Fabien COELHO writes:
> However I think that part of this interesting checklist and discussion
> could make it to some "caveat" section about reproducible performance
> measures in pgbench documentation, though?
+1. There's already a section of advice about how to get reproducible
numbers from
Logic of this option is under following.
1. execute cluster command to sort records.
2. execute checkpoint to clear dirty-buffers in shared_buffers.
3. execute sync command to clear dirty-file-caches in OS.
4. waiting 10 seconds for raid cache is until empty .
5. execute checkpoint to
On Thu, Oct 31, 2013 at 6:36 AM, Mitsumasa KONDO
wrote:
> Hi,
>
> I create pgbench patch that adding accurate option in benchmark, and submit
> it in CF3.
> It is simple option to get more accurate benchmark result and to avoid miss
> benchmark result in pgbench.
>
> Logic of this option is under
Hi,
I create pgbench patch that adding accurate option in benchmark, and submit
it in CF3.
It is simple option to get more accurate benchmark result and to avoid miss
benchmark result in pgbench.
Logic of this option is under following.
1. execute cluster command to sort records.
2. execute c
