Request Details

Route
/users/:id/settings GET|PATCH
Timestamp
Sep 13, 2026 4:29 AM
Duration
30.7 ms
Status
201
Response Size
5.2 KB
Error
No

Performance Breakdown

Database
0.0% (0 queries)
View Rendering
49.4%
Application Logic
50.6%
Other Operations
0.0%
Total Operations
4
Slowest Operation
31.0 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
0.0ms 30.3ms 60.7ms 91.0ms 121.4ms

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
posts/show 29 ms 94.5%
users/settings#show 31 ms 100.0%
users/index 31 ms 101.0%
users/settings#show 31 ms 100.0%