Re:

["A. Kretschmer" <andreas(dot)kretschmer(at)schollglas(dot)com>]

am  25.04.2006, um 20:33:39 -0700 mailte Mike Kim folgendes:
> Hello,
> 
> I was wondering if anybody know a tool or postgres
> command  which would allow me to see how much data is
> written to hardrive and read from hardrive by Postgres

Take a look into the information schema, there are table like:
- pg_statio_all_tables
- pg_statio_sys_tables
- pg_statio_user_tables

and many other.


> in given time period. (let's say last 24h)

You can reset the statitic counters. Please read:
http://www.postgresql.org/docs/8.1/interactive/monitoring-stats.html


HTH, Andreas
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Andreas Kretschmer    (Kontakt: siehe Header)
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