Sput NTP stats

At boot, the 'refined TSC clocksource calibration' is 2408.076, 2408.077 or 2408.078 kHz, which is a maximum difference of about 0.831 ppm (831 ppb). So the frequency graph may jump a bit after a reboot. Nevertheless, this motherboard has a remarkably stable clock.

Daily

Offset Sys Jitter Clock Jitter Clock Wander Frequency Root Dispersion

Weekly

Offset Sys Jitter Clock Jitter Clock Wander Frequency Root Dispersion