On 08/27/2014 09:40 AM, Heikki Linnakangas wrote:
> On 08/27/2014 08:23 AM, Jeff Davis wrote:
>> On Tue, 2014-08-26 at 13:45 +0300, Heikki Linnakangas wrote:
>>> Yeah. This patch in the current state is likely much much slower than
>>> unpatched master, except in extreme cases where you have thousands of
>>> connections and short transactions so that without the patch, you spend
>>> most of the time acquiring snapshots.
>>
>> What else are you looking to accomplish with this patch during this
>> 'fest? Bug finding? Design review? Performance testing?
>
> Design review, mostly. I know the performance still sucks. Although if
> you can foresee some performance problems, aside from the extra CSNLOG
> lookups, it would be good to know.
I think for this commitfest, I've gotten as much review of this patch
that I can hope for. Marking as "Returned with Feedback". But of course,
feel free to continue reviewing and commenting ;-).
- Heikki