DATV‐RED ‐ NodeJS performance - Psynosaur/DATV-Red GitHub Wiki

This is a performance analysis done on DATV-RED running Node v20 LTS.

With everything enabled, VVC is most resource intensive encoder and all GUI panels are enabled with 4 web socket connections namely:

  1. Pluto spectrum => port 9001
  2. Constellation => port 9001
  3. Node-red => port 9001
  4. BATC spectrum => wss://eshail.batc.org.uk/wb/fft

Test bench

Performance analysis

Results

PiChartTable Results

Conclusion

DATV-RED should run just fine on old hardware from 5+ years ago