Request Details

Route
/admin/users GET
Timestamp
Sep 12, 2026 6:35 PM
Duration
16.62 ms
Status
200
Response Size
6.8 KB
Error
No

Performance Breakdown

Database
0.0% (0 queries)
View Rendering
80.2%
Application Logic
19.8%
Other Operations
0.0%
Total Operations
7
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
Action
View
0.0ms 42.1ms 84.1ms 126.2ms 168.2ms

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 35 ms 210.5%
home/index 18 ms 108.3%
home/index 13 ms 78.2%
admin/users#index 17 ms 100.0%
posts/show 38 ms 228.6%
home/index 31 ms 186.5%
admin/users#index 17 ms 100.0%