Request Details

Route
/api/v1/posts GET
Timestamp
Sep 14, 2026 12:25 AM
Duration
36.43 ms
Status
200
Response Size
7.6 KB
Error
No

Performance Breakdown

Database
33.5% (2 queries)
View Rendering
37.5%
Application Logic
29.0%
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 31.4ms 62.7ms 94.1ms 125.4ms

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
SELECT * FROM users WHERE id = ? 31 ms 85.1%
api/v1/posts#index 36 ms 100.0%
layouts/application 38 ms 104.3%
SELECT * FROM posts WHERE created_at > ? 11 ms 30.2%
home/index 9 ms 24.7%