Request Details

Route
/users/:id/settings GET|PATCH
Timestamp
Sep 17, 2026 7:57 AM
Duration
19.3 ms
Status
201
Response Size
5.5 KB
Error
No

Performance Breakdown

Database
10.2% (2 queries)
View Rendering
0.0%
Application Logic
89.8%
Other Operations
0.0%
Total Operations
7
Slowest Operation
19.3 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
Database
0.0ms 26.9ms 53.8ms 80.6ms 107.5ms

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
users/settings#show 19 ms 100.0%
SELECT * FROM posts WHERE created_at > ? 4 ms 20.7%
users/settings#show 19 ms 100.0%
users/settings#show 19 ms 100.0%
SELECT * FROM posts WHERE title LIKE ? AND content LIKE ? AND LOWER(title) LIKE ? AND UPPER(content) LIKE ? 7 ms 36.3%
users/settings#show 19 ms 100.0%
users/settings#show 19 ms 100.0%