Request Details

Route
/comments POST
Timestamp
Sep 09, 2026 10:11 PM
Duration
48.17 ms
Status
200
Response Size
4.5 KB
Error
No

Performance Breakdown

Database
0.0% (0 queries)
View Rendering
19.5%
Application Logic
80.5%
Other Operations
0.0%
Total Operations
5
Slowest Operation
48.17 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 44.9ms 89.8ms 134.6ms 179.5ms

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
comments#create 48 ms 100.0%
home/index 19 ms 39.4%
posts/show 16 ms 33.2%
comments#create 48 ms 100.0%
comments#create 48 ms 100.0%