Request Details

Route
/admin/dashboard GET
Timestamp
Sep 22, 2026 1:53 PM
Duration
46.4 ms
Status
201
Response Size
9 KB
Error
No

Performance Breakdown

Database
55.6% (3 queries)
View Rendering
11.4%
Application Logic
33.0%
Other Operations
0.0%
Total Operations
5
Slowest Operation
46.4 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 35.1ms 70.2ms 105.3ms 140.4ms

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
SELECT * FROM users LEFT JOIN posts ON users.id = posts.user_id LEFT JOIN comments ON posts.id = comments.post_id LEFT JOIN tags ON posts.id = tags.post_id LEFT JOIN categories ON posts.category_id = categories.id WHERE users.active = ? AND posts.publi... 31 ms 66.8%
home/index 16 ms 34.5%
SELECT * FROM posts WHERE title LIKE ? AND content LIKE ? AND LOWER(title) LIKE ? AND UPPER(content) LIKE ? 15 ms 32.3%
SELECT * FROM posts WHERE user_id = ? ORDER BY created_at DESC LIMIT ? 32 ms 69.0%
admin/dashboard#index 46 ms 100.0%