Reference environment
- System
- Windows x64
- CPU
- 12 logical processors
- RAM
- 32 GiB
- Chromium
- 151.0.7922.34
- Viewport
- 1440x900
First-party data
Reproducible batch editor benchmark
How long the workflow took on one reference machine, using the same image and three repetitions per batch. These numbers document a test; they are not a speed guarantee.
Observed results
Measured on . Each main value is the median of three runs.
| Images | Total megapixels | Upload | Automatic adjustment | PNG export |
|---|---|---|---|---|
| 1 | 1.0 MP | 836 ms | 137 ms | 393 ms |
| 10 | 9.6 MP | 824 ms | 864 ms | 1.46 s |
| 25 | 24.0 MP | 836 ms | 10.55 s | 2.51 s |
Upload timing ends when every thumbnail and the central preview are visible. Adjustment timing ends when the batch summary appears. Export timing ends when the download page publishes its completed/failed summary.
Reproducible method
Input and sequence
Each sample opens an isolated context, loads copies of the project-owned 1200×800 px fixture (0.96 MP), selects the batch, runs Automatic Adjustment, and exports PNG.
npm run dev -- --port 3218
npm run benchmark:batch