Optimization task 4 #149
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Optimization task 4 #149
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Честно сказать, в этом задании хотелось бы побольше времени поработать, найти больше точек оптимизации через APM и rack-mini-profiler. Возможно, позже еще доработаю. |
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spajic
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Mar 20, 2025
| @@ -55,7 +55,9 @@ | |||
| <% if !user_signed_in? && i == 4 %> | |||
| <%= render "stories/sign_in_invitation" %> | |||
| <% end %> | |||
| <%= render "articles/single_story", story: story %> | |||
| <% cache ["v1", story, story.updated_at, story.comments_count, story.positive_reactions_count] do %> | |||
| Time per request: 149.877 [ms] (mean, across all concurrent requests) | ||
| Transfer rate: 857.59 [Kbytes/sec] received | ||
| ``` | ||
| - Время обработки всех запросов сократилось в 4 раза с 60 до 15 секунд. Также количество Failed сократилось с 99 до 0. |
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99 failed - там response size чуть не сходится; видимо есть какие-то отличия от исходного ответа, который берётся за эталон; а при local_production всё стабильно в этом плане
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| ### 2. Отсутствие кеширования partial-ов _single_story.html.erb | ||
| - Readme задания и rack-mini-profiler | ||
| - Добавил кеширование partial'а, учел, что в него входят счётчики лайков и комментариев. |
| Time per request: 71.791 [ms] (mean, across all concurrent requests) | ||
| Transfer rate: 1772.19 [Kbytes/sec] received | ||
| ``` | ||
| - Время обработки всех запросов сократилось в два раза с 14 до 7 секунд. |
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