Claude 3a4b4d5c27 perf(graperank): default drainConcurrency 24 -> 48; record A/B results ...

Cold hop-3 A/B (fresh store per leg, same observer): 48 workers beat 24
twice at identical contact-list counts (579s->559s and 474s->396s). The
old result that made 64 look 2x slower predated the multithreaded
dispatcher fix - more coroutines on one starved event-loop thread. Plan
doc gains the full A/B table (kept: background-park degating, sweep
dedup, tail overlap, dc48; rejected: 5s fast window).

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_013zEYRGKF943RgLaHTViJaB

2026-07-10 04:41:57 +00:00

..

main/kotlin/com/vitorpamplona/amethyst/cli

perf(graperank): default drainConcurrency 24 -> 48; record A/B results

2026-07-10 04:41:57 +00:00