CPU efficiency for MariaDB, MySQL and Postgres on TPROC-C with a small server

I started to use TPROC-C from HammerDB to test MariaDB, MySQL and Postgres and published results for MySQL and Postgres on small and large servers. This post provides more detail on CPU overheads for MariaDB, MySQL and Postgres on a small server. tl;dr Postgres get the most throughput and the difference is large. MariaDB gets more throughput than MySQL Throughput improves for MariaDB and MySQL but…