Request Details

Route
/users/:id/settings GET|PATCH
Timestamp
Sep 16, 2026 6:47 AM
Duration
52.55 ms
Status
204
Response Size
15 KB
Error
No

Performance Breakdown

Database
4.0% (1 query)
View Rendering
17.4%
Application Logic
78.6%
Other Operations
0.0%
Total Operations
6
Slowest Operation
52.55 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 50.2ms 100.3ms 150.5ms 200.6ms

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 * FROM posts WHERE created_at > ? 8 ms 15.2%
users/settings#show 53 ms 100.0%
home/index 30 ms 57.1%
users/settings#show 53 ms 100.0%
users/settings#show 53 ms 100.0%
users/index 5 ms 9.5%