Em qua., 31 de mai. de 2023 às 09:40, Sergio Rus <geiros(at)gmail(dot)com>
escreveu:
> As you can see, server B has 2 CPUs and is using NUMA on Linux. And the
> CPU clock is slower on server B than server A. Maybe any of those are
> causing that latency?
>
> Any suggestions or ideas where to look? I'd really appreciate your help.
>
If this is cpu bound, linux perf can show the difference.
https://wiki.postgresql.org/wiki/Profiling_with_perf
regards,
Ranier Vilela