Request Details

Route
/admin/dashboard GET
Timestamp
Sep 14, 2026 12:38 PM
Duration
22.36 ms
Status
200
Response Size
14 KB
Error
No

Performance Breakdown

Database
59.4% (3 queries)
View Rendering
18.1%
Application Logic
22.5%
Other Operations
0.0%
Total Operations
5
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 24.8ms 49.7ms 74.5ms 99.4ms

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
SELECT * FROM posts WHERE created_at > ? 30 ms 134.1%
admin/dashboard#index 22 ms 100.0%
SELECT * FROM posts WHERE created_at > ? 18 ms 80.5%
SELECT name FROM users 11 ms 49.2%
users/index 18 ms 80.5%