Request Details

Route
/posts POST
Timestamp
Sep 22, 2026 2:51 AM
Duration
28.3 ms
Status
200
Response Size
8 KB
Error
No

Performance Breakdown

Database
8.6% (1 query)
View Rendering
61.1%
Application Logic
30.3%
Other Operations
0.0%
Total Operations
5
Slowest Operation
29.0 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
Action
View
Database
0.0ms 23.3ms 46.6ms 70.0ms 93.3ms

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
posts/show 29 ms 102.5%
posts#create 28 ms 100.0%
SELECT * FROM users WHERE id = ? 8 ms 28.3%
users/index 6 ms 21.2%
layouts/application 22 ms 77.8%