Request Details

Route
/api_simple GET
Timestamp
Sep 09, 2026 2:12 PM
Duration
11.56 ms
Status
201
Response Size
1.9 KB
Error
No

Performance Breakdown

Database
59.5% (2 queries)
View Rendering
0.0%
Application Logic
40.5%
Other Operations
0.0%
Total Operations
3
Slowest Operation
13.0 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
Action
Database
0.0ms 7.1ms 14.3ms 21.4ms 28.6ms

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
home#api_simple 12 ms 100.0%
SELECT * FROM comments WHERE post_id = ? ORDER BY created_at DESC LIMIT ? 4 ms 34.6%
SELECT posts.* FROM posts WHERE title LIKE ? OR content LIKE ? 13 ms 112.5%