Unmaintained, prefer these BenchmarkSQL forks: https://github.com/wieck/benchmarksql and https://github.com/pgsql-io/benchmarksql
BenchmarkSQL runs a TPC-C like test against relational databases to compare performance across versions, settings, and vendors. PostgreSQL and other databases are supported.
BenchmarkSQL is Open Source, distributed under the GNU General Public License version 2.0 (GPLv2) license.