Request Details

Route
/ GET
Timestamp
Sep 13, 2026 10:31 AM
Duration
111.91 ms
Status
204
Response Size
12 KB
Error
No

Performance Breakdown

Database
5.6% (4 queries)
View Rendering
3.4%
Application Logic
91.1%
Other Operations
0.0%
Total Operations
11
Slowest Operation
111.91 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 184.4ms 368.7ms 553.1ms 737.5ms

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 * FROM users WHERE id = ? 1 ms 0.9%
users/index 25 ms 22.3%
home#index 112 ms 100.0%
home#index 112 ms 100.0%
SELECT id, name, email FROM users WHERE id = ? 24 ms 21.4%
SELECT * FROM posts WHERE created_at > ? 4 ms 3.6%
home#index 112 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... 12 ms 10.7%
home#index 112 ms 100.0%
home#index 112 ms 100.0%
home#index 112 ms 100.0%