Request Details

Route
/admin/users GET
Timestamp
Sep 21, 2026 11:22 PM
Duration
46.98 ms
Status
200
Response Size
14 KB
Error
No

Performance Breakdown

Database
0.0% (0 queries)
View Rendering
8.7%
Application Logic
91.3%
Other Operations
0.0%
Total Operations
6
Slowest Operation
46.98 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 51.5ms 103.0ms 154.4ms 205.9ms

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
admin/users#index 47 ms 100.0%
layouts/application 8 ms 17.0%
admin/users#index 47 ms 100.0%
layouts/application 10 ms 21.3%
admin/users#index 47 ms 100.0%
admin/users#index 47 ms 100.0%