Request Details

Route
/users POST
Timestamp
Sep 23, 2026 2:43 AM
Duration
28.71 ms
Status
201
Response Size
7.4 KB
Error
No

Performance Breakdown

Database
60.8% (2 queries)
View Rendering
39.2%
Application Logic
0.0%
Other Operations
0.0%
Total Operations
3
Slowest Operation
32.0 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
View
Database
0.0ms 18.5ms 37.0ms 55.5ms 74.0ms

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
SELECT * FROM users WHERE id = ? 32 ms 111.5%
layouts/application 29 ms 101.0%
SELECT name FROM users 13 ms 45.3%