Request Details

Route
/users/:id/settings GET|PATCH
Timestamp
Sep 09, 2026 6:03 PM
Duration
72.97 ms
Status
200
Response Size
13 KB
Error
No

Performance Breakdown

Database
25.3% (3 queries)
View Rendering
8.6%
Application Logic
66.1%
Other Operations
0.0%
Total Operations
6
Slowest Operation
72.97 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 55.2ms 110.5ms 165.7ms 220.9ms

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 19 ms 26.0%
SELECT * FROM posts WHERE created_at > ? 28 ms 38.4%
SELECT * FROM posts WHERE title LIKE ? AND content LIKE ? AND LOWER(title) LIKE ? AND UPPER(content) LIKE ? 13 ms 17.8%
DELETE FROM comments WHERE created_at < ? 15 ms 20.6%
users/settings#show 73 ms 100.0%
users/settings#show 73 ms 100.0%