On 08/18/2015 09:19 AM, Melvin Davidson wrote:
>>8 x 16GB 1600MHz PC3-12800 DDR3 - 128GB total
> >>shared_buffers=60GB
>
> I would say 60GB is too high when you have 128GB system memory.
> Try lowering it to shared_buffers=32GB and let the O/S handle more of
> the work.
I would also look at see if you are checkpointing either via segment
rollover or time.
JD
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