Request Details

Route
/ GET
Timestamp
Sep 23, 2026 9:07 AM
Duration
127.47 ms
Status
201
Response Size
24 KB
Error
No

Performance Breakdown

Database
15.1% (6 queries)
View Rendering
5.9%
Application Logic
78.9%
Other Operations
0.0%
Total Operations
14
Slowest Operation
127.47 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 201.8ms 403.7ms 605.5ms 807.4ms

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 name FROM users 31 ms 24.3%
SELECT id, name, email FROM users WHERE id = ? 5 ms 3.9%
home#index 127 ms 100.0%
home#index 127 ms 100.0%
SELECT posts.title, posts.content, users.name FROM posts JOIN users ON posts.user_id = users.id WHERE posts.published = ? 23 ms 18.0%
posts/show 9 ms 7.1%
users/index 28 ms 22.0%
SELECT posts.title, posts.content, users.name FROM posts JOIN users ON posts.user_id = users.id WHERE posts.published = ? 13 ms 10.2%
SELECT name FROM users 25 ms 19.6%
SELECT * FROM posts WHERE title LIKE ? AND content LIKE ? AND LOWER(title) LIKE ? AND UPPER(content) LIKE ? 25 ms 19.6%
home#index 127 ms 100.0%
home/index 11 ms 8.6%
home#index 127 ms 100.0%
home#index 127 ms 100.0%