git knows when you're timing it

gistfile1.txt

$ time git stash pop
On branch user-page
Changes not staged for commit:
  (use "git add <file>..." to update what will be committed)
  (use "git checkout -- <file>..." to discard changes in working directory)

	modified:   fuel/app/modules/management/views/user/list.php

Untracked files:
  (use "git add <file>..." to include in what will be committed)

	fancyapps-fancyBox-18d1712/
	fuel/app/modules/management/views/user/gizmo/
	v2.1.5


It took 2.18 seconds to enumerate untracked files. 'status -uno'
may speed it up, but you have to be careful not to forget to add
new files yourself (see 'git help status').
no changes added to commit (use "git add" and/or "git commit -a")
Dropped refs/stash@{0} (525f8f335bf49b5b95587ca879067c2f85c2dcff)

real	0m46.344s
user	0m0.188s
sys	0m0.346s