Request Details

Route
/comments POST
Timestamp
Sep 12, 2026 3:53 AM
Duration
38.11 ms
Status
200
Response Size
17 KB
Error
No

Performance Breakdown

Database
0.0% (0 queries)
View Rendering
64.1%
Application Logic
35.9%
Other Operations
0.0%
Total Operations
3
Slowest Operation
38.11 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 26.5ms 53.1ms 79.6ms 106.1ms

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 38 ms 100.0%
users/index 30 ms 78.7%
users/index 38 ms 99.7%