Request Details

Route
/api_simple GET
Timestamp
Sep 23, 2026 3:17 AM
Duration
23.93 ms
Status
201
Response Size
375 Bytes
Error
No

Performance Breakdown

Database
0.0% (0 queries)
View Rendering
56.6%
Application Logic
43.4%
Other Operations
0.0%
Total Operations
8
Slowest Operation
36.0 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 55.2ms 110.4ms 165.5ms 220.7ms

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#api_simple 24 ms 100.0%
home/index 28 ms 117.0%
home/index 31 ms 129.5%
home#api_simple 24 ms 100.0%
layouts/application 30 ms 125.4%
home#api_simple 24 ms 100.0%
home#api_simple 24 ms 100.0%
posts/show 36 ms 150.4%