Request Details

Route
/ GET
Timestamp
Sep 09, 2026 5:24 AM
Duration
65.13 ms
Status
204
Response Size
11 KB
Error
No

Performance Breakdown

Database
22.2% (7 queries)
View Rendering
8.1%
Application Logic
69.6%
Other Operations
0.0%
Total Operations
14
Slowest Operation
65.13 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 116.9ms 233.8ms 350.7ms 467.6ms

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#index 65 ms 100.0%
SELECT name FROM users 8 ms 12.3%
SELECT posts.* FROM posts WHERE title LIKE ? OR content LIKE ? 31 ms 47.6%
DELETE FROM comments WHERE created_at < ? 10 ms 15.4%
layouts/application 27 ms 41.5%
home#index 65 ms 100.0%
SELECT * FROM comments WHERE post_id = ? ORDER BY created_at DESC LIMIT ? 19 ms 29.2%
home#index 65 ms 100.0%
users/index 11 ms 16.9%
home#index 65 ms 100.0%
home#index 65 ms 100.0%
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... 3 ms 4.6%
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 > ? 5 ms 7.7%
SELECT * FROM users WHERE id = ? 28 ms 43.0%