Request Details

Route
/admin/users GET
Timestamp
Sep 13, 2026 11:46 PM
Duration
21.37 ms
Status
200
Response Size
12 KB
Error
No

Performance Breakdown

Database
15.6% (1 query)
View Rendering
40.8%
Application Logic
43.6%
Other Operations
0.0%
Total Operations
6
Slowest Operation
33.0 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 36.8ms 73.6ms 110.3ms 147.1ms

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
SELECT posts.title, posts.content, users.name FROM posts JOIN users ON posts.user_id = users.id WHERE posts.published = ? 23 ms 107.6%
home/index 33 ms 154.4%
admin/users#index 21 ms 100.0%
admin/users#index 21 ms 100.0%
users/index 27 ms 126.3%
admin/users#index 21 ms 100.0%