Request Details

Route
/users/:id DELETE
Timestamp
Sep 22, 2026 12:44 PM
Duration
37.67 ms
Status
200
Response Size
11 KB
Error
No

Performance Breakdown

Database
4.0% (1 query)
View Rendering
35.6%
Application Logic
60.4%
Other Operations
0.0%
Total Operations
8
Slowest Operation
39.0 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 62.4ms 124.8ms 187.3ms 249.7ms

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
posts/show 39 ms 103.5%
posts/show 14 ms 37.2%
users#destroy 38 ms 100.0%
users#destroy 38 ms 100.0%
posts/show 36 ms 95.6%
users#destroy 38 ms 100.0%
users#destroy 38 ms 100.0%
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 > ? 10 ms 26.5%