Request Details

Route
/health GET
Timestamp
Sep 23, 2026 4:33 AM
Duration
10.0 ms
Status
201
Response Size
164 Bytes
Error
No

Performance Breakdown

Database
46.0% (3 queries)
View Rendering
47.9%
Application Logic
6.1%
Other Operations
0.0%
Total Operations
8
Slowest Operation
35.0 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 40.8ms 81.5ms 122.3ms 163.0ms

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 users.*, posts.*, comments.*, COUNT(DISTINCT posts.id) as post_count, COUNT(DISTINCT comments.id) as comment_count, AVG(posts.view_count) as avg_views, MAX(comments.created_at) as latest_comment FROM users LEFT JOIN posts ON users.id = posts.use... 34 ms 340.0%
home/index 10 ms 100.0%
users/index 27 ms 270.0%
SELECT * FROM users WHERE id = ? 24 ms 240.0%
home/index 6 ms 60.0%
health#index 10 ms 100.0%
users/index 35 ms 350.0%
SELECT name FROM users 17 ms 170.0%