Request Details

Route
/posts POST
Timestamp
Sep 09, 2026 5:53 AM
Duration
23.96 ms
Status
200
Response Size
13 KB
Error
No

Performance Breakdown

Database
60.0% (2 queries)
View Rendering
16.0%
Application Logic
24.0%
Other Operations
0.0%
Total Operations
5
Slowest Operation
33.0 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 25.0ms 50.0ms 75.0ms 100.0ms

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 * FROM posts WHERE user_id = ? ORDER BY created_at DESC LIMIT ? 33 ms 137.7%
users/index 5 ms 20.9%
posts#create 24 ms 100.0%
DELETE FROM posts WHERE id = ? 27 ms 112.7%
users/index 11 ms 45.9%