Request Details

Route
/admin/users GET
Timestamp
Sep 12, 2026 7:57 AM
Duration
38.0 ms
Status
204
Response Size
8.2 KB
Error
No

Performance Breakdown

Database
0.0% (0 queries)
View Rendering
22.4%
Application Logic
77.6%
Other Operations
0.0%
Total Operations
6
Slowest Operation
38.0 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 36.8ms 73.5ms 110.3ms 147.0ms

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
home/index 12 ms 31.6%
admin/users#index 38 ms 100.0%
admin/users#index 38 ms 100.0%
layouts/application 10 ms 26.3%
home/index 11 ms 28.9%
admin/users#index 38 ms 100.0%