Performance reports by mail in production

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Nick Snels

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Sep 7, 2012, 4:04:52 AM9/7/12

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Hi,

in development mode you can turn auto_explain_threshold_in_seconds on
and see when a query is slow in the command prompt. Is there a gem that
can send me slow queries and slow loading pages in production mode? That
would make monitoring performance a lot easier. Thanks.

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Frederick Cheung

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Sep 8, 2012, 4:33:42 AM9/8/12

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On Friday, September 7, 2012 9:05:28 AM UTC+1, Ruby-Forum.com User wrote:

Hi,

in development mode you can turn auto_explain_threshold_in_seconds on
and see when a query is slow in the command prompt. Is there a gem that
can send me slow queries and slow loading pages in production mode? That
would make monitoring performance a lot easier. Thanks.

There are (paid) services like http://www.unionstationapp.com & newrelic that do this.

This is probably quite easy to implement in rails 3 using the ActiveSupport::Notifications stuff.