Request Details

Route
/posts/:id DELETE
Timestamp
Sep 20, 2026 3:58 AM
Duration
37.54 ms
Status
204
Response Size
6.9 KB
Error
No

Performance Breakdown

Database
34.0% (3 queries)
View Rendering
27.9%
Application Logic
38.1%
Other Operations
0.0%
Total Operations
7
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 49.3ms 98.5ms 147.8ms 197.1ms

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... 34 ms 90.6%
home/index 39 ms 103.9%
posts/show 16 ms 42.6%
posts#destroy 38 ms 100.0%
posts#destroy 38 ms 100.0%
SELECT users.*, COUNT(DISTINCT posts.id) as post_count, COUNT(DISTINCT comments.id) as comment_count, SUM(posts.view_count) as total_views, AVG(posts.view_count) as avg_views, MIN(posts.created_at) as first_post, MAX(posts.created_at) as latest_post FR... 15 ms 40.0%
SELECT id, name FROM users WHERE email = ? 18 ms 48.0%