ath0 performence issues "ar9300_Stub_GetCTSTimeout" "ar9300_Stub_GetCTSTimeout
Miguel Clara
miguelmclara at gmail.com
Sun Mar 22 01:00:33 UTC 2015
On Fri, Mar 20, 2015 at 2:42 PM, Miguel Clara <miguelmclara at gmail.com>
wrote:
>
> On Fri, Mar 20, 2015 at 2:41 PM, Miguel Clara <miguelmclara at gmail.com>
> wrote:
>
>>
>> On Fri, Mar 20, 2015 at 3:25 AM, Miguel Clara <miguelmclara at gmail.com>
>> wrote:
>>
>>>
>>> On Fri, Mar 20, 2015 at 3:20 AM, Adrian Chadd <adrian at freebsd.org>
>>> wrote:
>>>
>>>> What's the output of ifconfig -v wlan0 ?
>>>>
>>>> and run athstats 1 for a while whilst doing traffic, say speedtest,
>>>> and paste the results from there.
>>>>
>>>>
>>>>
>>>> ]# ifconfig -v wlan0
>>>
>>>
>>> wlan0: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> metric 0 mtu
>>> 1500
>>> ether e0:06:e6:aa:bf:5b
>>> inet 10.10.50.70 netmask 0xffffff00 broadcast 10.10.50.255
>>> nd6 options=29<PERFORMNUD,IFDISABLED,AUTO_LINKLOCAL>
>>> media: IEEE 802.11 Wireless Ethernet MCS mode 11na
>>> status: associated
>>> ssid PissnLove5G channel 48 (5240 MHz 11a ht/40-) bssid
>>> 60:a4:4c:28:13:c4
>>> regdomain 108 country DEBUG indoor ecm authmode WPA2/802.11i -wps
>>> -tsn privacy ON deftxkey UNDEF
>>> AES-CCM 2:128-bit
>>> AES-CCM 3:128-bit powersavemode OFF powersavesleep 100 txpower 30
>>> txpowmax 50.0 -dotd rtsthreshold 2346 fragthreshold 2346 bmiss 7
>>> 11a ucast NONE mgmt 6 Mb/s mcast 6 Mb/s maxretry 6
>>> 11b ucast NONE mgmt 1 Mb/s mcast 1 Mb/s maxretry 6
>>> 11g ucast NONE mgmt 1 Mb/s mcast 1 Mb/s maxretry 6
>>> turboA ucast NONE mgmt 6 Mb/s mcast 6 Mb/s maxretry 6
>>> turboG ucast NONE mgmt 1 Mb/s mcast 1 Mb/s maxretry 6
>>> sturbo ucast NONE mgmt 6 Mb/s mcast 6 Mb/s maxretry 6
>>> 11na ucast NONE mgmt 12 MCS mcast 12 MCS maxretry 6
>>> 11ng ucast NONE mgmt 2 MCS mcast 2 MCS maxretry 6
>>> half ucast NONE mgmt 3 Mb/s mcast 3 Mb/s maxretry 6
>>> quarter ucast NONE mgmt 1 Mb/s mcast 1 Mb/s maxretry 6
>>> scanvalid 60 -bgscan bgscanintvl 300 bgscanidle 250
>>> roam:11a rssi 7dBm rate 12 Mb/s
>>> roam:11b rssi 7dBm rate 1 Mb/s
>>> roam:11g rssi 7dBm rate 5 Mb/s
>>> roam:turboA rssi 7dBm rate 12 Mb/s
>>> roam:turboG rssi 7dBm rate 12 Mb/s
>>> roam:sturbo rssi 7dBm rate 12 Mb/s
>>> roam:11na rssi 7dBm MCS 1
>>> roam:11ng rssi 7dBm MCS 1
>>> roam:half rssi 7dBm rate 6 Mb/s
>>> roam:quarter rssi 7dBm rate 3 Mb/s
>>> -pureg protmode CTS ht htcompat ampdu ampdulimit 64k
>>> ampdudensity 4
>>> amsdu shortgi htprotmode RTSCTS -puren -smps -rifs wme burst
>>> -dwds
>>> roaming MANUAL bintval 100
>>> AC_BE cwmin 4 cwmax 10 aifs 3 txopLimit 0 -acm ack
>>> cwmin 4 cwmax 10 aifs 3 txopLimit 0 -acm
>>> AC_BK cwmin 4 cwmax 10 aifs 7 txopLimit 0 -acm ack
>>> cwmin 4 cwmax 10 aifs 7 txopLimit 0 -acm
>>> AC_VI cwmin 3 cwmax 4 aifs 2 txopLimit 94 -acm ack
>>> cwmin 3 cwmax 4 aifs 2 txopLimit 94 -acm
>>> AC_VO cwmin 2 cwmax 3 aifs 2 txopLimit 47 -acm ack
>>> cwmin 2 cwmax 3 aifs 2 txopLimit 47 -acm
>>> groups: wlan
>>>
>>> Going to recompile and I'll re-run athstats
>>>
>>
>> Hum it seems that after the recompile/reboot things are a bit better...
