Request Details

Route
/fast GET
Timestamp
Sep 23, 2026 12:35 AM
Duration
10.0 ms
Status
201
Response Size
815 Bytes
Error
No

Performance Breakdown

Database
0.0% (0 queries)
View Rendering
70.6%
Application Logic
29.4%
Other Operations
0.0%
Total Operations
2
Slowest Operation
24.0 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 8.5ms 17.0ms 25.5ms 34.0ms

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
home#fast 10 ms 100.0%
layouts/application 24 ms 240.0%