Re: can't handle large number of INSERT/UPDATEs - Mailing list pgsql-performance

From Tom Lane
Subject Re: can't handle large number of INSERT/UPDATEs
Date
Msg-id 14215.1098830252@sss.pgh.pa.us
Whole thread Raw
In response to Re: can't handle large number of INSERT/UPDATEs  ("Anjan Dave" <adave@vantage.com>)
Responses Re: can't handle large number of INSERT/UPDATEs  (Curtis Zinzilieta <curtisz@norchemlab.com>)
List pgsql-performance
"Anjan Dave" <adave@vantage.com> writes:
> One thing I am not sure is why 'bi' (disk writes) stays at 0 mostly,
> it's the 'bo' column that shows high numbers (reads from disk). With so
> many INSERT/UPDATEs, I would expect it the other way around...

Er ... it *is* the other way around.  bi is blocks in (to the CPU),
bo is blocks out (from the CPU).

            regards, tom lane

pgsql-performance by date:

Previous
From: John Meinel
Date:
Subject: Re: Sequential Scan with LIMIT
Next
From: "Anjan Dave"
Date:
Subject: Re: can't handle large number of INSERT/UPDATEs