Request Details

Route
/users/:id/settings GET|PATCH
Timestamp
Sep 15, 2026 4:43 PM
Duration
45.31 ms
Status
204
Response Size
3.9 KB
Error
No

Performance Breakdown

Database
0.0% (0 queries)
View Rendering
46.9%
Application Logic
53.1%
Other Operations
0.0%
Total Operations
3
Slowest Operation
45.31 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 21.3ms 42.7ms 64.0ms 85.3ms

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 30 ms 66.2%
users/settings#show 45 ms 100.0%
users/index 10 ms 22.1%