Request Details

Route
/admin/dashboard GET
Timestamp
Sep 13, 2026 6:25 AM
Duration
42.76 ms
Status
201
Response Size
9 KB
Error
No

Performance Breakdown

Database
30.5% (2 queries)
View Rendering
28.6%
Application Logic
40.8%
Other Operations
0.0%
Total Operations
5
Slowest Operation
42.76 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 26.2ms 52.4ms 78.6ms 104.8ms

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... 1 ms 2.3%
layouts/application 5 ms 11.7%
layouts/application 25 ms 58.5%
SELECT id, name FROM users WHERE email = ? 31 ms 72.5%
admin/dashboard#index 43 ms 100.0%