Request Details

Route
/api/v1/posts GET
Timestamp
Sep 23, 2026 1:45 AM
Duration
35.79 ms
Status
200
Response Size
11 KB
Error
No

Performance Breakdown

Database
18.3% (1 query)
View Rendering
0.0%
Application Logic
81.7%
Other Operations
0.0%
Total Operations
4
Slowest Operation
35.79 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 32.8ms 65.7ms 98.5ms 131.4ms

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 36 ms 100.0%
api/v1/posts#index 36 ms 100.0%
SELECT users.* FROM users LEFT JOIN posts ON users.id = posts.user_id LEFT JOIN comments ON posts.id = comments.post_id WHERE users.active = ? AND posts.published = ? AND comments.approved = ? OR users.created_at > ? AND posts.created_at > ? AND commen... 24 ms 67.1%
api/v1/posts#index 36 ms 100.0%