On Thu, September 19, 2013 8:46 pm, Fons Adriaensen wrote: > On Thu, Sep 19, 2013 at 08:04:04PM +1000, Patrick Shirkey wrote: > >> > 1. Measure the round-trip latency of your sound card (with an >> > external analog loop). >> > >> >> Can I use jack_delay running on a second computer connected to the >> external i/o of the first computer to get this value? > > You'd measure something different... > > But you could use two computers as follows: > > A = computer with jack, PA, audacity > B = second computer with sound card, jack and jack_delay. > > 1. Measure the round-trip latency on B, with an external > analog loop. > > 2. Connect B -> A, A -> B, run complete chain on A. > > 3. Measure again on B, subtract the value from (1). > >> > jack_delay -> pa_source -> audacity -> pa_sink -> jack_delay. >> > >> >> Does this look reasonable? >> >> 1023.978 frames 21.333 ms total roundtrip latency >> extra loopback latency: 1023 frames >> use 511 for the backend arguments -I and -O >> 1023.976 frames 21.333 ms total roundtrip latency >> extra loopback latency: 1023 frames >> use 511 for the backend arguments -I and -O >> 1023.977 frames 21.333 ms total roundtrip latency >> extra loopback latency: 1023 frames >> use 511 for the backend arguments -I and -O > > Don't know - I'm by no means a PA expert... and I don't know > your Jack period size. Given PA's reputation I'd expect more: > 1024 samples would mean that PA imposes almost the same RT- > requirements on apps as Jack does, and it was designed *not* > to do that... But maybe the jack <-> PA interface doesn't > use the same amount of buffering that PA normally adds. > > Note that the value measured is modulo 2^16 samples, but I > wouldn't expect anything more than a second, so this probably > irrelevant. > A bit more detail before I send this over to the PA guys for feedback. I am seeing the time period returned by jack_delay regularly increase during the measurement process. Do you have any thoughts on why that would be happening? I would like to rule out jack_delay because this is most likely a bug in PA that I have found. I'm using this method: jack is now set to 64/48000/2 This is the graph: jack_delay -> pa_source -> audacity -> pa_sink -> jack_delay Using audacity with 0 internal latency and in pass through mode I see the following results. It starts out as 10.667ms and after a few seconds it climbs up to 70.667 ms. I see similar results with ecasound instead of audacity using the following graph and ecachain: jack_delay -> pa_source -> ecasound -> pa_sink -> jack_delay ecasound -f:32,2,48000 -b:64 -i alsa -o alsa In that case it starts at 60.000 ms and climbs upto 572.000 ms after a few seconds of running the test. Audacity : ------------------ 512.003 frames 10.667 ms total roundtrip latency extra loopback latency: 512 frames use 256 for the backend arguments -I and -O 512.008 frames 10.667 ms total roundtrip latency extra loopback latency: 512 frames use 256 for the backend arguments -I and -O 512.006 frames 10.667 ms total roundtrip latency extra loopback latency: 512 frames use 256 for the backend arguments -I and -O 1600.006 frames 33.333 ms total roundtrip latency extra loopback latency: 1600 frames use 800 for the backend arguments -I and -O 1600.007 frames 33.333 ms total roundtrip latency extra loopback latency: 1600 frames use 800 for the backend arguments -I and -O 1600.008 frames 33.333 ms total roundtrip latency extra loopback latency: 1600 frames use 800 for the backend arguments -I and -O 1600.007 frames 33.333 ms total roundtrip latency extra loopback latency: 1600 frames use 800 for the backend arguments -I and -O 1600.007 frames 33.333 ms total roundtrip latency extra loopback latency: 1600 frames use 800 for the backend arguments -I and -O 1600.006 frames 33.333 ms total roundtrip latency extra loopback latency: 1600 frames use 800 for the backend arguments -I and -O 1600.007 frames 33.333 ms total roundtrip latency extra loopback latency: 1600 frames use 800 for the backend arguments -I and -O 1600.007 frames 33.333 ms total roundtrip latency extra loopback latency: 1600 frames use 800 for the backend arguments -I and -O 1600.007 frames 33.333 ms total roundtrip latency extra loopback latency: 1600 frames use 800 for the backend arguments -I and -O 1600.007 frames 33.333 ms total roundtrip latency extra loopback latency: 1600 frames use 800 for the backend arguments -I and -O 1600.008 frames 33.333 ms total roundtrip latency extra loopback latency: 1600 frames use 800 for the backend arguments -I and -O 1600.007 frames 33.333 ms total roundtrip latency extra loopback latency: 1600 frames use 800 for the backend arguments -I and -O 1600.007 frames 33.333 ms total roundtrip latency extra loopback latency: 1600 frames use 800 for the backend arguments -I and -O 1600.006 frames 33.333 ms total roundtrip latency extra loopback latency: 1600 frames use 800 for the backend arguments -I and -O 1600.008 frames 33.333 ms total roundtrip latency extra loopback latency: 1600 frames use 800 for the backend arguments -I and -O 1600.008 frames 33.334 ms total roundtrip latency extra loopback latency: 1600 frames use 800 for the backend arguments -I and -O 1600.008 frames 33.334 ms total roundtrip latency extra loopback latency: 1600 frames use 800 for the backend arguments -I and -O 1600.008 frames 33.334 ms total roundtrip latency extra loopback latency: 1600 frames use 800 for the backend arguments -I and -O 1600.008 frames 33.333 ms total roundtrip latency extra loopback latency: 1600 frames use 800 for the backend arguments -I and -O 1600.008 frames 33.333 ms total roundtrip latency extra loopback latency: 1600 frames use 800 for the backend arguments -I and -O 1600.008 frames 33.334 ms total roundtrip latency extra loopback latency: 1600 frames use 800 for the backend arguments -I and -O 1600.007 frames 33.333 ms total roundtrip latency extra loopback latency: 1600 frames use 800 for the backend arguments -I and -O 1600.007 frames 33.333 ms total roundtrip latency extra loopback latency: 1600 frames use 800 for the backend arguments -I and -O 1600.008 frames 33.334 ms total roundtrip latency extra loopback latency: 1600 frames use 800 for the backend arguments -I and -O 1600.008 frames 33.333 ms total roundtrip latency extra loopback latency: 1600 frames use 800 for the backend arguments -I and -O 1600.008 frames 33.333 ms total roundtrip latency extra loopback latency: 1600 frames use 800 for the backend arguments -I and -O 1600.008 frames 33.334 ms total roundtrip latency extra loopback latency: 1600 frames use 800 for the backend arguments -I and -O 1600.008 frames 33.333 ms total roundtrip latency extra loopback latency: 1600 frames use 800 for the backend arguments -I and -O 1600.008 frames 33.334 ms total roundtrip latency extra loopback latency: 1600 frames use 800 for the backend arguments -I and -O 1600.008 frames 33.333 ms total roundtrip latency extra loopback latency: 1600 frames use 800 for the backend arguments -I and -O 1600.008 frames 33.333 ms total roundtrip latency extra loopback latency: 1600 frames use 800 for the backend arguments -I and -O 1600.008 frames 33.333 ms total roundtrip latency extra loopback latency: 1600 frames use 800 for the backend arguments -I and -O 1600.007 frames 33.333 ms total roundtrip latency extra loopback latency: 1600 frames use 800 for the backend arguments -I and -O 1600.007 frames 33.333 ms total roundtrip latency extra loopback latency: 1600 frames use 800 for the backend arguments -I and -O 1600.007 frames 33.333 ms total roundtrip latency extra loopback latency: 1600 frames use 800 for the backend arguments -I and -O 1600.008 frames 33.333 ms total roundtrip latency extra loopback latency: 1600 frames use 800 for the backend arguments -I and -O 1600.007 frames 33.333 ms total roundtrip latency extra loopback latency: 1600 frames use 800 for the backend arguments -I and -O 1600.007 frames 33.333 ms total roundtrip latency extra loopback latency: 1600 frames use 800 for the backend arguments -I and -O 1600.008 frames 33.333 ms total roundtrip latency extra loopback latency: 1600 frames use 800 for the backend arguments -I and -O 1600.007 frames 33.333 ms total roundtrip latency extra loopback latency: 1600 frames use 800 for the backend arguments -I and -O 2368.007 frames 49.333 ms total roundtrip latency extra loopback latency: 2368 frames use 1184 for the backend arguments -I and -O 2368.007 frames 49.333 ms total roundtrip latency extra loopback latency: 2368 frames use 1184 for the backend arguments -I and -O 2368.008 frames 49.334 ms total roundtrip latency extra loopback latency: 2368 frames use 1184 for the backend arguments -I and -O 2368.007 frames 49.333 ms total roundtrip latency extra loopback latency: 2368 frames use 1184 for the backend arguments -I and -O 2368.008 frames 49.333 ms total roundtrip latency extra loopback latency: 2368 frames use 1184 for the backend arguments -I and -O 2368.007 frames 49.333 ms total roundtrip latency extra loopback latency: 2368 frames use 1184 for the backend arguments -I and -O 2368.007 frames 49.333 ms total roundtrip latency extra loopback latency: 2368 frames use 1184 for the backend arguments -I and -O 2368.007 frames 49.333 ms total roundtrip latency extra loopback latency: 2368 frames use 1184 for the backend arguments -I and -O 2368.007 frames 49.333 ms total roundtrip latency extra loopback latency: 2368 frames use 1184 for the backend arguments -I and -O 2432.008 frames 50.667 ms total roundtrip latency extra loopback latency: 2432 frames use 1216 for the backend arguments -I and -O 2432.008 frames 50.667 ms total roundtrip latency extra loopback latency: 2432 frames use 1216 for the backend arguments -I and -O 2432.008 frames 50.667 ms total roundtrip latency extra loopback latency: 2432 frames use 1216 for the backend arguments -I and -O 2560.008 frames 53.334 ms total roundtrip latency extra loopback latency: 2560 frames use 1280 for the backend arguments -I and -O 2560.008 frames 53.334 ms total roundtrip latency extra loopback latency: 2560 frames use 1280 for the backend arguments -I and -O 2560.008 frames 53.334 ms total roundtrip latency extra loopback latency: 2560 frames use 1280 for the backend arguments -I and -O 2560.007 frames 53.333 ms total roundtrip latency extra loopback latency: 2560 frames use 1280 for the backend arguments -I and -O 2560.009 frames 53.334 ms total roundtrip latency extra loopback latency: 2560 frames use 1280 for the backend arguments -I and -O 2560.008 frames 53.334 ms total roundtrip latency extra loopback latency: 2560 frames use 1280 for the backend arguments -I and -O 2560.007 frames 53.333 ms total roundtrip latency extra loopback latency: 2560 frames use 1280 for the backend arguments -I and -O 2560.008 frames 53.334 ms total roundtrip latency extra loopback latency: 2560 