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Re: [HACKERS] pgbench: faster version of tpcb-like transaction - Mailing list pgsql-hackers

From Peter Geoghegan
Subject Re: [HACKERS] pgbench: faster version of tpcb-like transaction
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Msg-id CAH2-Wz=9mvi8Ni5m7L3Q-rkUgYP9ypyqoMSGiMYR9JsO+boo+g@mail.gmail.com
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In response to [HACKERS] pgbench: faster version of tpcb-like transaction  (Jeff Janes <jeff.janes@gmail.com>)
Responses Re: [HACKERS] pgbench: faster version of tpcb-like transaction  (Jeff Janes <jeff.janes@gmail.com>)
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On Sat, Aug 26, 2017 at 3:53 PM, Jeff Janes <jeff.janes@gmail.com> wrote:
> I get nearly a 3 fold speed up using the new transaction, from 9184 to 26383
> TPS, on 8 CPU machine using scale 50 and:
>
> PGOPTIONS="-c synchronous_commit=off" pgbench -c32 -j32 -T60 -b tpcb-like

What about with "-M prepared"? I think that most of us use that
setting already, especially with CPU-bound workloads.


-- 
Peter Geoghegan

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