Request Details

Route
/health GET
Timestamp
Sep 17, 2026 7:33 PM
Duration
10.0 ms
Status
201
Response Size
184 Bytes
Error
No

Performance Breakdown

Database
42.0% (3 queries)
View Rendering
50.7%
Application Logic
7.2%
Other Operations
0.0%
Total Operations
7
Slowest Operation
31.0 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 34.5ms 69.0ms 103.5ms 138.0ms

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 posts.* FROM posts WHERE title LIKE ? OR content LIKE ? 31 ms 310.0%
SELECT users.* FROM users LEFT JOIN posts ON users.id = posts.user_id LEFT JOIN comments ON posts.id = comments.post_id WHERE users.active = ? AND posts.published = ? AND comments.approved = ? OR users.created_at > ? AND posts.created_at > ? AND commen... 19 ms 190.0%
users/index 25 ms 250.0%
layouts/application 19 ms 190.0%
posts/show 26 ms 260.0%
SELECT id, name FROM users WHERE email = ? 8 ms 80.0%
health#index 10 ms 100.0%