So I should autotune once, for several hours (maybe overnight) with the -debug and -log.
Then sift through the log to get all the values, plug it into the config, and start.
Autotune once if using cpuminer of sandors.
once autotune is done
You can open the log and just search for "autotune stopped" and grab the speed from the line right above it for use in the config.
remove autotune from json.
start.