Request Details

Route
/api/v1/posts GET
Timestamp
Sep 18, 2026 12:02 AM
Duration
31.52 ms
Status
200
Response Size
12 KB
Error
No

Performance Breakdown

Database
18.0% (1 query)
View Rendering
42.8%
Application Logic
39.1%
Other Operations
0.0%
Total Operations
7
Slowest Operation
35.0 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 40.3ms 80.5ms 120.8ms 161.0ms

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 6 ms 19.0%
api/v1/posts#index 32 ms 100.0%
SELECT * FROM users WHERE id = ? 29 ms 92.0%
home/index 7 ms 22.2%
api/v1/posts#index 32 ms 100.0%
home/index 35 ms 111.0%
layouts/application 21 ms 66.6%