Request Details

Route
/api_simple GET
Timestamp
Sep 13, 2026 11:10 PM
Duration
11.0 ms
Status
200
Response Size
815 Bytes
Error
No

Performance Breakdown

Database
0.0% (0 queries)
View Rendering
88.4%
Application Logic
11.6%
Other Operations
0.0%
Total Operations
6
Slowest Operation
30.0 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 23.7ms 47.5ms 71.2ms 95.0ms

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
posts/show 30 ms 272.7%
posts/show 9 ms 81.8%
home/index 10 ms 90.9%
home#api_simple 11 ms 100.0%
home/index 16 ms 145.5%
users/index 19 ms 172.7%