frames use 1280 for the backend arguments -I and -O 2560.008 frames 53.333 ms total roundtrip latency extra loopback latency: 2560 frames use 1280 for the backend arguments -I and -O 2560.008 frames 53.334 ms total roundtrip latency extra loopback latency: 2560 frames use 1280 for the backend arguments -I and -O 2560.008 frames 53.333 ms total roundtrip latency extra loopback latency: 2560 frames use 1280 for the backend arguments -I and -O 2560.007 frames 53.333 ms total roundtrip latency extra loopback latency: 2560 frames use 1280 for the backend arguments -I and -O 2560.008 frames 53.333 ms total roundtrip latency extra loopback latency: 2560 frames use 1280 for the backend arguments -I and -O 2560.007 frames 53.333 ms total roundtrip latency extra loopback latency: 2560 frames use 1280 for the backend arguments -I and -O 2560.008 frames 53.333 ms total roundtrip latency extra loopback latency: 2560 frames use 1280 for the backend arguments -I and -O 2560.008 frames 53.334 ms total roundtrip latency extra loopback latency: 2560 frames use 1280 for the backend arguments -I and -O 2560.007 frames 53.333 ms total roundtrip latency extra loopback latency: 2560 frames use 1280 for the backend arguments -I and -O 3136.008 frames 65.334 ms total roundtrip latency extra loopback latency: 3136 frames use 1568 for the backend arguments -I and -O 3136.008 frames 65.334 ms total roundtrip latency extra loopback latency: 3136 frames use 1568 for the backend arguments -I and -O 3136.009 frames 65.334 ms total roundtrip latency extra loopback latency: 3136 frames use 1568 for the backend arguments -I and -O 3136.009 frames 65.334 ms total roundtrip latency extra loopback latency: 3136 frames use 1568 for the backend arguments -I and -O 3136.007 frames 65.333 ms total roundtrip latency extra loopback latency: 3136 frames use 1568 for the backend arguments -I and -O 3136.007 frames 65.333 ms total roundtrip latency extra loopback latency: 3136 frames use 1568 for the backend arguments -I and -O 3136.008 frames 65.333 ms total roundtrip latency extra loopback latency: 3136 frames use 1568 for the backend arguments -I and -O 3136.007 frames 65.333 ms total roundtrip latency extra loopback latency: 3136 frames use 1568 for the backend arguments -I and -O 3136.008 frames 65.334 ms total roundtrip latency extra loopback latency: 3136 frames use 1568 for the backend arguments -I and -O 3136.008 frames 65.334 ms total roundtrip latency extra loopback latency: 3136 frames use 1568 for the backend arguments -I and -O 3136.007 frames 65.333 ms total roundtrip latency extra loopback latency: 3136 frames use 1568 for the backend arguments -I and -O 3136.009 frames 65.334 ms total roundtrip latency extra loopback latency: 3136 frames use 1568 for the backend arguments -I and -O 3136.009 frames 65.334 ms total roundtrip latency extra loopback latency: 3136 frames use 1568 for the backend arguments -I and -O 3136.009 frames 65.334 ms total roundtrip latency extra loopback latency: 3136 frames use 1568 for the backend arguments -I and -O 3136.007 frames 65.333 ms total roundtrip latency extra loopback latency: 3136 frames use 1568 for the backend arguments -I and -O 3136.008 frames 65.333 ms total roundtrip latency extra loopback latency: 3136 frames use 1568 for the backend arguments -I and -O 3136.009 frames 65.334 ms total roundtrip latency extra loopback latency: 3136 frames use 1568 for the backend arguments -I and -O 3136.008 frames 65.333 ms total roundtrip latency extra loopback latency: 3136 frames use 1568 for the backend arguments -I and -O 3136.008 frames 65.333 ms total roundtrip latency extra loopback latency: 3136 frames use 1568 for the backend arguments -I and -O 3136.008 frames 65.333 ms total roundtrip latency extra loopback latency: 3136 frames use 1568 for the backend arguments -I and -O 3136.008 frames 65.333 ms total roundtrip latency extra loopback latency: 3136 frames use 1568 for the backend arguments -I and -O 3136.007 frames 65.333 ms total roundtrip latency extra loopback latency: 3136 frames use 1568 for the backend arguments -I and -O 3136.008 frames 65.334 ms total roundtrip latency extra loopback latency: 3136 frames use 1568 for the backend arguments -I and -O 3136.009 frames 65.334 ms total roundtrip latency extra loopback latency: 3136 frames use 1568 for the backend arguments -I and -O 3136.009 frames 65.334 ms total roundtrip latency extra loopback latency: 3136 frames use 1568 for the backend arguments -I and -O 3136.008 frames 65.334 ms total roundtrip latency extra loopback latency: 3136 frames use 1568 for the backend arguments -I and -O 3136.009 frames 65.334 ms total roundtrip latency extra loopback latency: 3136 frames use 1568 for the backend arguments -I and -O 3136.009 frames 65.334 ms total roundtrip latency extra loopback latency: 3136 frames use 1568 for the backend arguments -I and -O 3392.008 frames 70.667 ms total roundtrip latency extra loopback latency: 3392 frames use 1696 for the backend arguments -I and -O 3392.008 frames 70.667 ms total roundtrip latency extra loopback latency: 3392 frames use 1696 for the backend arguments -I and -O 3392.008 frames 70.667 ms total roundtrip latency extra loopback latency: 3392 frames use 1696 for the backend arguments -I and -O 3392.008 frames 70.667 ms total roundtrip latency extra loopback latency: 3392 frames use 1696 for the backend arguments -I and -O 3392.008 frames 70.667 ms total roundtrip latency extra loopback latency: 3392 frames use 1696 for the backend arguments -I and -O 3392.008 frames 70.667 ms total roundtrip latency extra loopback latency: 3392 frames use 1696 for the backend arguments -I and -O 3392.009 frames 70.667 ms total roundtrip latency extra loopback latency: 3392 frames use 1696 for the backend arguments -I and -O 3392.007 frames 70.667 ms total roundtrip latency extra loopback latency: 3392 frames use 1696 for the backend arguments -I and -O 3392.007 frames 70.667 ms total roundtrip latency extra loopback latency: 3392 frames use 1696 for the backend arguments -I and -O 3392.008 frames 70.667 ms total roundtrip latency extra loopback latency: 3392 frames use 1696 for the backend arguments -I and -O 3392.009 frames 70.667 ms total roundtrip latency extra loopback latency: 3392 frames use 1696 for the backend arguments -I and -O 3392.009 frames 70.667 ms total roundtrip latency extra loopback latency: 3392 frames use 1696 for the backend arguments -I and -O 3392.009 frames 70.667 ms total roundtrip latency extra loopback latency: 3392 frames use 1696 for the backend arguments -I and -O ------------------ Ecasound ecasound -f:32,2,48000 -b:64 -i alsa -o alsa ------------------ 2880.006 frames 60.000 ms total roundtrip latency extra loopback latency: 2880 frames use 1440 for the backend arguments -I and -O 2879.998 frames 60.000 ms total roundtrip latency extra loopback latency: 2879 frames use 1439 for the backend arguments -I and -O 2879.998 frames 60.000 ms total roundtrip latency extra loopback latency: 2879 frames use 1439 for the backend arguments -I and -O 2879.998 frames 60.000 ms total roundtrip latency extra loopback latency: 2879 frames use 1439 for the backend arguments -I and -O 3135.997 frames 65.333 ms total roundtrip latency extra loopback latency: 3135 frames use 1567 for the backend arguments -I and -O ?? 3135.995 frames 65.333 ms total roundtrip latency extra loopback latency: 3135 frames use 1567 for the backend arguments -I and -O 6847.998 frames 142.667 ms total roundtrip latency extra loopback latency: 6847 frames use 3423 for the backend arguments -I and -O 7167.996 frames 149.333 ms total roundtrip latency extra loopback latency: 7167 frames use 3583 for the backend arguments -I and -O 7167.999 frames 149.333 ms total roundtrip latency extra loopback latency: 7167 frames use 3583 for the backend arguments -I and -O 7167.997 frames 149.333 ms total roundtrip latency extra loopback latency: 7167 frames use 3583 for the backend arguments -I and -O 7167.998 frames 149.333 ms total roundtrip latency extra loopback latency: 7167 frames use 3583 for the backend arguments -I and -O 7167.998 frames 149.333 ms total roundtrip latency extra loopback latency: 7167 frames use 3583 for the backend arguments -I and -O 7231.998 frames 150.667 ms total roundtrip latency extra loopback latency: 7231 frames use 3615 for the backend arguments -I and -O 7231.998 frames 150.667 ms total roundtrip latency extra loopback latency: 7231 frames use 3615 for the backend arguments -I and -O 8575.996 frames 178.667 ms total roundtrip latency extra loopback latency: 8575 frames use 4287 for the backend arguments -I and -O 8575.998 frames 178.667 ms total roundtrip latency extra loopback latency: 8575 frames use 4287 for the backend arguments -I and -O 8575.997 frames 178.667 ms total roundtrip latency extra loopback latency: 8575 frames use 4287 for the backend arguments -I and -O 8575.998 frames 178.667 ms total roundtrip latency extra loopback latency: 8575 frames use 4287 for the backend arguments -I and -O 8959.996 frames 186.667 ms total roundtrip latency extra loopback latency: 8959 frames use 4479 for the backend arguments -I and -O ?? 8959.996 frames 186.667 ms total roundtrip latency extra loopback latency: 8959 frames use 4479 for the backend arguments -I and -O 13760.002 frames 286.667 ms total roundtrip latency extra loopback latency: 13760 frames use 6880 for the backend arguments -I and -O 14592.000 frames 304.000 ms total roundtrip latency extra loopback latency: 14592 frames use 7296 for the backend arguments -I and -O 14591.999 frames 304.000 ms total roundtrip latency extra loopback latency: 14591 frames use 7295 for the backend arguments -I and -O 14591.998 frames 304.000 ms total roundtrip latency extra loopback latency: 14591 frames use 7295 for the backend arguments -I and -O 14591.998 frames 304.000 ms total roundtrip latency extra loopback latency: 14591 frames use 7295 for the backend arguments -I and -O 14591.998 frames 304.000 ms total roundtrip latency extra loopback latency: 14591 frames use 7295 for the backend arguments -I and -O 14592.000 frames 304.000 ms total roundtrip latency extra loopback latency: 14591 frames use 7295 for the backend arguments -I and -O 16191.999 frames 337.333 ms total roundtrip latency extra loopback latency: 16191 frames use 8095 for the backend arguments -I and -O 16191.998 frames 337.333 ms total roundtrip latency extra loopback latency: 16191 frames use 8095 for the backend arguments -I and -O 16191.998 frames 337.333 ms total roundtrip latency extra loopback latency: 16191 frames use 8095 for the backend arguments -I and -O 16191.998 frames 337.333 ms total roundtrip latency extra loopback latency: 16191 frames use 8095 for the backend arguments -I and -O 16255.998 frames 338.667 ms total roundtrip latency extra loopback latency: 16255 frames