Request Details

Route
/ GET
Timestamp
Sep 22, 2026 10:18 AM
Duration
95.26 ms
Status
200
Response Size
22 KB
Error
No

Performance Breakdown

Database
8.8% (4 queries)
View Rendering
9.4%
Application Logic
81.8%
Other Operations
0.0%
Total Operations
11
Slowest Operation
95.26 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 116.5ms 233.0ms 349.5ms 466.0ms

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
SELECT * FROM posts WHERE created_at > ? 22 ms 23.1%
layouts/application 8 ms 8.4%
home#index 95 ms 100.0%
SELECT * FROM posts WHERE user_id = ? ORDER BY created_at DESC LIMIT ? 6 ms 6.3%
UPDATE posts SET title = ?, content = ?, updated_at = ? WHERE id = ? 9 ms 9.4%
users/index 17 ms 17.8%
home#index 95 ms 100.0%
home#index 95 ms 100.0%
home#index 95 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... 4 ms 4.2%
users/index 19 ms 19.9%