so installing postgresql-contrib stopped my server and i don't have pgbench in it. It is still pgbench command not found...
Could you explain what you are asking me to do because i don't really know what i'm doing...
Rude - Last Territory
Date: Wed, 26 Sep 2012 08:53:29 -0700
From: [hidden email]
To: [hidden email]
Subject: Re: Same query doing slow then quick
On 26 September 2012 18:38, FFW_Rude <[hidden email]> wrote:
> root@testBI:/etc/postgresql/9.1/main# hdparm -tT /dev/sda
> Timing cached reads: 892 MB in 2.01 seconds = 444.42 MB/sec
> Timing buffered disk reads: 190 MB in 3.02 seconds = 62.90 MB/sec
It's OK for single HDD.
> Is fsync off by default ? I have
> #fsync = on (so it's off right ?).
Disable fsync for pgbench temporarily.
> pgbench is not found on my server. Do i have to apt-get install pgbench ?
Install the postgresql-contrib deb:
http://pkgs.org/download/postgresql-contrib
# sudo apt-get update
# sudo apt-get install postgresql-contrib
--
With best regards,
Nikolay
--
Sent via pgsql-performance mailing list ([hidden email])
To make changes to your subscription:
http://www.postgresql.org/mailpref/pgsql-performance
Rude - Last Territory
Ou écouter ?
Ou acheter ?
La Fnac
iTunes
Date: Wed, 26 Sep 2012 08:53:29 -0700
From: [hidden email]
To: [hidden email]
Subject: Re: Same query doing slow then quick
On 26 September 2012 18:38, FFW_Rude <[hidden email]> wrote:
> root@testBI:/etc/postgresql/9.1/main# hdparm -tT /dev/sda
> Timing cached reads: 892 MB in 2.01 seconds = 444.42 MB/sec
> Timing buffered disk reads: 190 MB in 3.02 seconds = 62.90 MB/sec
It's OK for single HDD.
> Is fsync off by default ? I have
> #fsync = on (so it's off right ?).
Disable fsync for pgbench temporarily.
> pgbench is not found on my server. Do i have to apt-get install pgbench ?
Install the postgresql-contrib deb:
http://pkgs.org/download/postgresql-contrib
# sudo apt-get update
# sudo apt-get install postgresql-contrib
--
With best regards,
Nikolay
--
Sent via pgsql-performance mailing list ([hidden email])
To make changes to your subscription:
http://www.postgresql.org/mailpref/pgsql-performance
If you reply to this email, your message will be added to the discussion below:
http://postgresql.1045698.n5.nabble.com/Same-query-doing-slow-then-quick-tp5725486p5725542.html
View this message in context: RE: Same query doing slow then quick
Sent from the PostgreSQL - performance mailing list archive at Nabble.com.
