Request Details

Route
/users/:id GET
Timestamp
Sep 20, 2026 6:09 AM
Duration
35.42 ms
Status
201
Response Size
19 KB
Error
No

Performance Breakdown

Database
24.0% (1 query)
View Rendering
19.2%
Application Logic
56.7%
Other Operations
0.0%
Total Operations
4
Slowest Operation
35.42 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 31.2ms 62.4ms 93.6ms 124.8ms

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
posts/show 24 ms 67.8%
users#show 35 ms 100.0%
SELECT * FROM posts WHERE created_at > ? 30 ms 84.7%
users#show 35 ms 100.0%