Request Details

Route
/users/:id DELETE
Timestamp
Sep 14, 2026 6:55 AM
Duration
25.93 ms
Status
200
Response Size
17 KB
Error
No

Performance Breakdown

Database
14.1% (2 queries)
View Rendering
58.7%
Application Logic
27.2%
Other Operations
0.0%
Total Operations
8
Slowest Operation
33.0 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 47.7ms 95.4ms 143.1ms 190.9ms

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
UPDATE posts SET view_count = view_count + ? WHERE published = ? 13 ms 50.1%
layouts/application 31 ms 119.6%
posts/show 28 ms 108.0%
posts/show 20 ms 77.1%
users#destroy 26 ms 100.0%
users#destroy 26 ms 100.0%
SELECT * FROM (SELECT users.id, users.name, users.email, COUNT(posts.id) as post_count FROM users LEFT JOIN posts ON users.id = posts.user_id WHERE users.active = ? GROUP BY users.id) as user_posts JOIN (SELECT user_id, COUNT(*) as comment_count FROM c... 14 ms 54.0%
posts/show 33 ms 127.3%