Request Details

Route
/api/v1/users GET
Timestamp
Sep 09, 2026 1:06 PM
Duration
22.29 ms
Status
201
Response Size
3.5 KB
Error
No

Performance Breakdown

Database
8.0% (1 query)
View Rendering
27.0%
Application Logic
65.0%
Other Operations
0.0%
Total Operations
7
Slowest Operation
25.0 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 34.3ms 68.6ms 102.9ms 137.2ms

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
api/v1/users#index 22 ms 100.0%
api/v1/users#index 22 ms 100.0%
home/index 12 ms 53.8%
home/index 25 ms 112.1%
api/v1/users#index 22 ms 100.0%
api/v1/users#index 22 ms 100.0%
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... 11 ms 49.3%