Request Details

Route
/admin/dashboard GET
Timestamp
Sep 19, 2026 3:24 PM
Duration
38.06 ms
Status
204
Response Size
13 KB
Error
No

Performance Breakdown

Database
2.6% (1 query)
View Rendering
48.4%
Application Logic
49.1%
Other Operations
0.0%
Total Operations
6
Slowest Operation
38.06 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 38.8ms 77.6ms 116.3ms 155.1ms

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
layouts/application 36 ms 94.6%
SELECT * FROM comments WHERE post_id = ? ORDER BY created_at DESC LIMIT ? 4 ms 10.5%
admin/dashboard#index 38 ms 100.0%
posts/show 5 ms 13.1%
admin/dashboard#index 38 ms 100.0%
posts/show 34 ms 89.3%