Request Details

Route
/search GET
Timestamp
Sep 16, 2026 2:26 AM
Duration
59.25 ms
Status
201
Response Size
42 KB
Error
No

Performance Breakdown

Database
33.2% (6 queries)
View Rendering
17.7%
Application Logic
49.1%
Other Operations
0.0%
Total Operations
12
Slowest Operation
59.25 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 90.4ms 180.9ms 271.3ms 361.7ms

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#search 59 ms 100.0%
home#search 59 ms 100.0%
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 > ? 16 ms 27.0%
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 > ? 11 ms 18.6%
layouts/application 25 ms 42.2%
layouts/application 9 ms 15.2%
SELECT * FROM users WHERE id = ? 25 ms 42.2%
SELECT * FROM users WHERE id = ? 11 ms 18.6%
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... 34 ms 57.4%
home#search 59 ms 100.0%
posts/show 30 ms 50.6%
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... 23 ms 38.8%