>>
>> [miguelc at r2d2:~ ]% speedtest
>> Retrieving speedtest.net configuration...
>> Retrieving speedtest.net server list...
>> Testing from Vodafone Portugal (89.114.40.155)...
>> Selecting best server based on latency...
>> Hosted by Vodafone PT (Porto) [16.63 km]: 22.599 ms
>> Testing download speed........................................
>> Download: 91.17 Mbits/s
>> Testing upload speed..................................................
>> Upload: 9.48 Mbits/s
>> [miguelc at r2d2:~ ]% speedtest
>> Retrieving speedtest.net configuration...
>> Retrieving speedtest.net server list...
>> Testing from Vodafone Portugal (89.114.40.155)...
>> Selecting best server based on latency...
>> Hosted by Vodafone PT (Porto) [16.63 km]: 5.164 ms
>> Testing download speed........................................
>> Download: 93.21 Mbits/s
>> Testing upload speed..................................................
>> Upload: 10.65 Mbits/s
>>
>> ###########################################
>> [ ID] Interval Transfer Bandwidth
>> [ 4] 0.00-1.01 sec 1.42 MBytes 11.8 Mbits/sec
>> [ 4] 1.01-2.00 sec 5.66 KBytes 46.7 Kbits/sec
>> [ 4] 2.00-3.00 sec 3.94 MBytes 33.1 Mbits/sec
>> [ 4] 3.00-4.00 sec 4.15 MBytes 34.8 Mbits/sec
>> [ 4] 4.00-5.00 sec 4.52 MBytes 37.9 Mbits/sec
>> [ 4] 5.00-6.00 sec 4.44 MBytes 37.3 Mbits/sec
>> [ 4] 6.00-7.00 sec 4.44 MBytes 37.3 Mbits/sec
>> [ 4] 7.00-8.00 sec 4.36 MBytes 36.6 Mbits/sec
>> [ 4] 8.00-9.00 sec 6.67 MBytes 55.9 Mbits/sec
>> [ 4] 9.00-10.00 sec 5.45 MBytes 45.7 Mbits/sec
>> - - - - - - - - - - - - - - - - - - - - - - - - -
>> [ ID] Interval Transfer Bandwidth
>> [ 4] 0.00-10.00 sec 39.4 MBytes 33.1 Mbits/sec
>> sender
>> [ 4] 0.00-10.00 sec 38.9 MBytes 32.6 Mbits/sec
>> receiver
>>
>> ( First Iperf was run on purpose in the middle of the first speedtest
>> (and while runing athstats 1)
>> [ ID] Interval Transfer Bandwidth
>> [ 4] 0.00-1.00 sec 6.20 MBytes 52.0 Mbits/sec
>> [ 4] 1.00-2.00 sec 6.46 MBytes 54.2 Mbits/sec
>> [ 4] 2.00-3.00 sec 6.55 MBytes 55.0 Mbits/sec
>> [ 4] 3.00-4.00 sec 8.64 MBytes 72.5 Mbits/sec
>> [ 4] 4.00-5.00 sec 8.50 MBytes 71.3 Mbits/sec
>> [ 4] 5.00-6.00 sec 8.81 MBytes 73.9 Mbits/sec
>> [ 4] 6.00-7.00 sec 9.24 MBytes 77.5 Mbits/sec
>> [ 4] 7.00-8.00 sec 8.87 MBytes 74.4 Mbits/sec
>> [ 4] 8.00-9.00 sec 8.68 MBytes 72.8 Mbits/sec
>> [ 4] 9.00-10.00 sec 8.94 MBytes 75.0 Mbits/sec
>> - - - - - - - - - - - - - - - - - - - - - - - - -
>> [ ID] Interval Transfer Bandwidth
>> [ 4] 0.00-10.00 sec 80.9 MBytes 67.8 Mbits/sec
>> sender
>> [ 4] 0.00-10.00 sec 80.6 MBytes 67.6 Mbits/sec
>> receiver
>> ############################################################
>>
>> athstats ==> http://pastebin.com/zXhG6FWc
>>
>> typo:
>
>> things look better, *I've* had better results before though, but I would
>> still consider this ok if it keeps this state...
