Request Details

Route
/users/:id/settings GET|PATCH
Timestamp
Sep 22, 2026 6:00 PM
Duration
81.84 ms
Status
204
Response Size
10 KB
Error
No

Performance Breakdown

Database
17.7% (1 query)
View Rendering
22.1%
Application Logic
60.2%
Other Operations
0.0%
Total Operations
4
Slowest Operation
81.84 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 34.0ms 67.9ms 101.9ms 135.8ms

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
layouts/application 21 ms 25.7%
SELECT * FROM posts WHERE created_at > ? 24 ms 29.3%
users/settings#show 82 ms 100.0%
posts/show 9 ms 11.0%