Request Details

Route
/users POST
Timestamp
Sep 22, 2026 10:47 PM
Duration
71.94 ms
Status
200
Response Size
4.9 KB
Error
No

Performance Breakdown

Database
14.7% (1 query)
View Rendering
29.5%
Application Logic
55.8%
Other Operations
0.0%
Total Operations
3
Slowest Operation
71.94 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 32.2ms 64.5ms 96.7ms 128.9ms

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/index 38 ms 52.8%
SELECT * FROM posts WHERE created_at > ? 19 ms 26.4%
users#create 72 ms 100.0%