Request Details

Route
/users POST
Timestamp
Sep 12, 2026 3:33 AM
Duration
45.56 ms
Status
204
Response Size
11 KB
Error
No

Performance Breakdown

Database
9.9% (1 query)
View Rendering
0.0%
Application Logic
90.1%
Other Operations
0.0%
Total Operations
3
Slowest Operation
45.56 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
Database
0.0ms 25.3ms 50.6ms 75.8ms 101.1ms

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
users#create 46 ms 100.0%
users#create 46 ms 100.0%
SELECT id, name FROM users WHERE email = ? 10 ms 21.9%