Request Details

Route
/users POST
Timestamp
Sep 09, 2026 9:04 PM
Duration
31.94 ms
Status
201
Response Size
10 KB
Error
No

Performance Breakdown

Database
17.7% (3 queries)
View Rendering
17.0%
Application Logic
65.3%
Other Operations
0.0%
Total Operations
7
Slowest Operation
31.94 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 36.7ms 73.4ms 110.1ms 146.8ms

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
SELECT name FROM users 12 ms 37.6%
users#create 32 ms 100.0%
posts/show 25 ms 78.3%
SELECT * FROM posts WHERE created_at > ? 5 ms 15.7%
users#create 32 ms 100.0%
SELECT * FROM posts WHERE title LIKE ? AND content LIKE ? AND LOWER(title) LIKE ? AND UPPER(content) LIKE ? 9 ms 28.2%
users#create 32 ms 100.0%