Request Details

Route
/api/v1/posts GET
Timestamp
Sep 10, 2026 12:07 PM
Duration
163.72 ms
Status
200
Response Size
9.5 KB
Error
No

Performance Breakdown

Database
0.9% (1 query)
View Rendering
5.7%
Application Logic
93.4%
Other Operations
0.0%
Total Operations
4
Slowest Operation
163.72 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 87.6ms 175.2ms 262.8ms 350.4ms

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
UPDATE posts SET title = ?, content = ?, updated_at = ? WHERE id = ? 3 ms 1.8%
api/v1/posts#index 164 ms 100.0%
posts/show 20 ms 12.2%
api/v1/posts#index 164 ms 100.0%