2011/5/19 Robert Haas robertmh...@gmail.com:
On Tue, May 17, 2011 at 6:11 PM, Cédric Villemain
cedric.villemain.deb...@gmail.com wrote:
The point is to get ratio in cache, not the distribution of the data
in cache (pgfincore also allows you to see this information).
I don't see how a stable
On Thu, May 19, 2011 at 8:19 AM, Cédric Villemain
cedric.villemain.deb...@gmail.com wrote:
2011/5/19 Robert Haas robertmh...@gmail.com:
On Tue, May 17, 2011 at 6:11 PM, Cédric Villemain
cedric.villemain.deb...@gmail.com wrote:
The point is to get ratio in cache, not the distribution of the
2011/5/19 Robert Haas robertmh...@gmail.com:
On Thu, May 19, 2011 at 8:19 AM, Cédric Villemain
cedric.villemain.deb...@gmail.com wrote:
2011/5/19 Robert Haas robertmh...@gmail.com:
On Tue, May 17, 2011 at 6:11 PM, Cédric Villemain
cedric.villemain.deb...@gmail.com wrote:
The point is to get
On Sun, May 15, 2011 at 11:52 PM, Greg Smith g...@2ndquadrant.com wrote:
Cédric Villemain wrote:
http://git.postgresql.org/gitweb?p=users/c2main/postgres.git;a=shortlog;h=refs/heads/analyze_cache
This rebases easily to make Cedric's changes move to the end; I just pushed
a version with that
2011/5/17 Robert Haas robertmh...@gmail.com:
On Sun, May 15, 2011 at 11:52 PM, Greg Smith g...@2ndquadrant.com wrote:
Cédric Villemain wrote:
http://git.postgresql.org/gitweb?p=users/c2main/postgres.git;a=shortlog;h=refs/heads/analyze_cache
This rebases easily to make Cedric's changes move
Hello
cache estimation and cache access cost are currently not accounted
explicitly: they have a cost associated with but no constants (other
than effective_cache_size but it has a very limited usage).
Every IO cost is build with a derivation of the seq_page_cost,
random_page_cost and the number
Cédric Villemain wrote:
http://git.postgresql.org/gitweb?p=users/c2main/postgres.git;a=shortlog;h=refs/heads/analyze_cache
This rebases easily to make Cedric's changes move to the end; I just
pushed a version with that change to
