Request Details

Route
/users/:id DELETE
Timestamp
Sep 21, 2026 2:07 AM
Duration
30.77 ms
Status
201
Response Size
8.5 KB
Error
No

Performance Breakdown

Database
43.8% (2 queries)
View Rendering
0.0%
Application Logic
56.2%
Other Operations
0.0%
Total Operations
3
Slowest Operation
30.77 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 13.7ms 27.4ms 41.1ms 54.8ms

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.*, 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... 5 ms 16.2%
SELECT * FROM comments WHERE post_id = ? ORDER BY created_at DESC LIMIT ? 19 ms 61.7%
users#destroy 31 ms 100.0%