Request Details

Route
/api/v1/users GET
Timestamp
Sep 23, 2026 12:03 AM
Duration
38.91 ms
Status
204
Response Size
22 KB
Error
No

Performance Breakdown

Database
0.0% (0 queries)
View Rendering
32.2%
Application Logic
67.8%
Other Operations
0.0%
Total Operations
3
Slowest Operation
38.91 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 28.7ms 57.4ms 86.1ms 114.8ms

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 39 ms 100.0%
posts/show 37 ms 95.1%
api/v1/users#index 39 ms 100.0%