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Editorial Team
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Asked: 2026-05-26T22:35:05+00:00

I have a page request which takes more than 12sec to render. i am

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I have a page request which takes more than 12sec to render. i am using newrelic lite to track the performance of this application but, in my case, it’s not very useful. It only shows one line :

PagesController#index 0.001  13,030 13030

So, not very useful. 🙂 I remember a tool using I think ruby-prof which was good. You provided something like ?profiler=true for a request and it gives you all the details with the time spend in method calls (not displaying the actual page in the browser). Unfortunately, I haven’t managed to find it again.

Any ideas to have a more detailed profiler per request/page ?

Using : Ruby 1.9.2, Rails 3.1.1, RSpec, New Relic RPM 3.3.0, Mongoid 2.3.3

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1 Answer

  1. Editorial Team

    It sounds like you’re looking for rack-perftools_profiler. I’ve used this for exactly what you’re describing and it works well.

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