Request Details

Route
/users/:id/settings GET|PATCH
Timestamp
Sep 18, 2026 7:53 PM
Duration
46.98 ms
Status
200
Response Size
6.5 KB
Error
No

Performance Breakdown

Database
20.0% (2 queries)
View Rendering
5.8%
Application Logic
74.2%
Other Operations
0.0%
Total Operations
6
Slowest Operation
46.98 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 47.5ms 95.0ms 142.5ms 189.9ms

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 47 ms 100.0%
users/settings#show 47 ms 100.0%
UPDATE posts SET view_count = view_count + ? WHERE published = ? 6 ms 12.8%
SELECT id, name, email FROM users WHERE id = ? 32 ms 68.1%
users/settings#show 47 ms 100.0%
home/index 11 ms 23.4%