Postgres Pro
Downloads
Home   >   mailing lists

Disk and shared buffer cache use - Mailing list pgsql-novice

From Chamara Gunaratne
Subject Disk and shared buffer cache use
Date
Msg-id db0a7ed90705081229u49f3c8f8v3c1b0a5d15abd3fb@mail.gmail.com
Whole thread Raw
Responses Re: Disk and shared buffer cache use  (Jim Nasby <decibel@decibel.org>)
List pgsql-novice
Tree view 
Hello All,
Is there a way to determine the percentage of data found in the shared
buffer cache when running a query in PostgreSQL 7.4? Or to put it in
another way, how do you measure the effectiveness of the shared buffer
cache?

I read through several sites on PostgreSQL performance tuning, but
couldn't find a method to measure this.
Thank you,

Chamara

pgsql-novice by date:

Previous
From: Fei Liu
Date:
Subject: Re: how to view the content of schema pg_catalog?
Next
From: "Chamara Gunaratne"
Date:
Subject: Re: Disk and shared buffer cache use