Request Details

Route
/api/v1/posts GET
Timestamp
Sep 22, 2026 11:02 PM
Duration
24.33 ms
Status
204
Response Size
8.2 KB
Error
No

Performance Breakdown

Database
26.2% (3 queries)
View Rendering
31.4%
Application Logic
42.4%
Other Operations
0.0%
Total Operations
7
Slowest Operation
24.33 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 28.7ms 57.3ms 86.0ms 114.7ms

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
api/v1/posts#index 24 ms 100.0%
api/v1/posts#index 24 ms 100.0%
SELECT * FROM comments WHERE post_id = ? ORDER BY created_at DESC LIMIT ? 6 ms 24.7%
layouts/application 12 ms 49.3%
posts/show 24 ms 98.6%
SELECT * FROM users WHERE id = ? 17 ms 69.9%
SELECT DISTINCT users.*, posts.*, comments.* FROM users, posts, comments WHERE users.id = posts.user_id AND posts.id = comments.post_id AND users.created_at > ? AND posts.created_at > ? AND comments.created_at > ? 7 ms 28.8%