Request Details

Route
/users POST
Timestamp
Sep 17, 2026 12:31 PM
Duration
36.93 ms
Status
200
Response Size
11 KB
Error
No

Performance Breakdown

Database
10.6% (1 query)
View Rendering
29.3%
Application Logic
60.1%
Other Operations
0.0%
Total Operations
4
Slowest Operation
36.93 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 30.7ms 61.4ms 92.1ms 122.9ms

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 37 ms 100.0%
SELECT * FROM posts WHERE created_at > ? 13 ms 35.2%
users#create 37 ms 100.0%
home/index 36 ms 97.5%