Request Details

Route
/health GET
Timestamp
Sep 22, 2026 9:11 PM
Duration
10.0 ms
Status
201
Response Size
224 Bytes
Error
No

Performance Breakdown

Database
50.0% (2 queries)
View Rendering
50.0%
Application Logic
0.0%
Other Operations
0.0%
Total Operations
3
Slowest Operation
34.0 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
View
Database
0.0ms 17.0ms 34.0ms 51.0ms 68.0ms

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 posts WHERE user_id = ? ORDER BY created_at DESC LIMIT ? 32 ms 320.0%
SELECT * FROM posts WHERE created_at > ? 2 ms 20.0%
posts/show 34 ms 340.0%