>>
>
I left the Laptop online for quite some time (almost all day) but with no
user activiy.
I was just replying some email (as adrian might have noticed :) )and notice
the internet seemed a lot slower, and I'm back to the same reported state
in see the error messages:
ar9300_Stub_GetCTSTimeout: called
ar9300_Stub_GetCTSTimeout: called
ar9300_Stub_GetAntennaSwitch: called
ar9300_Stub_GetAntennaSwitch: called
ar9300_Stub_GetCTSTimeout: called
ar9300_Stub_GetCTSTimeout: called
ar9300_Stub_GetAntennaSwitch: called
ar9300_Stub_GetAntennaSwitch: called
ar9300_Stub_GetCTSTimeout: called
ar9300_Stub_GetCTSTimeout: called
ar9300_Stub_GetAntennaSwitch: called
ar9300_Stub_GetAntennaSwitch: called
ar9300_Stub_GetCTSTimeout: called
ar9300_Stub_GetCTSTimeout: called
ar9300_Stub_GetAntennaSwitch: called
ar9300_Stub_GetAntennaSwitch: called
ar9300_Stub_GetCTSTimeout: called
ar9300_Stub_GetCTSTimeout: called
ar9300_Stub_GetAntennaSwitch: called
ar9300_Stub_GetAntennaSwitch: called
ath0: ath_intr: TSFOOR
and speedtest results are very poor:
speedtest
Retrieving speedtest.net configuration...
Retrieving speedtest.net server list...
Testing from Vodafone Portugal (89.114.40.155)...
Selecting best server based on latency...
Hosted by Vodafone PT (Porto) [16.63 km]: 5.686 ms
Testing download speed........................................
Download: 33.64 Mbits/s
Testing upload speed..................................................
Upload: 6.69 Mbits/s
I was also playing with the "Fn-F3" key was reported in the other thread
but I've done it earlier and saw no issues at the time.
I wonder then if this as something to do with long periods of inactivity
which as the first TSFOOR is ~22pm
Mar 21 21:55:10 r2d2 kernel: ath0: ath_intr: TSFOOR
Thats basicly ~the time I resumed the session, and by that I mean just
login back to lumina-DE - I did not use resume/suspend, as I was plaining
to be back sooner :)
>> -a
>>>>
>>>>
>>>> On 19 March 2015 at 20:17, Adrian Chadd <adrian at freebsd.org> wrote:
>>>> > Ah, add ATH_DEBUG, AH_DEBUG and AH_DIAGAPI to your kernel and
>>>> recompile!
>>>> >
>>>> >
>>>> > -a
>>>> >
>>>> >
>>>> > On 19 March 2015 at 19:32, Miguel Clara <miguelmclara at gmail.com>
>>>> wrote:
>>>> >>
>>>> >> On Fri, Mar 20, 2015 at 2:11 AM, Miguel Clara <
>>>> miguelmclara at gmail.com>
>>>> >> wrote:
>>>> >>>
>>>> >>>
>>>> >>> On Fri, Mar 20, 2015 at 1:55 AM, Miguel Clara <
>>>> miguelmclara at gmail.com>
>>>> >>> wrote:
>>>> >>>>
>>>> >>>>
>>>> >>>> On Fri, Mar 20, 2015 at 1:18 AM, Miguel Clara <
>>>> miguelmclara at gmail.com>
>>>> >>>> wrote:
>>>> >>>>>
>>>> >>>>>
>>>> >>>>> On Thu, Mar 19, 2015 at 9:49 PM, Adrian Chadd <adrian at freebsd.org
>>>> >
>>>> >>>>> wrote:
>>>> >>>>>>
>>>> >>>>>> Whilst running this, can you run 'athstats 1' on the freebsd box?
