Request Details

Route
/admin/dashboard GET
Timestamp
Sep 10, 2026 2:27 AM
Duration
15.93 ms
Status
204
Response Size
9.7 KB
Error
No

Performance Breakdown

Database
9.4% (1 query)
View Rendering
60.8%
Application Logic
29.8%
Other Operations
0.0%
Total Operations
7
Slowest Operation
30.0 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
Action
View
Database
0.0ms 26.7ms 53.4ms 80.1ms 106.9ms

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 7 ms 43.9%
admin/dashboard#index 16 ms 100.0%
layouts/application 13 ms 81.6%
SELECT * FROM comments WHERE post_id = ? ORDER BY created_at DESC LIMIT ? 10 ms 62.8%
users/index 15 ms 94.2%
admin/dashboard#index 16 ms 100.0%
layouts/application 30 ms 188.3%