On Tue, Feb 4, 2014 at 12:30 PM, Christian Kruse
<christ...@2ndquadrant.com> wrote:
> Ok, benchmark for baseline+alignment patch is running.

I see that you have enabled latency information. For this kind of
thing I prefer to hack pgbench-tools to not collect this (i.e. to not
pass the "-l" flag, "Per-Transaction Logging"). Just remove it and
pgbench-tools rolls with it. It may well be that the overhead added is
completely insignificant, but for something like this, where the
latency information is unlikely to add any value, I prefer to not take
the chance. This is a fairly minor point, however, especially since
these are only 60 second runs where you're unlikely to accumulate
enough transaction latency information to notice any effect.

Peter Geoghegan

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