Request Details

Route
/users POST
Timestamp
Sep 23, 2026 4:59 AM
Duration
40.44 ms
Status
200
Response Size
8.9 KB
Error
No

Performance Breakdown

Database
0.0% (0 queries)
View Rendering
35.9%
Application Logic
64.1%
Other Operations
0.0%
Total Operations
5
Slowest Operation
40.44 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
0.0ms 47.3ms 94.7ms 142.0ms 189.3ms

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
home/index 30 ms 74.2%
users#create 40 ms 100.0%
users/index 38 ms 94.0%
users#create 40 ms 100.0%
users#create 40 ms 100.0%