Request Details

Route
/admin/users GET
Timestamp
Sep 12, 2026 8:23 AM
Duration
68.59 ms
Status
200
Response Size
11 KB
Error
No

Performance Breakdown

Database
3.4% (1 query)
View Rendering
29.4%
Application Logic
67.2%
Other Operations
0.0%
Total Operations
5
Slowest Operation
68.59 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 51.0ms 102.1ms 153.1ms 204.2ms

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 69 ms 100.0%
SELECT users.* FROM users LEFT JOIN posts ON users.id = posts.user_id LEFT JOIN comments ON posts.id = comments.post_id WHERE users.active = ? AND posts.published = ? AND comments.approved = ? OR users.created_at > ? AND posts.created_at > ? AND commen... 7 ms 10.2%
home/index 26 ms 37.9%
home/index 34 ms 49.6%
admin/users#index 69 ms 100.0%