Request Details

Route
/posts/:id PUT
Timestamp
Sep 15, 2026 2:03 AM
Duration
89.7 ms
Status
200
Response Size
9.8 KB
Error
No

Performance Breakdown

Database
1.7% (1 query)
View Rendering
21.0%
Application Logic
77.3%
Other Operations
0.0%
Total Operations
8
Slowest Operation
89.7 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 87.0ms 174.1ms 261.1ms 348.1ms

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 90 ms 100.0%
posts#update 90 ms 100.0%
posts/show 24 ms 26.8%
SELECT * FROM users WHERE id = ? 6 ms 6.7%
posts#update 90 ms 100.0%
posts/show 22 ms 24.5%
posts/show 5 ms 5.6%
posts/show 22 ms 24.5%