Request Details

Route
/ GET
Timestamp
Sep 21, 2026 7:14 PM
Duration
113.43 ms
Status
204
Response Size
20 KB
Error
No

Performance Breakdown

Database
13.6% (6 queries)
View Rendering
1.9%
Application Logic
84.5%
Other Operations
0.0%
Total Operations
15
Slowest Operation
113.43 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 235.0ms 470.0ms 705.0ms 940.0ms

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 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... 7 ms 6.2%
SELECT posts.* FROM posts WHERE title LIKE ? OR content LIKE ? 31 ms 27.3%
home#index 113 ms 100.0%
home#index 113 ms 100.0%
home#index 113 ms 100.0%
home#index 113 ms 100.0%
home#index 113 ms 100.0%
home#index 113 ms 100.0%
SELECT * FROM posts WHERE created_at > ? 29 ms 25.6%
SELECT users.* FROM users LEFT JOIN posts ON users.id = posts.user_id LEFT JOIN comments ON posts.id = comments.post_id WHERE users.active = ? AND posts.published = ? AND comments.approved = ? OR users.created_at > ? AND posts.created_at > ? AND commen... 14 ms 12.3%
layouts/application 12 ms 10.6%
users/index 6 ms 5.3%
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... 29 ms 25.6%
home#index 113 ms 100.0%
SELECT * FROM users LEFT JOIN posts ON users.id = posts.user_id LEFT JOIN comments ON posts.id = comments.post_id LEFT JOIN tags ON posts.id = tags.post_id LEFT JOIN categories ON posts.category_id = categories.id WHERE users.active = ? AND posts.publi... 18 ms 15.9%