Request Details

Route
/ GET
Timestamp
Sep 19, 2026 2:55 PM
Duration
79.51 ms
Status
201
Response Size
23 KB
Error
No

Performance Breakdown

Database
21.1% (7 queries)
View Rendering
11.2%
Application Logic
67.7%
Other Operations
0.0%
Total Operations
15
Slowest Operation
79.51 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 146.9ms 293.8ms 440.7ms 587.5ms

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 80 ms 100.0%
SELECT * FROM posts WHERE user_id = ? ORDER BY created_at DESC LIMIT ? 13 ms 16.4%
SELECT * FROM posts WHERE title LIKE ? AND content LIKE ? AND LOWER(title) LIKE ? AND UPPER(content) LIKE ? 18 ms 22.6%
posts/show 24 ms 30.2%
home#index 80 ms 100.0%
UPDATE posts SET view_count = view_count + ? WHERE published = ? 33 ms 41.5%
posts/show 13 ms 16.4%
home#index 80 ms 100.0%
home#index 80 ms 100.0%
posts/show 29 ms 36.5%
SELECT users.* FROM users LEFT JOIN posts ON users.id = posts.user_id LEFT JOIN comments ON posts.id = comments.post_id WHERE users.active = ? AND posts.published = ? AND comments.approved = ? OR users.created_at > ? AND posts.created_at > ? AND commen... 25 ms 31.4%
SELECT * FROM posts WHERE title LIKE ? AND content LIKE ? AND LOWER(title) LIKE ? AND UPPER(content) LIKE ? 9 ms 11.3%
SELECT * FROM posts WHERE title LIKE ? AND content LIKE ? AND LOWER(title) LIKE ? AND UPPER(content) LIKE ? 15 ms 18.9%
home#index 80 ms 100.0%
SELECT * FROM posts WHERE user_id = ? ORDER BY created_at DESC LIMIT ? 11 ms 13.8%