Request Details

Route
/ GET
Timestamp
Sep 19, 2026 1:17 PM
Duration
92.37 ms
Status
201
Response Size
18 KB
Error
No

Performance Breakdown

Database
14.7% (3 queries)
View Rendering
31.1%
Application Logic
54.2%
Other Operations
0.0%
Total Operations
9
Slowest Operation
92.37 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 85.2ms 170.4ms 255.6ms 340.7ms

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 created_at > ? 11 ms 11.9%
home/index 20 ms 21.7%
home#index 92 ms 100.0%
home/index 30 ms 32.5%
home/index 34 ms 36.8%
home#index 92 ms 100.0%
SELECT * FROM posts WHERE created_at > ? 30 ms 32.5%
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... 9 ms 9.7%
home/index 22 ms 23.8%