Request Details

Route
/api/v1/users GET
Timestamp
Sep 12, 2026 4:34 AM
Duration
44.95 ms
Status
201
Response Size
16 KB
Error
No

Performance Breakdown

Database
20.4% (1 query)
View Rendering
0.0%
Application Logic
79.6%
Other Operations
0.0%
Total Operations
3
Slowest Operation
44.95 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
Database
0.0ms 28.2ms 56.4ms 84.7ms 112.9ms

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 45 ms 100.0%
UPDATE posts SET title = ?, content = ?, updated_at = ? WHERE id = ? 23 ms 51.2%
api/v1/users#index 45 ms 100.0%