Request Details

Route
/posts POST
Timestamp
Sep 12, 2026 12:38 AM
Duration
47.61 ms
Status
204
Response Size
23 KB
Error
No

Performance Breakdown

Database
7.0% (1 query)
View Rendering
15.7%
Application Logic
77.3%
Other Operations
0.0%
Total Operations
5
Slowest Operation
47.61 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 46.2ms 92.4ms 138.6ms 184.8ms

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
posts#create 48 ms 100.0%
users/index 29 ms 60.9%
posts#create 48 ms 100.0%
posts#create 48 ms 100.0%
SELECT name FROM users 13 ms 27.3%