Mark Kirkwood wrote:
> On 11/07/14 20:22, Andres Freund wrote:
>> So, the majority of the time is spent in numa page migration.
>> Can you disable numa_balancing? I'm not sure if your kernel
>> version does that at runtime or whether you need to reboot.
>> The kernel.numa_balancing sysctl might w
On 11/07/14 20:22, Andres Freund wrote:
On 2014-07-11 12:40:15 +1200, Mark Kirkwood wrote:
Postgres 9.4 beta
rwlock patch
pgbench scale = 2000
On that scale - that's bigger than shared_buffers IIRC - I'd not expect
the patch to make much of a difference.
Right - we did test with it bigger
On 2014-07-11 12:40:15 +1200, Mark Kirkwood wrote:
> On 01/07/14 22:13, Andres Freund wrote:
> >On 2014-07-01 21:48:35 +1200, Mark Kirkwood wrote:
> >>- cherry picking the last 5 commits into 9.4 branch and building a package
> >>from that and retesting:
> >>
> >>Clients | 9.4 tps 60 cores (rwlock)
