On Mon, Oct 21, 2013 at 1:36 PM, Robert Haas <robertmh...@gmail.com> wrote:
> Yeah, and I worry about min and max not being very usable - once they
> get pushed out to extreme values, there's nothing to drag them back
> toward normality except resetting the stats, and that's not something
> we want to encourage people to do frequently.

My thoughts exactly. Perhaps it'd be useful to separately invalidate
min/max times, without a full reset. But then you've introduced the
possibility of the average time (total_time/calls) exceeding the max
or being less than the min.

Peter Geoghegan

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