Request Details

Route
/users/:id/settings GET|PATCH
Timestamp
Sep 22, 2026 11:14 PM
Duration
55.84 ms
Status
200
Response Size
9.1 KB
Error
No

Performance Breakdown

Database
11.3% (1 query)
View Rendering
28.5%
Application Logic
60.1%
Other Operations
0.0%
Total Operations
5
Slowest Operation
55.84 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 46.4ms 92.8ms 139.3ms 185.7ms

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 id, name, email FROM users WHERE id = ? 21 ms 37.6%
users/index 14 ms 25.1%
posts/show 39 ms 69.8%
users/settings#show 56 ms 100.0%
users/settings#show 56 ms 100.0%