Re: pgsql: Generational memory allocator

On 23 November 2017 at 11:16, Andres Freund <andres@anarazel.de> wrote:
> Hi,
>
> On 2017-11-22 18:48:19 +0000, Simon Riggs wrote:
>> Generational memory allocator
>>
>> Add new style of memory allocator, known as Generational
>> appropriate for use in cases where memory is allocated
>> and then freed in roughly oldest first order (FIFO).
>>
>> Use new allocator for logical decoding’s reorderbuffer
>> to significantly reduce memory usage and improve performance.
>
> Looks like it's not quite valgrind clean:
> https://buildfarm.postgresql.org/cgi-bin/show_log.pl?nm=skink&dt=2017-11-22%2022%3A30%3A01

It doesn't report anything useful that would allow me to fix this.

Please enable some info reporting on the animal.

--
Simon Riggs                http://www.2ndQuadrant.com/
PostgreSQL Development, 24x7 Support, Remote DBA, Training & Services