Request Details

Route
/users/:id PUT
Timestamp
Sep 22, 2026 5:43 AM
Duration
21.85 ms
Status
200
Response Size
8.9 KB
Error
No

Performance Breakdown

Database
0.0% (0 queries)
View Rendering
81.5%
Application Logic
18.5%
Other Operations
0.0%
Total Operations
4
Slowest Operation
35.0 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
View
0.0ms 29.5ms 58.9ms 88.4ms 117.8ms

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
users/index 34 ms 155.6%
users/index 35 ms 160.2%
users#update 22 ms 100.0%
posts/show 27 ms 123.6%