Request Details

Route
/users/:id/settings GET|PATCH
Timestamp
Sep 18, 2026 7:38 AM
Duration
44.05 ms
Status
201
Response Size
15 KB
Error
No

Performance Breakdown

Database
0.0% (0 queries)
View Rendering
15.4%
Application Logic
84.6%
Other Operations
0.0%
Total Operations
3
Slowest Operation
44.05 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 26.0ms 52.1ms 78.1ms 104.1ms

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
users/settings#show 44 ms 100.0%
users/settings#show 44 ms 100.0%
posts/show 16 ms 36.3%