Andres Freund <andres@anarazel.de> writes:
> The most prohibitively expensive part is the AtEOXact_Buffers check of running
> through all buffers and checking their pin count. And it makes $app's
> regression tests take thrice their time...
> Would somebody object agains putting those in an extra define so that those can
> be disabled in pg_config_manual? Or even disable it by default entirely...
Not a chance for the latter; this is an important sanity check that
catches real coding mistakes with some frequency.
I'd be willing to consider a "half assert" mode that turns off some of
the most expensive checks, but AtEOXact_Buffers is hardly the only thing
that ought to be in that list. The CLOBBER_FREED_MEMORY and memory
context checking stuff is pretty durn expensive too.
regards, tom lane