Request Details

Route
/users/:id/settings GET|PATCH
Timestamp
Sep 09, 2026 12:30 PM
Duration
30.06 ms
Status
200
Response Size
12 KB
Error
No

Performance Breakdown

Database
0.0% (0 queries)
View Rendering
36.5%
Application Logic
63.5%
Other Operations
0.0%
Total Operations
7
Slowest Operation
39.0 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 47.3ms 94.6ms 141.9ms 189.2ms

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
home/index 11 ms 36.6%
users/settings#show 30 ms 100.0%
users/settings#show 30 ms 100.0%
posts/show 39 ms 129.7%
posts/show 19 ms 63.2%
users/settings#show 30 ms 100.0%
users/settings#show 30 ms 100.0%