Request Details

Route
/users/:id/settings GET|PATCH
Timestamp
Sep 18, 2026 2:45 AM
Duration
64.38 ms
Status
200
Response Size
6.8 KB
Error
No

Performance Breakdown

Database
3.5% (1 query)
View Rendering
0.0%
Application Logic
96.5%
Other Operations
0.0%
Total Operations
4
Slowest Operation
64.38 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 50.0ms 100.1ms 150.1ms 200.1ms

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
users/settings#show 64 ms 100.0%
users/settings#show 64 ms 100.0%
users/settings#show 64 ms 100.0%
SELECT name FROM users 7 ms 10.9%