Request Details

Route
/posts/:id DELETE
Timestamp
Sep 19, 2026 2:03 AM
Duration
34.54 ms
Status
200
Response Size
18 KB
Error
No

Performance Breakdown

Database
17.7% (2 queries)
View Rendering
23.3%
Application Logic
59.0%
Other Operations
0.0%
Total Operations
8
Slowest Operation
34.54 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 43.9ms 87.8ms 131.7ms 175.6ms

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#destroy 35 ms 100.0%
posts#destroy 35 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 40.5%
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 > ? 17 ms 49.2%
users/index 12 ms 34.7%
posts/show 5 ms 14.5%
posts#destroy 35 ms 100.0%
posts/show 24 ms 69.5%