Re: pgbench stats per script & other stuff
От | Fabien COELHO |
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Тема | Re: pgbench stats per script & other stuff |
Дата | |
Msg-id | alpine.DEB.2.10.1507251618230.25082@sto обсуждение исходный текст |
Ответ на | Re: pgbench stats per script & other stuff (Fabien COELHO <coelho@cri.ensmp.fr>) |
Ответы |
Re: pgbench stats per script & other stuff
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Список | pgsql-hackers |
> Also, maybe per-command detailed stats should use the same common struct > to hold data as all other stats. I did not change it because it is > maintained in a different part of the code. I played just once with the --report-latencies option and was astonished that meta commands showed negative latencies... This v5 also fixes this bug (on meta commands there is a goto loop in doCustom, but as now was not reset the stmt_begin ended up being after now, hence accumulating increasing negative times) and in passing uses the same stats structure as the rest, which result in removing some more code. The "report-latencies" option is made to imply per script stats, which simplifies the final output code, and if you want per-command per-script stats, probably providing the per-script stats, i.e. the sum of the commands, make sense. -- Fabien.
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