Request Details

Route
/users/:id/settings GET|PATCH
Timestamp
Sep 15, 2026 1:46 PM
Duration
31.57 ms
Status
200
Response Size
17 KB
Error
No

Performance Breakdown

Database
9.9% (1 query)
View Rendering
61.5%
Application Logic
28.6%
Other Operations
0.0%
Total Operations
4
Slowest Operation
36.0 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 27.6ms 55.3ms 82.9ms 110.6ms

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 32 ms 101.3%
users/settings#show 32 ms 100.0%
layouts/application 36 ms 114.0%
SELECT * FROM posts WHERE title LIKE ? AND content LIKE ? AND LOWER(title) LIKE ? AND UPPER(content) LIKE ? 11 ms 34.8%