Re: not exactly a bug report, but surprising behaviour

Neil Conway <neilc@samurai.com> writes:

> On Wed, 2003-02-05 at 15:49, Greg Stark wrote:
> >   %   cumulative   self              self     total
> >  time   seconds   seconds    calls   s/call   s/call  name
> >  16.59     97.88    97.88 69608411     0.00     0.00  ExecMakeFunctionResult
> >   7.08    139.65    41.77 79472258     0.00     0.00  comparetup_heap
> >   4.50    166.17    26.52 192211935     0.00     0.00  ExecEvalExpr
>
> (Semi OT)
>
> Annoyingly enough, I get similarly strange gprof output (all zeros in
> the two right hand columns) on Debian -- PostgreSQL compiled with
> -DLINUX_PROFILE -pg using gcc 3.2.2pre, glibc 2.3.1, binutils
> 2.13.90.0.16. I haven't been able to figure out what the problem is,
> though.
>
> If anyone has any suggestions on how to fix this, please speak up.

Well this is Debian also, but I don't think that's related. Those two columns
are "seconds per call". Look at how many calls those functions have, they take
very little time per call, much less than 1/100th of a second.

--
greg