Request Details

Route
/ GET
Timestamp
Sep 16, 2026 6:21 PM
Duration
157.46 ms
Status
201
Response Size
27 KB
Error
No

Performance Breakdown

Database
5.4% (4 queries)
View Rendering
8.0%
Application Logic
86.7%
Other Operations
0.0%
Total Operations
11
Slowest Operation
157.46 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 181.7ms 363.4ms 545.1ms 726.9ms

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
SELECT name FROM users 26 ms 16.5%
layouts/application 31 ms 19.7%
home#index 157 ms 100.0%
posts/show 8 ms 5.1%
home#index 157 ms 100.0%
home/index 19 ms 12.1%
DELETE FROM posts WHERE id = ? 2 ms 1.3%
home#index 157 ms 100.0%
SELECT name FROM users 3 ms 1.9%
home#index 157 ms 100.0%
SELECT * FROM comments WHERE post_id = ? ORDER BY created_at DESC LIMIT ? 8 ms 5.1%