Request Details

Route
/api/v1/posts GET
Timestamp
Sep 22, 2026 5:42 PM
Duration
17.54 ms
Status
204
Response Size
3.7 KB
Error
No

Performance Breakdown

Database
0.0% (0 queries)
View Rendering
47.7%
Application Logic
52.3%
Other Operations
0.0%
Total Operations
4
Slowest Operation
19.0 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 16.8ms 33.5ms 50.3ms 67.1ms

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/index 13 ms 74.1%
posts/show 19 ms 108.3%
api/v1/posts#index 18 ms 100.0%
api/v1/posts#index 18 ms 100.0%