Request Details

Route
/users POST
Timestamp
Sep 22, 2026 9:20 PM
Duration
24.73 ms
Status
201
Response Size
21 KB
Error
No

Performance Breakdown

Database
33.8% (4 queries)
View Rendering
66.2%
Application Logic
0.0%
Other Operations
0.0%
Total Operations
6
Slowest Operation
24.0 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
View
Database
0.0ms 17.8ms 35.5ms 53.3ms 71.0ms

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
home/index 23 ms 93.0%
SELECT * FROM posts WHERE created_at > ? 3 ms 12.1%
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... 5 ms 20.2%
SELECT id, name, email FROM users WHERE id = ? 6 ms 24.3%
home/index 24 ms 97.1%
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 > ? 10 ms 40.4%