Request Details

Route
/users/:id/settings GET|PATCH
Timestamp
Sep 10, 2026 11:03 AM
Duration
61.78 ms
Status
204
Response Size
5.4 KB
Error
No

Performance Breakdown

Database
18.7% (1 query)
View Rendering
13.2%
Application Logic
68.1%
Other Operations
0.0%
Total Operations
3
Slowest Operation
61.78 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 22.7ms 45.4ms 68.1ms 90.8ms

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 62 ms 100.0%
users/index 12 ms 19.4%
SELECT * FROM comments WHERE post_id = ? ORDER BY created_at DESC LIMIT ? 17 ms 27.5%