buildr-users mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From Jean-Philippe Caruana ...@target2sell.com>
Subject Re: buildr very slow on my jenkins
Date Tue, 07 Apr 2015 07:44:23 GMT
Hi,

I forgot to give details about buildr install on this server : it is an
Ubuntu 14.04.2 LTS and ruby comes from standard apt install :

$ ruby --version
ruby 1.9.3p484 (2013-11-22 revision 43786) [x86_64-linux]

Then I installed buildr with gem:
sudo JAVA_HOME=... gem install buildr

I installed ruby/gem/buildr in the same fashion on my dev box (via
ansible) and it is much faster.
I don't use rvm, or rbenv or jruby. I don't use gemfiles/bundler either
: once buildr is installed on a server, I expect it to be available for
all my jenkins goals.


Le 04/04/2015 06:32, Peter Donald a écrit :
> Hi,
>
> The ruby installation and environment is probably the biggest impact
> on the speed of buildr. So are you using rbenv, rvm or some other ruby
> version manager? What version of ruby are you using?
>
> Do you use bundler/Gemfiles to declare buildr and dependencies? We
> tend to run each test in an isolated environment specified by a
> Gemfile and rbenv. So our build tasks looks something like
>
>    rbenv exec bundle exec buildr clean package
>
> Ugly but the easiest way to partially isolate the builds. (We also use
> a non-system gems dir to avoid cross-build dependency pollution).
>
> We have found jruby to be the absolute slowest ruby implementation,
> particularly if you are using the system gems directory and have a lot
> of dependencies installed in there. This is why we initially moved to
> using a non-system directory and bundler . Our "fast" builds all run
> ruby 2.1.3, the latest buildr and a jdk 7.x.
>
>
> On Sat, Apr 4, 2015 at 1:59 AM, Jean-Philippe Caruana
> <jp@target2sell.com> wrote:
>> Hi,
>>
>> I have installed buildr on my jenkins server, but it is very very slow,
>> even to display its version. So the build is at least twice as long as
>> on my local machine. Server is pretty recent. I use the same kind in
>> production for a lot of stuff, but when I am using it to run buildr, it
>> is slow.
>>
>> On my jenkins server:
>>
>> $ time buildr --version
>> Buildr 1.4.21
>>
>> real    0m1.275s
>> user    0m1.111s
>> sys     0m0.152s
>>
>> $ time java -version
>> java version "1.8.0_40"
>> Java(TM) SE Runtime Environment (build 1.8.0_40-b25)
>> Java HotSpot(TM) 64-Bit Server VM (build 25.40-b25, mixed mode)
>>
>> real    0m0.222s
>> user    0m0.215s
>> sys     0m0.020s
>>
>>
>>
>> On my dev box :
>> $  time buildr --version
>> Buildr 1.4.21
>>
>> real    0m0.268s
>> user    0m0.180s
>> sys     0m0.033s
>>
>> $ time java -version
>> java version "1.8.0_40"
>> Java(TM) SE Runtime Environment (build 1.8.0_40-b25)
>> Java HotSpot(TM) 64-Bit Server VM (build 25.40-b25, mixed mode)
>>
>> real    0m0.071s
>> user    0m0.029s
>> sys     0m0.028s
>>
>>
>> What's wrong ?
>>
>> --
>> Jean-Philippe Caruana
>> http://www.barreverte.fr

-- 
Jean-Philippe Caruana
http://www.barreverte.fr


Mime
View raw message