note sure if it has been mentioned for antminers
But, schedueled performance profiles.
In some countries power is cheaper during the night, so a profile that lets you run at one freq during the day, and a different freq during the night - or just in certain timeframes.
Would be very nice.
look into the cron/crontab settings. Its not the most noob0-friendly way to do what you want, but it allows you to setup the system to alter files at set times or intervals. I used it ton an antminer S1 where it had two scheduled tasks:
@10am: save asic-freq as asic-freq-night, rename asic-freq-day to asic-freq, restart the mining process
@5pm: save asic-freq as asic-freq-day, rename asic-freq-night to asic-freq, restart the mining process
asic-freq-night was set to a higher frequency (say 400Mhz) while asic-freq-day was a lower speed (325Mhz).
