Request Details

Route
/search GET
Timestamp
Sep 12, 2026 1:24 AM
Duration
187.2 ms
Status
200
Response Size
47 KB
Error
No

Performance Breakdown

Database
6.7% (5 queries)
View Rendering
1.5%
Application Logic
91.8%
Other Operations
0.0%
Total Operations
12
Slowest Operation
187.2 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 305.8ms 611.6ms 917.4ms 1223.2ms

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
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... 16 ms 8.5%
home#search 187 ms 100.0%
SELECT * FROM users WHERE id = ? 6 ms 3.2%
SELECT * FROM posts WHERE title LIKE ? AND content LIKE ? AND LOWER(title) LIKE ? AND UPPER(content) LIKE ? 8 ms 4.3%
home#search 187 ms 100.0%
home#search 187 ms 100.0%
home#search 187 ms 100.0%
users/index 18 ms 9.6%
home#search 187 ms 100.0%
SELECT * FROM posts WHERE title LIKE ? AND content LIKE ? AND LOWER(title) LIKE ? AND UPPER(content) LIKE ? 18 ms 9.6%
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 > ? 34 ms 18.2%
home#search 187 ms 100.0%