Each clock against atomic time (time.cloudflare.com), sampled every 30 s.
| Heart (set once) | -1450.296 ms |
| Heart (set every hour) | -1450.296 ms |
| Raw crystal (set once) | +23.230 ms |
| Raw crystal (set every hour) | +23.230 ms |
| This machine's own clock | -1.801 ms |
| Heart time lost to host stalls | +1473.478 ms |
| Atomic round trip | +4.390 ms |