Request Details

Route
/ GET
Timestamp
Sep 20, 2026 9:59 AM
Duration
122.13 ms
Status
204
Response Size
18 KB
Error
No

Performance Breakdown

Database
2.4% (1 query)
View Rendering
13.1%
Application Logic
84.5%
Other Operations
0.0%
Total Operations
12
Slowest Operation
122.13 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 180.7ms 361.3ms 542.0ms 722.7ms

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
home#index 122 ms 100.0%
home/index 12 ms 9.8%
home#index 122 ms 100.0%
home#index 122 ms 100.0%
SELECT * FROM comments WHERE post_id = ? ORDER BY created_at DESC LIMIT ? 17 ms 13.9%
home#index 122 ms 100.0%
posts/show 14 ms 11.5%
home#index 122 ms 100.0%
users/index 30 ms 24.6%
layouts/application 23 ms 18.8%
home/index 5 ms 4.1%
home/index 11 ms 9.0%