Request Details

Route
/posts POST
Timestamp
Sep 23, 2026 3:10 AM
Duration
69.73 ms
Status
201
Response Size
18 KB
Error
No

Performance Breakdown

Database
4.5% (1 query)
View Rendering
25.4%
Application Logic
70.1%
Other Operations
0.0%
Total Operations
8
Slowest Operation
69.73 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 99.5ms 199.0ms 298.5ms 397.9ms

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
posts/show 30 ms 43.0%
posts/show 39 ms 55.9%
posts#create 70 ms 100.0%
home/index 32 ms 45.9%
posts#create 70 ms 100.0%
posts#create 70 ms 100.0%
SELECT * FROM posts WHERE created_at > ? 18 ms 25.8%
posts#create 70 ms 100.0%