use 8127 for the backend arguments -I and -O 16255.998 frames 338.667 ms total roundtrip latency extra loopback latency: 16255 frames use 8127 for the backend arguments -I and -O 16255.998 frames 338.667 ms total roundtrip latency extra loopback latency: 16255 frames use 8127 for the backend arguments -I and -O 16255.999 frames 338.667 ms total roundtrip latency extra loopback latency: 16255 frames use 8127 for the backend arguments -I and -O 16319.998 frames 340.000 ms total roundtrip latency extra loopback latency: 16319 frames use 8159 for the backend arguments -I and -O 16319.998 frames 340.000 ms total roundtrip latency extra loopback latency: 16319 frames use 8159 for the backend arguments -I and -O 16319.999 frames 340.000 ms total roundtrip latency extra loopback latency: 16319 frames use 8159 for the backend arguments -I and -O 16319.998 frames 340.000 ms total roundtrip latency extra loopback latency: 16319 frames use 8159 for the backend arguments -I and -O 16319.998 frames 340.000 ms total roundtrip latency extra loopback latency: 16319 frames use 8159 for the backend arguments -I and -O 16319.998 frames 340.000 ms total roundtrip latency extra loopback latency: 16319 frames use 8159 for the backend arguments -I and -O 16319.997 frames 340.000 ms total roundtrip latency extra loopback latency: 16319 frames use 8159 for the backend arguments -I and -O 16319.999 frames 340.000 ms total roundtrip latency extra loopback latency: 16319 frames use 8159 for the backend arguments -I and -O 16319.998 frames 340.000 ms total roundtrip latency extra loopback latency: 16319 frames use 8159 for the backend arguments -I and -O 16319.998 frames 340.000 ms total roundtrip latency extra loopback latency: 16319 frames use 8159 for the backend arguments -I and -O 16447.998 frames 342.667 ms total roundtrip latency extra loopback latency: 16447 frames use 8223 for the backend arguments -I and -O 16447.997 frames 342.667 ms total roundtrip latency extra loopback latency: 16447 frames use 8223 for the backend arguments -I and -O 16447.998 frames 342.667 ms total roundtrip latency extra loopback latency: 16447 frames use 8223 for the backend arguments -I and -O 16447.999 frames 342.667 ms total roundtrip latency extra loopback latency: 16447 frames use 8223 for the backend arguments -I and -O 16447.999 frames 342.667 ms total roundtrip latency extra loopback latency: 16447 frames use 8223 for the backend arguments -I and -O 16575.998 frames 345.333 ms total roundtrip latency extra loopback latency: 16575 frames use 8287 for the backend arguments -I and -O 16575.998 frames 345.333 ms total roundtrip latency extra loopback latency: 16575 frames use 8287 for the backend arguments -I and -O 16575.998 frames 345.333 ms total roundtrip latency extra loopback latency: 16575 frames use 8287 for the backend arguments -I and -O 16575.998 frames 345.333 ms total roundtrip latency extra loopback latency: 16575 frames use 8287 for the backend arguments -I and -O 16639.999 frames 346.667 ms total roundtrip latency extra loopback latency: 16639 frames use 8319 for the backend arguments -I and -O 16639.998 frames 346.667 ms total roundtrip latency extra loopback latency: 16639 frames use 8319 for the backend arguments -I and -O 16639.998 frames 346.667 ms total roundtrip latency extra loopback latency: 16639 frames use 8319 for the backend arguments -I and -O 16703.999 frames 348.000 ms total roundtrip latency extra loopback latency: 16703 frames use 8351 for the backend arguments -I and -O 16703.998 frames 348.000 ms total roundtrip latency extra loopback latency: 16703 frames use 8351 for the backend arguments -I and -O 16703.999 frames 348.000 ms total roundtrip latency extra loopback latency: 16703 frames use 8351 for the backend arguments -I and -O 16703.997 frames 348.000 ms total roundtrip latency extra loopback latency: 16703 frames use 8351 for the backend arguments -I and -O 16703.997 frames 348.000 ms total roundtrip latency extra loopback latency: 16703 frames use 8351 for the backend arguments -I and -O 16703.998 frames 348.000 ms total roundtrip latency extra loopback latency: 16703 frames use 8351 for the backend arguments -I and -O 16703.998 frames 348.000 ms total roundtrip latency extra loopback latency: 16703 frames use 8351 for the backend arguments -I and -O 16767.997 frames 349.333 ms total roundtrip latency extra loopback latency: 16767 frames use 8383 for the backend arguments -I and -O 16767.998 frames 349.333 ms total roundtrip latency extra loopback latency: 16767 frames use 8383 for the backend arguments -I and -O 16767.998 frames 349.333 ms total roundtrip latency extra loopback latency: 16767 frames use 8383 for the backend arguments -I and -O 16767.998 frames 349.333 ms total roundtrip latency extra loopback latency: 16767 frames use 8383 for the backend arguments -I and -O 16767.998 frames 349.333 ms total roundtrip latency extra loopback latency: 16767 frames use 8383 for the backend arguments -I and -O 16767.998 frames 349.333 ms total roundtrip latency extra loopback latency: 16767 frames use 8383 for the backend arguments -I and -O 16767.998 frames 349.333 ms total roundtrip latency extra loopback latency: 16767 frames use 8383 for the backend arguments -I and -O 16767.998 frames 349.333 ms total roundtrip latency extra loopback latency: 16767 frames use 8383 for the backend arguments -I and -O 16767.997 frames 349.333 ms total roundtrip latency extra loopback latency: 16767 frames use 8383 for the backend arguments -I and -O 16767.998 frames 349.333 ms total roundtrip latency extra loopback latency: 16767 frames use 8383 for the backend arguments -I and -O 16767.998 frames 349.333 ms total roundtrip latency extra loopback latency: 16767 frames use 8383 for the backend arguments -I and -O 16767.997 frames 349.333 ms total roundtrip latency extra loopback latency: 16767 frames use 8383 for the backend arguments -I and -O 16895.997 frames 352.000 ms total roundtrip latency extra loopback latency: 16895 frames use 8447 for the backend arguments -I and -O 16895.998 frames 352.000 ms total roundtrip latency extra loopback latency: 16895 frames use 8447 for the backend arguments -I and -O 16895.997 frames 352.000 ms total roundtrip latency extra loopback latency: 16895 frames use 8447 for the backend arguments -I and -O 16895.997 frames 352.000 ms total roundtrip latency extra loopback latency: 16895 frames use 8447 for the backend arguments -I and -O 16895.998 frames 352.000 ms total roundtrip latency extra loopback latency: 16895 frames use 8447 for the backend arguments -I and -O 16895.998 frames 352.000 ms total roundtrip latency extra loopback latency: 16895 frames use 8447 for the backend arguments -I and -O 16895.998 frames 352.000 ms total roundtrip latency extra loopback latency: 16895 frames use 8447 for the backend arguments -I and -O 16895.997 frames 352.000 ms total roundtrip latency extra loopback latency: 16895 frames use 8447 for the backend arguments -I and -O 16895.998 frames 352.000 ms total roundtrip latency extra loopback latency: 16895 frames use 8447 for the backend arguments -I and -O 16895.998 frames 352.000 ms total roundtrip latency extra loopback latency: 16895 frames use 8447 for the backend arguments -I and -O 16895.998 frames 352.000 ms total roundtrip latency extra loopback latency: 16895 frames use 8447 for the backend arguments -I and -O 16895.998 frames 352.000 ms total roundtrip latency extra loopback latency: 16895 frames use 8447 for the backend arguments -I and -O 16895.998 frames 352.000 ms total roundtrip latency extra loopback latency: 16895 frames use 8447 for the backend arguments -I and -O 16895.998 frames 352.000 ms total roundtrip latency extra loopback latency: 16895 frames use 8447 for the backend arguments -I and -O 16895.999 frames 352.000 ms total roundtrip latency extra loopback latency: 16895 frames use 8447 for the backend arguments -I and -O 16895.999 frames 352.000 ms total roundtrip latency extra loopback latency: 16895 frames use 8447 for the backend arguments -I and -O 16895.998 frames 352.000 ms total roundtrip latency extra loopback latency: 16895 frames use 8447 for the backend arguments -I and -O 16895.997 frames 352.000 ms total roundtrip latency extra loopback latency: 16895 frames use 8447 for the backend arguments -I and -O 16959.998 frames 353.333 ms total roundtrip latency extra loopback latency: 16959 frames use 8479 for the backend arguments -I and -O 16959.997 frames 353.333 ms total roundtrip latency extra loopback latency: 16959 frames use 8479 for the backend arguments -I and -O 16959.998 frames 353.333 ms total roundtrip latency extra loopback latency: 16959 frames use 8479 for the backend arguments -I and -O 16959.998 frames 353.333 ms total roundtrip latency extra loopback latency: 16959 frames use 8479 for the backend arguments -I and -O 16959.997 frames 353.333 ms total roundtrip latency extra loopback latency: 16959 frames use 8479 for the backend arguments -I and -O 16959.998 frames 353.333 ms total roundtrip latency extra loopback latency: 16959 frames use 8479 for the backend arguments -I and -O 16959.999 frames 353.333 ms total roundtrip latency extra loopback latency: 16959 frames use 8479 for the backend arguments -I and -O 16959.999 frames 353.333 ms total roundtrip latency extra loopback latency: 16959 frames use 8479 for the backend arguments -I and -O 16959.998 frames 353.333 ms total roundtrip latency extra loopback latency: 16959 frames use 8479 for the backend arguments -I and -O 16959.997 frames 353.333 ms total roundtrip latency extra loopback latency: 16959 frames use 8479 for the backend arguments -I and -O 16959.997 frames 353.333 ms total roundtrip latency extra loopback latency: 16959 frames use 8479 for the backend arguments -I and -O 17087.998 frames 356.000 ms total roundtrip latency extra loopback latency: 17087 frames use 8543 for the backend arguments -I and -O 17087.998 frames 356.000 ms total roundtrip latency extra loopback latency: 17087 frames use 8543 for the backend arguments -I and -O 17087.997 frames 356.000 ms total roundtrip latency extra loopback latency: 17087 frames use 8543 for the backend arguments -I and -O 17087.997 frames 356.000 ms total roundtrip latency extra loopback latency: 17087 frames use 8543 for the backend arguments -I and -O 17087.997 frames 356.000 ms total roundtrip latency extra loopback latency: 17087 frames use 8543 for the backend arguments -I and -O 17087.998 frames 356.000 ms total roundtrip latency extra loopback latency: 17087 frames use 8543 for the backend arguments -I and -O 17087.998 frames 356.000 ms total roundtrip latency extra loopback latency: 17087 frames use 8543 for the backend arguments -I and -O 17151.999 frames 357.333 ms total roundtrip latency extra loopback latency: 17151 frames use 8575 for the backend arguments -I