Application speed up issue

Rails
1

Hi,
I have a controller action which is taking 10 seconds to run. Most of
the time is being spent in a view which is a large file.(more than 1500
lines). How shall I go about debugging the speed issue?

2

Hi Srimanta,

You can debug this using the method benchmark at various points of the
code to find where it is taking time in models, controllers and in
views.

Explore more in
http://guides.rubyonrails.org/performance_testing.html#helper-methods

Lines of code is not always proportional to the speed of the
execution of the code, but quality is.

  • Neethu
3

Neethu S. wrote in post #1043873:

Hi Srimanta,

You can debug this using the method benchmark at various points of the
code to find where it is taking time in models, controllers and in
views.

Explore more in
http://guides.rubyonrails.org/performance_testing.html#helper-methods

Lines of code is not always proportional to the speed of the
execution of the code, but quality is.

  • Neethu

Hi Neethu,
Thanks once again.Another 3 questions are there, please help for those
also.

4

Quoting Srimanta C. [email protected]:

Hi,
I have a controller action which is taking 10 seconds to run. Most of
the time is being spent in a view which is a large file.(more than 1500
lines). How shall I go about debugging the speed issue?

Profile it. See which methods are being called, how often, etc. Google
“profile rails request”.

Jeffrey