Request Details

Route
/api/v1/users GET
Timestamp
Sep 22, 2026 11:03 AM
Duration
47.15 ms
Status
201
Response Size
12 KB
Error
No

Performance Breakdown

Database
21.6% (1 query)
View Rendering
14.8%
Application Logic
63.6%
Other Operations
0.0%
Total Operations
3
Slowest Operation
47.15 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
Database
0.0ms 18.5ms 37.1ms 55.6ms 74.1ms

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
posts/show 11 ms 23.3%
SELECT * FROM posts WHERE created_at > ? 16 ms 33.9%
api/v1/users#index 47 ms 100.0%