and -O 17151.997 frames 357.333 ms total roundtrip latency extra loopback latency: 17151 frames use 8575 for the backend arguments -I and -O 17151.997 frames 357.333 ms total roundtrip latency extra loopback latency: 17151 frames use 8575 for the backend arguments -I and -O 17151.997 frames 357.333 ms total roundtrip latency extra loopback latency: 17151 frames use 8575 for the backend arguments -I and -O 17151.998 frames 357.333 ms total roundtrip latency extra loopback latency: 17151 frames use 8575 for the backend arguments -I and -O 17151.998 frames 357.333 ms total roundtrip latency extra loopback latency: 17151 frames use 8575 for the backend arguments -I and -O 17151.998 frames 357.333 ms total roundtrip latency extra loopback latency: 17151 frames use 8575 for the backend arguments -I and -O 17151.999 frames 357.333 ms total roundtrip latency extra loopback latency: 17151 frames use 8575 for the backend arguments -I and -O 17151.999 frames 357.333 ms total roundtrip latency extra loopback latency: 17151 frames use 8575 for the backend arguments -I and -O 17151.999 frames 357.333 ms total roundtrip latency extra loopback latency: 17151 frames use 8575 for the backend arguments -I and -O 17151.999 frames 357.333 ms total roundtrip latency extra loopback latency: 17151 frames use 8575 for the backend arguments -I and -O 17151.999 frames 357.333 ms total roundtrip latency extra loopback latency: 17151 frames use 8575 for the backend arguments -I and -O 17151.999 frames 357.333 ms total roundtrip latency extra loopback latency: 17151 frames use 8575 for the backend arguments -I and -O 17151.999 frames 357.333 ms total roundtrip latency extra loopback latency: 17151 frames use 8575 for the backend arguments -I and -O 17151.999 frames 357.333 ms total roundtrip latency extra loopback latency: 17151 frames use 8575 for the backend arguments -I and -O 17151.998 frames 357.333 ms total roundtrip latency extra loopback latency: 17151 frames use 8575 for the backend arguments -I and -O 17151.998 frames 357.333 ms total roundtrip latency extra loopback latency: 17151 frames use 8575 for the backend arguments -I and -O 17151.998 frames 357.333 ms total roundtrip latency extra loopback latency: 17151 frames use 8575 for the backend arguments -I and -O 17151.998 frames 357.333 ms total roundtrip latency extra loopback latency: 17151 frames use 8575 for the backend arguments -I and -O 17151.997 frames 357.333 ms total roundtrip latency extra loopback latency: 17151 frames use 8575 for the backend arguments -I and -O 17151.998 frames 357.333 ms total roundtrip latency extra loopback latency: 17151 frames use 8575 for the backend arguments -I and -O 17151.999 frames 357.333 ms total roundtrip latency extra loopback latency: 17151 frames use 8575 for the backend arguments -I and -O 17151.998 frames 357.333 ms total roundtrip latency extra loopback latency: 17151 frames use 8575 for the backend arguments -I and -O 17215.999 frames 358.667 ms total roundtrip latency extra loopback latency: 17215 frames use 8607 for the backend arguments -I and -O 17215.999 frames 358.667 ms total roundtrip latency extra loopback latency: 17215 frames use 8607 for the backend arguments -I and -O 17215.998 frames 358.667 ms total roundtrip latency extra loopback latency: 17215 frames use 8607 for the backend arguments -I and -O 17215.998 frames 358.667 ms total roundtrip latency extra loopback latency: 17215 frames use 8607 for the backend arguments -I and -O 17215.997 frames 358.667 ms total roundtrip latency extra loopback latency: 17215 frames use 8607 for the backend arguments -I and -O 17215.997 frames 358.667 ms total roundtrip latency extra loopback latency: 17215 frames use 8607 for the backend arguments -I and -O 17215.998 frames 358.667 ms total roundtrip latency extra loopback latency: 17215 frames use 8607 for the backend arguments -I and -O 17215.998 frames 358.667 ms total roundtrip latency extra loopback latency: 17215 frames use 8607 for the backend arguments -I and -O 17343.998 frames 361.333 ms total roundtrip latency extra loopback latency: 17343 frames use 8671 for the backend arguments -I and -O 17343.998 frames 361.333 ms total roundtrip latency extra loopback latency: 17343 frames use 8671 for the backend arguments -I and -O 17407.998 frames 362.667 ms total roundtrip latency extra loopback latency: 17407 frames use 8703 for the backend arguments -I and -O 17407.998 frames 362.667 ms total roundtrip latency extra loopback latency: 17407 frames use 8703 for the backend arguments -I and -O 17471.999 frames 364.000 ms total roundtrip latency extra loopback latency: 17471 frames use 8735 for the backend arguments -I and -O 17471.997 frames 364.000 ms total roundtrip latency extra loopback latency: 17471 frames use 8735 for the backend arguments -I and -O 17471.998 frames 364.000 ms total roundtrip latency extra loopback latency: 17471 frames use 8735 for the backend arguments -I and -O 17471.998 frames 364.000 ms total roundtrip latency extra loopback latency: 17471 frames use 8735 for the backend arguments -I and -O 17471.998 frames 364.000 ms total roundtrip latency extra loopback latency: 17471 frames use 8735 for the backend arguments -I and -O 17471.998 frames 364.000 ms total roundtrip latency extra loopback latency: 17471 frames use 8735 for the backend arguments -I and -O 17471.997 frames 364.000 ms total roundtrip latency extra loopback latency: 17471 frames use 8735 for the backend arguments -I and -O 17471.998 frames 364.000 ms total roundtrip latency extra loopback latency: 17471 frames use 8735 for the backend arguments -I and -O 17471.999 frames 364.000 ms total roundtrip latency extra loopback latency: 17471 frames use 8735 for the backend arguments -I and -O 17599.998 frames 366.667 ms total roundtrip latency extra loopback latency: 17599 frames use 8799 for the backend arguments -I and -O 17663.998 frames 368.000 ms total roundtrip latency extra loopback latency: 17663 frames use 8831 for the backend arguments -I and -O 17663.997 frames 368.000 ms total roundtrip latency extra loopback latency: 17663 frames use 8831 for the backend arguments -I and -O 17663.997 frames 368.000 ms total roundtrip latency extra loopback latency: 17663 frames use 8831 for the backend arguments -I and -O 17663.998 frames 368.000 ms total roundtrip latency extra loopback latency: 17663 frames use 8831 for the backend arguments -I and -O 17663.998 frames 368.000 ms total roundtrip latency extra loopback latency: 17663 frames use 8831 for the backend arguments -I and -O 17663.998 frames 368.000 ms total roundtrip latency extra loopback latency: 17663 frames use 8831 for the backend arguments -I and -O 17663.998 frames 368.000 ms total roundtrip latency extra loopback latency: 17663 frames use 8831 for the backend arguments -I and -O 17663.997 frames 368.000 ms total roundtrip latency extra loopback latency: 17663 frames use 8831 for the backend arguments -I and -O 17663.998 frames 368.000 ms total roundtrip latency extra loopback latency: 17663 frames use 8831 for the backend arguments -I and -O 17663.998 frames 368.000 ms total roundtrip latency extra loopback latency: 17663 frames use 8831 for the backend arguments -I and -O 17663.999 frames 368.000 ms total roundtrip latency extra loopback latency: 17663 frames use 8831 for the backend arguments -I and -O 17663.999 frames 368.000 ms total roundtrip latency extra loopback latency: 17663 frames use 8831 for the backend arguments -I and -O 17663.998 frames 368.000 ms total roundtrip latency extra loopback latency: 17663 frames use 8831 for the backend arguments -I and -O 17663.998 frames 368.000 ms total roundtrip latency extra loopback latency: 17663 frames use 8831 for the backend arguments -I and -O 17663.999 frames 368.000 ms total roundtrip latency extra loopback latency: 17663 frames use 8831 for the backend arguments -I and -O 17663.998 frames 368.000 ms total roundtrip latency extra loopback latency: 17663 frames use 8831 for the backend arguments -I and -O 17663.997 frames 368.000 ms total roundtrip latency extra loopback latency: 17663 frames use 8831 for the backend arguments -I and -O 17663.998 frames 368.000 ms total roundtrip latency extra loopback latency: 17663 frames use 8831 for the backend arguments -I and -O 17663.998 frames 368.000 ms total roundtrip latency extra loopback latency: 17663 frames use 8831 for the backend arguments -I and -O 17791.999 frames 370.667 ms total roundtrip latency extra loopback latency: 17791 frames use 8895 for the backend arguments -I and -O 17791.999 frames 370.667 ms total roundtrip latency extra loopback latency: 17791 frames use 8895 for the backend arguments -I and -O 17791.999 frames 370.667 ms total roundtrip latency extra loopback latency: 17791 frames use 8895 for the backend arguments -I and -O 17791.997 frames 370.667 ms total roundtrip latency extra loopback latency: 17791 frames use 8895 for the backend arguments -I and -O 17791.998 frames 370.667 ms total roundtrip latency extra loopback latency: 17791 frames use 8895 for the backend arguments -I and -O 17791.997 frames 370.667 ms total roundtrip latency extra loopback latency: 17791 frames use 8895 for the backend arguments -I and -O 17791.998 frames 370.667 ms total roundtrip latency extra loopback latency: 17791 frames use 8895 for the backend arguments -I and -O 17791.997 frames 370.667 ms total roundtrip latency extra loopback latency: 17791 frames use 8895 for the backend arguments -I and -O 17791.997 frames 370.667 ms total roundtrip latency extra loopback latency: 17791 frames use 8895 for the backend arguments -I and -O 17791.998 frames 370.667 ms total roundtrip latency extra loopback latency: 17791 frames use 8895 for the backend arguments -I and -O 17791.998 frames 370.667 ms total roundtrip latency extra loopback latency: 17791 frames use 8895 for the backend arguments -I and -O 17791.997 frames 370.667 ms total roundtrip latency extra loopback latency: 17791 frames use 8895 for the backend arguments -I and -O 17791.998 frames 370.667 ms total roundtrip latency extra loopback latency: 17791 frames use 8895 for the backend arguments -I and -O 17791.998 frames 370.667 ms total roundtrip latency extra loopback latency: 17791 frames use 8895 for the backend arguments -I and -O 17791.998 frames 370.667 ms total roundtrip latency extra loopback latency: 17791 frames use 8895 for the backend arguments -I and -O 17791.997 frames 370.667 ms total roundtrip latency extra loopback latency: 17791 frames use 8895 for the backend arguments -I and -O 17791.998 frames 370.667 ms total roundtrip latency extra loopback latency: 17791 frames use 8895 for the backend arguments -I and -O 17791.998 frames 370.667 ms total roundtrip latency extra loopback latency: 17791 frames use 8895 for the backend arguments -I and -O 17791.998 frames 370.667 ms total