Re: Log query statistics

On Feb 2, 2008 5:37 PM, Scott Marlowe <scott(dot)marlowe(at)gmail(dot)com> wrote:

> On Feb 2, 2008 5:51 AM, Rubén Rubio <tk421(dot)1(at)gmail(dot)com> wrote:
> >
> > Hi,
> >
> > Im trying to disable query statistics from log, and I am unable to do
> it.
> > Cannot find the correct option. I have been cheking google, postgres
> > documentation, i didn't found how to do it so ... I am writting here:
> >
> > I have my logs full of this info:
> >
> > [...]
> > DETAIL: ! system usage stats:
> > ! 0.001546 elapsed 0.001000 user 0.000000 system sec
> > ! [0.097985 user 0.008998 sys total]
> > ! 0/0 [0/0] filesystem blocks in/out
> > ! 0/93 [0/3920] page faults/reclaims, 0 [0] swaps
> > ! 0 [0] signals rcvd, 0/0 [0/0] messages rcvd/sent
> > ! 0/0 [5/11] voluntary/involuntary context switches
> > ! buffer usage stats:
> > ! Shared blocks: 0 read, 0 written,
> buffer
> > hit rate = 100.00%
> > ! Local blocks: 0 read, 0 written,
> buffer
> > hit rate = 0.00%
> > ! Direct blocks: 0 read, 0 written
> > LOG: QUERY STATISTICS
> > DETAIL: ! system usage stats:
> > ! 0.000610 elapsed 0.000999 user 0.000000 system sec
> > ! [0.098984 user 0.008998 sys total]
> > ! 0/0 [0/0] filesystem blocks in/out
> > ! 0/22 [0/3942] page faults/reclaims, 0 [0] swaps
> > ! 0 [0] signals rcvd, 0/0 [0/0] messages rcvd/sent
> > ! 0/0 [5/12] voluntary/involuntary context switches
> > ! buffer usage stats:
> > ! Shared blocks: 0 read, 0 written,
> buffer
> > hit rate = 100.00%
> > ! Local blocks: 0 read, 0 written,
> buffer
> > hit rate = 0.00%
> > ! Direct blocks: 0 read, 0 written
> > LOG: QUERY STATISTICS
> > [...]
> >
> > How to disable this output ? Im using postgres 8.2.4
> >
> > Thanks in advance!
> > --
> > Ignore Linux at your own risk
>
> In your postgresql.conf file you've got one of these turned on:
>
> # - Statistics Monitoring -
>
> #log_parser_stats = off
> #log_planner_stats = off
> #log_executor_stats = off
> #log_statement_stats = off
>
> just set it to off and reload.
>

I already tried it:

r3systems:~# grep log_ /home/postgres/data/postgresql.conf | grep stats
log_parser_stats = off
log_planner_stats = off
log_executor_stats = off
log_statement_stats = off

and that thinks still loggin in

r3systems:~# tail -n20 /home/postgres/logs/2008/02/2008-02-12_server.log
! 0/37 [0/4228] page faults/reclaims, 0 [0] swaps
! 0 [0] signals rcvd, 0/0 [0/0] messages rcvd/sent
! 0/0 [3/8] voluntary/involuntary context switches
! buffer usage stats:
! Shared blocks: 0 read, 0 written, buffer
hit rate = 100.00%
! Local blocks: 0 read, 0 written, buffer
hit rate = 0.00%
! Direct blocks: 0 read, 0 written
LOG: QUERY STATISTICS
DETAIL: ! system usage stats:
! 0.012938 elapsed 0.010998 user 0.001000 system sec
! [0.033994 user 0.018997 sys total]
! 0/0 [0/0] filesystem blocks in/out
! 0/526 [0/4754] page faults/reclaims, 0 [0] swaps
! 0 [0] signals rcvd, 0/0 [0/0] messages rcvd/sent
! 0/2 [4/10] voluntary/involuntary context switches
! buffer usage stats:
! Shared blocks: 0 read, 0 written, buffer
hit rate = 100.00%
! Local blocks: 0 read, 0 written, buffer
hit rate = 0.00%
! Direct blocks: 0 read, 0 written

Any other ideas ?

--

Ignore Linux at your own risk

--
Ignore Linux at your own risk