Request Details

Route
/admin/users GET
Timestamp
Sep 21, 2026 12:39 AM
Duration
62.25 ms
Status
204
Response Size
6.3 KB
Error
No

Performance Breakdown

Database
3.1% (1 query)
View Rendering
19.3%
Application Logic
77.6%
Other Operations
0.0%
Total Operations
5
Slowest Operation
62.25 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 40.1ms 80.3ms 120.4ms 160.5ms

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 users.*, COUNT(DISTINCT posts.id) as post_count, COUNT(DISTINCT comments.id) as comment_count, SUM(posts.view_count) as total_views, AVG(posts.view_count) as avg_views, MIN(posts.created_at) as first_post, MAX(posts.created_at) as latest_post FR... 5 ms 8.0%
admin/users#index 62 ms 100.0%
home/index 6 ms 9.6%
home/index 25 ms 40.2%
admin/users#index 62 ms 100.0%