Request Details

Route
/posts/:id DELETE
Timestamp
Sep 22, 2026 6:21 PM
Duration
52.37 ms
Status
200
Response Size
14 KB
Error
No

Performance Breakdown

Database
38.1% (2 queries)
View Rendering
22.1%
Application Logic
39.9%
Other Operations
0.0%
Total Operations
4
Slowest Operation
52.37 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 32.8ms 65.7ms 98.5ms 131.4ms

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 * 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... 28 ms 53.5%
SELECT COUNT(*) FROM comments WHERE post_id = ? 22 ms 42.0%
layouts/application 29 ms 55.4%
posts#destroy 52 ms 100.0%