Request Details

Route
/health GET
Timestamp
Sep 21, 2026 3:34 AM
Duration
10.0 ms
Status
200
Response Size
131 Bytes
Error
No

Performance Breakdown

Database
42.1% (2 queries)
View Rendering
22.8%
Application Logic
35.1%
Other Operations
0.0%
Total Operations
5
Slowest Operation
23.0 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 14.3ms 28.5ms 42.8ms 57.0ms

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
users/index 13 ms 130.0%
SELECT users.*, COUNT(DISTINCT posts.id) as post_count, COUNT(DISTINCT comments.id) as comment_count, SUM(posts.view_count) as total_views, AVG(posts.view_count) as avg_views, MIN(posts.created_at) as first_post, MAX(posts.created_at) as latest_post FR... 1 ms 10.0%
health#index 10 ms 100.0%
SELECT id, name, email FROM users WHERE id = ? 23 ms 230.0%
health#index 10 ms 100.0%