Request Details

Route
/api/v1/users GET
Timestamp
Sep 11, 2026 11:20 AM
Duration
56.49 ms
Status
200
Response Size
2.8 KB
Error
No

Performance Breakdown

Database
4.6% (1 query)
View Rendering
37.8%
Application Logic
57.6%
Other Operations
0.0%
Total Operations
6
Slowest Operation
56.49 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 49.0ms 98.0ms 147.0ms 196.0ms

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 56 ms 100.0%
SELECT * FROM users WHERE id = ? 9 ms 15.9%
posts/show 36 ms 63.7%
posts/show 33 ms 58.4%
posts/show 5 ms 8.9%
api/v1/users#index 56 ms 100.0%