Request Details

Route
/health GET
Timestamp
Sep 18, 2026 9:45 PM
Duration
10.0 ms
Status
201
Response Size
100 Bytes
Error
No

Performance Breakdown

Database
53.9% (3 queries)
View Rendering
46.1%
Application Logic
0.0%
Other Operations
0.0%
Total Operations
5
Slowest Operation
26.0 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 22.3ms 44.5ms 66.8ms 89.0ms

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 15 ms 150.0%
SELECT id, name, email FROM users WHERE id = ? 14 ms 140.0%
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 > ? 15 ms 150.0%
layouts/application 26 ms 260.0%
SELECT * FROM users WHERE id = ? 19 ms 190.0%