Request Details

Route
/admin/dashboard GET
Timestamp
Sep 18, 2026 11:16 AM
Duration
38.33 ms
Status
204
Response Size
20 KB
Error
No

Performance Breakdown

Database
26.3% (2 queries)
View Rendering
47.1%
Application Logic
26.6%
Other Operations
0.0%
Total Operations
6
Slowest Operation
38.33 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 36.1ms 72.2ms 108.2ms 144.3ms

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
users/index 24 ms 62.6%
layouts/application 14 ms 36.5%
SELECT name FROM users 26 ms 67.8%
admin/dashboard#index 38 ms 100.0%
SELECT * FROM posts WHERE user_id = ? ORDER BY created_at DESC LIMIT ? 12 ms 31.3%
posts/show 30 ms 78.3%