Re: [PERFORM] transactions start time

2012-07-25 Thread Andres Freund
Hi, On Wednesday, July 25, 2012 04:56:20 PM Tom Lane wrote: > Aleksei Arefjev writes: > > On 24 July 2012 20:21, Richard Huxton wrote: > >> I'm not sure if I'm reading this right, but are there more than 48 > >> million BEGINs that took 0s each (presumably rounded down) and then a > >> handful t

Re: [PERFORM] transactions start time

2012-07-25 Thread Tom Lane
Aleksei Arefjev writes: > On 24 July 2012 20:21, Richard Huxton wrote: >> I'm not sure if I'm reading this right, but are there more than 48 million >> BEGINs that took 0s each (presumably rounded down) and then a handful >> taking about 0.8s? I'm wondering exactly where/how the duration was mea

Re: [PERFORM] transactions start time

2012-07-25 Thread Aleksei Arefjev
On 24 July 2012 20:21, Richard Huxton wrote: > On 24/07/12 12:14, Aleksei Arefjev wrote: > >> Hi, >> >> In statistical reports gathered by PgBadger on our PostgreSQL databases >> almost always we have in "Queries that took up the most time" report >> table information about transactions start tim

Re: [PERFORM] transactions start time

2012-07-24 Thread Aleksei Arefjev
On 24 July 2012 20:21, Richard Huxton wrote: > On 24/07/12 12:14, Aleksei Arefjev wrote: > >> Hi, >> >> In statistical reports gathered by PgBadger on our PostgreSQL databases >> almost always we have in "Queries that took up the most time" report >> table information about transactions start tim

Re: [PERFORM] transactions start time

2012-07-24 Thread Richard Huxton
On 24/07/12 12:14, Aleksei Arefjev wrote: Hi, In statistical reports gathered by PgBadger on our PostgreSQL databases almost always we have in "Queries that took up the most time" report table information about transactions start time ('BEGIN;' command). Something like that in example below: 2

[PERFORM] transactions start time

2012-07-24 Thread Aleksei Arefjev
Hi, In statistical reports gathered by PgBadger on our PostgreSQL databases almost always we have in "Queries that took up the most time" report table information about transactions start time ('BEGIN;' command). Something like that in example below: 23h34m52.26s48,556,1670.00sBEG