Request Details

Route
/ GET
Timestamp
Sep 20, 2026 4:45 PM
Duration
44.95 ms
Status
200
Response Size
24 KB
Error
No

Performance Breakdown

Database
18.1% (4 queries)
View Rendering
10.1%
Application Logic
71.9%
Other Operations
0.0%
Total Operations
13
Slowest Operation
44.95 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 109.4ms 218.8ms 328.2ms 437.6ms

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
SELECT * FROM posts WHERE created_at > ? 22 ms 48.9%
home#index 45 ms 100.0%
SELECT * FROM posts WHERE user_id = ? ORDER BY created_at DESC LIMIT ? 15 ms 33.4%
home#index 45 ms 100.0%
home#index 45 ms 100.0%
home/index 35 ms 77.9%
home#index 45 ms 100.0%
posts/show 9 ms 20.0%
home#index 45 ms 100.0%
SELECT DISTINCT users.*, posts.*, comments.* FROM users, posts, comments WHERE users.id = posts.user_id AND posts.id = comments.post_id AND users.created_at > ? AND posts.created_at > ? AND comments.created_at > ? 31 ms 69.0%
SELECT * FROM posts WHERE title LIKE ? AND content LIKE ? AND LOWER(title) LIKE ? AND UPPER(content) LIKE ? 11 ms 24.5%
home#index 45 ms 100.0%
home#index 45 ms 100.0%