Request Details

Route
/posts/:id DELETE
Timestamp
Sep 09, 2026 8:22 PM
Duration
40.72 ms
Status
200
Response Size
6.1 KB
Error
No

Performance Breakdown

Database
32.4% (2 queries)
View Rendering
44.0%
Application Logic
23.6%
Other Operations
0.0%
Total Operations
6
Slowest Operation
40.72 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 43.2ms 86.4ms 129.5ms 172.7ms

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
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... 30 ms 73.7%
posts#destroy 41 ms 100.0%
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... 26 ms 63.9%
home/index 33 ms 81.0%
posts/show 38 ms 93.3%
layouts/application 5 ms 12.3%