Request Details

Route
/users/:id/settings GET|PATCH
Timestamp
Sep 23, 2026 4:48 AM
Duration
50.71 ms
Status
200
Response Size
6.3 KB
Error
No

Performance Breakdown

Database
18.9% (1 query)
View Rendering
19.5%
Application Logic
61.7%
Other Operations
0.0%
Total Operations
5
Slowest Operation
50.71 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 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
users/settings#show 51 ms 100.0%
home/index 7 ms 13.8%
SELECT * FROM comments WHERE post_id = ? ORDER BY created_at DESC LIMIT ? 31 ms 61.1%
home/index 25 ms 49.3%
users/settings#show 51 ms 100.0%