Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
CPU utilization (%) for benchmarks with encrypted network, video, and sound channels. The performance of all benchmarks on Lacuna is identical to unmodified QEMU. The increase in CPU utilization is marked with Δ. Averages are calculated over 5 trials with standard deviations as shown.
| Video | Browser | LibreOffice | |
|---|---|---|---|
| QEMU | 32.2 ± 7.4 | 25.9 ± 1.3 | 8.1 ± 1.2 |
| Lacuna | 49.7 ± 0.3 (Δ17.5) | 46.2 ± 1.5 (Δ20.3) | 21.1 ± 0.6 (Δ13.0) |
