Request Details

Route
/users/:id/settings GET|PATCH
Timestamp
Sep 12, 2026 4:18 AM
Duration
66.12 ms
Status
204
Response Size
9.6 KB
Error
No

Performance Breakdown

Database
0.0% (0 queries)
View Rendering
56.8%
Application Logic
43.2%
Other Operations
0.0%
Total Operations
5
Slowest Operation
66.12 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
0.0ms 38.3ms 76.6ms 114.8ms 153.1ms

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 16 ms 24.2%
layouts/application 12 ms 18.1%
home/index 21 ms 31.8%
users/settings#show 66 ms 100.0%
layouts/application 38 ms 57.5%