Request Details

Route
/ GET
Timestamp
Sep 21, 2026 1:05 PM
Duration
109.04 ms
Status
201
Response Size
8.2 KB
Error
No

Performance Breakdown

Database
5.7% (1 query)
View Rendering
11.2%
Application Logic
83.1%
Other Operations
0.0%
Total Operations
8
Slowest Operation
109.04 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 131.3ms 262.6ms 393.9ms 525.2ms

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
users/index 20 ms 18.3%
posts/show 33 ms 30.3%
posts/show 6 ms 5.5%
home#index 109 ms 100.0%
home#index 109 ms 100.0%
home#index 109 ms 100.0%
SELECT * FROM comments WHERE post_id = ? ORDER BY created_at DESC LIMIT ? 30 ms 27.5%
home#index 109 ms 100.0%