Request Details

Route
/ GET
Timestamp
Sep 21, 2026 10:25 AM
Duration
63.97 ms
Status
204
Response Size
20 KB
Error
No

Performance Breakdown

Database
11.4% (3 queries)
View Rendering
35.1%
Application Logic
53.5%
Other Operations
0.0%
Total Operations
12
Slowest Operation
63.97 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 89.7ms 179.5ms 269.2ms 358.9ms

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
users/index 35 ms 54.7%
SELECT * FROM comments WHERE post_id = ? ORDER BY created_at DESC LIMIT ? 2 ms 3.1%
home/index 10 ms 15.6%
SELECT * FROM posts WHERE title LIKE ? AND content LIKE ? AND LOWER(title) LIKE ? AND UPPER(content) LIKE ? 8 ms 12.5%
home#index 64 ms 100.0%
home/index 23 ms 36.0%
users/index 8 ms 12.5%
layouts/application 16 ms 25.0%
home#index 64 ms 100.0%
SELECT * FROM (SELECT users.id, users.name, users.email, COUNT(posts.id) as post_count FROM users LEFT JOIN posts ON users.id = posts.user_id WHERE users.active = ? GROUP BY users.id) as user_posts JOIN (SELECT user_id, COUNT(*) as comment_count FROM c... 31 ms 48.5%
posts/show 34 ms 53.1%
home#index 64 ms 100.0%