Request Details

Route
/ GET
Timestamp
Sep 14, 2026 2:13 PM
Duration
64.97 ms
Status
204
Response Size
6.6 KB
Error
No

Performance Breakdown

Database
4.1% (2 queries)
View Rendering
51.5%
Application Logic
44.4%
Other Operations
0.0%
Total Operations
14
Slowest Operation
64.97 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 109.7ms 219.5ms 329.2ms 438.9ms

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 39 ms 60.0%
home#index 65 ms 100.0%
SELECT * FROM posts WHERE created_at > ? 13 ms 20.0%
home#index 65 ms 100.0%
posts/show 17 ms 26.2%
posts/show 27 ms 41.6%
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 7.7%
home/index 17 ms 26.2%
users/index 25 ms 38.5%
posts/show 27 ms 41.6%
users/index 34 ms 52.3%
home/index 31 ms 47.7%
home#index 65 ms 100.0%
users/index 9 ms 13.9%