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4a8c663452
- Remove batch_others/test_pgbench.py. It was a quick check that pgbench works, without actually recording any performance numbers, but that doesn't seem very interesting anymore. Remove it to avoid confusing it with the actual pgbench benchmarks - Run pgbench with "-n" and "-S" options, for two different workloads: simple-updates, and SELECT-only. Previously, we would only run it with the "default" TPCB-like workload. That's more or less the same as the simple-update (-n) workload, but I think the simple-upload workload is more relevant for testing storage performance. The SELECT-only workload is a new thing to measure. - Merge test_perf_pgbench.py and test_perf_pgbench_remote.py. I added a new "remote" implementation of the PgCompare class, which allows running the same tests against an already-running Postgres instance. - Make the PgBenchRunResult.parse_from_output function more flexible. pgbench can print different lines depending on the command-line options, but the parsing function expected a particular set of lines.