Request Details

Route
/admin/dashboard GET
Timestamp
Sep 17, 2026 2:56 PM
Duration
56.66 ms
Status
200
Response Size
11 KB
Error
No

Performance Breakdown

Database
3.8% (1 query)
View Rendering
15.6%
Application Logic
80.6%
Other Operations
0.0%
Total Operations
6
Slowest Operation
56.66 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 52.7ms 105.5ms 158.2ms 211.0ms

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
admin/dashboard#index 57 ms 100.0%
users/index 6 ms 10.6%
admin/dashboard#index 57 ms 100.0%
admin/dashboard#index 57 ms 100.0%
users/index 27 ms 47.7%
SELECT * FROM comments WHERE post_id = ? ORDER BY created_at DESC LIMIT ? 8 ms 14.1%