Request Details

Route
/ GET
Timestamp
Sep 22, 2026 8:05 AM
Duration
106.2 ms
Status
200
Response Size
8.5 KB
Error
No

Performance Breakdown

Database
9.0% (3 queries)
View Rendering
13.8%
Application Logic
77.2%
Other Operations
0.0%
Total Operations
11
Slowest Operation
106.2 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 103.1ms 206.3ms 309.4ms 412.6ms

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 106 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... 12 ms 11.3%
home/index 8 ms 7.5%
posts/show 13 ms 12.2%
home#index 106 ms 100.0%
SELECT * FROM posts WHERE created_at > ? 5 ms 4.7%
home#index 106 ms 100.0%
posts/show 20 ms 18.8%
home/index 7 ms 6.6%
UPDATE posts SET view_count = view_count + ? WHERE published = ? 20 ms 18.8%
users/index 9 ms 8.5%