Peter Geoghegan <p...@bowt.ie> writes: > On Sat, Dec 9, 2017 at 5:53 PM, Tom Lane <t...@sss.pgh.pa.us> wrote: >> Overall I'm seeing about a 5% improvement in a "pgbench -S" scenario, >> although that number is a bit shaky since the run-to-run variation >> is a few percent anyway.
> Is that with "-M prepared", too? No, I didn't use that. regards, tom lane