Re: pgsql: snapshot scalability: cache snapshots using a xact completion co

Andres Freund <andres(at)anarazel(dot)de> writes:
> I'd written to Tom that I was planning to revert unless the number of
> failures were lower than initially indicated. But that actually seems to
> have come to pass (the failures are quicker to report because they don't
> run the subsequent tests, of course). I'd like to let the failures
> accumulate a bit longer, say until tomorrow Midday if I haven't figured
> it out by then. With the hope of finding some detail to help pinpoint
> the issue.

There's certainly no obvious pattern here, so I agree with waiting for
more data.

regards, tom lane