Request Details

Route
/comments POST
Timestamp
Sep 15, 2026 11:01 PM
Duration
33.38 ms
Status
200
Response Size
21 KB
Error
No

Performance Breakdown

Database
0.0% (0 queries)
View Rendering
58.5%
Application Logic
41.5%
Other Operations
0.0%
Total Operations
3
Slowest Operation
33.38 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 20.1ms 40.2ms 60.3ms 80.4ms

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 33 ms 100.0%
users/index 18 ms 53.9%
users/index 29 ms 86.9%