Request Details

Route
/health GET
Timestamp
Sep 22, 2026 6:19 AM
Duration
10.0 ms
Status
204
Response Size
186 Bytes
Error
No

Performance Breakdown

Database
27.2% (1 query)
View Rendering
63.1%
Application Logic
9.7%
Other Operations
0.0%
Total Operations
4
Slowest Operation
39.0 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 25.8ms 51.5ms 77.3ms 103.0ms

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
posts/show 26 ms 260.0%
SELECT DISTINCT users.*, posts.*, comments.* FROM users, posts, comments WHERE users.id = posts.user_id AND posts.id = comments.post_id AND users.created_at > ? AND posts.created_at > ? AND comments.created_at > ? 28 ms 280.0%
posts/show 39 ms 390.0%
health#index 10 ms 100.0%