Request Details

Route
/admin/dashboard GET
Timestamp
Sep 22, 2026 5:21 AM
Duration
46.76 ms
Status
201
Response Size
21 KB
Error
No

Performance Breakdown

Database
24.2% (2 queries)
View Rendering
21.9%
Application Logic
53.9%
Other Operations
0.0%
Total Operations
5
Slowest Operation
46.76 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 21.7ms 43.4ms 65.1ms 86.8ms

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 users.*, posts.*, comments.*, COUNT(DISTINCT posts.id) as post_count, COUNT(DISTINCT comments.id) as comment_count, AVG(posts.view_count) as avg_views, MAX(comments.created_at) as latest_comment FROM users LEFT JOIN posts ON users.id = posts.use... 20 ms 42.8%
layouts/application 13 ms 27.8%
layouts/application 6 ms 12.8%
admin/dashboard#index 47 ms 100.0%
SELECT * FROM users WHERE id = ? 1 ms 2.1%