Request Details

Route
/api/v1/users GET
Timestamp
Sep 13, 2026 7:17 PM
Duration
28.69 ms
Status
200
Response Size
10 KB
Error
No

Performance Breakdown

Database
0.0% (0 queries)
View Rendering
15.7%
Application Logic
84.3%
Other Operations
0.0%
Total Operations
4
Slowest Operation
28.69 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
0.0ms 25.5ms 51.0ms 76.5ms 102.1ms

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 29 ms 100.0%
layouts/application 16 ms 55.8%
api/v1/users#index 29 ms 100.0%
api/v1/users#index 29 ms 100.0%