Request Details

Route
/ GET
Timestamp
Sep 19, 2026 5:19 AM
Duration
112.22 ms
Status
204
Response Size
24 KB
Error
No

Performance Breakdown

Database
10.8% (3 queries)
View Rendering
15.3%
Application Logic
73.9%
Other Operations
0.0%
Total Operations
13
Slowest Operation
112.22 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 189.8ms 379.5ms 569.3ms 759.1ms

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 35 ms 31.2%
home#index 112 ms 100.0%
SELECT name FROM users 24 ms 21.4%
posts/show 22 ms 19.6%
layouts/application 26 ms 23.2%
users/index 24 ms 21.4%
home#index 112 ms 100.0%
SELECT * FROM users WHERE id = ? 28 ms 25.0%
home#index 112 ms 100.0%
home#index 112 ms 100.0%
home#index 112 ms 100.0%
users/index 9 ms 8.0%
SELECT users.*, posts.*, comments.*, COUNT(DISTINCT posts.id) as post_count, COUNT(DISTINCT comments.id) as comment_count, AVG(posts.view_count) as avg_views, MAX(comments.created_at) as latest_comment FROM users LEFT JOIN posts ON users.id = posts.use... 30 ms 26.7%