Request Details

Route
/users/:id/settings GET|PATCH
Timestamp
Sep 20, 2026 1:05 AM
Duration
28.79 ms
Status
201
Response Size
9.1 KB
Error
No

Performance Breakdown

Database
20.1% (1 query)
View Rendering
33.7%
Application Logic
46.2%
Other Operations
0.0%
Total Operations
5
Slowest Operation
28.79 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 31.1ms 62.3ms 93.4ms 124.6ms

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
DELETE FROM posts WHERE id = ? 25 ms 86.9%
users/settings#show 29 ms 100.0%
users/index 25 ms 86.9%
home/index 17 ms 59.1%
users/settings#show 29 ms 100.0%