Request Details

Route
/users/:id/settings GET|PATCH
Timestamp
Sep 19, 2026 9:25 AM
Duration
83.96 ms
Status
200
Response Size
9 KB
Error
No

Performance Breakdown

Database
12.8% (1 query)
View Rendering
23.8%
Application Logic
63.4%
Other Operations
0.0%
Total Operations
5
Slowest Operation
83.96 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 66.2ms 132.5ms 198.7ms 264.9ms

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 23 ms 27.4%
users/settings#show 84 ms 100.0%
users/index 40 ms 47.6%
users/settings#show 84 ms 100.0%
SELECT * FROM posts WHERE title LIKE ? AND content LIKE ? AND LOWER(title) LIKE ? AND UPPER(content) LIKE ? 34 ms 40.5%