Request Details

Route
/users/:id DELETE
Timestamp
Sep 22, 2026 9:52 PM
Duration
74.43 ms
Status
200
Response Size
7 KB
Error
No

Performance Breakdown

Database
24.3% (4 queries)
View Rendering
35.6%
Application Logic
40.1%
Other Operations
0.0%
Total Operations
7
Slowest Operation
74.43 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 46.4ms 92.7ms 139.1ms 185.4ms

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
SELECT * FROM posts WHERE title LIKE ? AND content LIKE ? AND LOWER(title) LIKE ? AND UPPER(content) LIKE ? 3 ms 4.0%
DELETE FROM comments WHERE created_at < ? 16 ms 21.5%
users#destroy 74 ms 100.0%
posts/show 38 ms 51.1%
layouts/application 28 ms 37.6%
SELECT * FROM posts WHERE created_at > ? 5 ms 6.7%
SELECT users.* FROM users LEFT JOIN posts ON users.id = posts.user_id LEFT JOIN comments ON posts.id = comments.post_id WHERE users.active = ? AND posts.published = ? AND comments.approved = ? OR users.created_at > ? AND posts.created_at > ? AND commen... 21 ms 28.2%