roundtrip latency extra loopback latency: 17791 frames use 8895 for the backend arguments -I and -O 17791.998 frames 370.667 ms total roundtrip latency extra loopback latency: 17791 frames use 8895 for the backend arguments -I and -O 17791.998 frames 370.667 ms total roundtrip latency extra loopback latency: 17791 frames use 8895 for the backend arguments -I and -O 17791.998 frames 370.667 ms total roundtrip latency extra loopback latency: 17791 frames use 8895 for the backend arguments -I and -O 17791.998 frames 370.667 ms total roundtrip latency extra loopback latency: 17791 frames use 8895 for the backend arguments -I and -O 17791.998 frames 370.667 ms total roundtrip latency extra loopback latency: 17791 frames use 8895 for the backend arguments -I and -O 17791.999 frames 370.667 ms total roundtrip latency extra loopback latency: 17791 frames use 8895 for the backend arguments -I and -O 17855.998 frames 372.000 ms total roundtrip latency extra loopback latency: 17855 frames use 8927 for the backend arguments -I and -O 17855.998 frames 372.000 ms total roundtrip latency extra loopback latency: 17855 frames use 8927 for the backend arguments -I and -O 17855.999 frames 372.000 ms total roundtrip latency extra loopback latency: 17855 frames use 8927 for the backend arguments -I and -O 17855.999 frames 372.000 ms total roundtrip latency extra loopback latency: 17855 frames use 8927 for the backend arguments -I and -O 17855.999 frames 372.000 ms total roundtrip latency extra loopback latency: 17855 frames use 8927 for the backend arguments -I and -O 17855.999 frames 372.000 ms total roundtrip latency extra loopback latency: 17855 frames use 8927 for the backend arguments -I and -O 17856.000 frames 372.000 ms total roundtrip latency extra loopback latency: 17855 frames use 8927 for the backend arguments -I and -O 17856.001 frames 372.000 ms total roundtrip latency extra loopback latency: 17856 frames use 8928 for the backend arguments -I and -O 17856.001 frames 372.000 ms total roundtrip latency extra loopback latency: 17856 frames use 8928 for the backend arguments -I and -O 17856.001 frames 372.000 ms total roundtrip latency extra loopback latency: 17856 frames use 8928 for the backend arguments -I and -O 17984.003 frames 374.667 ms total roundtrip latency extra loopback latency: 17984 frames use 8992 for the backend arguments -I and -O 18112.005 frames 377.333 ms total roundtrip latency extra loopback latency: 18112 frames use 9056 for the backend arguments -I and -O 18112.003 frames 377.333 ms total roundtrip latency extra loopback latency: 18112 frames use 9056 for the backend arguments -I and -O 18112.001 frames 377.333 ms total roundtrip latency extra loopback latency: 18112 frames use 9056 for the backend arguments -I and -O 18176.003 frames 378.667 ms total roundtrip latency extra loopback latency: 18176 frames use 9088 for the backend arguments -I and -O 18176.006 frames 378.667 ms total roundtrip latency extra loopback latency: 18176 frames use 9088 for the backend arguments -I and -O 18176.005 frames 378.667 ms total roundtrip latency extra loopback latency: 18176 frames use 9088 for the backend arguments -I and -O 18176.005 frames 378.667 ms total roundtrip latency extra loopback latency: 18176 frames use 9088 for the backend arguments -I and -O 18176.006 frames 378.667 ms total roundtrip latency extra loopback latency: 18176 frames use 9088 for the backend arguments -I and -O 18176.007 frames 378.667 ms total roundtrip latency extra loopback latency: 18176 frames use 9088 for the backend arguments -I and -O 18176.003 frames 378.667 ms total roundtrip latency extra loopback latency: 18176 frames use 9088 for the backend arguments -I and -O 18175.999 frames 378.667 ms total roundtrip latency extra loopback latency: 18175 frames use 9087 for the backend arguments -I and -O 18175.993 frames 378.667 ms total roundtrip latency extra loopback latency: 18175 frames use 9087 for the backend arguments -I and -O 18175.991 frames 378.666 ms total roundtrip latency extra loopback latency: 18175 frames use 9087 for the backend arguments -I and -O 18175.992 frames 378.667 ms total roundtrip latency extra loopback latency: 18175 frames use 9087 for the backend arguments -I and -O 18175.992 frames 378.667 ms total roundtrip latency extra loopback latency: 18175 frames use 9087 for the backend arguments -I and -O 18175.990 frames 378.666 ms total roundtrip latency extra loopback latency: 18175 frames use 9087 for the backend arguments -I and -O 18175.988 frames 378.666 ms total roundtrip latency extra loopback latency: 18175 frames use 9087 for the backend arguments -I and -O 18175.987 frames 378.666 ms total roundtrip latency extra loopback latency: 18175 frames use 9087 for the backend arguments -I and -O 18175.985 frames 378.666 ms total roundtrip latency extra loopback latency: 18175 frames use 9087 for the backend arguments -I and -O 18175.987 frames 378.666 ms total roundtrip latency extra loopback latency: 18175 frames use 9087 for the backend arguments -I and -O 18175.987 frames 378.666 ms total roundtrip latency extra loopback latency: 18175 frames use 9087 for the backend arguments -I and -O 18175.988 frames 378.666 ms total roundtrip latency extra loopback latency: 18175 frames use 9087 for the backend arguments -I and -O 18175.988 frames 378.666 ms total roundtrip latency extra loopback latency: 18175 frames use 9087 for the backend arguments -I and -O 18175.988 frames 378.666 ms total roundtrip latency extra loopback latency: 18175 frames use 9087 for the backend arguments -I and -O 18175.988 frames 378.666 ms total roundtrip latency extra loopback latency: 18175 frames use 9087 for the backend arguments -I and -O 18175.987 frames 378.666 ms total roundtrip latency extra loopback latency: 18175 frames use 9087 for the backend arguments -I and -O 18239.989 frames 380.000 ms total roundtrip latency extra loopback latency: 18239 frames use 9119 for the backend arguments -I and -O 18239.989 frames 380.000 ms total roundtrip latency extra loopback latency: 18239 frames use 9119 for the backend arguments -I and -O 18303.987 frames 381.333 ms total roundtrip latency extra loopback latency: 18303 frames use 9151 for the backend arguments -I and -O 18303.989 frames 381.333 ms total roundtrip latency extra loopback latency: 18303 frames use 9151 for the backend arguments -I and -O 18303.988 frames 381.333 ms total roundtrip latency extra loopback latency: 18303 frames use 9151 for the backend arguments -I and -O 18303.987 frames 381.333 ms total roundtrip latency extra loopback latency: 18303 frames use 9151 for the backend arguments -I and -O 18303.987 frames 381.333 ms total roundtrip latency extra loopback latency: 18303 frames use 9151 for the backend arguments -I and -O 18303.988 frames 381.333 ms total roundtrip latency extra loopback latency: 18303 frames use 9151 for the backend arguments -I and -O 18303.989 frames 381.333 ms total roundtrip latency extra loopback latency: 18303 frames use 9151 for the backend arguments -I and -O 18303.988 frames 381.333 ms total roundtrip latency extra loopback latency: 18303 frames use 9151 for the backend arguments -I and -O 18303.990 frames 381.333 ms total roundtrip latency extra loopback latency: 18303 frames use 9151 for the backend arguments -I and -O 18303.989 frames 381.333 ms total roundtrip latency extra loopback latency: 18303 frames use 9151 for the backend arguments -I and -O 18303.989 frames 381.333 ms total roundtrip latency extra loopback latency: 18303 frames use 9151 for the backend arguments -I and -O 18303.989 frames 381.333 ms total roundtrip latency extra loopback latency: 18303 frames use 9151 for the backend arguments -I and -O 18431.989 frames 384.000 ms total roundtrip latency extra loopback latency: 18431 frames use 9215 for the backend arguments -I and -O 18431.987 frames 384.000 ms total roundtrip latency extra loopback latency: 18431 frames use 9215 for the backend arguments -I and -O 18431.989 frames 384.000 ms total roundtrip latency extra loopback latency: 18431 frames use 9215 for the backend arguments -I and -O 18431.987 frames 384.000 ms total roundtrip latency extra loopback latency: 18431 frames use 9215 for the backend arguments -I and -O 18431.987 frames 384.000 ms total roundtrip latency extra loopback latency: 18431 frames use 9215 for the backend arguments -I and -O 18431.987 frames 384.000 ms total roundtrip latency extra loopback latency: 18431 frames use 9215 for the backend arguments -I and -O 18431.988 frames 384.000 ms total roundtrip latency extra loopback latency: 18431 frames use 9215 for the backend arguments -I and -O 18431.988 frames 384.000 ms total roundtrip latency extra loopback latency: 18431 frames use 9215 for the backend arguments -I and -O 18431.988 frames 384.000 ms total roundtrip latency extra loopback latency: 18431 frames use 9215 for the backend arguments -I and -O 18431.988 frames 384.000 ms total roundtrip latency extra loopback latency: 18431 frames use 9215 for the backend arguments -I and -O 18431.988 frames 384.000 ms total roundtrip latency extra loopback latency: 18431 frames use 9215 for the backend arguments -I and -O 18815.988 frames 392.000 ms total roundtrip latency extra loopback latency: 18815 frames use 9407 for the backend arguments -I and -O ?? 