Re: pgbench - compute & show latency consistently

On Wed, Sep 21, 2016 at 4:05 PM, Heikki Linnakangas <hlinnaka(at)iki(dot)fi> wrote:

> pgbench.sgml actually already had the "latency average = ..." version in its
> example. Even before this patch, we printed it with a "=" if one of options
> that caused per-transaction timings to be measured, like --rate, was used,
> and as ":" otherwise.
>
> - Heikki
>
I'm talking about the first example in pgbench.sgml.

Typical output from <application>pgbench</application> looks like:
<screen>
transaction type: &lt;builtin: TPC-B (sort of)&gt;
scaling factor: 10
query mode: simple
number of clients: 10
number of threads: 1
number of transactions per client: 1000
number of transactions actually processed: 10000/10000
tps = 85.184871 (including connections establishing)
tps = 85.296346 (excluding connections establishing)
</screen>

Shouldn't we include latency average here as well and explain what it is?

--
Thanks & Regards,
Kuntal Ghosh
EnterpriseDB: http://www.enterprisedb.com