Request Details

Route
/admin/users GET
Timestamp
Sep 09, 2026 9:13 PM
Duration
66.48 ms
Status
201
Response Size
13 KB
Error
No

Performance Breakdown

Database
18.1% (1 query)
View Rendering
33.9%
Application Logic
48.0%
Other Operations
0.0%
Total Operations
4
Slowest Operation
66.48 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 34.6ms 69.2ms 103.9ms 138.5ms

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
users/index 40 ms 60.2%
posts/show 7 ms 10.5%
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... 25 ms 37.6%
admin/users#index 66 ms 100.0%