Request Details

Route
/comments POST
Timestamp
Sep 11, 2026 9:56 AM
Duration
110.83 ms
Status
200
Response Size
13 KB
Error
No

Performance Breakdown

Database
0.0% (0 queries)
View Rendering
26.8%
Application Logic
73.2%
Other Operations
0.0%
Total Operations
8
Slowest Operation
110.83 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 113.6ms 227.2ms 340.9ms 454.5ms

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
home/index 33 ms 29.8%
home/index 31 ms 28.0%
comments#create 111 ms 100.0%
comments#create 111 ms 100.0%
layouts/application 17 ms 15.3%
comments#create 111 ms 100.0%
posts/show 16 ms 14.4%
layouts/application 25 ms 22.6%