Request Details

Route
/users/:id/settings GET|PATCH
Timestamp
Sep 21, 2026 6:34 AM
Duration
34.91 ms
Status
200
Response Size
15 KB
Error
No

Performance Breakdown

Database
15.4% (2 queries)
View Rendering
27.0%
Application Logic
57.6%
Other Operations
0.0%
Total Operations
7
Slowest Operation
37.0 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 45.4ms 90.9ms 136.3ms 181.7ms

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/index 37 ms 106.0%
users/settings#show 35 ms 100.0%
users/settings#show 35 ms 100.0%
home/index 12 ms 34.4%
SELECT posts.* FROM posts WHERE title LIKE ? OR content LIKE ? 22 ms 63.0%
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... 6 ms 17.2%
users/settings#show 35 ms 100.0%