Request Details

Route
/users/:id/settings GET|PATCH
Timestamp
Sep 18, 2026 11:40 PM
Duration
43.27 ms
Status
201
Response Size
12 KB
Error
No

Performance Breakdown

Database
7.9% (1 query)
View Rendering
20.0%
Application Logic
72.1%
Other Operations
0.0%
Total Operations
7
Slowest Operation
43.27 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 60.0ms 120.0ms 180.1ms 240.1ms

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
layouts/application 38 ms 87.8%
users/settings#show 43 ms 100.0%
users/settings#show 43 ms 100.0%
users/settings#show 43 ms 100.0%
posts/show 10 ms 23.1%
INSERT INTO posts (user_id, title, content, published, created_at, updated_at) VALUES (?, ?, ?, ?, ?, ?) 19 ms 43.9%
users/settings#show 43 ms 100.0%