# Apropos::PresentationsController#show

- **Period:** 12 Jun 17:08 UTC – 12 Jun 17:31 UTC
- **Throughput**: 0.04 / min
- **Average:** 27.0 ms

## Most Impactful Sections
| Kind | Location | Avg ms | Avg calls | Impact | Command |
| ---- | -------- | -----: | --------: | -----: | ------- |
| sql | app/views/layouts/application.html.erb:249 | 8.0 | 1.0 | 29.58% | `SELECT categories.*, sum(essays.hits_nb) as hits_sum FROM "categories" INNER JO…` |
| queue | queue | 6.0 | 1.0 | 22.18% |  |
| sql | app/views/layouts/application.html.erb:237 | 1.33 | 3.0 | 14.79% | `SELECT "essays".* FROM "essays" WHERE "essays"."status" = ? ORDER BY "essays"."…` |
| code | app/controllers/apropos/presentations_controller.rb:4 | 4.0 | 1.0 | 14.79% | `Apropos::PresentationsController#show` |
| rack | /app/vendor/bundle/ruby/4.0.0/gems/actionpack-8.1.2/lib/action_dispatch/middleware/show_exceptions.rb:31 | 1.0 | 1.0 | 3.70% | `ActionDispatch::ShowExceptions` |
| code | /app/vendor/bundle/ruby/4.0.0/gems/railties-8.1.2/lib/rails/engine.rb:532 | 1.0 | 1.0 | 3.70% | `Rails::Engine#call` |
| rack | /app/vendor/bundle/ruby/4.0.0/gems/actionpack-8.1.2/lib/action_dispatch/middleware/static.rb:26 | 1.0 | 1.0 | 3.70% | `ActionDispatch::Static` |
| rack | /app/vendor/bundle/ruby/4.0.0/gems/warden-1.2.9/lib/warden/manager.rb:30 | 1.0 | 1.0 | 3.70% | `Warden::Manager` |
| rack | /app/vendor/bundle/ruby/4.0.0/gems/actionpack-8.1.2/lib/action_dispatch/middleware/request_id.rb:31 | 1.0 | 1.0 | 3.70% | `ActionDispatch::RequestId` |

[View on RoRvsWild ↗](https://www.rorvswild.com/applications/135493/requests/Apropos::PresentationsController%23show?range=2026-06-12+17%3A08%3A04+UTC..2026-06-12+17%3A31%3A51+UTC)