Request Details

Route
/comments POST
Timestamp
Sep 22, 2026 9:45 PM
Duration
67.13 ms
Status
204
Response Size
12 KB
Error
No

Performance Breakdown

Database
0.0% (0 queries)
View Rendering
21.6%
Application Logic
78.4%
Other Operations
0.0%
Total Operations
3
Slowest Operation
67.13 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 42.8ms 85.6ms 128.4ms 171.3ms

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
comments#create 67 ms 100.0%
posts/show 37 ms 55.1%
comments#create 67 ms 100.0%