Request Details

Route
/users POST
Timestamp
Sep 15, 2026 8:24 PM
Duration
12.66 ms
Status
204
Response Size
9.5 KB
Error
No

Performance Breakdown

Database
42.6% (1 query)
View Rendering
57.4%
Application Logic
0.0%
Other Operations
0.0%
Total Operations
3
Slowest Operation
23.0 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 13.5ms 27.0ms 40.5ms 54.0ms

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
users/index 22 ms 173.8%
SELECT posts.title, posts.content, users.name FROM posts JOIN users ON posts.user_id = users.id WHERE posts.published = ? 23 ms 181.7%
posts/show 9 ms 71.1%