Request Details

Route
/admin/dashboard GET
Timestamp
Sep 19, 2026 5:05 AM
Duration
38.78 ms
Status
201
Response Size
22 KB
Error
No

Performance Breakdown

Database
40.5% (3 queries)
View Rendering
11.2%
Application Logic
48.3%
Other Operations
0.0%
Total Operations
6
Slowest Operation
38.78 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 40.1ms 80.3ms 120.4ms 160.6ms

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 comments WHERE post_id = ? ORDER BY created_at DESC LIMIT ? 27 ms 69.6%
SELECT posts.title, posts.content, users.name FROM posts JOIN users ON posts.user_id = users.id WHERE posts.published = ? 17 ms 43.8%
admin/dashboard#index 39 ms 100.0%
SELECT * FROM comments WHERE post_id = ? ORDER BY created_at DESC LIMIT ? 21 ms 54.2%
posts/show 18 ms 46.4%
admin/dashboard#index 39 ms 100.0%