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

Mike Roest <mike.roest@replicon.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