18815.989 frames 392.000 ms total roundtrip latency extra loopback latency: 18815 frames use 9407 for the backend arguments -I and -O 18815.988 frames 392.000 ms total roundtrip latency extra loopback latency: 18815 frames use 9407 for the backend arguments -I and -O 18815.987 frames 392.000 ms total roundtrip latency extra loopback latency: 18815 frames use 9407 for the backend arguments -I and -O 18815.988 frames 392.000 ms total roundtrip latency extra loopback latency: 18815 frames use 9407 for the backend arguments -I and -O 18815.988 frames 392.000 ms total roundtrip latency extra loopback latency: 18815 frames use 9407 for the backend arguments -I and -O 18815.990 frames 392.000 ms total roundtrip latency extra loopback latency: 18815 frames use 9407 for the backend arguments -I and -O 18815.990 frames 392.000 ms total roundtrip latency extra loopback latency: 18815 frames use 9407 for the backend arguments -I and -O 18815.990 frames 392.000 ms total roundtrip latency extra loopback latency: 18815 frames use 9407 for the backend arguments -I and -O 18815.992 frames 392.000 ms total roundtrip latency extra loopback latency: 18815 frames use 9407 for the backend arguments -I and -O 18815.992 frames 392.000 ms total roundtrip latency extra loopback latency: 18815 frames use 9407 for the backend arguments -I and -O 18815.990 frames 392.000 ms total roundtrip latency extra loopback latency: 18815 frames use 9407 for the backend arguments -I and -O 18815.987 frames 392.000 ms total roundtrip latency extra loopback latency: 18815 frames use 9407 for the backend arguments -I and -O 18815.986 frames 392.000 ms total roundtrip latency extra loopback latency: 18815 frames use 9407 for the backend arguments -I and -O 18815.988 frames 392.000 ms total roundtrip latency extra loopback latency: 18815 frames use 9407 for the backend arguments -I and -O 18943.988 frames 394.666 ms total roundtrip latency extra loopback latency: 18943 frames use 9471 for the backend arguments -I and -O 18943.989 frames 394.666 ms total roundtrip latency extra loopback latency: 18943 frames use 9471 for the backend arguments -I and -O 18943.988 frames 394.666 ms total roundtrip latency extra loopback latency: 18943 frames use 9471 for the backend arguments -I and -O 18943.985 frames 394.666 ms total roundtrip latency extra loopback latency: 18943 frames use 9471 for the backend arguments -I and -O 18943.989 frames 394.666 ms total roundtrip latency extra loopback latency: 18943 frames use 9471 for the backend arguments -I and -O 18943.988 frames 394.666 ms total roundtrip latency extra loopback latency: 18943 frames use 9471 for the backend arguments -I and -O 19007.987 frames 396.000 ms total roundtrip latency extra loopback latency: 19007 frames use 9503 for the backend arguments -I and -O 19007.988 frames 396.000 ms total roundtrip latency extra loopback latency: 19007 frames use 9503 for the backend arguments -I and -O 19007.989 frames 396.000 ms total roundtrip latency extra loopback latency: 19007 frames use 9503 for the backend arguments -I and -O 19007.989 frames 396.000 ms total roundtrip latency extra loopback latency: 19007 frames use 9503 for the backend arguments -I and -O 19007.993 frames 396.000 ms total roundtrip latency extra loopback latency: 19007 frames use 9503 for the backend arguments -I and -O 19007.989 frames 396.000 ms total roundtrip latency extra loopback latency: 19007 frames use 9503 for the backend arguments -I and -O 19071.986 frames 397.333 ms total roundtrip latency extra loopback latency: 19071 frames use 9535 for the backend arguments -I and -O 19071.988 frames 397.333 ms total roundtrip latency extra loopback latency: 19071 frames use 9535 for the backend arguments -I and -O 19199.985 frames 400.000 ms total roundtrip latency extra loopback latency: 19199 frames use 9599 for the backend arguments -I and -O 19199.988 frames 400.000 ms total roundtrip latency extra loopback latency: 19199 frames use 9599 for the backend arguments -I and -O 19199.987 frames 400.000 ms total roundtrip latency extra loopback latency: 19199 frames use 9599 for the backend arguments -I and -O 19199.987 frames 400.000 ms total roundtrip latency extra loopback latency: 19199 frames use 9599 for the backend arguments -I and -O 19199.987 frames 400.000 ms total roundtrip latency extra loopback latency: 19199 frames use 9599 for the backend arguments -I and -O 19199.988 frames 400.000 ms total roundtrip latency extra loopback latency: 19199 frames use 9599 for the backend arguments -I and -O 19199.988 frames 400.000 ms total roundtrip latency extra loopback latency: 19199 frames use 9599 for the backend arguments -I and -O 19199.988 frames 400.000 ms total roundtrip latency extra loopback latency: 19199 frames use 9599 for the backend arguments -I and -O 19199.987 frames 400.000 ms total roundtrip latency extra loopback latency: 19199 frames use 9599 for the backend arguments -I and -O 19199.988 frames 400.000 ms total roundtrip latency extra loopback latency: 19199 frames use 9599 for the backend arguments -I and -O 19199.987 frames 400.000 ms total roundtrip latency extra loopback latency: 19199 frames use 9599 for the backend arguments -I and -O 19199.987 frames 400.000 ms total roundtrip latency extra loopback latency: 19199 frames use 9599 for the backend arguments -I and -O 19199.985 frames 400.000 ms total roundtrip latency extra loopback latency: 19199 frames use 9599 for the backend arguments -I and -O 19199.984 frames 400.000 ms total roundtrip latency extra loopback latency: 19199 frames use 9599 for the backend arguments -I and -O 19199.987 frames 400.000 ms total roundtrip latency extra loopback latency: 19199 frames use 9599 for the backend arguments -I and -O 19519.986 frames 406.666 ms total roundtrip latency extra loopback latency: 19519 frames use 9759 for the backend arguments -I and -O 19519.988 frames 406.666 ms total roundtrip latency extra loopback latency: 19519 frames use 9759 for the backend arguments -I and -O 19519.988 frames 406.666 ms total roundtrip latency extra loopback latency: 19519 frames use 9759 for the backend arguments -I and -O 19519.990 frames 406.666 ms total roundtrip latency extra loopback latency: 19519 frames use 9759 for the backend arguments -I and -O 19519.991 frames 406.666 ms total roundtrip latency extra loopback latency: 19519 frames use 9759 for the backend arguments -I and -O 19839.989 frames 413.333 ms total roundtrip latency extra loopback latency: 19839 frames use 9919 for the backend arguments -I and -O 19839.987 frames 413.333 ms total roundtrip latency extra loopback latency: 19839 frames use 9919 for the backend arguments -I and -O 21823.985 frames 454.666 ms total roundtrip latency extra loopback latency: 21823 frames use 10911 for the backend arguments -I and -O 22655.986 frames 472.000 ms total roundtrip latency extra loopback latency: 22655 frames use 11327 for the backend arguments -I and -O 22655.984 frames 472.000 ms total roundtrip latency extra loopback latency: 22655 frames use 11327 for the backend arguments -I and -O 22655.987 frames 472.000 ms total roundtrip latency extra loopback latency: 22655 frames use 11327 for the backend arguments -I and -O 22655.987 frames 472.000 ms total roundtrip latency extra loopback latency: 22655 frames use 11327 for the backend arguments -I and -O 22655.987 frames 472.000 ms total roundtrip latency extra loopback latency: 22655 frames use 11327 for the backend arguments -I and -O 22655.987 frames 472.000 ms total roundtrip latency extra loopback latency: 22655 frames use 11327 for the backend arguments -I and -O 22655.989 frames 472.000 ms total roundtrip latency extra loopback latency: 22655 frames use 11327 for the backend arguments -I and -O 22655.988 frames 472.000 ms total roundtrip latency extra loopback latency: 22655 frames use 11327 for the backend arguments -I and -O 22655.991 frames 472.000 ms total roundtrip latency extra loopback latency: 22655 frames use 11327 for the backend arguments -I and -O 22719.989 frames 473.333 ms total roundtrip latency extra loopback latency: 22719 frames use 11359 for the backend arguments -I and -O 22783.988 frames 474.666 ms total roundtrip latency extra loopback latency: 22783 frames use 11391 for the backend arguments -I and -O 22783.987 frames 474.666 ms total roundtrip latency extra loopback latency: 22783 frames use 11391 for the backend arguments -I and -O 22783.987 frames 474.666 ms total roundtrip latency extra loopback latency: 22783 frames use 11391 for the backend arguments -I and -O 23039.987 frames 480.000 ms total roundtrip latency extra loopback latency: 23039 frames use 11519 for the backend arguments -I and -O 23039.987 frames 480.000 ms total roundtrip latency extra loopback latency: 23039 frames use 11519 for the backend arguments -I and -O 23039.987 frames 480.000 ms total roundtrip latency extra loopback latency: 23039 frames use 11519 for the backend arguments -I and -O 23103.988 frames 481.333 ms total roundtrip latency extra loopback latency: 23103 frames use 11551 for the backend arguments -I and -O 23103.989 frames 481.333 ms total roundtrip latency extra loopback latency: 23103 frames use 11551 for the backend arguments -I and -O 23103.989 frames 481.333 ms total roundtrip latency extra loopback latency: 23103 frames use 11551 for the backend arguments -I and -O 23231.988 frames 484.000 ms total roundtrip latency extra loopback latency: 23231 frames use 11615 for the backend arguments -I and -O 23231.987 frames 484.000 ms total roundtrip latency extra loopback latency: 23231 frames use 11615 for the backend arguments -I and -O 23231.987 frames 484.000 ms total roundtrip latency extra loopback latency: 23231 frames use 11615 for the backend arguments -I and -O 23359.986 frames 486.666 ms total roundtrip latency extra loopback latency: 23359 frames use 11679 for the backend arguments -I and -O 23423.986 frames 488.000 ms total roundtrip latency extra loopback latency: 23423 frames use 11711 for the backend arguments -I and -O 23423.986 frames 488.000 ms total roundtrip latency extra loopback latency: 23423 frames use 11711 for the backend arguments -I and -O 23423.986 frames 488.000 ms total roundtrip latency extra loopback latency: 23423 frames use 11711 for the backend arguments -I and -O 23423.986 frames 488.000 ms total roundtrip latency extra loopback latency: 23423 frames use 11711 for the backend arguments -I and -O 23423.988 frames 488.000 ms total roundtrip latency extra loopback latency: 23423 frames use 11711 for the backend arguments -I and -O 23423.988 frames 488.000 ms total roundtrip latency extra loopback latency: 23423 frames use 11711 for the backend arguments -I and -O 23423.989 frames 488.000 ms total roundtrip latency extra loopback latency: 23423 frames use 11711 for the backend arguments -I and -O 23423.988 frames 488.000 ms total roundtrip latency extra loopback latency: 23423 frames use 11711 for the backend arguments -I and -O 23423.988 frames 488.000 ms total roundtrip latency extra loopback latency: 23423 frames use 11711 for the backend arguments -I and -O 23423.988 frames 488.000 ms total roundtrip latency extra loopback latency: 23423 frames use 11711 for the backend arguments -I and -O 23423.987 frames 488.000 ms total roundtrip latency extra loopback latency: 23423 frames use 11711 for the backend arguments -I and -O 23423.986 frames 488.000 ms total roundtrip latency extra loopback latency: 23423 frames use 11711 for the backend arguments -I and -O 23423.986 frames 488.000 ms total roundtrip latency extra loopback latency: 23423 frames use 11711 for the backend arguments -I and -O 23423.986 frames 488.000 ms total roundtrip latency extra loopback latency: 23423 frames use 11711 for the backend arguments -I and -O 23423.986 frames 488.000 ms total roundtrip latency extra loopback latency: 23423 frames use 11711 for the backend arguments -I and -O 23423.987 frames 488.000 ms total roundtrip latency extra loopback latency: 23423 frames use 11711 for the backend arguments -I and -O 23423.987 frames 488.000 ms total roundtrip latency extra loopback latency: 23423 frames use 11711 for the backend arguments -I and -O 23423.988 frames 488.000 ms total roundtrip latency extra loopback latency: 23423 frames use 11711 for the backend arguments -I and -O 23423.988 frames 488.000 ms total roundtrip latency extra loopback