Request Details

Route
/api/v1/posts GET
Timestamp
Sep 13, 2026 12:47 PM
Duration
22.91 ms
Status
200
Response Size
16 KB
Error
No

Performance Breakdown

Database
3.9% (1 query)
View Rendering
52.0%
Application Logic
44.1%
Other Operations
0.0%
Total Operations
8
Slowest Operation
29.0 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 38.9ms 77.9ms 116.8ms 155.7ms

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 = ? 6 ms 26.2%
layouts/application 28 ms 122.2%
api/v1/posts#index 23 ms 100.0%
posts/show 29 ms 126.6%
api/v1/posts#index 23 ms 100.0%
layouts/application 10 ms 43.6%
api/v1/posts#index 23 ms 100.0%
home/index 14 ms 61.1%