Request Details

Route
/users POST
Timestamp
Sep 10, 2026 10:59 PM
Duration
33.1 ms
Status
204
Response Size
12 KB
Error
No

Performance Breakdown

Database
10.0% (1 query)
View Rendering
0.0%
Application Logic
90.0%
Other Operations
0.0%
Total Operations
4
Slowest Operation
33.1 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 27.6ms 55.1ms 82.7ms 110.3ms

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
users#create 33 ms 100.0%
SELECT * FROM posts WHERE created_at > ? 11 ms 33.2%
users#create 33 ms 100.0%
users#create 33 ms 100.0%