Request Details

Route
/api/v1/users GET
Timestamp
Sep 16, 2026 3:47 AM
Duration
54.83 ms
Status
200
Response Size
11 KB
Error
No

Performance Breakdown

Database
0.0% (0 queries)
View Rendering
25.7%
Application Logic
74.3%
Other Operations
0.0%
Total Operations
5
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
View
0.0ms 55.4ms 110.7ms 166.1ms 221.5ms

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
users/index 30 ms 54.7%
api/v1/users#index 55 ms 100.0%
api/v1/users#index 55 ms 100.0%
users/index 27 ms 49.2%
api/v1/users#index 55 ms 100.0%