Request Details

Route
/users/:id/settings GET|PATCH
Timestamp
Sep 22, 2026 4:52 PM
Duration
70.15 ms
Status
200
Response Size
12 KB
Error
No

Performance Breakdown

Database
26.0% (2 queries)
View Rendering
11.2%
Application Logic
62.8%
Other Operations
0.0%
Total Operations
5
Slowest Operation
70.15 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 55.8ms 111.6ms 167.5ms 223.3ms

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 * FROM posts WHERE created_at > ? 26 ms 37.1%
SELECT * FROM posts WHERE created_at > ? 32 ms 45.6%
posts/show 25 ms 35.6%
users/settings#show 70 ms 100.0%
users/settings#show 70 ms 100.0%