# Api::V1::ContestParticipantsController#subscribe

- **Period:** 13 May 05:05 UTC – 13 May 11:05 UTC
- **Throughput**: 0.01 / min
- **Average:** 309.5 ms

## Most Impactful Sections
| Kind | Location | Avg ms | Avg calls | Impact | Command |
| ---- | -------- | -----: | --------: | -----: | ------- |
| code | app/controllers/api/v1/contest_participants_controller.rb:183 | 255.0 | 1.0 | 82.39% | `Api::V1::ContestParticipantsController#subscribe` |
| sql | app/models/contest_participant.rb:209 | 1.79 | 6.0 | 3.47% | `SELECT `contest_participant_steps`.* FROM `contest_participant_steps` WHERE `co…` |
| sql | app/controllers/api/v1/contest_participants_controller.rb:193 | 2.25 | 3.0 | 2.18% | `SELECT ? AS one FROM `contest_participants` WHERE `contest_participants`.`token…` |
| sql | app/models/contest_participant_step.rb:15 | 2.83 | 1.5 | 1.37% | `SELECT `contests`.* FROM `contests` INNER JOIN `contest_categories` ON `contest…` |
| sql | app/models/contest_service/result.rb:22 | 1.07 | 3.5 | 1.21% | `SELECT MAX(`contest_participant_ascents`.`registered_at`) FROM `contest_partici…` |

[View on RoRvsWild ↗](https://www.rorvswild.com/applications/135627/requests/Api::V1::ContestParticipantsController%23subscribe?range=6h)