Request Details

Route
/admin/users GET
Timestamp
Sep 22, 2026 7:23 PM
Duration
21.25 ms
Status
200
Response Size
20 KB
Error
No

Performance Breakdown

Database
15.2% (1 query)
View Rendering
59.8%
Application Logic
24.9%
Other Operations
0.0%
Total Operations
4
Slowest Operation
27.0 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
Database
0.0ms 21.3ms 42.6ms 63.9ms 85.2ms

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 21 ms 100.0%
SELECT name FROM users 13 ms 61.2%
posts/show 24 ms 112.9%
users/index 27 ms 127.1%