Request Details

Route
/api/v1/posts GET
Timestamp
Sep 22, 2026 9:54 AM
Duration
66.04 ms
Status
200
Response Size
6.5 KB
Error
No

Performance Breakdown

Database
39.2% (2 queries)
View Rendering
60.8%
Application Logic
0.0%
Other Operations
0.0%
Total Operations
6
Slowest Operation
36.0 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
View
Database
0.0ms 41.5ms 83.0ms 124.5ms 166.0ms

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 36 ms 54.5%
users/index 29 ms 43.9%
home/index 17 ms 25.7%
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... 34 ms 51.5%
SELECT * FROM users WHERE id = ? 31 ms 46.9%
layouts/application 19 ms 28.8%