Request Details

Route
/api/v1/posts GET
Timestamp
Sep 14, 2026 4:45 AM
Duration
31.36 ms
Status
204
Response Size
17 KB
Error
No

Performance Breakdown

Database
15.4% (1 query)
View Rendering
20.1%
Application Logic
64.5%
Other Operations
0.0%
Total Operations
7
Slowest Operation
31.36 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 48.6ms 97.2ms 145.8ms 194.4ms

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
users/index 25 ms 79.7%
users/index 14 ms 44.6%
api/v1/posts#index 31 ms 100.0%
api/v1/posts#index 31 ms 100.0%
api/v1/posts#index 31 ms 100.0%
SELECT name FROM users 30 ms 95.7%
api/v1/posts#index 31 ms 100.0%