Request Details

Route
/api/v1/users GET
Timestamp
Sep 17, 2026 10:18 PM
Duration
16.46 ms
Status
200
Response Size
6.2 KB
Error
No

Performance Breakdown

Database
0.0% (0 queries)
View Rendering
48.5%
Application Logic
51.5%
Other Operations
0.0%
Total Operations
5
Slowest Operation
16.46 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 16.0ms 32.0ms 47.9ms 63.9ms

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 14 ms 85.1%
posts/show 10 ms 60.8%
home/index 7 ms 42.5%
api/v1/users#index 16 ms 100.0%
api/v1/users#index 16 ms 100.0%