latency: 23423 frames use 11711 for the backend arguments -I and -O 23423.988 frames 488.000 ms total roundtrip latency extra loopback latency: 23423 frames use 11711 for the backend arguments -I and -O 23423.988 frames 488.000 ms total roundtrip latency extra loopback latency: 23423 frames use 11711 for the backend arguments -I and -O 23423.988 frames 488.000 ms total roundtrip latency extra loopback latency: 23423 frames use 11711 for the backend arguments -I and -O 23423.987 frames 488.000 ms total roundtrip latency extra loopback latency: 23423 frames use 11711 for the backend arguments -I and -O 23423.987 frames 488.000 ms total roundtrip latency extra loopback latency: 23423 frames use 11711 for the backend arguments -I and -O 23423.986 frames 488.000 ms total roundtrip latency extra loopback latency: 23423 frames use 11711 for the backend arguments -I and -O 23423.987 frames 488.000 ms total roundtrip latency extra loopback latency: 23423 frames use 11711 for the backend arguments -I and -O 23423.988 frames 488.000 ms total roundtrip latency extra loopback latency: 23423 frames use 11711 for the backend arguments -I and -O 23423.988 frames 488.000 ms total roundtrip latency extra loopback latency: 23423 frames use 11711 for the backend arguments -I and -O 23423.988 frames 488.000 ms total roundtrip latency extra loopback latency: 23423 frames use 11711 for the backend arguments -I and -O 23423.988 frames 488.000 ms total roundtrip latency extra loopback latency: 23423 frames use 11711 for the backend arguments -I and -O 23487.988 frames 489.333 ms total roundtrip latency extra loopback latency: 23487 frames use 11743 for the backend arguments -I and -O 23487.989 frames 489.333 ms total roundtrip latency extra loopback latency: 23487 frames use 11743 for the backend arguments -I and -O 23487.988 frames 489.333 ms total roundtrip latency extra loopback latency: 23487 frames use 11743 for the backend arguments -I and -O 23487.988 frames 489.333 ms total roundtrip latency extra loopback latency: 23487 frames use 11743 for the backend arguments -I and -O 23615.987 frames 492.000 ms total roundtrip latency extra loopback latency: 23615 frames use 11807 for the backend arguments -I and -O 23615.987 frames 492.000 ms total roundtrip latency extra loopback latency: 23615 frames use 11807 for the backend arguments -I and -O 23615.986 frames 492.000 ms total roundtrip latency extra loopback latency: 23615 frames use 11807 for the backend arguments -I and -O 23679.986 frames 493.333 ms total roundtrip latency extra loopback latency: 23679 frames use 11839 for the backend arguments -I and -O 23679.987 frames 493.333 ms total roundtrip latency extra loopback latency: 23679 frames use 11839 for the backend arguments -I and -O 23743.987 frames 494.666 ms total roundtrip latency extra loopback latency: 23743 frames use 11871 for the backend arguments -I and -O 23743.987 frames 494.666 ms total roundtrip latency extra loopback latency: 23743 frames use 11871 for the backend arguments -I and -O 23743.988 frames 494.666 ms total roundtrip latency extra loopback latency: 23743 frames use 11871 for the backend arguments -I and -O 23743.988 frames 494.666 ms total roundtrip latency extra loopback latency: 23743 frames use 11871 for the backend arguments -I and -O 23871.991 frames 497.333 ms total roundtrip latency extra loopback latency: 23871 frames use 11935 for the backend arguments -I and -O 23935.987 frames 498.666 ms total roundtrip latency extra loopback latency: 23935 frames use 11967 for the backend arguments -I and -O 23935.987 frames 498.666 ms total roundtrip latency extra loopback latency: 23935 frames use 11967 for the backend arguments -I and -O 23935.987 frames 498.666 ms total roundtrip latency extra loopback latency: 23935 frames use 11967 for the backend arguments -I and -O 23935.987 frames 498.666 ms total roundtrip latency extra loopback latency: 23935 frames use 11967 for the backend arguments -I and -O 23935.987 frames 498.666 ms total roundtrip latency extra loopback latency: 23935 frames use 11967 for the backend arguments -I and -O 23935.987 frames 498.666 ms total roundtrip latency extra loopback latency: 23935 frames use 11967 for the backend arguments -I and -O 23935.987 frames 498.666 ms total roundtrip latency extra loopback latency: 23935 frames use 11967 for the backend arguments -I and -O 23935.987 frames 498.666 ms total roundtrip latency extra loopback latency: 23935 frames use 11967 for the backend arguments -I and -O 23935.988 frames 498.666 ms total roundtrip latency extra loopback latency: 23935 frames use 11967 for the backend arguments -I and -O 23935.987 frames 498.666 ms total roundtrip latency extra loopback latency: 23935 frames use 11967 for the backend arguments -I and -O 24255.988 frames 505.333 ms total roundtrip latency extra loopback latency: 24255 frames use 12127 for the backend arguments -I and -O 24255.987 frames 505.333 ms total roundtrip latency extra loopback latency: 24255 frames use 12127 for the backend arguments -I and -O 24255.987 frames 505.333 ms total roundtrip latency extra loopback latency: 24255 frames use 12127 for the backend arguments -I and -O 24255.987 frames 505.333 ms total roundtrip latency extra loopback latency: 24255 frames use 12127 for the backend arguments -I and -O 24319.987 frames 506.666 ms total roundtrip latency extra loopback latency: 24319 frames use 12159 for the backend arguments -I and -O 24319.987 frames 506.666 ms total roundtrip latency extra loopback latency: 24319 frames use 12159 for the backend arguments -I and -O 24319.987 frames 506.666 ms total roundtrip latency extra loopback latency: 24319 frames use 12159 for the backend arguments -I and -O 24383.988 frames 508.000 ms total roundtrip latency extra loopback latency: 24383 frames use 12191 for the backend arguments -I and -O 24383.989 frames 508.000 ms total roundtrip latency extra loopback latency: 24383 frames use 12191 for the backend arguments -I and -O 24447.990 frames 509.333 ms total roundtrip latency extra loopback latency: 24447 frames use 12223 for the backend arguments -I and -O 24447.989 frames 509.333 ms total roundtrip latency extra loopback latency: 24447 frames use 12223 for the backend arguments -I and -O 24447.988 frames 509.333 ms total roundtrip latency extra loopback latency: 24447 frames use 12223 for the backend arguments -I and -O 24447.988 frames 509.333 ms total roundtrip latency extra loopback latency: 24447 frames use 12223 for the backend arguments -I and -O 24447.988 frames 509.333 ms total roundtrip latency extra loopback latency: 24447 frames use 12223 for the backend arguments -I and -O 24447.988 frames 509.333 ms total roundtrip latency extra loopback latency: 24447 frames use 12223 for the backend arguments -I and -O 24447.987 frames 509.333 ms total roundtrip latency extra loopback latency: 24447 frames use 12223 for the backend arguments -I and -O 24447.985 frames 509.333 ms total roundtrip latency extra loopback latency: 24447 frames use 12223 for the backend arguments -I and -O 24447.987 frames 509.333 ms total roundtrip latency extra loopback latency: 24447 frames use 12223 for the backend arguments -I and -O 24447.988 frames 509.333 ms total roundtrip latency extra loopback latency: 24447 frames use 12223 for the backend arguments -I and -O 24447.988 frames 509.333 ms total roundtrip latency extra loopback latency: 24447 frames use 12223 for the backend arguments -I and -O 24639.989 frames 513.333 ms total roundtrip latency extra loopback latency: 24639 frames use 12319 for the backend arguments -I and -O 24639.988 frames 513.333 ms total roundtrip latency extra loopback latency: 24639 frames use 12319 for the backend arguments -I and -O 24639.989 frames 513.333 ms total roundtrip latency extra loopback latency: 24639 frames use 12319 for the backend arguments -I and -O 24639.988 frames 513.333 ms total roundtrip latency extra loopback latency: 24639 frames use 12319 for the backend arguments -I and -O 24639.987 frames 513.333 ms total roundtrip latency extra loopback latency: 24639 frames use 12319 for the backend arguments -I and -O 24639.987 frames 513.333 ms total roundtrip latency extra loopback latency: 24639 frames use 12319 for the backend arguments -I and -O 24639.987 frames 513.333 ms total roundtrip latency extra loopback latency: 24639 frames use 12319 for the backend arguments -I and -O 24639.988 frames 513.333 ms total roundtrip latency extra loopback latency: 24639 frames use 12319 for the backend arguments -I and -O 24639.987 frames 513.333 ms total roundtrip latency extra loopback latency: 24639 frames use 12319 for the backend arguments -I and -O 24831.990 frames 517.333 ms total roundtrip latency extra loopback latency: 24831 frames use 12415 for the backend arguments -I and -O 24831.988 frames 517.333 ms total roundtrip latency extra loopback latency: 24831 frames use 12415 for the backend arguments -I and -O 24831.988 frames 517.333 ms total roundtrip latency extra loopback latency: 24831 frames use 12415 for the backend arguments -I and -O 24959.989 frames 520.000 ms total roundtrip latency extra loopback latency: 24959 frames use 12479 for the backend arguments -I and -O 24959.988 frames 520.000 ms total roundtrip latency extra loopback latency: 24959 frames use 12479 for the backend arguments -I and -O 24959.988 frames 520.000 ms total roundtrip latency extra loopback latency: 24959 frames use 12479 for the backend arguments -I and -O 24959.988 frames 520.000 ms total roundtrip latency extra loopback latency: 24959 frames use 12479 for the backend arguments -I and -O 24959.988 frames 520.000 ms total roundtrip latency extra loopback latency: 24959 frames use 12479 for the backend arguments -I and -O 24959.988 frames 520.000 ms total roundtrip latency extra loopback latency: 24959 frames use 12479 for the backend arguments -I and -O 24959.987 frames 520.000 ms total roundtrip latency extra loopback latency: 24959 frames use 12479 for the backend arguments -I and -O 24959.987 frames 520.000 ms total roundtrip latency extra loopback latency: 24959 frames use 12479 for the backend arguments -I and -O 25151.987 frames 524.000 ms total roundtrip latency extra loopback latency: 25151 frames use 12575 for the backend arguments -I and -O 25151.988 frames 524.000 ms total roundtrip latency extra loopback latency: 25151 frames use 12575 for the backend arguments -I and -O 25151.990 frames 524.000 ms total roundtrip latency extra loopback latency: 25151 frames use 12575 for the backend arguments -I and -O 25151.990 frames 524.000 ms total roundtrip latency extra loopback latency: 25151 frames use 12575 for the backend arguments -I and -O 25151.990 frames 524.000 ms total roundtrip latency extra loopback latency: 25151 frames use 12575 for the backend arguments -I and -O 25151.988 frames 524.000 ms