Re: [ADMIN] Problem with pgstat timneouts

2011-12-30 Thread Benjamin Krajmalnik
1:56 AM > To: Tom Lane > Cc: pgsql-admin > Subject: Re: [ADMIN] Problem with pgstat timneouts > > checkpoint_segments = 1024 # in logfile segments, min 1, > 16MB each > checkpoint_timeout = 60min # range 30s-1h > checkpoint_completion_target = 0

Re: [ADMIN] Problem with pgstat timneouts

2011-12-22 Thread Benjamin Krajmalnik
the insertion of the data, in which records are inserted and deleted - never updated. > -Original Message- > From: Tom Lane [mailto:t...@sss.pgh.pa.us] > Sent: Thursday, December 22, 2011 11:45 AM > To: Benjamin Krajmalnik > Cc: pgsql-admin > Subject: Re: [ADMIN] Proble

Re: [ADMIN] Problem with pgstat timneouts

2011-12-22 Thread Tom Lane
"Benjamin Krajmalnik" writes: > The only thing which I see when I run iostat is load on the drives every > so often. Mifd0 is the database, mifd1 is the pg_xlog. Hmm. Maybe checkpoints or something else saturating your drives for a little while? You might want to be more aggressive about smoot

Re: [ADMIN] Problem with pgstat timneouts

2011-12-22 Thread Benjamin Krajmalnik
Original Message- > From: Tom Lane [mailto:t...@sss.pgh.pa.us] > Sent: Thursday, December 22, 2011 10:55 AM > To: Benjamin Krajmalnik > Cc: pgsql-admin > Subject: Re: [ADMIN] Problem with pgstat timneouts > > "Benjamin Krajmalnik" writes: > > About a month

Re: [ADMIN] Problem with pgstat timneouts

2011-12-22 Thread Tom Lane
"Benjamin Krajmalnik" writes: > About a month ago, I started receiving quite a few pgstat timeouts on my > production database. > PostgreSQL 9.0.3 on amd64-portbld-freebsd8.1, compiled by GCC cc (GCC) > 4.2.1 20070719 [FreeBSD], 64-bit > I am not sure where to start looking for the cause. Yeah

[ADMIN] Problem with pgstat timneouts

2011-12-22 Thread Benjamin Krajmalnik
About a month ago, I started receiving quite a few pgstat timeouts on my production database. PostgreSQL 9.0.3 on amd64-portbld-freebsd8.1, compiled by GCC cc (GCC) 4.2.1 20070719 [FreeBSD], 64-bit I am not sure where to start looking for the cause. Database has been up since march without any