Request Details

Route
/ GET
Timestamp
Sep 13, 2026 11:58 PM
Duration
53.17 ms
Status
201
Response Size
15 KB
Error
No

Performance Breakdown

Database
18.8% (4 queries)
View Rendering
26.2%
Application Logic
54.9%
Other Operations
0.0%
Total Operations
15
Slowest Operation
53.17 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 121.0ms 241.9ms 362.9ms 483.9ms

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
layouts/application 25 ms 47.0%
SELECT * FROM posts WHERE title LIKE ? AND content LIKE ? AND LOWER(title) LIKE ? AND UPPER(content) LIKE ? 27 ms 50.8%
home/index 15 ms 28.2%
UPDATE posts SET view_count = view_count + ? WHERE published = ? 31 ms 58.3%
home#index 53 ms 100.0%
home#index 53 ms 100.0%
home#index 53 ms 100.0%
home#index 53 ms 100.0%
home/index 23 ms 43.3%
home#index 53 ms 100.0%
home/index 11 ms 20.7%
layouts/application 37 ms 69.6%
home/index 16 ms 30.1%
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... 23 ms 43.3%
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... 10 ms 18.8%