Request Details

Route
/up GET
Timestamp
Sep 23, 2026 3:12 AM
Duration
10.0 ms
Status
200
Response Size
100 Bytes
Error
No

Performance Breakdown

Database
35.8% (2 queries)
View Rendering
27.5%
Application Logic
36.7%
Other Operations
0.0%
Total Operations
8
Slowest Operation
28.0 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 27.3ms 54.5ms 81.8ms 109.0ms

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
rails/health#show 10 ms 100.0%
home/index 9 ms 90.0%
rails/health#show 10 ms 100.0%
rails/health#show 10 ms 100.0%
SELECT name FROM users 28 ms 280.0%
SELECT * FROM posts WHERE created_at > ? 11 ms 110.0%
rails/health#show 10 ms 100.0%
layouts/application 21 ms 210.0%