Request Details

Route
/api/v1/users GET
Timestamp
Sep 09, 2026 7:25 AM
Duration
63.51 ms
Status
204
Response Size
8.1 KB
Error
No

Performance Breakdown

Database
15.9% (1 query)
View Rendering
23.1%
Application Logic
61.1%
Other Operations
0.0%
Total Operations
5
Slowest Operation
63.51 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
View
Database
0.0ms 52.0ms 104.0ms 156.0ms 208.0ms

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
home/index 35 ms 55.1%
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... 33 ms 52.0%
api/v1/users#index 64 ms 100.0%
api/v1/users#index 64 ms 100.0%
layouts/application 13 ms 20.5%