Request Details

Route
/users/:id DELETE
Timestamp
Sep 15, 2026 7:52 AM
Duration
29.16 ms
Status
204
Response Size
17 KB
Error
No

Performance Breakdown

Database
16.9% (2 queries)
View Rendering
59.6%
Application Logic
23.5%
Other Operations
0.0%
Total Operations
6
Slowest Operation
32.0 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 31.0ms 62.1ms 93.1ms 124.2ms

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 * FROM users LEFT JOIN posts ON users.id = posts.user_id LEFT JOIN comments ON posts.id = comments.post_id LEFT JOIN tags ON posts.id = tags.post_id LEFT JOIN categories ON posts.category_id = categories.id WHERE users.active = ? AND posts.publi... 17 ms 58.3%
SELECT * FROM posts WHERE user_id = ? ORDER BY created_at DESC LIMIT ? 4 ms 13.7%
layouts/application 32 ms 109.7%
layouts/application 11 ms 37.7%
users#destroy 29 ms 100.0%
users/index 31 ms 106.3%