Request Details

Route
/admin/users GET
Timestamp
Sep 24, 2026 3:13 AM
Duration
40.43 ms
Status
200
Response Size
14 KB
Error
No

Performance Breakdown

Database
23.6% (1 query)
View Rendering
0.0%
Application Logic
76.4%
Other Operations
0.0%
Total Operations
3
Slowest Operation
40.43 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
Database
0.0ms 26.5ms 52.9ms 79.4ms 105.9ms

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 40 ms 100.0%
SELECT name FROM users 25 ms 61.8%
admin/users#index 40 ms 100.0%