Request Details

Route
/posts/:id PUT
Timestamp
Sep 20, 2026 10:26 AM
Duration
15.43 ms
Status
204
Response Size
15 KB
Error
No

Performance Breakdown

Database
40.1% (1 query)
View Rendering
21.3%
Application Logic
38.6%
Other Operations
0.0%
Total Operations
5
Slowest Operation
32.0 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 20.0ms 39.9ms 59.9ms 79.9ms

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#update 15 ms 100.0%
posts#update 15 ms 100.0%
SELECT * FROM users WHERE id = ? 32 ms 207.3%
home/index 6 ms 38.9%
posts/show 11 ms 71.3%