Request Details

Route
/users/:id/settings GET|PATCH
Timestamp
Sep 14, 2026 5:30 AM
Duration
28.81 ms
Status
201
Response Size
19 KB
Error
No

Performance Breakdown

Database
0.0% (0 queries)
View Rendering
47.4%
Application Logic
52.6%
Other Operations
0.0%
Total Operations
6
Slowest Operation
34.0 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
0.0ms 41.1ms 82.2ms 123.3ms 164.4ms

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
home/index 23 ms 79.8%
users/settings#show 29 ms 100.0%
users/settings#show 29 ms 100.0%
users/index 34 ms 118.0%
users/settings#show 29 ms 100.0%
posts/show 21 ms 72.9%