[merge] Profile import time

[John Arbash Meinel]

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Aaron Bentley wrote:
> John Arbash Meinel wrote:
>>> Attached is an updated version of my 'profile-imports' that I mentioned
>>> earlier. Martin was only so-so on it saying "If you feel it is important".
> 
> This looks good.  +1 overall.  It might be nicer to record this data by
> building up a table and munging it afterward.  Then we could calculate
> inline time, too.
> 
> Also, column 2 looks redundant with column three.  Do we need both?
> 

I'm working on that format. Column 2 is important when it comes to
demandload. It tells you what module scope versus what function is
actually touching the demandloaded module.

>>> # This I mentioned, but never got cleaned up in bzr.dev
>>> 20ms bzrlib.iterablefile
>>> 	20ms doctest
> 
> Okay, I've moved doctest out.
> 
>>> 12ms bzrlib.gpg
>>> 	12ms subprocess
>>> 		10ms pickle
> 
> Eh?  You're kidding, right?  Why would subprocess need pickle?

Because it wants to write exception stuff across one of the pipes.

> 
>>> I really want to change the format so it attributes time better. Let me
>>> see what I can do.
> 
> That would be nice.
> 
> Aaron

I'm almost there, I'll let you know when I finish.

John
=:->
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