Synthetic RPC fixture: 7,524 threads; 4,070 archived; two target-worktree threads; ~3.7 KB thread payloads.
Linux / Node development server / loopback HTTP+WebSocket / protocol 2 / warm cache.
Completed Replay runs in synthetic thread A: 1536.
after sample 1: full shell: 363.30 ms; returned 3456 threads
after sample 1: trimmed shell: 375.03 ms; returned 3456 threads
after sample 1: two-thread worktree: 7.22 ms; returned 2 threads
after sample 1: t3_thread_list: 124.54 ms; returned 100 threads
after sample 1: single-thread family: 10.63 ms; returned 1 threads
after sample 2: full shell: 342.15 ms; returned 3456 threads
after sample 2: trimmed shell: 393.25 ms; returned 3456 threads
after sample 2: two-thread worktree: 5.22 ms; returned 2 threads
after sample 2: t3_thread_list: 105.36 ms; returned 100 threads
after sample 2: single-thread family: 2.94 ms; returned 1 threads
after sample 3: full shell: 323.87 ms; returned 3456 threads
after sample 3: trimmed shell: 339.60 ms; returned 3456 threads
after sample 3: two-thread worktree: 5.03 ms; returned 2 threads
after sample 3: t3_thread_list: 104.30 ms; returned 100 threads
after sample 3: single-thread family: 2.58 ms; returned 1 threads
after sample 4: full shell: 308.31 ms; returned 3456 threads
after sample 4: trimmed shell: 365.26 ms; returned 3456 threads
after sample 4: two-thread worktree: 4.60 ms; returned 2 threads
after sample 4: t3_thread_list: 102.10 ms; returned 100 threads
after sample 4: single-thread family: 3.10 ms; returned 1 threads
after sample 5: full shell: 320.59 ms; returned 3456 threads
after sample 5: trimmed shell: 350.99 ms; returned 3456 threads
after sample 5: two-thread worktree: 4.98 ms; returned 2 threads
after sample 5: t3_thread_list: 100.61 ms; returned 100 threads
after sample 5: single-thread family: 2.68 ms; returned 1 threads
after sample 6: full shell: 313.59 ms; returned 3456 threads
after sample 6: trimmed shell: 354.96 ms; returned 3456 threads
after sample 6: two-thread worktree: 4.15 ms; returned 2 threads
after sample 6: t3_thread_list: 101.49 ms; returned 100 threads
after sample 6: single-thread family: 2.79 ms; returned 1 threads
after sample 7: full shell: 331.24 ms; returned 3456 threads
after sample 7: trimmed shell: 346.45 ms; returned 3456 threads
after sample 7: two-thread worktree: 4.11 ms; returned 2 threads
after sample 7: t3_thread_list: 102.60 ms; returned 100 threads
after sample 7: single-thread family: 2.56 ms; returned 1 threads
after sample 8: full shell: 315.43 ms; returned 3456 threads
after sample 8: trimmed shell: 350.02 ms; returned 3456 threads
after sample 8: two-thread worktree: 4.07 ms; returned 2 threads
after sample 8: t3_thread_list: 103.44 ms; returned 100 threads
after sample 8: single-thread family: 2.84 ms; returned 1 threads
after sample 9: full shell: 327.68 ms; returned 3456 threads
after sample 9: trimmed shell: 361.35 ms; returned 3456 threads
after sample 9: two-thread worktree: 4.75 ms; returned 2 threads
after sample 9: t3_thread_list: 104.15 ms; returned 100 threads
after sample 9: single-thread family: 2.52 ms; returned 1 threads
after sample 10: full shell: 322.54 ms; returned 3456 threads
after sample 10: trimmed shell: 347.89 ms; returned 3456 threads
after sample 10: two-thread worktree: 4.78 ms; returned 2 threads
after sample 10: t3_thread_list: 98.60 ms; returned 100 threads
after sample 10: single-thread family: 2.59 ms; returned 1 threads
after sample 11: full shell: 313.69 ms; returned 3456 threads
after sample 11: trimmed shell: 342.32 ms; returned 3456 threads
after sample 11: two-thread worktree: 3.71 ms; returned 2 threads
after sample 11: t3_thread_list: 102.56 ms; returned 100 threads
after sample 11: single-thread family: 2.72 ms; returned 1 threads
after sample 12: full shell: 309.78 ms; returned 3456 threads
after sample 12: trimmed shell: 362.97 ms; returned 3456 threads
after sample 12: two-thread worktree: 3.77 ms; returned 2 threads
after sample 12: t3_thread_list: 98.34 ms; returned 100 threads
after sample 12: single-thread family: 2.37 ms; returned 1 threads
after sample 13: full shell: 322.41 ms; returned 3456 threads
