Request Details

Route
/api_simple GET
Timestamp
Sep 22, 2026 3:10 PM
Duration
34.1 ms
Status
200
Response Size
776 Bytes
Error
No

Performance Breakdown

Database
0.0% (0 queries)
View Rendering
30.9%
Application Logic
69.1%
Other Operations
0.0%
Total Operations
7
Slowest Operation
34.1 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 49.4ms 98.7ms 148.1ms 197.4ms

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#api_simple 34 ms 100.0%
home#api_simple 34 ms 100.0%
home/index 20 ms 58.6%
home#api_simple 34 ms 100.0%
posts/show 23 ms 67.4%
home#api_simple 34 ms 100.0%
posts/show 18 ms 52.8%