Request Details

Route
/users POST
Timestamp
Sep 09, 2026 12:41 PM
Duration
54.95 ms
Status
201
Response Size
8.4 KB
Error
No

Performance Breakdown

Database
11.9% (1 query)
View Rendering
47.0%
Application Logic
41.0%
Other Operations
0.0%
Total Operations
8
Slowest Operation
54.95 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 67.0ms 133.9ms 200.9ms 267.9ms

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
UPDATE posts SET view_count = view_count + ? WHERE published = ? 32 ms 58.2%
posts/show 15 ms 27.3%
users#create 55 ms 100.0%
posts/show 28 ms 51.0%
posts/show 23 ms 41.9%
users#create 55 ms 100.0%
users/index 39 ms 71.0%
layouts/application 21 ms 38.2%