Request Details

Route
/ GET
Timestamp
Sep 18, 2026 12:48 AM
Duration
69.95 ms
Status
204
Response Size
15 KB
Error
No

Performance Breakdown

Database
30.3% (6 queries)
View Rendering
44.8%
Application Logic
24.9%
Other Operations
0.0%
Total Operations
11
Slowest Operation
69.95 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 70.2ms 140.5ms 210.7ms 281.0ms

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
home#index 70 ms 100.0%
home/index 37 ms 52.9%
SELECT * FROM posts WHERE user_id = ? ORDER BY created_at DESC LIMIT ? 8 ms 11.4%
SELECT * FROM users LEFT JOIN posts ON users.id = posts.user_id LEFT JOIN comments ON posts.id = comments.post_id LEFT JOIN tags ON posts.id = tags.post_id LEFT JOIN categories ON posts.category_id = categories.id WHERE users.active = ? AND posts.publi... 22 ms 31.5%
UPDATE posts SET view_count = view_count + ? WHERE published = ? 8 ms 11.4%
SELECT id, name, email FROM users WHERE id = ? 6 ms 8.6%
users/index 24 ms 34.3%
SELECT name FROM users 34 ms 48.6%
SELECT * FROM posts WHERE title LIKE ? AND content LIKE ? AND LOWER(title) LIKE ? AND UPPER(content) LIKE ? 7 ms 10.0%
users/index 30 ms 42.9%
layouts/application 35 ms 50.0%