Re: pgbench - compute & show latency consistently

From: Peter Eisentraut <peter(dot)eisentraut(at)2ndquadrant(dot)com>
To: Fabien COELHO <coelho(at)cri(dot)ensmp(dot)fr>, PostgreSQL Developers <pgsql-hackers(at)postgresql(dot)org>
Subject: Re: pgbench - compute & show latency consistently
Date: 2016-07-12 17:54:15
Message-ID: dbddbaf3-0e93-044b-93ce-ded8d421f263@2ndquadrant.com
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On 7/9/16 4:42 AM, Fabien COELHO wrote:
> number of transactions per client: 1000
> number of transactions actually processed: 10000/10000
> -latency average = 15.844 ms
> -latency stddev = 2.715 ms
> +latency average: 15.844 ms
> +latency stddev: 2.715 ms
> tps = 618.764555 (including connections establishing)
> tps = 622.977698 (excluding connections establishing)

I think what you have here is that colons separate input parameters and
equal signs separate result output. So I think it's OK the way it is.

Maybe a better improvement would be introducing section headings like
"test parameters" and "test results".

--
Peter Eisentraut http://www.2ndQuadrant.com/
PostgreSQL Development, 24x7 Support, Remote DBA, Training & Services

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