# Api::V1::ContestParticipantsController#update

- **Period:** 13 May 09:26 UTC – 13 May 21:26 UTC
- **Throughput**: 0.01 / min
- **Average:** 73.3 ms

## Most Impactful Sections
| Kind | Location | Avg ms | Avg calls | Impact | Command |
| ---- | -------- | -----: | --------: | -----: | ------- |
| code | app/controllers/api/v1/contest_participants_controller.rb:222 | 39.33 | 1.0 | 53.64% | `Api::V1::ContestParticipantsController#update` |
| sql | app/controllers/api/v1/contest_participants_controller.rb:223 | 1.41 | 3.67 | 7.05% | `BEGIN SELECT `contest_categories`.* FROM `contest_categories` WHERE `contest_ca…` |
| sql | app/models/contest_service/result.rb:22 | 4.33 | 1.0 | 5.91% | `SELECT MAX(`contest_participant_ascents`.`registered_at`) FROM `contest_partici…` |
| code | /var/www/oblyk/api/shared/bundle/ruby/2.6.0/gems/railties-6.0.3.6/lib/rails/engine.rb:525 | 3.17 | 1.0 | 4.32% | `Rails::Engine#call` |
| sql | app/models/contest_participant.rb:312 | 2.33 | 1.0 | 3.18% | `SELECT ? AS one FROM `contest_participants` INNER JOIN `contest_categories` ON …` |
| sql | app/controllers/api/v1/contest_participants_controller.rb:295 | 1.67 | 1.0 | 2.27% | `SELECT `contests`.* FROM `contests` WHERE (`contests`.`deleted_at` IS NULL OR `…` |
| sql | app/controllers/concerns/gym_roles_verification.rb:17 | 1.5 | 1.0 | 2.05% | `SELECT `gym_administrators`.* FROM `gym_administrators` WHERE `gym_administrato…` |
| sql | app/models/contest_category.rb:103 | 1.5 | 1.0 | 2.05% | `SELECT `gyms`.* FROM `gyms` INNER JOIN `contests` ON `gyms`.`id` = `contests`.`…` |
| sql | app/controllers/api/v1/api_controller.rb:64 | 1.5 | 1.0 | 2.05% | `SELECT `users`.* FROM `users` WHERE `users`.`id` = ? LIMIT ?` |
| sql | app/controllers/api/v1/api_controller.rb:26 | 1.5 | 1.0 | 2.05% | `SELECT `ip_black_lists`.* FROM `ip_black_lists` WHERE (block_expired_at <= NOW(…` |
| sql | app/controllers/api/v1/contest_participants_controller.rb:299 | 1.33 | 1.0 | 1.82% | `SELECT `contest_participants`.* FROM `contest_participants` INNER JOIN `contest…` |
| sql | app/controllers/api/v1/contest_participants_controller.rb:291 | 1.33 | 1.0 | 1.82% | `SELECT `gyms`.* FROM `gyms` WHERE (`gyms`.`deleted_at` IS NULL OR `gyms`.`delet…` |
| sql | app/models/contest_category.rb:96 | 1.33 | 1.0 | 1.82% | `SELECT COUNT(*) FROM `contest_participants` WHERE `contest_participants`.`conte…` |
| sql | app/models/contest_category.rb:97 | 1.17 | 1.0 | 1.59% | `SELECT COUNT(*) FROM `contest_participants` WHERE `contest_participants`.`conte…` |
| sql | app/controllers/api/v1/contest_participants_controller.rb:307 | 1.17 | 1.0 | 1.59% | `SELECT COUNT(*) FROM `gym_administrators` WHERE `gym_administrators`.`gym_id` =…` |
| sql | app/models/contest_category.rb:108 | 1.17 | 1.0 | 1.59% | `SELECT `contests`.* FROM `contests` WHERE (`contests`.`deleted_at` IS NULL OR `…` |
| sql | app/models/contest_participant.rb:23 | 1.17 | 1.0 | 1.59% | `SELECT `contests`.* FROM `contests` INNER JOIN `contest_categories` ON `contest…` |
| sql | app/models/contest_participant.rb:218 | 1.17 | 1.0 | 1.59% | `SELECT `contest_categories`.* FROM `contest_categories` WHERE `contest_categori…` |
| sql | app/models/contest_category.rb:98 | 1.0 | 1.0 | 1.36% | `SELECT COUNT(*) FROM `contest_participants` WHERE `contest_participants`.`conte…` |

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