Request Details

Route
/users/:id PUT
Timestamp
Sep 23, 2026 1:40 AM
Duration
32.11 ms
Status
204
Response Size
16 KB
Error
No

Performance Breakdown

Database
1.8% (1 query)
View Rendering
59.3%
Application Logic
38.9%
Other Operations
0.0%
Total Operations
6
Slowest Operation
33.0 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
Database
0.0ms 41.3ms 82.6ms 123.9ms 165.2ms

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
SELECT name FROM users 3 ms 9.3%
users#update 32 ms 100.0%
users/index 33 ms 102.8%
users#update 32 ms 100.0%
layouts/application 32 ms 99.7%
home/index 33 ms 102.8%