Request Details

Route
/api_simple GET
Timestamp
Sep 22, 2026 10:29 PM
Duration
26.33 ms
Status
200
Response Size
507 Bytes
Error
No

Performance Breakdown

Database
17.2% (1 query)
View Rendering
50.4%
Application Logic
32.4%
Other Operations
0.0%
Total Operations
4
Slowest Operation
27.0 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
Database
0.0ms 20.3ms 40.7ms 61.0ms 81.3ms

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
UPDATE posts SET title = ?, content = ?, updated_at = ? WHERE id = ? 14 ms 53.2%
layouts/application 27 ms 102.5%
home/index 14 ms 53.2%
home#api_simple 26 ms 100.0%