This daemon dynamically sets the CPU-frequency on SpeedStep-, PowerNow-, and ACPI P-States enabled CPUs depending on current cpu-utilization. It supports NetBSD 3.0 or later and DragonFly BSD.
estd is written by Ove Soerensen with patches from Stephen M. Rumble and myself. 2009 I have taken over maintainership of the estd project.
estd-r11.tar.gz
sha256 21b4f8828c6906f574fc4623ba500a0ef41f2acced07053f27d47dfa33c7ed24
estd is also available in pkgsrc.