Request Details

Route
/api_simple GET
Timestamp
Sep 14, 2026 3:37 AM
Duration
32.31 ms
Status
204
Response Size
1.7 KB
Error
No

Performance Breakdown

Database
0.0% (0 queries)
View Rendering
47.5%
Application Logic
52.5%
Other Operations
0.0%
Total Operations
8
Slowest Operation
34.0 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
0.0ms 61.6ms 123.1ms 184.7ms 246.2ms

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#api_simple 32 ms 100.0%
home#api_simple 32 ms 100.0%
layouts/application 29 ms 89.8%
home#api_simple 32 ms 100.0%
layouts/application 24 ms 74.3%
posts/show 30 ms 92.8%
layouts/application 34 ms 105.2%
home#api_simple 32 ms 100.0%