Request Details

Route
/ GET
Timestamp
Sep 12, 2026 12:58 PM
Duration
94.7 ms
Status
201
Response Size
23 KB
Error
No

Performance Breakdown

Database
2.8% (1 query)
View Rendering
9.7%
Application Logic
87.5%
Other Operations
0.0%
Total Operations
11
Slowest Operation
94.7 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 162.3ms 324.6ms 486.9ms 649.2ms

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 8 ms 8.4%
home#index 95 ms 100.0%
home#index 95 ms 100.0%
SELECT DISTINCT users.*, posts.*, comments.* FROM users, posts, comments WHERE users.id = posts.user_id AND posts.id = comments.post_id AND users.created_at > ? AND posts.created_at > ? AND comments.created_at > ? 18 ms 19.0%
layouts/application 5 ms 5.3%
home#index 95 ms 100.0%
home#index 95 ms 100.0%
home/index 34 ms 35.9%
home#index 95 ms 100.0%
home#index 95 ms 100.0%
users/index 16 ms 16.9%