Request Details

Route
/comments POST
Timestamp
Sep 11, 2026 5:18 AM
Duration
58.05 ms
Status
204
Response Size
3.5 KB
Error
No

Performance Breakdown

Database
30.3% (2 queries)
View Rendering
11.9%
Application Logic
57.7%
Other Operations
0.0%
Total Operations
6
Slowest Operation
58.05 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
Database
0.0ms 50.3ms 100.6ms 150.8ms 201.1ms

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
SELECT * FROM posts WHERE title LIKE ? AND content LIKE ? AND LOWER(title) LIKE ? AND UPPER(content) LIKE ? 28 ms 48.2%
layouts/application 17 ms 29.3%
layouts/application 7 ms 12.1%
comments#create 58 ms 100.0%
comments#create 58 ms 100.0%
INSERT INTO posts (user_id, title, content, published, created_at, updated_at) VALUES (?, ?, ?, ?, ?, ?) 33 ms 56.8%