Request Details

Route
/users/:id/settings GET|PATCH
Timestamp
Sep 21, 2026 6:06 PM
Duration
47.83 ms
Status
200
Response Size
12 KB
Error
No

Performance Breakdown

Database
24.4% (2 queries)
View Rendering
44.9%
Application Logic
30.7%
Other Operations
0.0%
Total Operations
5
Slowest Operation
47.83 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 39.0ms 77.9ms 116.9ms 155.8ms

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
home/index 36 ms 75.3%
SELECT id, name, email FROM users WHERE id = ? 23 ms 48.1%
layouts/application 34 ms 71.1%
users/settings#show 48 ms 100.0%
SELECT * FROM posts WHERE created_at > ? 15 ms 31.4%