Re: Bulk loading performance improvements

From: Gregory Stark <stark(at)enterprisedb(dot)com>
To: "Simon Riggs" <simon(at)2ndquadrant(dot)com>
Cc: <pgsql-hackers(at)postgresql(dot)org>
Subject: Re: Bulk loading performance improvements
Date: 2008-02-26 15:25:27
Message-ID: 878x172108.fsf@oxford.xeocode.com
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"Simon Riggs" <simon(at)2ndquadrant(dot)com> writes:

> 1.41 7.25 0.13 10000029 CacheInvalidateHeapTuple
>
> which together account for more than 50% of CPU.

The second column is cumulative percentage (the third column is "self" time).
So together this function and all the items above it account for 7.25% of CPU.

--
Gregory Stark
EnterpriseDB http://www.enterprisedb.com
Ask me about EnterpriseDB's PostGIS support!

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