Request Details

Route
/ GET
Timestamp
Sep 23, 2026 12:00 AM
Duration
59.61 ms
Status
204
Response Size
23 KB
Error
No

Performance Breakdown

Database
26.2% (7 queries)
View Rendering
23.3%
Application Logic
50.5%
Other Operations
0.0%
Total Operations
15
Slowest Operation
59.61 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 118.1ms 236.2ms 354.3ms 472.5ms

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
users/index 30 ms 50.3%
home#index 60 ms 100.0%
home#index 60 ms 100.0%
posts/show 6 ms 10.1%
SELECT DISTINCT users.*, posts.*, comments.* FROM users, posts, comments WHERE users.id = posts.user_id AND posts.id = comments.post_id AND users.created_at > ? AND posts.created_at > ? AND comments.created_at > ? 28 ms 47.0%
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... 35 ms 58.7%
SELECT * FROM posts WHERE title LIKE ? AND content LIKE ? AND LOWER(title) LIKE ? AND UPPER(content) LIKE ? 22 ms 36.9%
home#index 60 ms 100.0%
home#index 60 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... 7 ms 11.7%
SELECT * FROM posts WHERE title LIKE ? AND content LIKE ? AND LOWER(title) LIKE ? AND UPPER(content) LIKE ? 8 ms 13.4%
SELECT * FROM users WHERE id = ? 3 ms 5.0%
posts/show 37 ms 62.1%
SELECT name FROM users 21 ms 35.2%
layouts/application 37 ms 62.1%