# Execution Efficiency Comparison

Controlled comparison uses identical verified business evidence. Historical windows contain different workloads and are observational.

## Controlled Business Check

Module: Draft; business: Draft:draft.formatBatch, business-format:Draft:import:.svg, business-format:Draft:export:.svg, business-format:Draft:import:.dxf.

| Mode | Wall time (s) | New case execution |
|---|---:|---|
| Fresh | 4.874 | Yes |
| Verified evidence reused | 0.221 | No |

Saved: 4.653 s (95.47%). Evidence: docs/current/business-evidence/bcbed2d1047785af9fd2fd80-20260908T030238142050.json

## Native Case Steps

| Step | Seconds | Result |
|---|---:|---|
| transpileSeconds | 0.545122 | completed |
| nativeLoadSeconds | 0.835625 | completed |
| 1. svg import | 1.181158 | result |
| 2. svg import | 0.024667 | result |
| 3. svg export | 0.067733 | result |
| 4. svg import | 0.065007 | result |
| 5. svg import | 0.026898 | result |
| 6. svg import | 0.022218 | result |
| 7. svg export | 0.040799 | result |
| 8. svg import | 0.048762 | result |
| 9. svg import | 0.024444 | result |
| 10. svg export | 0.002003 | error |
| 11. dxf import | 0.322124 | result |
| 12. dxf export | 0.018798 | result |
| 13. dxf import | 0.563717 | result |
| 14. dxf import | 0.010935 | error |
| 15. dxf export | 0.011612 | result |
| 16. dxf import | 0.043919 | result |
| 17. dxf export | 0.010977 | result |
| 18. dxf import | 0.534738 | result |
| 19. dxf import | 0.010129 | error |
| 20. dxf export | 0.010965 | result |

## Historical Windows

Different workloads: this table does not establish a causal speedup.

| Window | Cycles | Average full cycle (s) |
|---|---|---:|
| Earlier window | 4657 - 4676 | 77.421 |
| v11 window | 4676 - 4698 | 100.029 |

| Phase | Earlier total (s) | v11 total (s) | Earlier average (s) | v11 average (s) |
|---|---:|---:|---:|---:|
| agent/post-read | 425.140 | 544.973 | 10.901 | 6.987 |
| agent/initial-decision | 215.113 | 239.758 | 12.654 | 12.619 |
| request/first-activity-wait | 181.697 | 0.000 | 90.849 | 0.000 |
| agent/failure-recovery | 151.661 | 125.937 | 25.277 | 13.993 |
| agent/editing | 111.678 | 256.636 | 18.613 | 18.331 |
| provider/stream-wait | 110.031 | 91.672 | 55.015 | 45.836 |
| agent/decision | 96.485 | 162.377 | 3.711 | 3.530 |
| post-pipeline/build | 95.598 | 113.181 | 19.120 | 18.863 |
| agent/synthesis | 37.254 | 73.426 | 3.105 | 3.865 |
| agent/finalization | 32.870 | 53.047 | 2.191 | 3.536 |
| agent/post-edit | 31.226 | 61.774 | 6.245 | 5.616 |
| post-pipeline/capability-registry | 17.303 | 28.054 | 2.884 | 2.805 |
| post-pipeline/business-acceptance | 7.310 | 10.746 | 1.462 | 1.791 |
| preparation/implementationPacket | 7.024 | 6.973 | 0.370 | 0.387 |
| preparation/continue | 6.380 | 5.975 | 0.336 | 0.332 |
| post-pipeline/artifact-sync | 5.936 | 18.174 | 1.484 | 3.029 |
| scheduler/process-start | 3.280 | 3.023 | 0.164 | 0.151 |
| other | 2.918 | 40.610 | 0.224 | 1.231 |
| post-pipeline/failure-reconciliation | 1.839 | 1.962 | 0.306 | 0.327 |
| source/read | 1.440 | 2.678 | 0.026 | 0.030 |
| post-pipeline/business-audit | 1.072 | 0.000 | 0.357 | 0.000 |
| preparation/batchPreflight | 0.811 | 0.743 | 0.043 | 0.041 |
| post-pipeline/module-registry | 0.522 | 0.852 | 0.087 | 0.085 |
| post-pipeline/preflight | 0.236 | 0.274 | 0.039 | 0.046 |
| scheduler/stream-drain | 0.190 | 0.000 | 0.190 | 0.000 |
| agent/post-preflight | 0.129 | 0.000 | 0.129 | 0.000 |
| build/preflight | 0.001 | 0.000 | 0.001 | 0.000 |
| build | 0.000 | 68.595 | 0.000 | 9.799 |
| agent/post-build | 0.000 | 56.467 | 0.000 | 7.058 |
| post-pipeline/cmake-regenerate | 0.000 | 27.104 | 0.000 | 27.104 |