Request Details

Route
/posts POST
Timestamp
Sep 14, 2026 11:11 AM
Duration
33.22 ms
Status
200
Response Size
5.2 KB
Error
No

Performance Breakdown

Database
27.2% (3 queries)
View Rendering
32.6%
Application Logic
40.2%
Other Operations
0.0%
Total Operations
7
Slowest Operation
33.22 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
Database
0.0ms 41.4ms 82.7ms 124.1ms 165.4ms

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
SELECT * FROM users WHERE id = ? 33 ms 99.3%
SELECT * FROM users LEFT JOIN posts ON users.id = posts.user_id LEFT JOIN comments ON posts.id = comments.post_id LEFT JOIN tags ON posts.id = tags.post_id LEFT JOIN categories ON posts.category_id = categories.id WHERE users.active = ? AND posts.publi... 8 ms 24.1%
posts#create 33 ms 100.0%
posts#create 33 ms 100.0%
users/index 33 ms 99.3%
SELECT posts.* FROM posts WHERE title LIKE ? OR content LIKE ? 4 ms 12.0%
home/index 21 ms 63.2%