Request Details

Route
/admin/users GET
Timestamp
Sep 10, 2026 6:22 AM
Duration
189.63 ms
Status
204
Response Size
3.5 KB
Error
No

Performance Breakdown

Database
1.1% (1 query)
View Rendering
18.8%
Application Logic
80.1%
Other Operations
0.0%
Total Operations
6
Slowest Operation
189.63 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
Database
0.0ms 118.3ms 236.6ms 354.9ms 473.3ms

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
posts/show 24 ms 12.7%
home/index 31 ms 16.3%
SELECT * FROM users WHERE id = ? 5 ms 2.6%
users/index 34 ms 17.9%
admin/users#index 190 ms 100.0%
admin/users#index 190 ms 100.0%