Request Details

Route
/users POST
Timestamp
Sep 10, 2026 10:51 PM
Duration
46.88 ms
Status
201
Response Size
11 KB
Error
No

Performance Breakdown

Database
29.5% (1 query)
View Rendering
15.3%
Application Logic
55.2%
Other Operations
0.0%
Total Operations
3
Slowest Operation
46.88 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 21.2ms 42.4ms 63.7ms 84.9ms

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 47 ms 100.0%
users/index 13 ms 27.7%
SELECT * FROM posts WHERE user_id = ? ORDER BY created_at DESC LIMIT ? 25 ms 53.3%