Request Details

Route
/ GET
Timestamp
Sep 22, 2026 7:13 PM
Duration
126.84 ms
Status
204
Response Size
13 KB
Error
No

Performance Breakdown

Database
10.2% (3 queries)
View Rendering
34.7%
Application Logic
55.2%
Other Operations
0.0%
Total Operations
15
Slowest Operation
126.84 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 172.4ms 344.8ms 517.1ms 689.5ms

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.* FROM users LEFT JOIN posts ON users.id = posts.user_id LEFT JOIN comments ON posts.id = comments.post_id WHERE users.active = ? AND posts.published = ? AND comments.approved = ? OR users.created_at > ? AND posts.created_at > ? AND commen... 10 ms 7.9%
layouts/application 34 ms 26.8%
posts/show 15 ms 11.8%
users/index 35 ms 27.6%
home#index 127 ms 100.0%
SELECT posts.* FROM posts WHERE title LIKE ? OR content LIKE ? 32 ms 25.2%
home#index 127 ms 100.0%
SELECT name FROM users 28 ms 22.1%
posts/show 37 ms 29.2%
home/index 33 ms 26.0%
posts/show 25 ms 19.7%
posts/show 15 ms 11.8%
home/index 32 ms 25.2%
home#index 127 ms 100.0%
layouts/application 13 ms 10.2%