Request Details

Route
/posts POST
Timestamp
Sep 10, 2026 9:49 PM
Duration
31.27 ms
Status
200
Response Size
19 KB
Error
No

Performance Breakdown

Database
39.0% (2 queries)
View Rendering
27.1%
Application Logic
33.9%
Other Operations
0.0%
Total Operations
4
Slowest Operation
31.27 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 23.1ms 46.1ms 69.2ms 92.3ms

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 posts.* FROM posts WHERE title LIKE ? OR content LIKE ? 30 ms 95.9%
SELECT DISTINCT users.*, posts.*, comments.* FROM users, posts, comments WHERE users.id = posts.user_id AND posts.id = comments.post_id AND users.created_at > ? AND posts.created_at > ? AND comments.created_at > ? 6 ms 19.2%
posts#create 31 ms 100.0%
users/index 25 ms 79.9%