Request Details

Route
/admin/users GET
Timestamp
Sep 21, 2026 2:58 PM
Duration
39.51 ms
Status
200
Response Size
14 KB
Error
No

Performance Breakdown

Database
27.2% (3 queries)
View Rendering
0.0%
Application Logic
72.8%
Other Operations
0.0%
Total Operations
7
Slowest Operation
39.51 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
Database
0.0ms 54.3ms 108.5ms 162.8ms 217.0ms

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
UPDATE posts SET title = ?, content = ?, updated_at = ? WHERE id = ? 5 ms 12.7%
admin/users#index 40 ms 100.0%
admin/users#index 40 ms 100.0%
admin/users#index 40 ms 100.0%
SELECT * FROM posts WHERE created_at > ? 32 ms 81.0%
SELECT name FROM users 22 ms 55.7%
admin/users#index 40 ms 100.0%