合計GC CPU時間 27.35s 21.33s -22.0% ~22% less CPU → more efficient 最終ヒープサイズ 4.12 GB 3.80 GB -7.8% ~8% smaller heap, faster memory release p95 ポーズ時間 0.23 ms 0.20 ms 0% Almost same p99 ポーズ時間 0.92 ms 1.84 ms +100% Greentea shows rarer but longer pauses Go 1.25 Greentea GC vs Classic: HydrAIDE 1M Swamp Test Shows +22% CPU Efficiency, -8% Memory
tea] ◦ This is an extra 15-20% faster over the current sparse span scanning when AVX512+GFNI is available and there's sufficient density. • このCL後にbleve-indexのベンチマークを再度検証したところ、性能向上が⾒られたとの事 未来
This change removes the locked global span queue and replaces the fixed-size local span queue with a variable-sized local span queue. The variable-sized local span queue grows as needed to accomodate local work. With no global span queue either, GC workers balance work amongst themselves by stealing from each other. 未来