Removed:
- file tree dump (sanity check, only useful once)
- output.txt last 200 lines (overlaps with writer traces; runner
spam already filtered at run-matrix.sh level)
- peer MAX_DATA frame grep (qlog observer doesn't emit max_data
frames yet, always prints 'no max_data frames')
- per-packet stream_id grep (qlog observer doesn't emit stream_id
per-frame, always prints 'no stream_id field')
- last 5 packet_received / packet_sent (we have steady-state from
the histograms; the FIRST 10 packets are what reveal the burst
shape, last 5 doesn't add signal)
- frames-per-packet histogram (overlapped with stream-frames; the
stream-frames histogram is the focused version)
- separate qlog event-type histogram (not informative for the
current investigation)
- first 10 packet_received (server-side response shape, not the
bug we're chasing)
Kept:
- writer-side debug traces (the smoking gun for the live driver bug)
- server stderr tail (peer's CONNECTION_CLOSE if any)
- stream-frames-per-sent-packet histogram (coalescing or not)
- transport_parameters (peer's TPs)
- first 10 packet_sent (burst shape after handshake)
- connection_closed + packet_dropped (failure indicators)
Claude
c1a6b6fafb