Request Details

Route
/api/v1/users GET
Timestamp
Sep 20, 2026 6:42 AM
Duration
36.13 ms
Status
200
Response Size
14 KB
Error
No

Performance Breakdown

Database
0.0% (0 queries)
View Rendering
10.0%
Application Logic
90.0%
Other Operations
0.0%
Total Operations
4
Slowest Operation
36.13 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 30.1ms 60.2ms 90.3ms 120.4ms

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
layouts/application 12 ms 33.2%
api/v1/users#index 36 ms 100.0%
api/v1/users#index 36 ms 100.0%
api/v1/users#index 36 ms 100.0%