total roundtrip latency extra loopback latency: 25151 frames use 12575 for the backend arguments -I and -O 25151.989 frames 524.000 ms total roundtrip latency extra loopback latency: 25151 frames use 12575 for the backend arguments -I and -O 25343.988 frames 528.000 ms total roundtrip latency extra loopback latency: 25343 frames use 12671 for the backend arguments -I and -O 25343.988 frames 528.000 ms total roundtrip latency extra loopback latency: 25343 frames use 12671 for the backend arguments -I and -O 25343.988 frames 528.000 ms total roundtrip latency extra loopback latency: 25343 frames use 12671 for the backend arguments -I and -O 25343.988 frames 528.000 ms total roundtrip latency extra loopback latency: 25343 frames use 12671 for the backend arguments -I and -O 25343.988 frames 528.000 ms total roundtrip latency extra loopback latency: 25343 frames use 12671 for the backend arguments -I and -O 25343.988 frames 528.000 ms total roundtrip latency extra loopback latency: 25343 frames use 12671 for the backend arguments -I and -O 25343.989 frames 528.000 ms total roundtrip latency extra loopback latency: 25343 frames use 12671 for the backend arguments -I and -O 25343.989 frames 528.000 ms total roundtrip latency extra loopback latency: 25343 frames use 12671 for the backend arguments -I and -O 25343.989 frames 528.000 ms total roundtrip latency extra loopback latency: 25343 frames use 12671 for the backend arguments -I and -O 25343.991 frames 528.000 ms total roundtrip latency extra loopback latency: 25343 frames use 12671 for the backend arguments -I and -O 25343.994 frames 528.000 ms total roundtrip latency extra loopback latency: 25343 frames use 12671 for the backend arguments -I and -O 25343.997 frames 528.000 ms total roundtrip latency extra loopback latency: 25343 frames use 12671 for the backend arguments -I and -O 25343.997 frames 528.000 ms total roundtrip latency extra loopback latency: 25343 frames use 12671 for the backend arguments -I and -O 25471.996 frames 530.667 ms total roundtrip latency extra loopback latency: 25471 frames use 12735 for the backend arguments -I and -O 25471.995 frames 530.667 ms total roundtrip latency extra loopback latency: 25471 frames use 12735 for the backend arguments -I and -O 25471.993 frames 530.667 ms total roundtrip latency extra loopback latency: 25471 frames use 12735 for the backend arguments -I and -O 25471.993 frames 530.667 ms total roundtrip latency extra loopback latency: 25471 frames use 12735 for the backend arguments -I and -O 25471.993 frames 530.667 ms total roundtrip latency extra loopback latency: 25471 frames use 12735 for the backend arguments -I and -O 25535.993 frames 532.000 ms total roundtrip latency extra loopback latency: 25535 frames use 12767 for the backend arguments -I and -O 25535.994 frames 532.000 ms total roundtrip latency extra loopback latency: 25535 frames use 12767 for the backend arguments -I and -O 25535.995 frames 532.000 ms total roundtrip latency extra loopback latency: 25535 frames use 12767 for the backend arguments -I and -O 25535.994 frames 532.000 ms total roundtrip latency extra loopback latency: 25535 frames use 12767 for the backend arguments -I and -O 25535.993 frames 532.000 ms total roundtrip latency extra loopback latency: 25535 frames use 12767 for the backend arguments -I and -O 25535.992 frames 532.000 ms total roundtrip latency extra loopback latency: 25535 frames use 12767 for the backend arguments -I and -O 25535.992 frames 532.000 ms total roundtrip latency extra loopback latency: 25535 frames use 12767 for the backend arguments -I and -O 25535.993 frames 532.000 ms total roundtrip latency extra loopback latency: 25535 frames use 12767 for the backend arguments -I and -O 25535.993 frames 532.000 ms total roundtrip latency extra loopback latency: 25535 frames use 12767 for the backend arguments -I and -O 25535.993 frames 532.000 ms total roundtrip latency extra loopback latency: 25535 frames use 12767 for the backend arguments -I and -O 25535.993 frames 532.000 ms total roundtrip latency extra loopback latency: 25535 frames use 12767 for the backend arguments -I and -O 25727.994 frames 536.000 ms total roundtrip latency extra loopback latency: 25727 frames use 12863 for the backend arguments -I and -O 25727.994 frames 536.000 ms total roundtrip latency extra loopback latency: 25727 frames use 12863 for the backend arguments -I and -O 25727.991 frames 536.000 ms total roundtrip latency extra loopback latency: 25727 frames use 12863 for the backend arguments -I and -O 25727.993 frames 536.000 ms total roundtrip latency extra loopback latency: 25727 frames use 12863 for the backend arguments -I and -O 26175.993 frames 545.333 ms total roundtrip latency extra loopback latency: 26175 frames use 13087 for the backend arguments -I and -O 26175.994 frames 545.333 ms total roundtrip latency extra loopback latency: 26175 frames use 13087 for the backend arguments -I and -O 26175.994 frames 545.333 ms total roundtrip latency extra loopback latency: 26175 frames use 13087 for the backend arguments -I and -O 26175.994 frames 545.333 ms total roundtrip latency extra loopback latency: 26175 frames use 13087 for the backend arguments -I and -O 26175.993 frames 545.333 ms total roundtrip latency extra loopback latency: 26175 frames use 13087 for the backend arguments -I and -O 26175.993 frames 545.333 ms total roundtrip latency extra loopback latency: 26175 frames use 13087 for the backend arguments -I and -O 26175.993 frames 545.333 ms total roundtrip latency extra loopback latency: 26175 frames use 13087 for the backend arguments -I and -O 26175.991 frames 545.333 ms total roundtrip latency extra loopback latency: 26175 frames use 13087 for the backend arguments -I and -O 26175.991 frames 545.333 ms total roundtrip latency extra loopback latency: 26175 frames use 13087 for the backend arguments -I and -O 26175.991 frames 545.333 ms total roundtrip latency extra loopback latency: 26175 frames use 13087 for the backend arguments -I and -O 26175.991 frames 545.333 ms total roundtrip latency extra loopback latency: 26175 frames use 13087 for the backend arguments -I and -O 26175.991 frames 545.333 ms total roundtrip latency extra loopback latency: 26175 frames use 13087 for the backend arguments -I and -O 26175.992 frames 545.333 ms total roundtrip latency extra loopback latency: 26175 frames use 13087 for the backend arguments -I and -O 26175.992 frames 545.333 ms total roundtrip latency extra loopback latency: 26175 frames use 13087 for the backend arguments -I and -O 26239.993 frames 546.667 ms total roundtrip latency extra loopback latency: 26239 frames use 13119 for the backend arguments -I and -O 26239.993 frames 546.667 ms total roundtrip latency extra loopback latency: 26239 frames use 13119 for the backend arguments -I and -O 26303.993 frames 548.000 ms total roundtrip latency extra loopback latency: 26303 frames use 13151 for the backend arguments -I and -O 26303.992 frames 548.000 ms total roundtrip latency extra loopback latency: 26303 frames use 13151 for the backend arguments -I and -O 26303.992 frames 548.000 ms total roundtrip latency extra loopback latency: 26303 frames use 13151 for the backend arguments -I and -O 26431.992 frames 550.667 ms total roundtrip latency extra loopback latency: 26431 frames use 13215 for the backend arguments -I and -O 26431.990 frames 550.666 ms total roundtrip latency extra loopback latency: 26431 frames use 13215 for the backend arguments -I and -O 26431.992 frames 550.667 ms total roundtrip latency extra loopback latency: 26431 frames use 13215 for the backend arguments -I and -O 26431.992 frames 550.667 ms total roundtrip latency extra loopback latency: 26431 frames use 13215 for the backend arguments -I and -O 26431.992 frames 550.667 ms total roundtrip latency extra loopback latency: 26431 frames use 13215 for the backend arguments -I and -O 26431.992 frames 550.667 ms total roundtrip latency extra loopback latency: 26431 frames use 13215 for the backend arguments -I and -O 26431.992 frames 550.667 ms total roundtrip latency extra loopback latency: 26431 frames use 13215 for the backend arguments -I and -O 26431.992 frames 550.667 ms total roundtrip latency extra loopback latency: 26431 frames use 13215 for the backend arguments -I and -O 26623.993 frames 554.667 ms total roundtrip latency extra loopback latency: 26623 frames use 13311 for the backend arguments -I and -O 26623.993 frames 554.667 ms total roundtrip latency extra loopback latency: 26623 frames use 13311 for the backend arguments -I and -O 26623.993 frames 554.667 ms total roundtrip latency extra loopback latency: 26623 frames use 13311 for the backend arguments -I and -O 26623.990 frames 554.666 ms total roundtrip latency extra loopback latency: 26623 frames use 13311 for the backend arguments -I and -O 26623.991 frames 554.666 ms total roundtrip latency extra loopback latency: 26623 frames use 13311 for the backend arguments -I and -O 26623.992 frames 554.667 ms total roundtrip latency extra loopback latency: 26623 frames use 13311 for the backend arguments -I and -O 26623.992 frames 554.667 ms total roundtrip latency extra loopback latency: 26623 frames use 13311 for the backend arguments -I and -O 26623.991 frames 554.666 ms total roundtrip latency extra loopback latency: 26623 frames use 13311 for the backend arguments -I and -O 27455.991 frames 572.000 ms total roundtrip latency extra loopback latency: 27455 frames use 13727 for the backend arguments -I and -O 27455.991 frames 572.000 ms total roundtrip latency extra loopback latency: 27455 frames use 13727 for the backend arguments -I and -O ------------------ > >> > 3. If pa_source and pa_sink are a single Jack client (probably not), >> > subtract one period from the result of (2). >> >> Can you explain that with the data above? > > If they are a single Jack client you create a loop in Jack's > processing graph, this adds one period to the measurement. > > >> > 4. Add the two values. >> > >> >> I would like to provide an app for this task. Do you think it would be >> worthwhile to extend jack_iodelay for this purpose? > > Don't see how. You need to do two measurements anyway, no matter > how it's done, then add or substract. > > Ciao, > > -- > FA > > A world of exhaustive, reliable metadata would be an utopia. > It's also a pipe-dream, founded on self-delusion, nerd hubris > and hysterically inflated market opportunities. (Cory Doctorow) > > _______________________________________________ > Linux-audio-user mailing list > Linux-audio-user@xxxxxxxxxxxxxxxxxxxx > http://lists.linuxaudio.org/listinfo/linux-audio-user > -- Patrick Shirkey Boost Hardware Ltd _______________________________________________ Linux-audio-user mailing list Linux-audio-user@xxxxxxxxxxxxxxxxxxxx http://lists.linuxaudio.org/listinfo/linux-audio-user
