Request Details

Route
/up GET
Timestamp
Sep 14, 2026 3:40 PM
Duration
10.0 ms
Status
204
Response Size
118 Bytes
Error
No

Performance Breakdown

Database
0.0% (0 queries)
View Rendering
84.8%
Application Logic
15.2%
Other Operations
0.0%
Total Operations
7
Slowest Operation
29.0 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
0.0ms 33.0ms 66.0ms 99.0ms 132.0ms

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
layouts/application 19 ms 190.0%
layouts/application 14 ms 140.0%
posts/show 23 ms 230.0%
layouts/application 29 ms 290.0%
layouts/application 27 ms 270.0%
rails/health#show 10 ms 100.0%
rails/health#show 10 ms 100.0%