Re: [v9.1] sepgsql - userspace access vector cache - Mailing list pgsql-hackers

From Yeb Havinga
Subject Re: [v9.1] sepgsql - userspace access vector cache
Date
Msg-id 4E26FB9C.9050901@gmail.com
Whole thread Raw
In response to Re: [v9.1] sepgsql - userspace access vector cache  (Robert Haas <robertmhaas@gmail.com>)
List pgsql-hackers
On 2011-07-20 16:54, Robert Haas wrote:
>
> As to the first point, the other big problem with adding a syscache
> here is that it could get really big.  I've worried about that issue
> previously, and Yev's perplexity about where the memory is going is
> not too reassuring.
Yeah I just realized that #buckets <> cache items stored, which makes 
some of the comments I made a bit strange. If the syscaches store 
everything that's looked up then the same 5MB memory usage under 
changing #buckets makes perfect sense.

regards,
Yeb



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