Brendan Gregg from Sun's Fishworks team makes an interesting discovery about inducing disk latency. For a ca. 2020 retrospective on this 2008 video: https:/...
I once tuned a time server so precisely that in the error graph output of the oscillator we could see the HVAC system turning on and off throughout the day.
I once tuned a time server so precisely that in the error graph output of the oscillator we could see the HVAC system turning on and off throughout the day.
This is the stuff of engineering.