Re: RAM-only temporary tables - Mailing list pgsql-hackers

Heikki Linnakangas wrote:

> oprofile does suggest that more time is spent in the kernel in CVS HEAD.  
> CVS HEAD:
>
> 37387    13.9383  no-vmlinux               postgres                 (no  
> symbols)

> 8.3:
>
> 27264     9.3254  no-vmlinux               postgres                 (no  
> symbols)

What this means is that there are a lot more syscalls in HEAD than 8.3 ...

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Alvaro Herrera                                http://www.CommandPrompt.com/
The PostgreSQL Company - Command Prompt, Inc.