Request Details

Route
/users/:id/settings GET|PATCH
Timestamp
Sep 23, 2026 5:04 AM
Duration
14.5 ms
Status
204
Response Size
15 KB
Error
No

Performance Breakdown

Database
34.4% (2 queries)
View Rendering
39.3%
Application Logic
26.3%
Other Operations
0.0%
Total Operations
7
Slowest Operation
39.0 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 41.4ms 82.7ms 124.1ms 165.5ms

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 39 ms 269.0%
users/settings#show 14 ms 100.0%
SELECT * FROM posts WHERE title LIKE ? AND content LIKE ? AND LOWER(title) LIKE ? AND UPPER(content) LIKE ? 34 ms 234.5%
SELECT name FROM users 23 ms 158.7%
users/settings#show 14 ms 100.0%
users/settings#show 14 ms 100.0%
posts/show 26 ms 179.4%