Missing system views?

[Bjorn T Johansen]

I am trying to check performance in out database but I seem to be
missing something. I try to run :

select relname, idx_tup_fetch + seq_tup_read as total from
pg_stat_all_tables

but all the tables have total = 0, shouldn't these be numbers > 0?

And shouldn't there be views like pg_statio and pg_stat? (they do not
exist in my database...)
Regards,

BTJ

-----------------------------------------------------------------------------------------------
Bjørn T Johansen (BSc,MNIF)
Executive Manager
bt*@havleik.no Havleik Consulting
Phone : [phone] Conradisvei 4
Fax : [phone] N-1338 Sandvika
Cellular : [phone] http://www.havleik.no
-----------------------------------------------------------------------------------------------
"The stickers on the side of the box said "Supported Platforms: Windows
98, Windows NT 4.0,
Windows 2000 or better", so clearly Linux was a supported platform."
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TIP 7: don't forget to increase your free space map settings

[Bjorn T Johansen]

My fault.. I should maybe enable the stats first...

And the names of the missing views seems to be out of date or just wrong
in my PostgreSQL book...
BTJ

I am trying to check performance in out database but I seem to be
missing something. I try to run :

select relname, idx_tup_fetch + seq_tup_read as total from
pg_stat_all_tables

but all the tables have total = 0, shouldn't these be numbers > 0?

And shouldn't there be views like pg_statio and pg_stat? (they do not
exist in my database...)
Regards,

BTJ

-----------------------------------------------------------------------------------------------
Bjørn T Johansen (BSc,MNIF)
Executive Manager
bt*@havleik.no Havleik Consulting
Phone : [phone] Conradisvei 4
Fax : [phone] N-1338 Sandvika
Cellular : [phone] http://www.havleik.no
-----------------------------------------------------------------------------------------------
"The stickers on the side of the box said "Supported Platforms: Windows
98, Windows NT 4.0,
Windows 2000 or better", so clearly Linux was a supported platform."
-----------------------------------------------------------------------------------------------

---------------------------(end of broadcast)---------------------------
TIP 7: don't forget to increase your free space map settings

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