Request Details

Route
/ GET
Timestamp
Sep 23, 2026 4:46 AM
Duration
65.57 ms
Status
204
Response Size
8.2 KB
Error
No

Performance Breakdown

Database
8.9% (3 queries)
View Rendering
9.1%
Application Logic
82.0%
Other Operations
0.0%
Total Operations
12
Slowest Operation
65.57 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 140.0ms 280.0ms 420.0ms 560.0ms

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
layouts/application 17 ms 25.9%
home#index 66 ms 100.0%
home#index 66 ms 100.0%
SELECT name FROM users 17 ms 25.9%
home#index 66 ms 100.0%
home#index 66 ms 100.0%
SELECT * FROM posts WHERE created_at > ? 25 ms 38.1%
home#index 66 ms 100.0%
layouts/application 34 ms 51.9%
home#index 66 ms 100.0%
home#index 66 ms 100.0%
UPDATE posts SET view_count = view_count + ? WHERE published = ? 8 ms 12.2%