Request Details

Route
/users/:id/settings GET|PATCH
Timestamp
Sep 19, 2026 6:19 PM
Duration
34.7 ms
Status
200
Response Size
19 KB
Error
No

Performance Breakdown

Database
19.2% (1 query)
View Rendering
35.0%
Application Logic
45.8%
Other Operations
0.0%
Total Operations
5
Slowest Operation
37.0 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 37.9ms 75.7ms 113.6ms 151.4ms

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/settings#show 35 ms 100.0%
layouts/application 16 ms 46.1%
SELECT name FROM users 29 ms 83.6%
users/settings#show 35 ms 100.0%
layouts/application 37 ms 106.6%