Comments on: Announcing Scrap

By: Ajit singh

Ajit singh — Fri, 08 Jan 2010 19:04:22 +0000

I have just installed your plugin but am not getting any results back. Following is the error I am getting:

cat: /proc/17469/stat: No such file or directory
cat: /proc/17469/stat: No such file or directory
Respond to? false
cat: /proc/17469/stat: No such file or directory
true
true
{”show_fields”=>["id", "updated_at"], “foo”=>”bar”, “print_objects”=>true}
SQL (0.1ms) SET NAMES ‘utf8′
SQL (0.1ms) SET SQL_AUTO_IS_NULL=0
DEPRECATION WARNING: ActiveSupport::JSON::CircularReferenceError is deprecated! Use ActiveSupport::JSON::Encoding::CircularReferenceError instead.. (called from memcheck at /Users/ajit/Sites/gshiftlabs/vendor/plugins/scrap/app/metal/scrap.rb:171)
DEPRECATION WARNING: ActiveSupport::JSON::CircularReferenceError is deprecated! Use ActiveSupport::JSON::Encoding::CircularReferenceError instead.. (called from memcheck at /Users/ajit/Sites/gshiftlabs/vendor/plugins/scrap/app/metal/scrap.rb:172)
DEPRECATION WARNING: ActiveSupport::JSON::CircularReferenceError is deprecated! Use ActiveSupport::JSON::Encoding::CircularReferenceError instead.. (called from memcheck at /Users/ajit/Sites/gshiftlabs/vendor/plugins/scrap/app/metal/scrap.rb:171)
DEPRECATION WARNING: ActiveSupport::JSON::CircularReferenceError is deprecated! Use ActiveSupport::JSON::Encoding::CircularReferenceError instead.. (called from memcheck at /Users/ajit/Sites/gshiftlabs/vendor/plugins/scrap/app/metal/scrap.rb:172)

By: Jens Rasmussen

Jens Rasmussen — Fri, 28 Aug 2009 11:44:25 +0000

Got this error:
DEPRECATION WARNING: ActiveSupport::JSON::CircularReferenceError is deprecated! Use ActiveSupport::JSON::Encoding::CircularReferenceError instead.. (called from memcheck at /Users/jens/projects/cbcl/vendor/plugins/scrap/app/metal/scrap.rb:171)

By: Jens Rasmussen

Jens Rasmussen — Fri, 28 Aug 2009 11:35:46 +0000

Millisami, try switching to Nginx+Passenger instead of Apache, that saved me about 700MB… on 256MB your app is probably swapping mem heavily.

By: Millisami

Millisami — Thu, 09 Jul 2009 20:56:00 +0000

Hi, I’ve deployed my new Rails 2.3.2 app with passenger and REE in 256 MB slice at slicehost and the app is ridiculously slow. Hardly 1 req/s or 0.67req/s.
Have tried various ways to figure out but still lost and I installed this scrap plugin and it shows the infos but I’m not being able to interpret the result. Can you plz suggest me by looking at the scrap at http://welcometonewnepal.com/stats/scrap
Its killing my Rails love coz its my first app.

By: Luis Cipriani

Luis Cipriani — Thu, 02 Apr 2009 16:18:24 +0000

This is great! But, you need to use a GC Patched ruby, right? I have experienced a lot of problems when I tried to prepare and run this environment at work (2 ruby version installed in one machinne, one with the patch just for memory profiling, this didn’t work for our legacy applications). Could you share with us the procedure to install this GC patched ruby? Thanks

By: Lindsay Holmwood

Lindsay Holmwood — Wed, 25 Mar 2009 03:27:23 +0000

This is a fantastic way to instrument performance metrics. A JSON output would be pretty handy too.

Top marks! :-)

By: Jeff

Jeff — Tue, 24 Mar 2009 14:15:35 +0000

Fantastic idea

By: Neeraj

Neeraj — Tue, 24 Mar 2009 12:35:38 +0000

Thank you. This would be of tremendous help to me.