Reticulum BLE file transfer analysis
Generated: 2026-05-16 18:28:23 UTC
Input files:
  /mnt/data/20250516_1115_zerodev1.txt
  /mnt/data/20250516_1115_zerodev2.txt

Log provenance summary:
  20250516_1115_zerodev1.txt   receiver=zerodev1   date='Sat May 16 11:12:57 PDT 2026' command_lines=15 post_marker_lines=589
  20250516_1115_zerodev2.txt   receiver=zerodev2   date='Sat May 16 11:12:58 AM PDT 2026' command_lines=14 post_marker_lines=584

Chrony clock notes from logs:
  20250516_1115_zerodev1.txt
    System time     : 0.000000009 seconds fast of NTP time
    System time     : 0.000000008 seconds fast of NTP time
  20250516_1115_zerodev2.txt
    System time     : 0.000114634 seconds slow of NTP time
    System time     : 0.000105892 seconds slow of NTP time

Declared outbound sends observed in logs:
  sender=zerodev1   file=US_Constitution.txt      chunks= 140 bytes=  44225 chunk_data_bytes=316
  sender=zerodev2   file=US_Constitution.txt      chunks= 148 bytes=  44225 chunk_data_bytes=n/a

Direction: zerodev1->zerodev2
  file                 : US_Constitution.txt
  chunks received      : 140 of 140
  completeness         : 100.00%
  missing chunks       : none
  duplicate chunks     : none
  payload bytes RX     : 44225
  first chunk RX       : 11:13:18.364
  last chunk RX        : 11:13:55.318
  receiver span        : 36.954 s
  sender span          : 14.300 s
  payload rate RX span : 1196.8 B/s  9574.1 bit/s
  payload rate TX span : 3092.6 B/s  24741.1 bit/s
  one-way latency       min/median/mean/p95/max/stddev: 244.725 / 12236.420 / 11924.860 / 21922.870 / 22898.637 / 6711.984 ms
  receiver inter-chunk gap min/median/mean/p95/max/stddev: 149.000 / 243.000 / 265.856 / 340.100 / 732.000 / 62.665 ms
  sender inter-chunk gap min/median/mean/p95/max/stddev: 101.926 / 102.941 / 102.878 / 104.257 / 107.490 / 0.874 ms

Direction: zerodev2->zerodev1
  file                 : US_Constitution.txt
  chunks received      : 148 of 148
  completeness         : 100.00%
  missing chunks       : none
  duplicate chunks     : none
  payload bytes RX     : 44225
  first chunk RX       : 11:13:18.267
  last chunk RX        : 11:13:53.760
  receiver span        : 35.493 s
  sender span          : 15.482 s
  payload rate RX span : 1246.0 B/s  9968.2 bit/s
  payload rate TX span : 2856.6 B/s  22852.9 bit/s
  one-way latency       min/median/mean/p95/max/stddev: 212.914 / 10820.779 / 10497.937 / 19392.748 / 20224.292 / 5938.272 ms
  receiver inter-chunk gap min/median/mean/p95/max/stddev: 145.000 / 243.000 / 241.449 / 291.700 / 729.000 / 57.537 ms
  sender inter-chunk gap min/median/mean/p95/max/stddev: 103.946 / 105.794 / 105.317 / 106.740 / 111.933 / 1.353 ms

Hello/handshake RX records:
  zerodev2   -> zerodev1   recv=11:13:18.032 latency= 163.721 ms message='hello'
  zerodev1   -> zerodev2   recv=11:13:18.034 latency= 103.598 ms message='hello back'

Caution: one-way latency assumes sender and receiver clocks are synchronized.
Your chronyc tracking output helps bound this error, but it is not a substitute for ACK/round-trip timing.