Request Details

Route
/users POST
Timestamp
Sep 22, 2026 10:53 PM
Duration
66.46 ms
Status
204
Response Size
16 KB
Error
No

Performance Breakdown

Database
21.8% (1 query)
View Rendering
36.8%
Application Logic
41.4%
Other Operations
0.0%
Total Operations
4
Slowest Operation
66.46 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 40.1ms 80.2ms 120.3ms 160.5ms

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
layouts/application 19 ms 28.6%
DELETE FROM posts WHERE id = ? 35 ms 52.7%
home/index 40 ms 60.2%
users#create 66 ms 100.0%