Re: That EXPLAIN ANALYZE patch still needs work - Mailing list pgsql-hackers

Alvaro Herrera <alvherre@commandprompt.com> writes:
> Tried on two machines.  The first (Turion64 laptop) gives 44-45 ms for
> the SELECT, and 50-51 ms for the EXPLAIN ANALYZE.

> The second machine, desktop Celeron 533, gives 197-200 ms for the SELECT
> and 788-790 for the EXPLAIN ANALYZE.  I guess this is the reproduction
> you were looking for.

Do you have oprofile installed on these?  Comparing oprofile results
might give some more insight where the time is going.
        regards, tom lane