after sample 13: trimmed shell: 367.96 ms; returned 3456 threads
after sample 13: two-thread worktree: 4.46 ms; returned 2 threads
after sample 13: t3_thread_list: 106.69 ms; returned 100 threads
after sample 13: single-thread family: 2.73 ms; returned 1 threads
after sample 14: full shell: 330.91 ms; returned 3456 threads
after sample 14: trimmed shell: 348.44 ms; returned 3456 threads
after sample 14: two-thread worktree: 4.07 ms; returned 2 threads
after sample 14: t3_thread_list: 103.71 ms; returned 100 threads
after sample 14: single-thread family: 2.53 ms; returned 1 threads
after sample 15: full shell: 321.60 ms; returned 3456 threads
after sample 15: trimmed shell: 347.19 ms; returned 3456 threads
after sample 15: two-thread worktree: 4.10 ms; returned 2 threads
after sample 15: t3_thread_list: 106.11 ms; returned 100 threads
after sample 15: single-thread family: 2.50 ms; returned 1 threads
after sample 16: full shell: 322.33 ms; returned 3456 threads
after sample 16: trimmed shell: 370.89 ms; returned 3456 threads
after sample 16: two-thread worktree: 4.98 ms; returned 2 threads
after sample 16: t3_thread_list: 100.43 ms; returned 100 threads
after sample 16: single-thread family: 2.34 ms; returned 1 threads
after sample 17: full shell: 324.01 ms; returned 3456 threads
after sample 17: trimmed shell: 357.45 ms; returned 3456 threads
after sample 17: two-thread worktree: 4.15 ms; returned 2 threads
after sample 17: t3_thread_list: 104.26 ms; returned 100 threads
after sample 17: single-thread family: 2.59 ms; returned 1 threads
after sample 18: full shell: 314.80 ms; returned 3456 threads
after sample 18: trimmed shell: 349.36 ms; returned 3456 threads
after sample 18: two-thread worktree: 3.80 ms; returned 2 threads
after sample 18: t3_thread_list: 125.55 ms; returned 100 threads
after sample 18: single-thread family: 5.75 ms; returned 1 threads
after sample 19: full shell: 319.93 ms; returned 3456 threads
after sample 19: trimmed shell: 352.56 ms; returned 3456 threads
after sample 19: two-thread worktree: 5.18 ms; returned 2 threads
after sample 19: t3_thread_list: 103.64 ms; returned 100 threads
after sample 19: single-thread family: 4.89 ms; returned 1 threads
after sample 20: full shell: 345.22 ms; returned 3456 threads
after sample 20: trimmed shell: 357.22 ms; returned 3456 threads
after sample 20: two-thread worktree: 3.70 ms; returned 2 threads
after sample 20: t3_thread_list: 105.10 ms; returned 100 threads
after sample 20: single-thread family: 2.40 ms; returned 1 threads
after sample 21: full shell: 337.48 ms; returned 3456 threads
after sample 21: trimmed shell: 372.95 ms; returned 3456 threads
after sample 21: two-thread worktree: 4.79 ms; returned 2 threads
after sample 21: t3_thread_list: 101.69 ms; returned 100 threads
after sample 21: single-thread family: 2.67 ms; returned 1 threads
after sample 22: full shell: 324.98 ms; returned 3456 threads
after sample 22: trimmed shell: 389.54 ms; returned 3456 threads
after sample 22: two-thread worktree: 4.51 ms; returned 2 threads
after sample 22: t3_thread_list: 115.86 ms; returned 100 threads
after sample 22: single-thread family: 3.07 ms; returned 1 threads
after sample 23: full shell: 361.85 ms; returned 3456 threads
after sample 23: trimmed shell: 363.06 ms; returned 3456 threads
after sample 23: two-thread worktree: 4.15 ms; returned 2 threads
after sample 23: t3_thread_list: 101.43 ms; returned 100 threads
after sample 23: single-thread family: 2.58 ms; returned 1 threads
after sample 24: full shell: 309.15 ms; returned 3456 threads
after sample 24: trimmed shell: 351.92 ms; returned 3456 threads
after sample 24: two-thread worktree: 3.36 ms; returned 2 threads
after sample 24: t3_thread_list: 101.68 ms; returned 100 threads
after sample 24: single-thread family: 2.33 ms; returned 1 threads
after sample 25: full shell: 321.92 ms; returned 3456 threads
after sample 25: trimmed shell: 338.57 ms; returned 3456 threads
after sample 25: two-thread worktree: 3.82 ms; returned 2 threads
after sample 25: t3_thread_list: 101.17 ms; returned 100 threads
after sample 25: single-thread family: 2.76 ms; returned 1 threads