Request Details

Route
/api/v1/users GET
Timestamp
Sep 23, 2026 7:43 AM
Duration
24.44 ms
Status
200
Response Size
9.1 KB
Error
No

Performance Breakdown

Database
43.2% (3 queries)
View Rendering
0.0%
Application Logic
56.8%
Other Operations
0.0%
Total Operations
8
Slowest Operation
33.0 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 53.8ms 107.6ms 161.4ms 215.2ms

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 id, name, email FROM users WHERE id = ? 27 ms 110.5%
SELECT name FROM users 33 ms 135.0%
api/v1/users#index 24 ms 100.0%
api/v1/users#index 24 ms 100.0%
api/v1/users#index 24 ms 100.0%
api/v1/users#index 24 ms 100.0%
DELETE FROM comments WHERE created_at < ? 33 ms 135.0%
api/v1/users#index 24 ms 100.0%