Request Details

Route
/users/:id/settings GET|PATCH
Timestamp
Sep 10, 2026 4:42 AM
Duration
48.68 ms
Status
201
Response Size
16 KB
Error
No

Performance Breakdown

Database
0.0% (0 queries)
View Rendering
78.1%
Application Logic
21.9%
Other Operations
0.0%
Total Operations
7
Slowest Operation
48.68 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 55.7ms 111.3ms 167.0ms 222.7ms

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 38 ms 78.1%
layouts/application 28 ms 57.5%
posts/show 24 ms 49.3%
users/index 35 ms 71.9%
users/index 26 ms 53.4%
users/settings#show 49 ms 100.0%
users/index 23 ms 47.3%