Re: git-fetch per-repository speed issues

From: Keith Packard <keithp@keithp.com>
Date: Jul 4, 2006, 05:29 UTC
Message-ID: <1151990980.4723.132.camel@neko.keithp.com>
In-Reply-To: <Pine.LNX.4.64.0607032115340.12404@g5.osdl.org>

On Mon, 2006-07-03 at 21:19 -0700, Linus Torvalds wrote:

> Well, that's still strange. What takes 4.2 seconds then?

$ strace -e trace=execve -f git-fetch 2>&1 | grep execve | sed -e 's/^.*execve("//' -e 's/".*$//' | sort | uniq -c | sort -n
      1 /bin/rm
      1 /home/keithp/bin/git
      1 /home/keithp/bin/git-fetch
      1 /home/keithp/bin/git-fetch-pack
      1 /home/keithp/bin/git-ls-remote
      1 /home/keithp/bin/git-peek-remote
      1 /usr/bin/sort
      3 /bin/sed
      4 /home/keithp/bin/git-repo-config
     30 /bin/mkdir
     30 /home/keithp/bin/git-cat-file
     30 /home/keithp/bin/git-check-ref-format
     30 /home/keithp/bin/git-merge-base
     30 /usr/bin/dirname
     64 /home/keithp/bin/git-rev-parse
    361 /usr/bin/expr

someone sure likes 'expr'...

-- 
keith.packard@intel.com