Request Details

Route
/posts/:id PUT
Timestamp
Sep 21, 2026 6:34 PM
Duration
41.98 ms
Status
204
Response Size
8.8 KB
Error
No

Performance Breakdown

Database
0.0% (0 queries)
View Rendering
28.8%
Application Logic
71.2%
Other Operations
0.0%
Total Operations
5
Slowest Operation
41.98 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
0.0ms 44.2ms 88.5ms 132.7ms 176.9ms

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 42 ms 100.0%
posts/show 30 ms 71.5%
posts#update 42 ms 100.0%
posts#update 42 ms 100.0%
layouts/application 21 ms 50.0%