Request Details

Route
/users/:id/settings GET|PATCH
Timestamp
Sep 16, 2026 3:25 AM
Duration
67.96 ms
Status
200
Response Size
9.4 KB
Error
No

Performance Breakdown

Database
43.3% (2 queries)
View Rendering
0.0%
Application Logic
56.7%
Other Operations
0.0%
Total Operations
3
Slowest Operation
67.96 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 30.0ms 60.0ms 90.0ms 120.0ms

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
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... 20 ms 29.4%
users/settings#show 68 ms 100.0%
SELECT id, name FROM users WHERE email = ? 32 ms 47.1%