Request Details

Route
/comments POST
Timestamp
Sep 22, 2026 6:38 PM
Duration
76.11 ms
Status
204
Response Size
13 KB
Error
No

Performance Breakdown

Database
12.2% (2 queries)
View Rendering
7.4%
Application Logic
80.4%
Other Operations
0.0%
Total Operations
5
Slowest Operation
76.11 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 47.3ms 94.6ms 141.9ms 189.2ms

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 76 ms 100.0%
SELECT * FROM posts WHERE title LIKE ? AND content LIKE ? AND LOWER(title) LIKE ? AND UPPER(content) LIKE ? 21 ms 27.6%
posts/show 14 ms 18.4%
comments#create 76 ms 100.0%
SELECT name FROM users 2 ms 2.6%