Package: dpkg-dev
Version: 1.16.1.2ubuntu7
Severity: normal
File: /usr/bin/dpkg-vendor

Dear Maintainer,

dpkg-vendor is small useful program that is used by different other programs. It
should be fast, but actually is quite slow. 'dpkg-vendor --query Vendor' takes
40 ms on a recent fast machine (Core i5-2400S) with a hot cache and 230 ms on
an Intel Atom netbook.

As comparision, the Python version of distro-info took 28 ms, the Haskell
version 2.5 ms and the final C version only 0.7 ms on the recent fast machine.
distro-info probably has a similar complexity as dpkg-vendor and therefore
dpkg-vendor should be faster.



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