Request Details

Route
/admin/users GET
Timestamp
Sep 17, 2026 7:23 PM
Duration
17.18 ms
Status
200
Response Size
21 KB
Error
No

Performance Breakdown

Database
0.0% (0 queries)
View Rendering
41.5%
Application Logic
58.5%
Other Operations
0.0%
Total Operations
8
Slowest Operation
28.0 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 36.7ms 73.5ms 110.2ms 146.9ms

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 17 ms 100.0%
home/index 28 ms 162.9%
layouts/application 8 ms 46.6%
admin/users#index 17 ms 100.0%
admin/users#index 17 ms 100.0%
admin/users#index 17 ms 100.0%
admin/users#index 17 ms 100.0%
home/index 25 ms 145.5%