| Name | Lines of code | Maintainability | Test coverage |
| app/models/project.rb | 141 | A 2 hrs | |
| lib/gitlab_ci_yaml_processor.rb | 154 | C 1 day | |
| lib/ansi2html.rb | 173 | C 1 day | |
| lib/support/mysql-postgresql-converter/db_converter.py | 195 | F 4 days | |
| app/models/commit.rb | 201 | B 5 hrs | |
| app/models/build.rb | 202 | A 3 hrs |