# Api::V1::ContestCategoriesController#destroy

- **Period:** 27 Jun 03:29 UTC – 27 Jun 15:28 UTC
- **Throughput**: 0.01 / min
- **Average:** 31.3 ms

## Most Impactful Sections
| Kind | Location | Avg ms | Avg calls | Impact | Command |
| ---- | -------- | -----: | --------: | -----: | ------- |
| code | app/controllers/api/v1/contest_categories_controller.rb:41 | 16.44 | 1.0 | 52.48% | `Api::V1::ContestCategoriesController#destroy` |
| sql | app/controllers/api/v1/contest_categories_controller.rb:47 | 1.3 | 3.0 | 12.41% | `BEGIN DELETE FROM `contest_categories` WHERE `contest_categories`.`id` = ?` |
| code | /var/www/oblyk/api/shared/bundle/ruby/2.6.0/gems/railties-6.0.3.6/lib/rails/engine.rb:525 | 1.78 | 1.0 | 5.67% | `Rails::Engine#call` |
| sql | app/models/contest_service/result.rb:22 | 1.0 | 1.0 | 3.19% | `SELECT MAX(`contest_participant_ascents`.`registered_at`) FROM `contest_partici…` |
| sql | app/controllers/api/v1/api_controller.rb:26 | 1.0 | 1.0 | 3.19% | `SELECT `ip_black_lists`.* FROM `ip_black_lists` WHERE (block_expired_at <= NOW(…` |
| sql | app/controllers/api/v1/api_controller.rb:64 | 1.0 | 1.0 | 3.19% | `SELECT `users`.* FROM `users` WHERE `users`.`id` = ? LIMIT ?` |
| sql | app/controllers/api/v1/contest_categories_controller.rb:57 | 1.0 | 1.0 | 3.19% | `SELECT `gyms`.* FROM `gyms` WHERE (`gyms`.`deleted_at` IS NULL OR `gyms`.`delet…` |
| sql | app/controllers/api/v1/contest_categories_controller.rb:65 | 1.0 | 1.0 | 3.19% | `SELECT `contest_categories`.* FROM `contest_categories` WHERE `contest_categori…` |
| sql | app/controllers/concerns/gym_roles_verification.rb:17 | 0.89 | 1.0 | 2.84% | `SELECT `gym_administrators`.* FROM `gym_administrators` WHERE `gym_administrato…` |
| sql | app/models/contest_category.rb:181 | 0.89 | 1.0 | 2.84% | `SELECT `contest_participants`.* FROM `contest_participants` WHERE `contest_part…` |
| sql | app/controllers/api/v1/contest_categories_controller.rb:61 | 0.78 | 1.0 | 2.48% | `SELECT `contests`.* FROM `contests` WHERE (`contests`.`deleted_at` IS NULL OR `…` |
| sql | app/controllers/api/v1/contest_categories_controller.rb:73 | 0.67 | 1.0 | 2.13% | `SELECT COUNT(*) FROM `gym_administrators` WHERE `gym_administrators`.`gym_id` =…` |
| sql | app/models/contest_category.rb:180 | 0.56 | 1.0 | 1.77% | `SELECT `contest_stage_steps`.* FROM `contest_stage_steps` INNER JOIN `contest_s…` |
| sql | app/controllers/api/v1/contest_categories_controller.rb:42 | 0.44 | 1.0 | 1.42% | `SELECT COUNT(*) FROM `contest_participants` WHERE `contest_participants`.`conte…` |

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