Request Details

Route
/ GET
Timestamp
Sep 12, 2026 10:07 PM
Duration
133.07 ms
Status
200
Response Size
10 KB
Error
No

Performance Breakdown

Database
4.4% (2 queries)
View Rendering
10.3%
Application Logic
85.4%
Other Operations
0.0%
Total Operations
11
Slowest Operation
133.07 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 194.8ms 389.7ms 584.5ms 779.4ms

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 133 ms 100.0%
home#index 133 ms 100.0%
home#index 133 ms 100.0%
layouts/application 14 ms 10.5%
posts/show 15 ms 11.3%
SELECT name FROM users 32 ms 24.0%
SELECT * FROM posts WHERE user_id = ? ORDER BY created_at DESC LIMIT ? 2 ms 1.5%
home#index 133 ms 100.0%
users/index 13 ms 9.8%
home/index 38 ms 28.6%
home#index 133 ms 100.0%