# CategoriesController#index

- **Period:** 12 Jun 05:09 UTC – 13 Jun 05:08 UTC
- **Throughput**: 0.29 / min
- **Average:** 135.7 ms

## Most Impactful Sections
| Kind | Location | Avg ms | Avg calls | Impact | Command |
| ---- | -------- | -----: | --------: | -----: | ------- |
| queue | queue | 92.95 | 1.0 | 68.48% |  |
| sql | app/views/categories/index.html.erb:17 | 2.53 | 5.28 | 9.86% | `SELECT "categories".* FROM "categories" INNER JOIN "topics" ON "topics"."catego…` |
| view | app/views/categories/index.html.erb | 6.16 | 1.0 | 4.54% |  |
| view | app/views/layouts/application.html.erb | 4.95 | 1.0 | 3.65% |  |
| sql | app/views/layouts/application.html.erb:237 | 1.36 | 2.94 | 2.96% | `SELECT "essays".* FROM "essays" WHERE "essays"."status" = ? ORDER BY "essays"."…` |
| sql | app/views/layouts/application.html.erb:249 | 3.48 | 1.0 | 2.56% | `SELECT categories.*, sum(essays.hits_nb) as hits_sum FROM "categories" INNER JO…` |
| code | app/controllers/categories_controller.rb:9 | 2.78 | 1.0 | 2.04% | `CategoriesController#index` |
| gc | ruby/gc.c | 3.51 | 0.41 | 1.07% | `GC.start` |

[View on RoRvsWild ↗](https://www.rorvswild.com/applications/135493/requests/CategoriesController%23index?range=1d)