Request Details

Route
/users POST
Timestamp
Sep 23, 2026 3:51 AM
Duration
27.38 ms
Status
201
Response Size
15 KB
Error
No

Performance Breakdown

Database
26.2% (1 query)
View Rendering
32.9%
Application Logic
40.9%
Other Operations
0.0%
Total Operations
5
Slowest Operation
38.0 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 33.4ms 66.9ms 100.3ms 133.8ms

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
posts/show 38 ms 138.8%
users#create 27 ms 100.0%
SELECT name FROM users 35 ms 127.8%
users#create 27 ms 100.0%
layouts/application 6 ms 21.9%