Request Details

Route
/api/v1/posts GET
Timestamp
Sep 19, 2026 3:18 AM
Duration
77.68 ms
Status
200
Response Size
14 KB
Error
No

Performance Breakdown

Database
29.4% (3 queries)
View Rendering
31.9%
Application Logic
38.7%
Other Operations
0.0%
Total Operations
7
Slowest Operation
77.68 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 50.2ms 100.3ms 150.5ms 200.7ms

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 9 ms 11.6%
home/index 18 ms 23.2%
SELECT name FROM users 15 ms 19.3%
api/v1/posts#index 78 ms 100.0%
layouts/application 37 ms 47.6%
SELECT * FROM comments WHERE post_id = ? ORDER BY created_at DESC LIMIT ? 25 ms 32.2%
UPDATE posts SET view_count = view_count + ? WHERE published = ? 19 ms 24.5%