Request Details

Route
/ GET
Timestamp
Sep 14, 2026 8:22 PM
Duration
70.37 ms
Status
400
Response Size
863 Bytes
Error
No

Performance Breakdown

Database
12.6% (3 queries)
View Rendering
16.0%
Application Logic
71.4%
Other Operations
0.0%
Total Operations
11
Slowest Operation
70.37 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 123.2ms 246.4ms 369.6ms 492.8ms

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 70 ms 100.0%
SELECT * FROM posts WHERE title LIKE ? AND content LIKE ? AND LOWER(title) LIKE ? AND UPPER(content) LIKE ? 22 ms 31.3%
SELECT * FROM posts WHERE title LIKE ? AND content LIKE ? AND LOWER(title) LIKE ? AND UPPER(content) LIKE ? 11 ms 15.6%
posts/show 22 ms 31.3%
home#index 70 ms 100.0%
layouts/application 37 ms 52.6%
SELECT * FROM users WHERE id = ? 29 ms 41.2%
home#index 70 ms 100.0%
home#index 70 ms 100.0%
home#index 70 ms 100.0%
users/index 20 ms 28.4%