Request Details

Route
/admin/users GET
Timestamp
Sep 23, 2026 12:38 AM
Duration
82.04 ms
Status
201
Response Size
20 KB
Error
No

Performance Breakdown

Database
13.1% (2 queries)
View Rendering
12.7%
Application Logic
74.2%
Other Operations
0.0%
Total Operations
7
Slowest Operation
82.04 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 55.3ms 110.5ms 165.8ms 221.1ms

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 * FROM posts WHERE created_at > ? 18 ms 21.9%
SELECT * FROM users WHERE id = ? 11 ms 13.4%
admin/users#index 82 ms 100.0%
users/index 7 ms 8.5%
home/index 12 ms 14.6%
admin/users#index 82 ms 100.0%
layouts/application 9 ms 11.0%