Request Details

Route
/api/v1/users GET
Timestamp
Sep 17, 2026 2:26 AM
Duration
33.46 ms
Status
200
Response Size
5.5 KB
Error
No

Performance Breakdown

Database
40.9% (3 queries)
View Rendering
27.9%
Application Logic
31.1%
Other Operations
0.0%
Total Operations
6
Slowest Operation
33.46 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 26.9ms 53.7ms 80.6ms 107.5ms

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
api/v1/users#index 33 ms 100.0%
SELECT users.* FROM users LEFT JOIN posts ON users.id = posts.user_id LEFT JOIN comments ON posts.id = comments.post_id WHERE users.active = ? AND posts.published = ? AND comments.approved = ? OR users.created_at > ? AND posts.created_at > ? AND commen... 9 ms 26.9%
SELECT * FROM posts WHERE title LIKE ? AND content LIKE ? AND LOWER(title) LIKE ? AND UPPER(content) LIKE ? 26 ms 77.7%
SELECT * FROM users WHERE id = ? 9 ms 26.9%
home/index 13 ms 38.8%
layouts/application 17 ms 50.8%