[Pgpool-general] INSERT slow on one system not on another

[Łukasz Jagiełło]

2009/3/4 Derek Jones <scunacc at yahoo.com>:
> Dear Lukasz,
>
> Thanks for the feedback.
>
> The FS is ext3 on both - with default block sizes.

Strongly recommend check reiserfs.

> I can't easily change the kernel on a production system - but I quite
> appreciate the need to consider doing that if I had to - would be a *big*
> change to make and I'd have to significantly plan to do that over a
> collection of nodes.

You said you got 2 clusters with 4 nodes. Change kernel at one node
and see stats (cacti whatever), change FS and see stats. You can
always sync that node with others.

-- 
Łukasz Jagiełło
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