Request Details

Route
/admin/dashboard GET
Timestamp
Sep 19, 2026 9:53 AM
Duration
41.04 ms
Status
200
Response Size
19 KB
Error
No

Performance Breakdown

Database
7.9% (1 query)
View Rendering
48.7%
Application Logic
43.4%
Other Operations
0.0%
Total Operations
6
Slowest Operation
41.04 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 47.3ms 94.5ms 141.8ms 189.1ms

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 20 ms 48.7%
admin/dashboard#index 41 ms 100.0%
layouts/application 33 ms 80.4%
SELECT * FROM users WHERE id = ? 15 ms 36.6%
admin/dashboard#index 41 ms 100.0%
posts/show 39 ms 95.0%