Request Details

Route
/api/v1/users GET
Timestamp
Sep 11, 2026 2:35 AM
Duration
54.83 ms
Status
200
Response Size
13 KB
Error
No

Performance Breakdown

Database
38.3% (4 queries)
View Rendering
0.0%
Application Logic
61.7%
Other Operations
0.0%
Total Operations
6
Slowest Operation
54.83 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 44.4ms 88.8ms 133.2ms 177.7ms

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 3 ms 5.5%
api/v1/users#index 55 ms 100.0%
api/v1/users#index 55 ms 100.0%
SELECT * FROM comments WHERE post_id = ? ORDER BY created_at DESC LIMIT ? 32 ms 58.4%
SELECT * FROM posts WHERE user_id = ? ORDER BY created_at DESC LIMIT ? 18 ms 32.8%
INSERT INTO posts (user_id, title, content, published, created_at, updated_at) VALUES (?, ?, ?, ?, ?, ?) 15 ms 27.4%