Request Details

Route
/users/:id/settings GET|PATCH
Timestamp
Sep 21, 2026 1:35 PM
Duration
22.06 ms
Status
204
Response Size
8.3 KB
Error
No

Performance Breakdown

Database
8.6% (1 query)
View Rendering
75.7%
Application Logic
15.8%
Other Operations
0.0%
Total Operations
7
Slowest Operation
30.0 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 35.0ms 70.0ms 105.0ms 140.1ms

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
posts/show 18 ms 81.6%
layouts/application 17 ms 77.1%
users/settings#show 22 ms 100.0%
users/index 15 ms 68.0%
SELECT posts.* FROM posts WHERE title LIKE ? OR content LIKE ? 12 ms 54.4%
users/index 26 ms 117.8%
posts/show 30 ms 136.0%