On Fri, Feb 17, 2017 at 12:44 PM, Ashutosh Sharma <ashu.coe...@gmail.com> wrote:
> >> On Thu, Feb 16, 2017 at 5:07 AM, Alexander Korotkov > >> <a.korot...@postgrespro.ru> wrote: > >> > On Wed, Feb 15, 2017 at 8:49 PM, Alvaro Herrera > >> > <alvhe...@2ndquadrant.com> > >> > wrote: > >> >> Alexander Korotkov wrote: > >> >> > >> >> > Difference between master, pgxact-align-2 and pgxact-align-3 > doesn't > >> >> > exceed > >> >> > per run variation. > >> >> > >> >> FWIW this would be more visible if you added error bars to each data > >> >> point. Should be simple enough in gnuplot ... > >> > > >> > Good point. > >> > Please find graph of mean and errors in attachment. > >> > >> So ... no difference? > > > > > > Yeah, nothing surprising. It's just another graph based on the same > data. > > I wonder how pgxact-align-3 would work on machine of Ashutosh Sharma, > > because I observed regression there in write-heavy benchmark of > > pgxact-align-2. > > I am yet to benchmark pgxact-align-3 patch on a read-write workload. I > could not do it as our benchmarking machine was already reserved for > some other test work. But, I am planning to do it on this weekend. > Will try to post my results by Monday evening. Thank you and sorry for > the delayed response. > Cool, thank you very much! ------ Alexander Korotkov Postgres Professional: http://www.postgrespro.com The Russian Postgres Company
