Request Details

Route
/users/:id DELETE
Timestamp
Sep 16, 2026 5:28 PM
Duration
73.14 ms
Status
201
Response Size
12 KB
Error
No

Performance Breakdown

Database
15.7% (2 queries)
View Rendering
10.1%
Application Logic
74.1%
Other Operations
0.0%
Total Operations
5
Slowest Operation
73.14 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 49.3ms 98.6ms 148.0ms 197.3ms

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 DISTINCT users.*, posts.*, comments.* FROM users, posts, comments WHERE users.id = posts.user_id AND posts.id = comments.post_id AND users.created_at > ? AND posts.created_at > ? AND comments.created_at > ? 25 ms 34.2%
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... 6 ms 8.2%
users/index 20 ms 27.3%
users#destroy 73 ms 100.0%
users#destroy 73 ms 100.0%