>>>> >>>>>>
>>>> >>>>>> i wonder what the signal level and retransmit rates are.
>>>> >>>>>
>>>> >>>>>
>>>> >>>>> Not sure hwo to do that... do I need ath_debug?
>>>> >>>>>
>>>> >>>>> I did found '/usr/src/tools/tools/ath/athstats' and tried to
>>>> "make"
>>>> >>>>>
>>>> >>>>> clang -O2 -pipe -DATH_DEFAULT='"ath0"'
>>>> >>>>> -I/usr/src/tools/tools/ath/athstats
>>>> >>>>> -I/usr/src/tools/tools/ath/athstats/../common
>>>> >>>>> -I/usr/src/tools/tools/ath/athstats/../../../../sys
>>>> >>>>> -I/usr/src/tools/tools/ath/athstats/../../../../sys/dev/ath
>>>> >>>>>
>>>> -I/usr/src/tools/tools/ath/athstats/../../../../sys/dev/ath/ath_hal
>>>> >>>>>
>>>> -I/usr/src/tools/tools/ath/athstats/../../../../sys/contrib/dev/ath/ath_hal
>>>> >>>>> -I/usr/src/tools/tools/ath/athstats -DATH_SUPPORT_ANI
>>>> -DATH_SUPPORT_TDMA
>>>> >>>>> -DATH_DEFAULT='"ath0"' -I/usr/src/tools/tools/ath/athstats
>>>> >>>>> -I/usr/src/tools/tools/ath/athstats/../common
>>>> >>>>> -I/usr/src/tools/tools/ath/athstats/../../../../sys
>>>> >>>>> -I/usr/src/tools/tools/ath/athstats/../../../../sys/dev/ath
>>>> >>>>>
>>>> -I/usr/src/tools/tools/ath/athstats/../../../../sys/dev/ath/ath_hal
>>>> >>>>>
>>>> -I/usr/src/tools/tools/ath/athstats/../../../../sys/contrib/dev/ath/ath_hal
>>>> >>>>> -I/usr/src/tools/tools/ath/athstats -std=gnu99 -fstack-protector
>>>> >>>>> -fbracket-depth=512 -Qunused-arguments -rpath /usr/lib/private
>>>> -o athstats
>>>> >>>>> main.o athstats.o -L/usr/src/lib/libbsdstat -lbsdstat
>>>> >>>>> /usr/bin/ld: cannot find -lbsdstat
>>>> >>>>> clang: error: linker command failed with exit code 1 (use -v to
>>>> see
>>>> >>>>> invocation)
>>>> >>>>> *** Error code 1
>>>> >>>>>
>>>> >>>>> Stop.
>>>> >>>>> make: stopped in /usr/src/tools/tools/ath/athstats
>>>> >>>>>
>>>> >>>>> I installed bsdstats but after make clean;make I still get the
>>>> same.
>>>> >>>>
>>>> >>>>
>>>> >>>> Oh wait:
>>>> >>>> -L/usr/src/lib/libbsdstat -lbsdstat
>>>> >>>>
>>>> >>>> /usr/bin/ld: cannot find -lbsdstat
>>>> >>>>
>>>> >>>> Should it look in /usr/private?
