Request Details

Route
/users/:id/settings GET|PATCH
Timestamp
Sep 10, 2026 2:19 PM
Duration
21.25 ms
Status
204
Response Size
8.4 KB
Error
No

Performance Breakdown

Database
0.0% (0 queries)
View Rendering
56.6%
Application Logic
43.4%
Other Operations
0.0%
Total Operations
6
Slowest Operation
33.0 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 36.7ms 73.4ms 110.1ms 146.8ms

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
users/index 18 ms 84.7%
users/settings#show 21 ms 100.0%
users/settings#show 21 ms 100.0%
users/settings#show 21 ms 100.0%
posts/show 33 ms 155.3%
posts/show 32 ms 150.6%