# Apropos::PresentationsController#show

- **Period:** 12 Jun 11:43 UTC – 12 Jun 16:40 UTC
- **Throughput**: 0.01 / min
- **Average:** 19.3 ms

## Most Impactful Sections
| Kind | Location | Avg ms | Avg calls | Impact | Command |
| ---- | -------- | -----: | --------: | -----: | ------- |
| sql | app/views/layouts/application.html.erb:237 | 1.44 | 3.0 | 22.40% | `SELECT "essays".* FROM "essays" WHERE "essays"."status" = ? ORDER BY "essays"."…` |
| code | app/controllers/apropos/presentations_controller.rb:4 | 4.33 | 1.0 | 22.40% | `Apropos::PresentationsController#show` |
| sql | app/views/layouts/application.html.erb:249 | 3.67 | 1.0 | 18.96% | `SELECT categories.*, sum(essays.hits_nb) as hits_sum FROM "categories" INNER JO…` |
| queue | queue | 1.33 | 1.0 | 6.89% |  |
| rack | /app/vendor/bundle/ruby/4.0.0/gems/warden-1.2.9/lib/warden/manager.rb:30 | 1.0 | 1.0 | 5.17% | `Warden::Manager` |
| gc | ruby/gc.c | 1.0 | 1.0 | 5.17% | `GC.start` |
| rack | /app/vendor/bundle/ruby/4.0.0/gems/rack-session-2.1.1/lib/rack/session/abstract/id.rb:267 | 0.67 | 1.0 | 3.45% | `ActionDispatch::Session::CookieStore` |
| rack | /app/vendor/bundle/ruby/4.0.0/gems/actionpack-8.1.2/lib/action_dispatch/middleware/request_id.rb:31 | 0.33 | 1.0 | 1.72% | `ActionDispatch::RequestId` |
| rack | /app/vendor/bundle/ruby/4.0.0/gems/actionpack-8.1.2/lib/action_dispatch/middleware/static.rb:26 | 0.33 | 1.0 | 1.72% | `ActionDispatch::Static` |
| rack | ActionDispatch::Flash | 0.33 | 1.0 | 1.72% |  |

[View on RoRvsWild ↗](https://www.rorvswild.com/applications/135493/requests/Apropos::PresentationsController%23show?range=2026-06-12+11%3A43%3A42+UTC..2026-06-12+16%3A40%3A16+UTC)