Request Details

Route
/ GET
Timestamp
Sep 13, 2026 4:19 PM
Duration
86.57 ms
Status
201
Response Size
12 KB
Error
No

Performance Breakdown

Database
9.5% (4 queries)
View Rendering
6.5%
Application Logic
84.0%
Other Operations
0.0%
Total Operations
14
Slowest Operation
86.57 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 206.1ms 412.3ms 618.4ms 824.6ms

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 87 ms 100.0%
SELECT * FROM posts WHERE created_at > ? 7 ms 8.1%
home#index 87 ms 100.0%
home#index 87 ms 100.0%
home#index 87 ms 100.0%
home#index 87 ms 100.0%
home#index 87 ms 100.0%
home/index 18 ms 20.8%
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... 25 ms 28.9%
UPDATE posts SET view_count = view_count + ? WHERE published = ? 31 ms 35.8%
SELECT * FROM posts WHERE created_at > ? 15 ms 17.3%
home#index 87 ms 100.0%
home#index 87 ms 100.0%
home/index 36 ms 41.6%