Raspberry Pi Benchmarks

Reference Implementation: Raspberry Pi

In the following, the server part of the URL is omitted. Load test results were obtained using the following hardware:

• Raspberry Pi Model B 512MB
• Wired Ethernet
• Raspberry Pi camera
• 16GB 30MB/s SD card, heavily used, but freshly built according to FireREST instructions

Response times shown were reported by siege:

• Example: siege -b - c 1 -r 100 http://firepick:8080/firerest/cv/1/camera.jpg

Camera Benchmarks

• /firerest/cv/1/camera.jpg 0.07s
• /firerest/cv/1/monitor.jpg 0.11s
• /firerest/cv/1/output.jpg 0.11s

CVE Benchmarks

The calc-offset computer vision endpoint shows the performance tradeoffs between the bgr and gray camera profiles.

save.fire:

• /firerest/cv/1/gray/cve/calc-offset/save.fire 0.13s
• /firerest/cv/1/bgr/cve/calc-offset/save.fire 0.17s

process.fire:

• /firerest/cv/1/gray/cve/calc-offset/process.fire 0.12s
• /firerest/cv/1/bgr/cve/calc-offset/process.fire 0.19s

See Also

• Performance