Request Details

Route
/users/:id DELETE
Timestamp
Sep 19, 2026 11:32 PM
Duration
16.07 ms
Status
201
Response Size
17 KB
Error
No

Performance Breakdown

Database
11.6% (2 queries)
View Rendering
88.4%
Application Logic
0.0%
Other Operations
0.0%
Total Operations
6
Slowest Operation
24.0 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
View
Database
0.0ms 21.5ms 43.0ms 64.5ms 86.0ms

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 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 > ? 7 ms 43.6%
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... 3 ms 18.7%
users/index 22 ms 136.9%
posts/show 16 ms 99.6%
users/index 24 ms 149.4%
users/index 14 ms 87.1%