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Re: BD-Uninstallable performance.

On Tue, Aug 04, 2009 at 10:31:38PM +0200, Kurt Roeckx wrote:
> It takes about 2 minutes to run the keep-latest script
> for all arches.
> It seems edos-debcheck takes about 18 seconds cpu time per arch,
> which is about:
> - 4 seconds "Parsing package file"
> - 9 seconds "Generating constraints"
> - 5 seconds "Checking packages"

These are more or less the usual timings.
Note that the only step that you can reasonably beat down with the
daemon idea that get updated by archive changes is the first one
(parsing). Due to the global nature of constraints, the other will
more or less stay the same.


Stefano Zacchiroli -o- PhD in Computer Science \ PostDoc @ Univ. Paris 7
zack@{upsilon.cc,pps.jussieu.fr,debian.org} -<>- http://upsilon.cc/zack/
Dietro un grande uomo c'è ..|  .  |. Et ne m'en veux pas si je te tutoie
sempre uno zaino ...........| ..: |.... Je dis tu à tous ceux que j'aime

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