# Api::V1::GuideBookPapersController#show

- **Period:** 26 Jun 20:16 UTC – 27 Jun 09:48 UTC
- **Throughput**: 1.02 / min
- **Average:** 28.9 ms

## Most Impactful Sections
| Kind | Location | Avg ms | Avg calls | Impact | Command |
| ---- | -------- | -----: | --------: | -----: | ------- |
| code | app/controllers/api/v1/guide_book_papers_controller.rb:211 | 14.06 | 1.0 | 48.63% | `Api::V1::GuideBookPapersController#show` |
| sql | app/models/guide_book_paper.rb:51 | 2.96 | 1.0 | 10.21% | `SELECT SUM(`crag_routes`.`photos_count`) FROM `crag_routes` WHERE (`crag_routes…` |
| code | /var/www/oblyk/api/shared/bundle/ruby/2.6.0/gems/railties-6.0.3.6/lib/rails/engine.rb:525 | 1.87 | 1.0 | 6.47% | `Rails::Engine#call` |
| sql | app/models/guide_book_paper.rb:126 | 1.36 | 1.0 | 4.71% | `SELECT `crags`.* FROM `crags` INNER JOIN `guide_book_paper_crags` ON `crags`.`i…` |
| sql | app/models/guide_book_paper.rb:50 | 1.15 | 1.0 | 3.98% | `SELECT SUM(`crag_sectors`.`photos_count`) FROM `crag_sectors` WHERE (`crag_sect…` |
| sql | app/models/guide_book_paper.rb:48 | 1.13 | 1.0 | 3.92% | `SELECT `crags`.`id` FROM `crags` INNER JOIN `guide_book_paper_crags` ON `crags`…` |
| sql | app/controllers/api/v1/guide_book_papers_controller.rb:327 | 1.07 | 1.0 | 3.71% | `SET NAMES utf8mb4, @@SESSION.sql_mode = CONCAT(CONCAT(@@sql_mode, ?), ?), @@SES…` |
| sql | app/models/guide_book_paper.rb:127 | 0.97 | 1.0 | 3.35% | `SELECT `users`.* FROM `users` WHERE `users`.`id` = ? LIMIT ?` |
| sql | app/models/guide_book_paper.rb:120 | 0.92 | 1.0 | 3.19% | `SELECT COUNT(*) FROM `crags` INNER JOIN `guide_book_paper_crags` ON `crags`.`id…` |
| sql | app/models/guide_book_paper.rb:49 | 0.87 | 1.0 | 3.01% | `SELECT SUM(`crags`.`photos_count`) FROM `crags` WHERE (`crags`.`deleted_at` IS …` |
| sql | app/models/guide_book_paper.rb:122 | 0.86 | 1.0 | 2.96% | `SELECT COUNT(*) FROM `versions` WHERE `versions`.`item_id` = ? AND `versions`.`…` |
| sql | app/models/guide_book_paper.rb:121 | 0.82 | 1.0 | 2.84% | `SELECT COUNT(*) FROM `links` WHERE `links`.`linkable_id` = ? AND `links`.`linka…` |
| sql | app/models/guide_book_paper.rb:124 | 0.8 | 1.0 | 2.76% | `SELECT COUNT(*) FROM `place_of_sales` WHERE `place_of_sales`.`guide_book_paper_…` |

[View on RoRvsWild ↗](https://www.rorvswild.com/applications/135627/requests/Api::V1::GuideBookPapersController%23show?range=2026-06-26+20%3A16%3A09+UTC..2026-06-27+09%3A48%3A53+UTC)