Request Details

Route
/ GET
Timestamp
Sep 15, 2026 4:25 PM
Duration
53.15 ms
Status
204
Response Size
7.9 KB
Error
No

Performance Breakdown

Database
48.7% (6 queries)
View Rendering
0.0%
Application Logic
51.3%
Other Operations
0.0%
Total Operations
8
Slowest Operation
53.15 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
Database
0.0ms 51.8ms 103.7ms 155.5ms 207.3ms

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 WHERE id = ? 4 ms 7.5%
home#index 53 ms 100.0%
home#index 53 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... 19 ms 35.7%
SELECT * FROM posts WHERE created_at > ? 17 ms 32.0%
SELECT * FROM posts WHERE title LIKE ? AND content LIKE ? AND LOWER(title) LIKE ? AND UPPER(content) LIKE ? 25 ms 47.0%
SELECT * FROM posts WHERE created_at > ? 2 ms 3.8%
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 64.0%