Request Details

Route
/ GET
Timestamp
Sep 22, 2026 11:19 PM
Duration
75.32 ms
Status
201
Response Size
26 KB
Error
No

Performance Breakdown

Database
4.2% (1 query)
View Rendering
12.6%
Application Logic
83.2%
Other Operations
0.0%
Total Operations
9
Slowest Operation
75.32 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 113.2ms 226.3ms 339.5ms 452.6ms

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
home#index 75 ms 100.0%
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... 19 ms 25.2%
home/index 22 ms 29.2%
posts/show 8 ms 10.6%
home#index 75 ms 100.0%
home#index 75 ms 100.0%
home#index 75 ms 100.0%
layouts/application 27 ms 35.8%
home#index 75 ms 100.0%