Request Details

Route
/users/:id DELETE
Timestamp
Sep 22, 2026 6:22 PM
Duration
49.14 ms
Status
200
Response Size
8.9 KB
Error
No

Performance Breakdown

Database
16.3% (2 queries)
View Rendering
26.3%
Application Logic
57.4%
Other Operations
0.0%
Total Operations
6
Slowest Operation
49.14 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 42.8ms 85.6ms 128.5ms 171.3ms

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
layouts/application 35 ms 71.2%
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... 25 ms 50.9%
users#destroy 49 ms 100.0%
users#destroy 49 ms 100.0%
posts/show 10 ms 20.4%
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 > ? 3 ms 6.1%