Request Details

Route
/fast GET
Timestamp
Sep 22, 2026 7:57 PM
Duration
10.43 ms
Status
201
Response Size
572 Bytes
Error
No

Performance Breakdown

Database
0.0% (0 queries)
View Rendering
72.9%
Application Logic
27.1%
Other Operations
0.0%
Total Operations
3
Slowest Operation
17.0 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 9.6ms 19.2ms 28.8ms 38.4ms

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 17 ms 163.0%
users/index 11 ms 105.5%
home#fast 10 ms 100.0%