pg.ddx.io  pgsql-hackers@postgresql.org mailing list archive  

help / color / mirror / Atom feed

From: Alexander Korotkov <aekorotkov@gmail.com>
To: Heikki Linnakangas <heikki.linnakangas@enterprisedb.com>
Cc: pgsql-hackers <pgsql-hackers@postgresql.org>
Subject: Re: WIP: Fast GiST index build
Date: Thu, 16 Jun 2011 22:13:02 +0400
Message-ID: <BANLkTikP6RAYmUriquQEdKjEBviTH2vWRQ@mail.gmail.com> (raw)
In-Reply-To: <BANLkTi=x0Ck1z_NbkqeqvuKXs9kHOR+5WQ@mail.gmail.com>
References: <BANLkTikgOQ1+r=A9b08szNTeEWsk-cNMMg@mail.gmail.com>
	<4DEC84D7.7040602@enterprisedb.com>
	<4DECB141.2040707@enterprisedb.com>
	<BANLkTimDQewwaumOaDtFjSb+2edn-E_dNg@mail.gmail.com>
	<BANLkTimoH+8tsm6LG1jjFNY7xiFXHeNDDA@mail.gmail.com>
	<BANLkTinWE4DX41=eXnX+YWqFXZ_xJqOC8w@mail.gmail.com>
	<BANLkTinMB-GSjFDThc0o9hRWa+_dJJXPZg@mail.gmail.com>
	<4DF8676F.9040801@enterprisedb.com>
	<BANLkTimr___BFy+98t36tkbUvvavUzjV9A@mail.gmail.com>
	<BANLkTi=x0Ck1z_NbkqeqvuKXs9kHOR+5WQ@mail.gmail.com>

My current idea is to measure number of IO accesses by pg_stat_statements
and measure CPU usage by /proc/PID/stat. Any thoughts?

------
With best regards,
Alexander Korotkov.


On Thu, Jun 16, 2011 at 1:33 PM, Alexander Korotkov <aekorotkov@gmail.com>wrote:

> Actually, I would like to measure CPU and IO load independently for more
> comprehensive benchmarks. Can you advice me some appropriate tools for it?
>
> ------
> With best regards,
> Alexander Korotkov.
>

view thread (114+ messages)  latest in thread

Message-ID: <BANLkTikP6RAYmUriquQEdKjEBviTH2vWRQ@mail.gmail.com>
Permalink:  ../BANLkTikP6RAYmUriquQEdKjEBviTH2vWRQ@mail.gmail.com/
Also on:    postgresql.org/message-id/BANLkTikP6RAYmUriquQEdKjEBviTH2vWRQ@mail.gmail.com

copy link · copy postgr.es

reply

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Reply to all the recipients using the --to and --cc options:
  reply via email

  To: pgsql-hackers@postgresql.org
  Cc: aekorotkov@gmail.com, heikki.linnakangas@enterprisedb.com
  Subject: Re: WIP: Fast GiST index build
  In-Reply-To: <BANLkTikP6RAYmUriquQEdKjEBviTH2vWRQ@mail.gmail.com>

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

This inbox is served by DDX for PostgreSQL; see mirroring instructions
for how to clone and mirror all data and code used for this inbox