Request Details

Route
/posts/:id PUT
Timestamp
Sep 17, 2026 2:37 AM
Duration
16.55 ms
Status
201
Response Size
6.5 KB
Error
No

Performance Breakdown

Database
39.9% (1 query)
View Rendering
0.0%
Application Logic
60.1%
Other Operations
0.0%
Total Operations
3
Slowest Operation
22.0 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
Database
0.0ms 13.8ms 27.6ms 41.3ms 55.1ms

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
posts#update 17 ms 100.0%
posts#update 17 ms 100.0%
SELECT id, name, email FROM users WHERE id = ? 22 ms 132.9%