On Wednesday 06 August 2008, Andy Green wrote: > | d i min / avg / max > | 0 0 35.20/ 55.33/144.30 <=== > | 0 1 37.39/ 77.76/315.76 > | > | 3 0 36.07/ 42.07/ 47.82 <=== > | 3 1 97.46/173.09/359.69 > > These relative numbers are a bit counterintuitive... it might be worth > trying it again from a "very cold boot" but with the script
From experience writing the script I think they look within the normal range of variation for a FR sitting near a window, and that if you increased PASSES the stats for all of the IDLECLK=0 runs would look the same if the card wasn't being exercised. I got to see a lot of such apparently counterintuitive results before I forced access to the card after writing the sysfs entries! From the same location some runs have a best ttff of ~150s while others are consistent at around 35-40s. Some start with good ttff, go through a period of poor ttff then back to good again. This would be more visible if people posted the raw results rather than the statistics. I suspect from a couple of observations that a GSM register may make ttff longer, but I don't have any data to back that up - it may just have been unlucky. Any ideas on how GSM status could be factored in? I suppose I should post some results too. Note the 2 results where there seems to have been a GPRMC result sitting in a serial buffer or something.
d i time 0 0 real 2m 20.77s 0 1 real 6m 5.84s 1 0 real 2m 7.67s 1 1 real 3m 6.97s 2 0 real 1m 19.33s 2 1 real 9m 59.40s 3 0 real 0m 49.44s 3 1 real 1h 15m 34s 0 0 real 2m 6.22s 0 1 real 6m 25.13s 1 0 real 0m 58.47s 1 1 real 4m 45.95s 2 0 real 2m 10.15s 2 1 real 5m 55.50s 3 0 real 1m 24.57s 3 1 real 54m 27.04s 0 0 real 2m 14.25s 0 1 real 5m 49.14s 1 0 real 0m 40.93s 1 1 real 4m 54.68s 2 0 real 0m 55.83s 2 1 real 5m 39.02s 3 0 real 0m 39.20s 3 1 real 7m 32.77s 0 0 real 0m 46.20s 0 1 real 3m 6.79s 1 0 real 0m 38.62s 1 1 real 1m 20.72s 2 0 real 0m 48.52s 2 1 real 4m 4.87s 3 0 real 1m 3.03s 3 1 real 5m 56.27s 0 0 real 0m 53.03s 0 1 real 2m 8.48s 1 0 real 2m 40.71s 1 1 real 1m 57.13s 2 0 real 2m 1.89s 2 1 real 2m 59.68s 3 0 real 0m 57.95s 3 1 real 4m 41.03s 0 0 real 0m 42.63s 0 1 real 2m 10.56s 1 0 real 0m 46.22s 1 1 real 0m 0.14s 2 0 real 0m 48.24s 2 1 real 5m 40.03s 3 0 real 0m 56.11s 3 1 real 9m 16.78s 0 0 real 0m 38.74s 0 1 real 1m 3.09s 1 0 real 0m 49.23s 1 1 real 0m 0.14s 2 0 real 0m 48.09s 2 1 real 2m 47.54s 3 0 real 0m 53.33s 3 1 real 9m 18.26s 0 0 real 0m 40.45s 0 1 real 2m 10.75s 1 0 real 0m 46.27s 1 1 real 3m 10.67s 2 0 real 0m 48.13s 2 1 real 3m 24.71s 3 0 real 0m 37.41s 3 1 real 10m 9.89s 0 0 real 0m 39.93s 0 1 real 1m 9.94s 1 0 real 0m 39.97s 1 1 real 2m 2.57s 2 0 real 0m 47.56s 2 1 real 3m 36.03s 3 0 real 0m 43.44s 3 1 real 6m 16.24s 0 0 real 2m 1.56s 0 1 real 3m 13.48s 1 0 real 0m 40.60s 1 1 real 2m 37.83s 2 0 real 0m 39.71s 2 1 real 2m 31.22s 3 0 real 0m 51.98s 3 1 real 6m 3.22s
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