Request Details

Route
/admin/users GET
Timestamp
Sep 20, 2026 2:31 PM
Duration
24.51 ms
Status
200
Response Size
17 KB
Error
No

Performance Breakdown

Database
7.3% (1 query)
View Rendering
11.9%
Application Logic
80.9%
Other Operations
0.0%
Total Operations
7
Slowest Operation
24.51 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 37.9ms 75.8ms 113.7ms 151.5ms

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
admin/users#index 25 ms 100.0%
admin/users#index 25 ms 100.0%
admin/users#index 25 ms 100.0%
SELECT * FROM users WHERE id = ? 11 ms 44.9%
admin/users#index 25 ms 100.0%
admin/users#index 25 ms 100.0%
layouts/application 18 ms 73.4%