Request Details

Route
/users POST
Timestamp
Sep 22, 2026 11:04 PM
Duration
70.64 ms
Status
201
Response Size
5.5 KB
Error
No

Performance Breakdown

Database
14.2% (1 query)
View Rendering
28.7%
Application Logic
57.1%
Other Operations
0.0%
Total Operations
6
Slowest Operation
70.64 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 61.8ms 123.6ms 185.5ms 247.3ms

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
SELECT users.* FROM users LEFT JOIN posts ON users.id = posts.user_id LEFT JOIN comments ON posts.id = comments.post_id WHERE users.active = ? AND posts.published = ? AND comments.approved = ? OR users.created_at > ? AND posts.created_at > ? AND commen... 35 ms 49.5%
users#create 71 ms 100.0%
users/index 25 ms 35.4%
users#create 71 ms 100.0%
home/index 33 ms 46.7%
layouts/application 13 ms 18.4%