Request Details

Route
/admin/dashboard GET
Timestamp
Sep 23, 2026 4:42 AM
Duration
32.72 ms
Status
200
Response Size
6.4 KB
Error
No

Performance Breakdown

Database
15.2% (2 queries)
View Rendering
39.5%
Application Logic
45.3%
Other Operations
0.0%
Total Operations
7
Slowest Operation
32.72 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 108.3ms 144.4ms

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
admin/dashboard#index 33 ms 100.0%
SELECT * FROM comments WHERE post_id = ? ORDER BY created_at DESC LIMIT ? 9 ms 27.5%
posts/show 11 ms 33.6%
admin/dashboard#index 33 ms 100.0%
layouts/application 23 ms 70.3%
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... 13 ms 39.7%
posts/show 23 ms 70.3%