Request Details

Route
/ GET
Timestamp
Sep 15, 2026 2:00 AM
Duration
100.9 ms
Status
201
Response Size
10 KB
Error
No

Performance Breakdown

Database
4.6% (2 queries)
View Rendering
9.4%
Application Logic
86.0%
Other Operations
0.0%
Total Operations
13
Slowest Operation
100.9 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 205.3ms 410.7ms 616.0ms 821.3ms

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 101 ms 100.0%
home#index 101 ms 100.0%
home#index 101 ms 100.0%
posts/show 7 ms 6.9%
home#index 101 ms 100.0%
layouts/application 11 ms 10.9%
home#index 101 ms 100.0%
home#index 101 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 > ? 34 ms 33.7%
SELECT * FROM comments WHERE post_id = ? ORDER BY created_at DESC LIMIT ? 4 ms 4.0%
home#index 101 ms 100.0%
layouts/application 34 ms 33.7%
home/index 25 ms 24.8%