Request Details

Route
/api/v1/users GET
Timestamp
Sep 10, 2026 2:45 AM
Duration
141.73 ms
Status
200
Response Size
10 KB
Error
No

Performance Breakdown

Database
6.3% (1 query)
View Rendering
19.0%
Application Logic
74.7%
Other Operations
0.0%
Total Operations
3
Slowest Operation
141.73 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 47.4ms 94.9ms 142.3ms 189.7ms

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
api/v1/users#index 142 ms 100.0%
DELETE FROM posts WHERE id = ? 12 ms 8.5%
users/index 36 ms 25.4%