Request Details

Route
/up GET
Timestamp
Sep 19, 2026 4:36 PM
Duration
10.0 ms
Status
200
Response Size
130 Bytes
Error
No

Performance Breakdown

Database
25.9% (1 query)
View Rendering
0.0%
Application Logic
74.1%
Other Operations
0.0%
Total Operations
3
Slowest Operation
10.0 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
Database
0.0ms 6.8ms 13.5ms 20.3ms 27.0ms

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
rails/health#show 10 ms 100.0%
rails/health#show 10 ms 100.0%
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... 7 ms 70.0%