Request Details

Route
/health GET
Timestamp
Sep 17, 2026 2:09 AM
Duration
10.0 ms
Status
201
Response Size
180 Bytes
Error
No

Performance Breakdown

Database
36.6% (2 queries)
View Rendering
63.4%
Application Logic
0.0%
Other Operations
0.0%
Total Operations
5
Slowest Operation
38.0 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 30.8ms 61.5ms 92.3ms 123.0ms

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 35 ms 350.0%
layouts/application 38 ms 380.0%
SELECT * FROM comments WHERE post_id = ? ORDER BY created_at DESC LIMIT ? 30 ms 300.0%
SELECT * FROM users LEFT JOIN posts ON users.id = posts.user_id LEFT JOIN comments ON posts.id = comments.post_id LEFT JOIN tags ON posts.id = tags.post_id LEFT JOIN categories ON posts.category_id = categories.id WHERE users.active = ? AND posts.publi... 15 ms 150.0%
posts/show 5 ms 50.0%