Request Details

Route
/comments POST
Timestamp
Sep 22, 2026 3:11 PM
Duration
74.99 ms
Status
204
Response Size
2.9 KB
Error
No

Performance Breakdown

Database
0.0% (0 queries)
View Rendering
43.2%
Application Logic
56.8%
Other Operations
0.0%
Total Operations
5
Slowest Operation
74.99 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 33.0ms 66.0ms 99.0ms 132.0ms

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
posts/show 6 ms 8.0%
posts/show 13 ms 17.3%
layouts/application 8 ms 10.7%
users/index 30 ms 40.0%
comments#create 75 ms 100.0%