Request Details

Route
/ GET
Timestamp
Sep 13, 2026 8:50 PM
Duration
91.67 ms
Status
200
Response Size
16 KB
Error
No

Performance Breakdown

Database
8.4% (3 queries)
View Rendering
18.5%
Application Logic
73.1%
Other Operations
0.0%
Total Operations
15
Slowest Operation
91.67 ms

Request Trace

How to read this

Each row is a layer of your stack. Many short Database bars means N+1 queries — fix with includes(). A wide Action bar with little Database time means slow Ruby code. A wide View bar usually means a partial rendered in a loop.

Action
View
Database
Other
Action
View
Database
0.0ms 188.0ms 376.0ms 564.0ms 752.0ms

Operations

How to use this

Sort by Impact to find your biggest wins. Click any row for details and optimisation suggestions. The same SQL appearing multiple times is an N+1 — fix with includes(). A single operation above 50% impact is your highest priority.

Operation Duration Impact Timeline Actions
layouts/application 21 ms 22.9%
SELECT * FROM posts WHERE title LIKE ? AND content LIKE ? AND LOWER(title) LIKE ? AND UPPER(content) LIKE ? 29 ms 31.6%
home#index 92 ms 100.0%
SELECT users.* FROM users LEFT JOIN posts ON users.id = posts.user_id LEFT JOIN comments ON posts.id = comments.post_id WHERE users.active = ? AND posts.published = ? AND comments.approved = ? OR users.created_at > ? AND posts.created_at > ? AND commen... 12 ms 13.1%
home#index 92 ms 100.0%
posts/show 39 ms 42.5%
home#index 92 ms 100.0%
layouts/application 23 ms 25.1%
home#index 92 ms 100.0%
home/index 12 ms 13.1%
home#index 92 ms 100.0%
posts/show 15 ms 16.4%
layouts/application 29 ms 31.6%
home#index 92 ms 100.0%
SELECT * FROM users LEFT JOIN posts ON users.id = posts.user_id LEFT JOIN comments ON posts.id = comments.post_id LEFT JOIN tags ON posts.id = tags.post_id LEFT JOIN categories ON posts.category_id = categories.id WHERE users.active = ? AND posts.publi... 22 ms 24.0%