>>>> >>>>
>>>> >>>> Or maybe not... I saw this:
>>>> >>>> ######################
>>>> >>>> commit 050d4409aa855fa1f82f6ca0dbb7e0c865c05e32
>>>> >>>> Author: bapt <bapt at FreeBSD.org>
>>>> >>>> Date: Tue Nov 25 22:37:27 2014 +0000
>>>> >>>>
>>>> >>>> Convert to LIBADD
>>>> >>>>
>>>> >>>> Notes:
>>>> >>>> svn path=/head/; revision=275084
>>>> >>>>
>>>> >>>> diff --git a/tools/tools/ath/athstats/Makefile
>>>> >>>> b/tools/tools/ath/athstats/Makefile
>>>> >>>> index 8d1bfa6..a7ff43b 100644
>>>> >>>> --- a/tools/tools/ath/athstats/Makefile
>>>> >>>> +++ b/tools/tools/ath/athstats/Makefile
>>>> >>>> @@ -23,9 +23,7 @@ CFLAGS+=-DATH_SUPPORT_TDMA
>>>> >>>>
>>>> >>>> CFLAGS.clang+= -fbracket-depth=512
>>>> >>>>
>>>> >>>> -USEPRIVATELIB= bsdstat
>>>> >>>> -
>>>> >>>> -LDADD= ${LDBSDSTAT}
>>>> >>>> +LIBADD= bsdstat
>>>> >>>>
>>>> >>>> opt_ah.h:
>>>> >>>> echo "#define AH_DEBUG 1" > opt_ah.h
>>>> >>>> #################
>>>> >>>>
>>>> >>>> reverting gives me this:
>>>> >>>>
>>>> >>>> [...]ib/private -rpath /usr/lib/private -o athstats main.o
>>>> athstats.o
>>>> >>>> athstats.o: In function `athstats_new':
>>>> >>>> athstats.c:(.text+0x3e): undefined reference to `bsdstat_init'
>>>> >>>> clang: error: linker command failed with exit code 1 (use -v to see
>>>> >>>> invocation)
>>>> >>>>
>>>> >>>> If I can get around this I'd love to post those stats
>>>> >>>>
>>>> >>>
>>>> >>> Sadly I'm no C expert... I'm not even a coder but "bsdstat_init"
>>>> defiantly
>>>> >>> exists and the include bsdstat.h is in athstats.h...
>>>> >>> makes no sense (to me) :|
>>>> >>>
>>>> >>
>>>> >> In the mean time I checked out a version before bsdstat and I was
>>>> able to
>>>> >> complie, output follows
>>>> >> % sudo athstats
>>>> >> athstats: ioctl: ath0: Invalid argument <------------------ Is this
>>>> >> expected?
>>>> >> athstats: ioctl: ath0: Invalid argument
>>>> >> 990785 data frames received
>>>> >> 559194 data frames transmit
>>>> >> 7602 tx frames with an alternate rate
>>>> >> 27634 short on-chip tx retries
>>>> >> 100075 long on-chip tx retries
>>>> >> 374 tx failed 'cuz too many retries
>>>> >> 24 mib overflow interrupts
>>>> >> 3 tx linearized to cluster
>>>> >> MCS3 current transmit rate
>>>> >> 17 beacon miss interrupts
>>>> >> 31173 rx failed 'cuz of bad CRC
>>>> >> 114 rx failed 'cuz of PHY err
>>>> >> 5 OFDM restart
>>>> >> 109 CCK restart
>>>> >> 247 periodic calibrations
>>>> >> -0/+0 TDMA slot adjust (usecs, smoothed)
>>>> >> 28 rssi of last ack
>>>> >> 40 avg recv rssi
>>>> >> -96 rx noise floor
>>>> >> 614 tx frames through raw api
>>>> >> 601749 A-MPDU sub-frames received
>>>> >> 187766 Half-GI frames received
>>>> >> 443941 40MHz frames received
>>>> >> 12776 CRC errors for non-last A-MPDU subframes
>>>> >> 198 CRC errors for last subframe in an A-MPDU
>>>> >> 558554 Frames transmitted with HT Protection
>>>> >> 169 TX Timeout
>>>> >> Antenna profile:
>>>> >> [0] tx 558817 rx 36629
>>>> >> [1] tx 0 rx 772652
>>>> >> [2] tx 0 rx 26737
>>>> >> [3] tx 0 rx 30276
>>>> >> [4] tx 0 rx 28833
>>>> >> [5] tx 0 rx 25606
>>>> >> [6] tx 0 rx 30300
>>>> >> [7] tx 0 rx 39752
>>>> >>
>>>> >>
>>>> >>
>>>> >>>
>>>> >>>
>>>> >>>>
>>>> >>>>>
>>>> >>>>>> Thanks,
>>>> >>>>>>
>>>> >>>>>>
>>>> >>>>>> -a
>>>> >>>>>
>>>> >>>>>
>>>> >>>>
>>>> >>>
>>>> >>
>>>>
>>>
>>>
>>
>
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