Request Details

Route
/ GET
Timestamp
Sep 20, 2026 1:25 PM
Duration
106.59 ms
Status
201
Response Size
16 KB
Error
No

Performance Breakdown

Database
3.2% (3 queries)
View Rendering
11.1%
Application Logic
85.7%
Other Operations
0.0%
Total Operations
15
Slowest Operation
106.59 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 217.8ms 435.6ms 653.4ms 871.2ms

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 107 ms 100.0%
posts/show 25 ms 23.5%
layouts/application 20 ms 18.8%
home#index 107 ms 100.0%
users/index 27 ms 25.3%
home#index 107 ms 100.0%
layouts/application 6 ms 5.6%
home#index 107 ms 100.0%
home#index 107 ms 100.0%
SELECT * FROM posts WHERE created_at > ? 1 ms 0.9%
DELETE FROM comments WHERE created_at < ? 22 ms 20.6%
home#index 107 ms 100.0%
home#index 107 ms 100.0%
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... 5 ms 4.7%
home/index 19 ms 17.8%