Request Details

Route
/ GET
Timestamp
Sep 21, 2026 8:52 AM
Duration
110.87 ms
Status
200
Response Size
27 KB
Error
No

Performance Breakdown

Database
10.3% (4 queries)
View Rendering
6.0%
Application Logic
83.7%
Other Operations
0.0%
Total Operations
12
Slowest Operation
110.87 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 165.6ms 331.2ms 496.8ms 662.3ms

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 111 ms 100.0%
home#index 111 ms 100.0%
home#index 111 ms 100.0%
home/index 26 ms 23.5%
layouts/application 9 ms 8.1%
SELECT * FROM posts WHERE user_id = ? ORDER BY created_at DESC LIMIT ? 23 ms 20.7%
SELECT * FROM posts WHERE title LIKE ? AND content LIKE ? AND LOWER(title) LIKE ? AND UPPER(content) LIKE ? 5 ms 4.5%
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 > ? 29 ms 26.2%
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... 11 ms 9.9%
home#index 111 ms 100.0%
home#index 111 ms 100.0%
users/index 5 ms 4.5%