Re: pg_dump incredibly slow dumping a single schema from a large db

Mike Roest <mike(dot)roest(at)replicon(dot)com> writes:
> Ok I just realized that's probably not going to be much help :)

gmon.out would be of no value to anybody else anyway --- making sense of
it requires the exact executable you took the measurements with.

> 0.00 0.00 0.00 5 0.00 0.00 canonicalize_path
> 0.00 0.00 0.00 5 0.00 0.00
> trim_trailing_separator
> 0.00 0.00 0.00 3 0.00 0.00 strlcpy

Ugh. There are some platforms on which gprof is busted to various
degrees; you may have one. What platform is this exactly?

regards, tom lane