"Guillaume Smet" <guillaume(dot)smet(at)gmail(dot)com> writes:
> I thought I could also perform a test on CVS head every month from
> December 2006 to now to see if it can give us a better idea of when
> the overhead first appeared. Ping me if you're interested in it.
If you feel like doing that, it might be interesting just on general
principles ...
regards, tom lane