# TopicsController#index_all

- **Period:** 12 Jun 05:08 UTC – 13 Jun 05:07 UTC
- **Throughput**: 0.08 / min
- **Average:** 272.6 ms

## Most Impactful Sections
| Kind | Location | Avg ms | Avg calls | Impact | Command |
| ---- | -------- | -----: | --------: | -----: | ------- |
| sql | app/views/topics/index_all.html.erb:25 | 5.64 | 19.42 | 40.18% | `SELECT "categories".* FROM "categories" INNER JOIN "topics" ON "topics"."catego…` |
| view | app/views/topics/index_all.html.erb | 72.41 | 1.0 | 26.56% |  |
| queue | queue | 54.03 | 1.0 | 19.82% |  |
| gc | ruby/gc.c | 12.89 | 0.69 | 3.27% | `GC.start` |
| sql | app/controllers/topics_controller.rb:47 | 1.16 | 5.85 | 2.50% | `SELECT "groups".* FROM "groups" WHERE "groups"."exercice_type" = ? AND "groups"…` |
| code | app/controllers/topics_controller.rb:27 | 4.52 | 1.0 | 1.66% | `TopicsController#index_all` |
| sql | app/views/layouts/application.html.erb:237 | 1.31 | 3.0 | 1.44% | `SELECT "essays".* FROM "essays" WHERE "essays"."status" = ? ORDER BY "essays"."…` |
| sql | app/views/layouts/application.html.erb:249 | 3.41 | 1.0 | 1.25% | `SELECT categories.*, sum(essays.hits_nb) as hits_sum FROM "categories" INNER JO…` |
| view | app/views/layouts/application.html.erb | 3.25 | 1.0 | 1.19% |  |

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