpdW_Bw=WUDMS3VR3SNAqcEwYb3OxGs62t9cSBvCQ@mail.gmail.com>
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On Wed, 23 Nov 2011, Adrian Chadd wrote:
> Just let it run for a few minutes, do a couple bulk scp's or
> something, then copy/paste the output of athstats -i ath0
# athstats -i ath0
athstats: ath0: Invalid argument
athstats: ath0: Invalid argument
37023 data frames received
6848 data frames transmit
63 tx frames with an alternate rate
958 long on-chip tx retries
12 tx failed 'cuz too many retries
MCS12 current transmit rate
6910 rx failed 'cuz of bad CRC
561 rx failed 'cuz of PHY err
1 illegal service
9 OFDM restart
551 CCK restart
69 periodic calibrations
-0/+0 TDMA slot adjust (usecs, smoothed)
42 rssi of last ack
39 avg recv rssi
-96 rx noise floor
351 tx frames through raw api
10600 A-MPDU sub-frames received
6 CRC errors for non-last A-MPDU subframes
538 CRC errors for last subframe in an A-MPDU
12 Number of frames retransmitted in software
635 A-MPDU sub-frame TX attempt success
1 A-MPDU sub-frame TX attempt failures
Antenna profile:
[0] tx 6406 rx 10897
[1] tx 0 rx 26126
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