Open Stack

Hi stackers,

Recently, I started working on speeding up Rally cli.

What I understand immediately  is that I don't understand why it takes
700-800ms
to just run "rally version" command and it is impossible hard task to find
what takes so much time just by reading the code.

I started playing with patching __import__ and make a simple but powerful
tool
that allows you to trace any imports and get pretty graphs of nested
importing with timings:

https://github.com/boris-42/profimp

So now it's simple to understand what imports take most of time, just by
running:

  profimp "import <lib>" --html


Let's optimize OpenStack libs and clients?


Best regards,
Boris Pavlovic
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.openstack.org/pipermail/openstack-dev/attachments/20150403/996ff9e4/attachment.html>