Request Details

Route
/users/:id/settings GET|PATCH
Timestamp
Sep 22, 2026 11:48 PM
Duration
25.87 ms
Status
200
Response Size
11 KB
Error
No

Performance Breakdown

Database
17.1% (1 query)
View Rendering
0.0%
Application Logic
82.9%
Other Operations
0.0%
Total Operations
4
Slowest Operation
25.87 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
Database
0.0ms 23.4ms 46.8ms 70.2ms 93.6ms

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
users/settings#show 26 ms 100.0%
SELECT users.*, COUNT(DISTINCT posts.id) as post_count, COUNT(DISTINCT comments.id) as comment_count, SUM(posts.view_count) as total_views, AVG(posts.view_count) as avg_views, MIN(posts.created_at) as first_post, MAX(posts.created_at) as latest_post FR... 16 ms 61.8%
users/settings#show 26 ms 100.0%
users/settings#show 26 ms 100.0%