Request Details

Route
/api_simple GET
Timestamp
Sep 22, 2026 3:08 PM
Duration
24.77 ms
Status
200
Response Size
670 Bytes
Error
No

Performance Breakdown

Database
25.0% (1 query)
View Rendering
75.0%
Application Logic
0.0%
Other Operations
0.0%
Total Operations
3
Slowest Operation
20.0 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
View
Database
0.0ms 12.0ms 24.0ms 36.0ms 48.0ms

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
SELECT * FROM posts WHERE created_at > ? 12 ms 48.4%
layouts/application 20 ms 80.7%
home/index 16 ms 64.6%