Request Details

Route
/posts POST
Timestamp
Sep 21, 2026 9:34 PM
Duration
19.76 ms
Status
201
Response Size
18 KB
Error
No

Performance Breakdown

Database
0.0% (0 queries)
View Rendering
61.8%
Application Logic
38.2%
Other Operations
0.0%
Total Operations
4
Slowest Operation
37.0 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
0.0ms 25.9ms 51.8ms 77.6ms 103.5ms

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 37 ms 187.2%
users/index 27 ms 136.6%
posts#create 20 ms 100.0%
posts#create 20 ms 100.0%