Request Details

Route
/admin/dashboard GET
Timestamp
Sep 22, 2026 5:42 PM
Duration
31.42 ms
Status
201
Response Size
14 KB
Error
No

Performance Breakdown

Database
19.5% (1 query)
View Rendering
80.5%
Application Logic
0.0%
Other Operations
0.0%
Total Operations
4
Slowest Operation
38.0 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
View
Database
0.0ms 28.3ms 56.5ms 84.8ms 113.0ms

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 24 ms 76.4%
layouts/application 29 ms 92.3%
users/index 38 ms 121.0%
SELECT * FROM users LEFT JOIN posts ON users.id = posts.user_id LEFT JOIN comments ON posts.id = comments.post_id LEFT JOIN tags ON posts.id = tags.post_id LEFT JOIN categories ON posts.category_id = categories.id WHERE users.active = ? AND posts.publi... 22 ms 70.0%