Request Details

Route
/api_simple GET
Timestamp
Sep 23, 2026 2:24 AM
Duration
36.7 ms
Status
200
Response Size
1.1 KB
Error
No

Performance Breakdown

Database
6.7% (2 queries)
View Rendering
44.2%
Application Logic
49.1%
Other Operations
0.0%
Total Operations
5
Slowest Operation
36.7 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 18.7ms 37.3ms 56.0ms 74.7ms

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 users.*, COUNT(DISTINCT posts.id) as post_count, COUNT(DISTINCT comments.id) as comment_count, SUM(posts.view_count) as total_views, AVG(posts.view_count) as avg_views, MIN(posts.created_at) as first_post, MAX(posts.created_at) as latest_post FR... 3 ms 8.2%
layouts/application 17 ms 46.3%
posts/show 16 ms 43.6%
home#api_simple 37 ms 100.0%
SELECT * FROM posts WHERE title LIKE ? AND content LIKE ? AND LOWER(title) LIKE ? AND UPPER(content) LIKE ? 2 ms 5.5%