{ "commit": "d4ebdb85577c53e881af292b549bc784f05bec60", "date": "2026-09-30", "cache": "warm", "runs": 12, "platform": "Windows-11-10.0.26200-SP0", "logical_cpus": 24, "note": "Unrelated background jobs (a densel GC and Python workers) held the 24 logical CPUs at roughly 60-90 percent busy during the run; tools alternate so all see the same load, but absolute times are inflated.", "complete": true, "tools": { "hyperdu": { "version": "hyperdu 0.5.0-beta.5", "sha256": "dd8df33382c8b08261480f486898093b3d5bab980358c19f286b2e09fdbe9734" }, "dua": { "version": "dua 2.45.0", "sha256": "08265cf3f5e46a5034a9d8598c7ff3a373d804b8ad2404cc2c30bad1022d31cc" }, "tokei": { "version": "tokei 15.0.0 compiled with serialization support: json", "sha256": "268c8bda1ca0869a6803dd5ecc16a25963affc0dda86b8e42526d7bee92334d5" } }, "datasets": [ { "name": "wide", "root": "synthetic: wide", "commands": { "hyperdu": [ "hyperdu.exe", "ROOT", "--top", "1", "--exclude", "", "--one-file-system" ], "dua": [ "dua.exe", "aggregate", "-A", "-x", "-f", "bytes", "ROOT" ], "tokei": [ "tokei.exe", "ROOT", "--output", "json" ] }, "oracle": { "files": 99856, "logical": 409010176, "physical": null, "entries": 99856, "directories": 317, "directory_and_link_physical": null }, "gate": { "hyperdu": { "files": 99856, "logical": 409010176 }, "dua": { "logical": 409010176, "output_lines": 317 }, "tokei": { "files": 0, "code_lines": 0 } }, "samples_ms": { "hyperdu": [ 71.405, 127.005, 75.159, 65.449, 67.454, 46.942, 55.276, 59.653, 77.3, 67.695, 72.925, 51.892 ], "dua": [ 187.71, 227.497, 249.177, 210.491, 184.438, 181.374, 187.034, 179.775, 214.983, 182.173, 168.463, 201.704 ] }, "median_ms": { "hyperdu": 67.575, "dua": 187.372 }, "min_ms": { "hyperdu": 46.942, "dua": 168.463 }, "ratio_dua": 2.773, "ratio_tokei_reference": null }, { "name": "deep", "root": "synthetic: deep", "commands": { "hyperdu": [ "hyperdu.exe", "ROOT", "--top", "1", "--exclude", "", "--one-file-system" ], "dua": [ "dua.exe", "aggregate", "-A", "-x", "-f", "bytes", "ROOT" ], "tokei": [ "tokei.exe", "ROOT", "--output", "json" ] }, "oracle": { "files": 100000, "logical": 409600000, "physical": null, "entries": 100000, "directories": 401, "directory_and_link_physical": null }, "gate": { "hyperdu": { "files": 100000, "logical": 409600000 }, "dua": { "logical": 409600000, "output_lines": 1 }, "tokei": { "files": 0, "code_lines": 0 } }, "samples_ms": { "hyperdu": [ 185.587, 159.224, 169.822, 186.289, 170.732, 192.318, 160.809, 170.296, 238.031, 187.28, 173.765, 263.622 ], "dua": [ 214.038, 196.789, 221.782, 311.639, 177.011, 171.392, 178.527, 204.148, 169.828, 183.977, 192.456, 203.101 ] }, "median_ms": { "hyperdu": 179.676, "dua": 194.623 }, "min_ms": { "hyperdu": 159.224, "dua": 169.828 }, "ratio_dua": 1.083, "ratio_tokei_reference": null }, { "name": "flat", "root": "synthetic: flat", "commands": { "hyperdu": [ "hyperdu.exe", "ROOT", "--top", "1", "--exclude", "", "--one-file-system" ], "dua": [ "dua.exe", "aggregate", "-A", "-x", "-f", "bytes", "ROOT" ], "tokei": [ "tokei.exe", "ROOT", "--output", "json" ] }, "oracle": { "files": 100000, "logical": 409600000, "physical": null, "entries": 100000, "directories": 1, "directory_and_link_physical": null }, "gate": { "hyperdu": { "files": 100000, "logical": 409600000 }, "dua": { "logical": 409600000, "output_lines": 100001 }, "tokei": { "files": 0, "code_lines": 0 } }, "samples_ms": { "hyperdu": [ 1096.324, 195.622, 333.121, 77.784, 68.187, 84.387, 88.374, 124.169, 94.102, 105.41, 103.499, 86.542 ], "dua": [ 2078.963, 1324.939, 1674.956, 674.101, 619.626, 864.009, 1071.377, 1122.809, 1568.273, 762.926, 645.192, 923.64 ] }, "median_ms": { "hyperdu": 98.8, "dua": 997.508 }, "min_ms": { "hyperdu": 68.187, "dua": 619.626 }, "ratio_dua": 10.096, "ratio_tokei_reference": null }, { "name": "cargo-registry", "root": "%USERPROFILE%\\.cargo\\registry", "commands": { "hyperdu": [ "hyperdu.exe", "ROOT", "--top", "1", "--exclude", "", "--one-file-system" ], "dua": [ "dua.exe", "aggregate", "-A", "-x", "-f", "bytes", "ROOT" ], "tokei": [ "tokei.exe", "ROOT", "--output", "json" ] }, "oracle": { "files": 107953, "logical": 3240433690, "physical": null, "entries": 107953, "directories": 20342, "directory_and_link_physical": null }, "gate": { "hyperdu": { "files": 107953, "logical": 3240433690 }, "dua": { "logical": 3240433690, "output_lines": 5 }, "tokei": { "files": 80897, "code_lines": 42553098 } }, "samples_ms": { "hyperdu": [ 369.283, 934.945, 639.819, 628.699, 768.395, 392.931, 460.934, 395.846, 496.156, 432.882, 565.889, 449.365 ], "dua": [ 461.643, 769.722, 615.246, 800.581, 573.155, 532.165, 525.803, 499.877, 536.073, 489.16, 831.067, 831.773 ], "tokei": [ 6988.896, 10579.095, 10100.745, 9845.563, 10229.598, 9130.402, 8085.757, 7703.937, 9683.974, 13565.203, 8774.024, 8109.911 ] }, "median_ms": { "hyperdu": 478.545, "dua": 554.614, "tokei": 9407.188 }, "min_ms": { "hyperdu": 369.283, "dua": 461.643, "tokei": 6988.896 }, "ratio_dua": 1.159, "ratio_tokei_reference": 19.658 }, { "name": "node-modules", "root": "node_modules of a local JavaScript project", "commands": { "hyperdu": [ "hyperdu.exe", "ROOT", "--top", "1", "--exclude", "", "--one-file-system" ], "dua": [ "dua.exe", "aggregate", "-A", "-x", "-f", "bytes", "ROOT" ], "tokei": [ "tokei.exe", "ROOT", "--output", "json" ] }, "oracle": { "files": 27940, "logical": 227733925, "physical": null, "entries": 27940, "directories": 4641, "directory_and_link_physical": null }, "gate": { "hyperdu": { "files": 27940, "logical": 227733925 }, "dua": { "logical": 227733925, "output_lines": 440 }, "tokei": { "files": 16576, "code_lines": 1809165 } }, "samples_ms": { "hyperdu": [ 81.591, 63.131, 66.464, 70.286, 69.484, 176.446, 130.363, 72.586, 72.806, 68.481, 118.461, 71.93 ], "dua": [ 152.05, 156.795, 147.544, 149.199, 156.407, 207.634, 193.269, 146.679, 156.325, 197.824, 177.83, 159.463 ], "tokei": [ 757.927, 750.277, 716.856, 728.735, 783.898, 952.428, 785.427, 777.593, 780.719, 942.022, 1031.282, 944.396 ] }, "median_ms": { "hyperdu": 72.258, "dua": 156.601, "tokei": 782.309 }, "min_ms": { "hyperdu": 63.131, "dua": 146.679, "tokei": 716.856 }, "ratio_dua": 2.167, "ratio_tokei_reference": 10.827 } ], "dataset_note": "Synthetic fixtures: 4096-byte regular files without an extension, created by scripts/bench/remeasure.make_trees and reused from an earlier run in this session. Real trees are local, unmodified directories." }