Request Details

Route
/ GET
Timestamp
Sep 13, 2026 7:36 AM
Duration
66.06 ms
Status
200
Response Size
15 KB
Error
No

Performance Breakdown

Database
11.9% (4 queries)
View Rendering
7.3%
Application Logic
80.8%
Other Operations
0.0%
Total Operations
13
Slowest Operation
66.06 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 143.1ms 286.2ms 429.3ms 572.4ms

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 posts WHERE title LIKE ? AND content LIKE ? AND LOWER(title) LIKE ? AND UPPER(content) LIKE ? 28 ms 42.4%
layouts/application 19 ms 28.8%
SELECT users.*, posts.*, comments.*, COUNT(DISTINCT posts.id) as post_count, COUNT(DISTINCT comments.id) as comment_count, AVG(posts.view_count) as avg_views, MAX(comments.created_at) as latest_comment FROM users LEFT JOIN posts ON users.id = posts.use... 30 ms 45.4%
home#index 66 ms 100.0%
home#index 66 ms 100.0%
SELECT COUNT(*) FROM comments WHERE post_id = ? 2 ms 3.0%
SELECT * FROM users WHERE id = ? 8 ms 12.1%
home#index 66 ms 100.0%
home#index 66 ms 100.0%
home#index 66 ms 100.0%
users/index 23 ms 34.8%
home#index 66 ms 100.0%
home#index 66 ms 100.0%