Request Details

Route
/ GET
Timestamp
Sep 09, 2026 10:20 PM
Duration
50.35 ms
Status
201
Response Size
8.4 KB
Error
No

Performance Breakdown

Database
46.3% (5 queries)
View Rendering
20.9%
Application Logic
32.8%
Other Operations
0.0%
Total Operations
8
Slowest Operation
50.35 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 38.3ms 76.7ms 115.0ms 153.4ms

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 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 21.8%
SELECT name FROM users 14 ms 27.8%
SELECT * FROM posts WHERE title LIKE ? AND content LIKE ? AND LOWER(title) LIKE ? AND UPPER(content) LIKE ? 19 ms 37.7%
home#index 50 ms 100.0%
SELECT * FROM posts WHERE title LIKE ? AND content LIKE ? AND LOWER(title) LIKE ? AND UPPER(content) LIKE ? 25 ms 49.7%
layouts/application 21 ms 41.7%
SELECT * FROM posts WHERE created_at > ? 2 ms 4.0%
layouts/application 11 ms 21.8%