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Re: [HACKERS] [WIP] Zipfian distribution in pgbench - Mailing list pgsql-hackers

From Amit Kapila
Subject Re: [HACKERS] [WIP] Zipfian distribution in pgbench
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Msg-id CAA4eK1+m4T3yOXncoKUmroiRhrJJC+zz_7BvkT0=0nfhZhwFtQ@mail.gmail.com
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In response to Re: [HACKERS] [WIP] Zipfian distribution in pgbench  (Alik Khilazhev <a.khilazhev@postgrespro.ru>)
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On Mon, Jul 10, 2017 at 12:19 PM, Alik Khilazhev <a.khilazhev@postgrespro.ru> wrote:
Hello, Fabien!

Your description is not very precise. What version of Postgres is used? If there is a decline, compared to which version? Is there a link to these results?

Benchmark have been done in master v10. I am attaching image with results:
.


It will be interesting to see what the profiling data with perf says about this for PostgreSQL.  Can you try to get the perf report?


--
With Regards,
Amit Kapila.
EnterpriseDB: http://www.enterprisedb.com

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