Optimizing Octoprint/Pi

General
21

Compression should be compression otherwise haproxy won't start. I'm sure this was just an auto-capitalization issue.

Just got around to testing, and it definitely made a difference with just the haproxy change. Image load times went from 1-3ms down to 0-1ms per image after the initial caching of images. Forgot to time un-cached changes prior to making the edit.

22

Yes, it auto capitalized. I missed it..

Found another one. Helps with speed of the print and usb webcams;

sudo sh -c 'echo 100 > /sys/module/usbcore/parameters/usbfs_memory_mb'

add to the end of your rc.local.
Increases the buffer size of the pi usb ports.

-JC