gabriel / musehub public
perf patch dev #44 / 100
AI Agent gabriel · 21 days ago · May 18, 2026 · Diff

perf: Kahn topo sort, skip CommitGraph upsert for existing rows, drop mpack_idx backfill check

- Kahn O(N) topological sort replaces O(N^2) sort before generation loop - CommitGraph check-then-insert-missing: skip upsert for already-indexed commits - Eliminate mpack_idx backfill SELECT for pre-migration-0059 objects - Add GRAPH-DEBUG warning logging throughout unpack-mpack and wire_fetch_mpack - Elevate all unpack-mpack timing lines to logger.warning for docker log visibility - bench_cli: clone-once then fetch on repeat runs; print stderr on failure

sha256:cdece483d95b70c8d3af20d8e5242e17c2eb76818181744f5a20ea6e5164be1a sha
sha256:dc83a8e5814d7768b84ba9c5b8e325c7424515604701cad83e9356c911af637d parent
sha256:acf24d75b0701ca76b1f6d4f531b898885b64428e851d465736a1d7ed4a69ea0 snapshot
Older feat: print muse clone/fetch stderr in bench; clone-once then fe… sha256:dc83a8e5814d7768b84ba9c5b8e325c7424515604701cad83e9356c911af637d All commits Newer perf: redefine XL tier as 2000c×5f×4KB to stay within Cloudflare… sha256:320adfdd214a515f3d4790b3d0cd55342c667c8093e591fa5c65e67dc9c3b439

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