Request Details

Route
/admin/users GET
Timestamp
Sep 13, 2026 6:14 PM
Duration
86.78 ms
Status
204
Response Size
20 KB
Error
No

Performance Breakdown

Database
20.0% (3 queries)
View Rendering
7.9%
Application Logic
72.1%
Other Operations
0.0%
Total Operations
7
Slowest Operation
86.78 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 60.1ms 120.3ms 180.4ms 240.6ms

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
users/index 7 ms 8.1%
admin/users#index 87 ms 100.0%
SELECT * FROM posts WHERE user_id = ? ORDER BY created_at DESC LIMIT ? 31 ms 35.7%
SELECT * FROM comments WHERE post_id = ? ORDER BY created_at DESC LIMIT ? 7 ms 8.1%
admin/users#index 87 ms 100.0%
posts/show 12 ms 13.8%
SELECT * FROM posts WHERE created_at > ? 10 ms 11.5%