Request Details

Route
/ GET
Timestamp
Sep 10, 2026 4:25 PM
Duration
110.26 ms
Status
201
Response Size
17 KB
Error
No

Performance Breakdown

Database
29.0% (5 queries)
View Rendering
2.2%
Application Logic
68.8%
Other Operations
0.0%
Total Operations
8
Slowest Operation
110.26 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 80.1ms 160.3ms 240.4ms 320.5ms

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
DELETE FROM comments WHERE created_at < ? 29 ms 26.3%
users/index 7 ms 6.3%
home#index 110 ms 100.0%
SELECT COUNT(*) FROM comments WHERE post_id = ? 21 ms 19.0%
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 > ? 5 ms 4.5%
SELECT posts.* FROM posts WHERE title LIKE ? OR content LIKE ? 30 ms 27.2%
SELECT * FROM comments WHERE post_id = ? ORDER BY created_at DESC LIMIT ? 8 ms 7.3%
home#index 110 ms 100.0%