Request Details

Route
/admin/users GET
Timestamp
Sep 23, 2026 4:36 AM
Duration
47.84 ms
Status
204
Response Size
18 KB
Error
No

Performance Breakdown

Database
30.5% (2 queries)
View Rendering
20.8%
Application Logic
48.6%
Other Operations
0.0%
Total Operations
6
Slowest Operation
47.84 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 49.2ms 98.3ms 147.5ms 196.7ms

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
SELECT id, name, email FROM users WHERE id = ? 28 ms 58.5%
UPDATE posts SET title = ?, content = ?, updated_at = ? WHERE id = ? 32 ms 66.9%
admin/users#index 48 ms 100.0%
admin/users#index 48 ms 100.0%
posts/show 36 ms 75.3%
users/index 5 ms 10.5%