Request Details

Route
/api/v1/posts GET
Timestamp
Sep 22, 2026 11:18 PM
Duration
19.21 ms
Status
201
Response Size
14 KB
Error
No

Performance Breakdown

Database
5.1% (1 query)
View Rendering
75.1%
Application Logic
19.8%
Other Operations
0.0%
Total Operations
5
Slowest Operation
32.0 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 24.3ms 48.6ms 72.9ms 97.2ms

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
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 26.0%
users/index 31 ms 161.4%
api/v1/posts#index 19 ms 100.0%
home/index 10 ms 52.1%
home/index 32 ms 166.6%