REAL APP PROJECT ICON SEARCH — SAME MACHINE
Linux x86_64 | Node 26.13.1 | Chromium | 1280x800 CSS | light theme
100 directories, 10,000 .ts files, zero images; 21 warm UI searches per side
Metric: real server WorkspaceSearchIndex.search span duration, milliseconds

BEFORE def3722faa3695034c03058e6ca73c31db353e7c
median 75.585 ms | min 71.504 | max 100.814 | range 29.310
samples: 77.083, 81.826, 81.146, 81.684, 75.346, 72.107, 74.161, 72.777, 82.095, 100.814, 79.854, 86.091, 85.358, 72.784, 76.423, 75.585, 71.712, 73.170, 71.504, 75.098, 75.078
No image files found. on every completed opening

AFTER 780960d4b9599625ce9c0ea9d6600974e7d28be2
median 5.718 ms | min 4.492 | max 9.746 | range 5.254
samples: 5.148, 7.220, 9.746, 6.641, 4.676, 7.711, 4.850, 6.691, 7.768, 4.792, 8.206, 4.510, 6.134, 4.767, 6.457, 4.492, 4.534, 4.581, 4.987, 8.559, 5.718
No image files found. on every completed opening

Median reduction: 69.867 ms; speedup 13.22x
Reduction exceeds both full run ranges: True
Server span timings, not historical synchronous heartbeat-delay measurements.
Historical Linux arm64 numbers were not remeasured; this run is Linux x86_64.