# SDK measurement results

Cold start, memory overhead and compressed package size from recorded SDK benchmarks. Updated September 12, 2026.

## Cold start — April 16, 2026

**27.87 ms total**, averaged across five local runs with mocked requests.

| Step | Mean |
| --- | ---: |
| Import | 12.68 ms |
| Client creation | 0.31 ms |
| First createJob call | 12.38 ms |
| First getDecision call | 2.50 ms |

Source: SDK cold-start report, April 16, 2026.

## Memory — April 16, 2026

**304.7 kB heap increase** after import and client creation, measured against the pre-import baseline.

Source: SDK memory report, April 16, 2026.

## Bundle size — August 21, 2026

| Package | Gzip size |
| --- | ---: |
| Server | 7.40 kB |
| React | 7.76 kB |
| Mount | 7.72 kB |

Source: SDK size report, August 21, 2026.