# Rails dev logs

**URL:** <https://www.ruby-forum.com/t/rails-dev-logs/126360>\
**Category:** Rails\
**Created:** [January 17, 2008, 6:26pm UTC](https://www.ruby-forum.com/t/rails-dev-logs/126360 "2008-01-17T18:26:49Z")\
**Posts on this page:** 3\
**Page:** 1

<div class="post-metadata">

**Author:** ![Shawn\_Page](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/s/47e85d/32.png) [@Shawn\_Page](https://www.ruby-forum.com/u/Shawn_Page)\
**Post date:** [January 17, 2008, 6:26pm UTC](https://www.ruby-forum.com/t/rails-dev-logs/126360/1 "2008-01-17T18:26:49Z")

</div>

How does rails compute the timing/summary information in the dev logs?

e.g.  
Completed in 0.84545 (1 reqs/sec) | Rendering: 0.00029 (0%) | DB:  
0.11569 (13%) | 200 OK [[http://localhost/installations/123](http://localhost/installations/123)]

-Shawn

---

<div class="post-metadata">

**Author:** ![Shawn\_Page](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/s/47e85d/32.png) [@Shawn\_Page](https://www.ruby-forum.com/u/Shawn_Page)\
**Post date:** [January 17, 2008, 6:42pm UTC](https://www.ruby-forum.com/t/rails-dev-logs/126360/2 "2008-01-17T18:42:52Z")

</div>

simple benchmarking tool

---

<div class="post-metadata">

**Author:** ![Shawn\_Page](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/s/47e85d/32.png) [@Shawn\_Page](https://www.ruby-forum.com/u/Shawn_Page)\
**Post date:** [January 17, 2008, 6:52pm UTC](https://www.ruby-forum.com/t/rails-dev-logs/126360/3 "2008-01-17T18:52:09Z")

</div>

Any idea where in the codebase that is done?

On Jan 17, 12:42 pm, Keynan P. [removed\_email\_address@domain.invalid](mailto:removed_email_address@domain.invalid)