Request Details

Route
/up GET
Timestamp
Sep 17, 2026 1:05 PM
Duration
10.0 ms
Status
200
Response Size
150 Bytes
Error
No

Performance Breakdown

Database
21.8% (2 queries)
View Rendering
64.1%
Application Logic
14.1%
Other Operations
0.0%
Total Operations
8
Slowest Operation
37.0 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 35.5ms 71.0ms 106.5ms 142.0ms

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 * FROM users WHERE id = ? 30 ms 300.0%
SELECT name FROM users 1 ms 10.0%
users/index 37 ms 370.0%
rails/health#show 10 ms 100.0%
home/index 5 ms 50.0%
rails/health#show 10 ms 100.0%
users/index 22 ms 220.0%
home/index 27 ms 270.0%