Request Details

Route
/api/v1/posts GET
Timestamp
Sep 15, 2026 11:05 PM
Duration
33.1 ms
Status
200
Response Size
3.4 KB
Error
No

Performance Breakdown

Database
17.6% (1 query)
View Rendering
42.4%
Application Logic
40.1%
Other Operations
0.0%
Total Operations
7
Slowest Operation
39.0 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 41.3ms 82.6ms 123.9ms 165.2ms

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
home/index 39 ms 117.8%
layouts/application 14 ms 42.3%
SELECT name FROM users 29 ms 87.6%
api/v1/posts#index 33 ms 100.0%
api/v1/posts#index 33 ms 100.0%
home/index 9 ms 27.2%
users/index 8 ms 24.2%