Request Details

Route
/posts POST
Timestamp
Sep 23, 2026 12:33 AM
Duration
29.88 ms
Status
204
Response Size
14 KB
Error
No

Performance Breakdown

Database
19.0% (3 queries)
View Rendering
37.3%
Application Logic
43.7%
Other Operations
0.0%
Total Operations
8
Slowest Operation
29.88 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 34.2ms 68.4ms 102.6ms 136.8ms

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
users/index 8 ms 26.8%
SELECT * FROM posts WHERE created_at > ? 1 ms 3.3%
SELECT name FROM users 1 ms 3.3%
layouts/application 19 ms 63.6%
layouts/application 24 ms 80.3%
posts#create 30 ms 100.0%
SELECT id, name FROM users WHERE email = ? 24 ms 80.3%
posts#create 30 ms 100.0%