[check_postgres] Schema check is taking longer... why?

[Aleksey Tsalolikhin]

On Fri, Apr 8, 2011 at 1:38 PM, Aleksey Tsalolikhin
<atsaloli.tech at gmail.com> wrote:
> Our same schema check used to take under 10 seconds to run, but now
> takes 8 - 45 seconds, and the time really varies.
>
> Server and network loads appear the same, database load appears the
> same...   what might make the schema check take longer?  What should I
> look at?

The problem seems to have gone away on it's own (schema check now
takes < 10 secs)
but the mystery remains...

Aleksey