× long agentic turns: a full 1500-event window at ~1.2KB/event vs the 100ms target 3646ms ⎯⎯⎯⎯⎯⎯⎯ Failed Tests 1 ⎯⎯⎯⎯⎯⎯⎯ FAIL @bb/server test/services/threads/timeline-event-budget-cost.repro.test.ts > #1749 timelineWindowEventBudget calibration > long agentic turns: a full 1500-event window at ~1.2KB/event vs the 100ms target AssertionError: expected 186.4 to be less than or equal to 100 Tests 1 failed | 1 passed (2) Duration 54.15s (transform 3.01s, setup 0ms, import 5.36s, tests 48.33s, environment 0ms) ---- captured output ---- host: x64 node v24.18.0 threads=60 budget=1500 threadsWhereBudgetBinds=20 ms/event (threads>=200 events, n=44): p50=0.192 p90=0.233 max=0.306 (documented: 0.06) ms/KiB (same threads): p50=0.375 p90=0.465 threadEvents windowEvents windowKiB bytes/evt strategy respRows buildMs ms/evt query decode project 1512 908 483 545 standard-window 100 104.3 0.115 37.4 45.4 12.3 2210 876 448 523 standard-window 106 141.9 0.162 37.1 49.2 14.0 2668 866 511 604 standard-window 93 157.1 0.181 47.9 71.8 34.9 2227 863 463 549 standard-window 87 192.6 0.223 49.2 59.9 16.5 2424 855 463 555 standard-window 71 144.9 0.169 92.8 63.0 21.4 1857 851 422 508 standard-window 84 110.6 0.130 37.3 48.2 12.8 1528 833 437 537 standard-window 94 164.3 0.197 36.5 36.5 12.2 2014 817 415 521 standard-window 96 130.0 0.159 27.9 48.4 22.6 3074 811 445 561 standard-window 105 134.8 0.166 48.2 86.1 23.1 2333 805 385 490 standard-window 85 179.2 0.223 61.9 60.2 27.0 1120 788 418 544 standard-window 86 157.0 0.199 48.5 83.2 23.4 2169 775 416 549 standard-window 71 96.8 0.125 36.8 46.0 12.4 1968 772 392 520 standard-window 89 185.5 0.240 64.4 60.6 26.1 2759 768 393 524 standard-window 79 146.9 0.191 93.8 60.6 13.1 2377 762 378 508 standard-window 74 144.7 0.190 51.8 61.5 13.8 855 735 356 496 standard-window 63 175.3 0.239 45.9 130.7 24.5 2359 732 373 521 standard-window 73 122.0 0.167 64.5 33.3 12.0 1168 731 379 531 standard-window 100 107.5 0.147 47.8 66.8 13.5 768 711 360 519 standard-window 74 141.3 0.199 46.4 62.1 27.0 1784 699 328 480 standard-window 67 145.5 0.208 48.8 83.3 23.0 1799 697 344 505 standard-window 73 111.5 0.160 36.5 66.8 12.3 1839 696 353 519 standard-window 72 147.3 0.212 38.3 73.2 23.6 3230 684 325 487 standard-window 59 131.3 0.192 63.3 48.1 13.0 2419 649 336 530 standard-window 84 124.5 0.192 47.0 37.7 12.2 688 640 338 541 standard-window 66 106.8 0.167 34.3 46.6 23.5 full-window builds (>= 1350 events, n=0): p50=0.0ms target=100ms budget=1500: strategy=standard-window windowEvents=1500 windowKiB=1302 bytes/evt=889 respRows=12 segments=3 build p50=186.4ms max=238.2ms ms/evt=0.124 [query=56.8 decode=109.1 project=23.3] budget=400: strategy=standard-window windowEvents=500 windowKiB=434 bytes/evt=889 respRows=4 segments=1 build p50=43.4ms max=65.6ms ms/evt=0.087 [query=23.8 decode=24.0 project=10.4]