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Re: Emacs repository benchmark: bzr and git (rerun)
From: |
Teemu Likonen |
Subject: |
Re: Emacs repository benchmark: bzr and git (rerun) |
Date: |
Wed, 19 Mar 2008 18:41:52 +0200 |
User-agent: |
KMail/1.9.5 |
Teemu Likonen kirjoitti:
> Hey! I realised that the emacs bzr repository was not fully optimized
> with "bzr pack" command. By running this command it really improves
> the performance of bzr; now I'm getting similar numbers as some of
> you. I really apologise for the misleading information I have spread.
> I want to correct my mistakes by running my tests again (see below).
>
> This raises questions though. I had downloaded the premade emacs bzr
> repo from <http://bzr.notengoamigos.org/> and it seems to have its
> repo pretty much optimized since it performs much better than my
> previous benchmark. I had done almost nothing with the repository
> after that, just some bzr-pulls and performance tests. How come the
> emacs bzr repository slows down so much and so quickly? My experience
> is that you definitely want to run "bzr pack" quite often.
I know the pattern now. The emacs bzr repo gets quite much slower after
every "bzr pull" update. My second test (the rerun) in bzr-packed
repository gave 1 minute 15 seconds for whole-history "bzr log". Since
then I have bzr-pulled three times (20 new commits in total) and I get
1 minute 45 seconds for "bzr log" now. Just a couple of pulls more
without packing the repo and we'd be back in the situation of my first
benchmarks (i.e. "bzr log" taking three minutes).
- Re: Emacs repository benchmark: bzr and git, (continued)
Re: Emacs repository benchmark: bzr and git, Andreas Schwab, 2008/03/18
Re: Emacs repository benchmark: bzr and git, James Westby, 2008/03/18
Re: Emacs repository benchmark: bzr and git (rerun), Teemu Likonen, 2008/03/19
Re: Emacs repository benchmark: bzr and git (rerun),
Teemu Likonen <=
Re: Emacs Bazaar repository, Stefan Monnier, 2008/03/22
Re: Emacs Bazaar repository, Christian Faulhammer, 2008/03/24