Request Details

Route
/users POST
Timestamp
Sep 10, 2026 11:07 PM
Duration
75.52 ms
Status
201
Response Size
3.2 KB
Error
No

Performance Breakdown

Database
16.8% (1 query)
View Rendering
83.2%
Application Logic
0.0%
Other Operations
0.0%
Total Operations
5
Slowest Operation
34.0 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 29.8ms 59.5ms 89.3ms 119.0ms

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
layouts/application 9 ms 11.9%
posts/show 31 ms 41.0%
layouts/application 25 ms 33.1%
home/index 34 ms 45.0%
SELECT * FROM posts WHERE user_id = ? ORDER BY created_at DESC LIMIT ? 20 ms 26.5%