Comment by lfittl

When using pre-built Postgres packages on modern ARM platforms, like the author of this post is, double check that the Postgres binaries are actually using the ARMv8.2 assembly instructions.

This can make a significant performance difference, and at least for the RPM-based official Postgres packages this is a problem: https://www.postgresql.org/message-id/CACN56%2BP1astF5zvocrT...