Request Details

Route
/ GET
Timestamp
Sep 22, 2026 1:47 PM
Duration
87.7 ms
Status
200
Response Size
24 KB
Error
No

Performance Breakdown

Database
3.4% (2 queries)
View Rendering
32.3%
Application Logic
64.3%
Other Operations
0.0%
Total Operations
10
Slowest Operation
87.7 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 102.3ms 204.6ms 306.8ms 409.1ms

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 88 ms 100.0%
SELECT * FROM posts WHERE created_at > ? 12 ms 13.7%
home/index 34 ms 38.8%
SELECT * FROM comments WHERE post_id = ? ORDER BY created_at DESC LIMIT ? 2 ms 2.3%
posts/show 37 ms 42.2%
home#index 88 ms 100.0%
posts/show 14 ms 16.0%
users/index 38 ms 43.3%
posts/show 9 ms 10.3%
home#index 88 ms 100.0%