Request Details

Route
/admin/dashboard GET
Timestamp
Sep 09, 2026 10:41 PM
Duration
94.19 ms
Status
204
Response Size
14 KB
Error
No

Performance Breakdown

Database
2.6% (1 query)
View Rendering
16.8%
Application Logic
80.6%
Other Operations
0.0%
Total Operations
6
Slowest Operation
94.19 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 87.6ms 175.3ms 262.9ms 350.6ms

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/dashboard#index 94 ms 100.0%
layouts/application 36 ms 38.2%
home/index 23 ms 24.4%
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... 9 ms 9.6%
admin/dashboard#index 94 ms 100.0%
admin/dashboard#index 94 ms 100.0%