Request Details

Route
/ GET
Timestamp
Sep 23, 2026 4:14 AM
Duration
63.03 ms
Status
204
Response Size
15 KB
Error
No

Performance Breakdown

Database
14.9% (3 queries)
View Rendering
21.7%
Application Logic
63.5%
Other Operations
0.0%
Total Operations
11
Slowest Operation
63.03 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 99.3ms 198.6ms 297.8ms 397.1ms

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
home#index 63 ms 100.0%
layouts/application 39 ms 61.9%
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... 9 ms 14.3%
SELECT * FROM posts WHERE title LIKE ? AND content LIKE ? AND LOWER(title) LIKE ? AND UPPER(content) LIKE ? 35 ms 55.5%
home#index 63 ms 100.0%
posts/show 5 ms 7.9%
home#index 63 ms 100.0%
home#index 63 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... 15 ms 23.8%
home/index 9 ms 14.3%
posts/show 33 ms 52.4%