Request Details

Route
/users/:id/settings GET|PATCH
Timestamp
Sep 22, 2026 4:48 PM
Duration
41.99 ms
Status
204
Response Size
11 KB
Error
No

Performance Breakdown

Database
16.3% (1 query)
View Rendering
15.5%
Application Logic
68.3%
Other Operations
0.0%
Total Operations
5
Slowest Operation
41.99 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 30.7ms 61.5ms 92.2ms 123.0ms

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
SELECT * FROM posts WHERE title LIKE ? AND content LIKE ? AND LOWER(title) LIKE ? AND UPPER(content) LIKE ? 20 ms 47.6%
home/index 9 ms 21.4%
users/settings#show 42 ms 100.0%
users/index 10 ms 23.8%
users/settings#show 42 ms 100.0%