Request Details

Route
/users/:id/settings GET|PATCH
Timestamp
Sep 22, 2026 3:17 PM
Duration
69.68 ms
Status
201
Response Size
7.1 KB
Error
No

Performance Breakdown

Database
11.8% (2 queries)
View Rendering
16.5%
Application Logic
71.7%
Other Operations
0.0%
Total Operations
5
Slowest Operation
69.68 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 48.6ms 97.2ms 145.8ms 194.4ms

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 70 ms 100.0%
SELECT * FROM posts WHERE title LIKE ? AND content LIKE ? AND LOWER(title) LIKE ? AND UPPER(content) LIKE ? 16 ms 23.0%
users/index 32 ms 45.9%
SELECT users.*, posts.*, comments.*, COUNT(DISTINCT posts.id) as post_count, COUNT(DISTINCT comments.id) as comment_count, AVG(posts.view_count) as avg_views, MAX(comments.created_at) as latest_comment FROM users LEFT JOIN posts ON users.id = posts.use... 7 ms 10.0%
users/settings#show 70 ms 100.0%