Request Details

Route
/admin/dashboard GET
Timestamp
Sep 22, 2026 9:56 PM
Duration
31.31 ms
Status
200
Response Size
10 KB
Error
No

Performance Breakdown

Database
65.7% (2 queries)
View Rendering
0.0%
Application Logic
34.3%
Other Operations
0.0%
Total Operations
3
Slowest Operation
31.31 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
Database
0.0ms 22.8ms 45.7ms 68.5ms 91.3ms

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
SELECT * FROM posts WHERE user_id = ? ORDER BY created_at DESC LIMIT ? 31 ms 99.0%
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... 29 ms 92.6%
admin/dashboard#index 31 ms 100.0%