Request Details

Route
/posts POST
Timestamp
Sep 22, 2026 11:37 PM
Duration
46.62 ms
Status
200
Response Size
10 KB
Error
No

Performance Breakdown

Database
100.0% (3 queries)
View Rendering
0.0%
Application Logic
0.0%
Other Operations
0.0%
Total Operations
3
Slowest Operation
21.0 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
Database
0.0ms 9.3ms 18.5ms 27.8ms 37.0ms

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 created_at > ? 14 ms 30.0%
SELECT * FROM comments WHERE post_id = ? ORDER BY created_at DESC LIMIT ? 21 ms 45.0%
SELECT * FROM posts WHERE title LIKE ? AND content LIKE ? AND LOWER(title) LIKE ? AND UPPER(content) LIKE ? 2 ms 4.3%