Request Details

Route
/users POST
Timestamp
Sep 16, 2026 2:53 PM
Duration
18.87 ms
Status
204
Response Size
3 KB
Error
No

Performance Breakdown

Database
37.2% (2 queries)
View Rendering
27.1%
Application Logic
35.7%
Other Operations
0.0%
Total Operations
7
Slowest Operation
31.0 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
Action
View
Database
0.0ms 39.7ms 79.3ms 119.0ms 158.6ms

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 19 ms 100.0%
home/index 28 ms 148.4%
users#create 19 ms 100.0%
DELETE FROM posts WHERE id = ? 28 ms 148.4%
SELECT name FROM users 31 ms 164.3%
home/index 15 ms 79.5%
users#create 19 ms 100.0%