Re: How long does it take?
От | Ross J. Reedstrom |
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Тема | Re: How long does it take? |
Дата | |
Msg-id | 20020214164341.GG14459@rice.edu обсуждение исходный текст |
Ответ на | Re: How long does it take? (Torbjörn Andersson <tobbe@embryo.se>) |
Список | pgsql-sql |
Do realize that you're timing the psql frontend with this, not the postgresql backend: the only number from that with any meaning is the 'real' wallclock time, and that will be affected by other loads on either system, or the network between them. Ross On Thu, Feb 14, 2002 at 11:18:06AM +0100, Torbj?rn Andersson wrote: > Den 02-02-14 03.12 skrev Frank Bax fr?n fbax@sympatico.ca f?ljande: > > > time psql -c "select now()" > > now > > ------------------------ > > 2002-02-13 21:21:17-05 > > (1 row) > > > > 0.09s real 0.05s user 0.01s system > > Thanx! > > Exactly what I needed. > > Regards > > Torbj?rn Andersson > --------------------------------------------------- > Embryo Communication phone: +46 (0) 31-774 39 11(00) > Kungsgatan 7a fax: +46 (0)31 774 07 80 > S-411 19 G?teborg mobile: 0708-30 70 04 > Sweden home: http://www.embryo.se/ > mail: torbjorn.andersson@embryo.se > --------------------------------------------------- > "Att idag t?nka annorlunda ?n ig?r skiljer den vise fr?n den envise." ? John > Steinbeck > > > ---------------------------(end of broadcast)--------------------------- > TIP 4: Don't 'kill -9' the postmaster
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