On 2022-01-27 14:03:51 -0800, Andres Freund wrote: > In my msys install a normal regress run takes 57s, 027_stream_regress.pl takes > 194s. > > That means every single psql started by 027_stream_regress.pl's pg_regress > takes 2s. Which of course adds up...
Oh, forgot: After adding --host to the pg_regress invocation 027_stream_regress.pl takes 75s (from 194s before).