Request Details

Route
/users/:id/settings GET|PATCH
Timestamp
Sep 18, 2026 8:48 PM
Duration
25.07 ms
Status
200
Response Size
17 KB
Error
No

Performance Breakdown

Database
20.9% (1 query)
View Rendering
46.4%
Application Logic
32.7%
Other Operations
0.0%
Total Operations
5
Slowest Operation
38.0 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
Database
0.0ms 38.3ms 76.6ms 114.9ms 153.1ms

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 25 ms 100.0%
SELECT * FROM users WHERE id = ? 32 ms 127.7%
users/settings#show 25 ms 100.0%
layouts/application 38 ms 151.6%
posts/show 33 ms 131.6%