Request Details

Route
/users/:id/settings GET|PATCH
Timestamp
Sep 14, 2026 1:29 PM
Duration
19.64 ms
Status
204
Response Size
20 KB
Error
No

Performance Breakdown

Database
30.4% (1 query)
View Rendering
17.0%
Application Logic
52.6%
Other Operations
0.0%
Total Operations
5
Slowest Operation
34.0 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 28.0ms 56.0ms 83.9ms 111.9ms

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
SELECT * FROM posts WHERE title LIKE ? AND content LIKE ? AND LOWER(title) LIKE ? AND UPPER(content) LIKE ? 34 ms 173.1%
users/settings#show 20 ms 100.0%
users/settings#show 20 ms 100.0%
posts/show 19 ms 96.7%
users/settings#show 20 ms 100.0%