Request Details

Route
/api/v1/posts GET
Timestamp
Sep 22, 2026 3:12 PM
Duration
36.15 ms
Status
200
Response Size
12 KB
Error
No

Performance Breakdown

Database
22.7% (1 query)
View Rendering
14.0%
Application Logic
63.3%
Other Operations
0.0%
Total Operations
4
Slowest Operation
36.15 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 28.6ms 57.1ms 85.7ms 114.3ms

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
SELECT * FROM users WHERE id = ? 26 ms 71.9%
api/v1/posts#index 36 ms 100.0%
api/v1/posts#index 36 ms 100.0%
layouts/application 16 ms 44.3%