Request Details

Route
/api/v1/posts GET
Timestamp
Sep 22, 2026 7:42 PM
Duration
35.16 ms
Status
204
Response Size
5.9 KB
Error
No

Performance Breakdown

Database
14.1% (2 queries)
View Rendering
0.0%
Application Logic
85.9%
Other Operations
0.0%
Total Operations
6
Slowest Operation
35.16 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
Database
0.0ms 40.9ms 81.8ms 122.7ms 163.6ms

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
api/v1/posts#index 35 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... 20 ms 56.9%
api/v1/posts#index 35 ms 100.0%
SELECT name FROM users 3 ms 8.5%
api/v1/posts#index 35 ms 100.0%
api/v1/posts#index 35 ms 100.0%