- Fix 1: UV_THREADPOOL_SIZE=24 via start_server.sh wrapper (libuv reads OS
environ; process.env and PM2 env blocks don't propagate on this system)
- Fix 2: Stale-while-revalidate for leaderboards — serve cached/stale data
instantly, refresh in background; dedicated aggregateCache isolated from
the 100-entry responseCache; single-flight dedup for concurrent computes
- Fix 3: Background warmer precomputes current + last-completed season
leaderboards at +20s boot and every 4 min
- Fix 5: Adaptive TTL (5 min live, 24 h completed) via aggregateCacheTtl
- Fixes 1+2 combined: player page stall 95s -> 3.6s under concurrent heavy
leaderboard load; warm hits served in 1-4ms (was 13-53s)
deploy
659785f8f3