Request Details

Route
/admin/users GET
Timestamp
Sep 12, 2026 8:38 PM
Duration
24.26 ms
Status
201
Response Size
7.6 KB
Error
No

Performance Breakdown

Database
29.8% (3 queries)
View Rendering
37.3%
Application Logic
32.9%
Other Operations
0.0%
Total Operations
7
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 36.9ms 73.8ms 110.6ms 147.5ms

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 33 ms 136.0%
admin/users#index 24 ms 100.0%
layouts/application 22 ms 90.7%
SELECT name FROM users 12 ms 49.5%
SELECT * FROM users WHERE id = ? 16 ms 66.0%
admin/users#index 24 ms 100.0%
SELECT * FROM posts WHERE created_at > ? 16 ms 66.0%