Request Details

Route
/posts/:id PUT
Timestamp
Sep 09, 2026 1:17 PM
Duration
49.42 ms
Status
200
Response Size
2.5 KB
Error
No

Performance Breakdown

Database
1.0% (1 query)
View Rendering
0.0%
Application Logic
99.0%
Other Operations
0.0%
Total Operations
3
Slowest Operation
49.42 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 25.0ms 49.9ms 74.9ms 99.8ms

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 49 ms 100.0%
SELECT name FROM users 1 ms 2.0%
posts#update 49 ms 100.0%