Request Details

Route
/users/:id/settings GET|PATCH
Timestamp
Sep 12, 2026 6:25 AM
Duration
63.31 ms
Status
200
Response Size
4.7 KB
Error
No

Performance Breakdown

Database
13.5% (2 queries)
View Rendering
39.0%
Application Logic
47.5%
Other Operations
0.0%
Total Operations
5
Slowest Operation
63.31 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 33.3ms 66.7ms 100.0ms 133.3ms

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 35 ms 55.3%
users/settings#show 63 ms 100.0%
SELECT * FROM users WHERE id = ? 8 ms 12.6%
layouts/application 17 ms 26.9%
SELECT * FROM users WHERE id = ? 10 ms 15.8%