On Wed, Sep 14, 2016 at 3:32 PM, Tom Lane <tgl@sss.pgh.pa.us> wrote:
> Michael Paquier <michael.paquier@gmail.com> writes:
>> From an OSX laptop with -S, -c 1 and -M prepared (9 runs, removed the
>> three best and three worst):
>> - HEAD: 9356/9343/9369
>> - HEAD + patch: 9433/9413/9461.071168
>> This laptop has a lot of I/O overhead... Still there is a slight
>> improvement here as well. Looking at the progress report, per-second
>> TPS gets easier more frequently into 9500~9600 TPS with the patch. So
>> at least I am seeing something.
>
> Which OSX version exactly?
El Capitan 10.11.6. With -s 20 (300MB) and 1GB of shared_buffers so as
everything is on memory. Actually re-running the tests now with no VMs
around and no apps, I am getting close to 9650~9700TPS with patch, and
9300~9400TPS on HEAD, so that's unlikely only noise.
--
Michael