Request Details

Route
/admin/users GET
Timestamp
Sep 17, 2026 11:04 AM
Duration
17.17 ms
Status
201
Response Size
15 KB
Error
No

Performance Breakdown

Database
10.3% (1 query)
View Rendering
16.3%
Application Logic
73.5%
Other Operations
0.0%
Total Operations
7
Slowest Operation
19.0 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
Database
0.0ms 29.2ms 58.4ms 87.6ms 116.9ms

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
admin/users#index 17 ms 100.0%
admin/users#index 17 ms 100.0%
admin/users#index 17 ms 100.0%
admin/users#index 17 ms 100.0%
SELECT * FROM comments WHERE post_id = ? ORDER BY created_at DESC LIMIT ? 12 ms 69.9%
admin/users#index 17 ms 100.0%
home/index 19 ms 110.7%