Request Details

Route
/ GET
Timestamp
Sep 14, 2026 9:49 PM
Duration
95.45 ms
Status
204
Response Size
19 KB
Error
No

Performance Breakdown

Database
16.9% (5 queries)
View Rendering
9.7%
Application Logic
73.4%
Other Operations
0.0%
Total Operations
10
Slowest Operation
95.45 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 97.6ms 195.2ms 292.8ms 390.4ms

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 95 ms 100.0%
layouts/application 12 ms 12.6%
SELECT id, name FROM users WHERE email = ? 1 ms 1.0%
SELECT * FROM users WHERE id = ? 9 ms 9.4%
SELECT * FROM posts WHERE created_at > ? 35 ms 36.7%
home#index 95 ms 100.0%
home/index 26 ms 27.2%
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 5.2%
home#index 95 ms 100.0%
SELECT * FROM posts WHERE created_at > ? 16 ms 16.8%