> On 8 Jul 2025, at 23:07, Tom Lane <tgl@sss.pgh.pa.us> wrote:
>
> The fact that the clock tick is about 40ns is extremely
> obvious in this presentation.
FWIW while working on UUID v7 Masahiko found that if we try to read real time with clock_gettime(CLOCK_REALTIME,)
measurementis truncated to microseconds.
Best regards, Andrey Borodin.