Request Details

Route
/health GET
Timestamp
Sep 18, 2026 7:42 AM
Duration
10.0 ms
Status
200
Response Size
168 Bytes
Error
No

Performance Breakdown

Database
51.5% (2 queries)
View Rendering
18.2%
Application Logic
30.3%
Other Operations
0.0%
Total Operations
4
Slowest Operation
16.0 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 8.3ms 16.5ms 24.8ms 33.0ms

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 name FROM users 16 ms 160.0%
SELECT name FROM users 1 ms 10.0%
posts/show 6 ms 60.0%
health#index 10 ms 100.0%