Request Details

Route
/api_simple GET
Timestamp
Sep 22, 2026 4:24 AM
Duration
22.14 ms
Status
204
Response Size
393 Bytes
Error
No

Performance Breakdown

Database
10.2% (1 query)
View Rendering
55.0%
Application Logic
34.8%
Other Operations
0.0%
Total Operations
5
Slowest Operation
38.0 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 31.8ms 63.6ms 95.5ms 127.3ms

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
home#api_simple 22 ms 100.0%
UPDATE posts SET title = ?, content = ?, updated_at = ? WHERE id = ? 13 ms 58.7%
posts/show 32 ms 144.6%
home#api_simple 22 ms 100.0%
posts/show 38 ms 171.7%