Request Details

Route
/api/v1/posts GET
Timestamp
Sep 23, 2026 4:44 AM
Duration
78.31 ms
Status
204
Response Size
14 KB
Error
No

Performance Breakdown

Database
6.8% (1 query)
View Rendering
14.1%
Application Logic
79.1%
Other Operations
0.0%
Total Operations
8
Slowest Operation
78.31 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 99.1ms 198.1ms 297.2ms 396.2ms

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
users/index 34 ms 43.4%
api/v1/posts#index 78 ms 100.0%
layouts/application 8 ms 10.2%
api/v1/posts#index 78 ms 100.0%
posts/show 14 ms 17.9%
api/v1/posts#index 78 ms 100.0%
SELECT * FROM posts WHERE created_at > ? 27 ms 34.5%
api/v1/posts#index 78 ms 100.0%