Request Details

Route
/users/:id PUT
Timestamp
Sep 16, 2026 11:03 AM
Duration
43.08 ms
Status
200
Response Size
3.9 KB
Error
No

Performance Breakdown

Database
0.0% (0 queries)
View Rendering
27.1%
Application Logic
72.9%
Other Operations
0.0%
Total Operations
5
Slowest Operation
43.08 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 44.3ms 88.6ms 132.9ms 177.2ms

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
users/index 19 ms 44.1%
users#update 43 ms 100.0%
users#update 43 ms 100.0%
users#update 43 ms 100.0%
posts/show 29 ms 67.3%