which statistics?
graphs1090 works fine with readsb.
https://github.com/wiedehopf/adsb-scripts/wiki/Automatic-installation-for-readsb
- removes other decoders (dump1090-mutability / dump1090-fa … local skyaware interface won’t be available anymore, use /tar1090 which comes with this installation) (only one decoder can use the SDR)
Only one application can use the SDR.
Skyaware anywhere is based on the data sent by piaware, local skyaware is based on /run/dump1090-fa.
You can modify the lighttpd config to use /run/readsb and it will somewhat work.