Log query statistics

On Feb 2, 2008 5:51 AM, Rubén Rubio <tk421.1@gmail.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.

On Feb 2, 2008 5:37 PM, Scott Marlowe <scott.marlowe@gmail.com> wrote:

On Feb 2, 2008 5:51 AM, Rubén Rubio <tk421.1@gmail.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