Hi,
On 03/31/2016 06:21 PM, Andres Freund wrote:
> On March 31, 2016 11:13:46 PM GMT+02:00, Jesper Pedersen <jesper.pedersen@redhat.com> wrote:
>
>> I can do a USE_CONTENT_LOCK run on 0003 if it is something for 9.6.
>
> Yes please. I think the lock variant is realistic, the lockless did isn't.
>
I have done a run with -M prepared on unlogged running 10min per data
point, up to 300 connections. Using data + wal on HDD.
I'm not seeing a difference between with and without USE_CONTENT_LOCK --
all points are within +/- 0.5%.
Let me know if there are other tests I can perform.
Best regards, Jesper