Hi,
On 02/25/2016 05:32 PM, Teodor Sigaev wrote:
>>> Well, turns out there's a quite significant difference, actually. The
>>> index sizes I get (quite stable after multiple runs):
>>>
>>> 9.5 : 2428 MB
>>> 9.6 + alone cleanup : 730 MB
>>> 9.6 + pending lock : 488 MB
>
> In attach modified alone_cleanup patch which doesn't break cleanup
> process as it does pending_lock patch but attached patch doesn't touch a
> lock management.
>
> Tomas. if you can, pls, repeat test with this patch. If not, I will try
> to do it, but later.
I'll do that once the system I used for that gets available - right now
it's running other benchmarks.
regards
--
Tomas Vondra http://www.2ndQuadrant.com
PostgreSQL Development, 24x7 Support, Remote DBA, Training & Services
