Request Details

Route
/comments POST
Timestamp
Sep 09, 2026 7:30 PM
Duration
87.22 ms
Status
201
Response Size
15 KB
Error
No

Performance Breakdown

Database
0.0% (0 queries)
View Rendering
9.8%
Application Logic
90.2%
Other Operations
0.0%
Total Operations
3
Slowest Operation
87.22 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 48.4ms 96.7ms 145.1ms 193.4ms

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
users/index 19 ms 21.8%
comments#create 87 ms 100.0%
comments#create 87 ms 100.0%