Request Details

Route
/posts/:id PUT
Timestamp
Sep 11, 2026 3:35 PM
Duration
19.15 ms
Status
201
Response Size
10 KB
Error
No

Performance Breakdown

Database
16.9% (1 query)
View Rendering
56.2%
Application Logic
26.9%
Other Operations
0.0%
Total Operations
6
Slowest Operation
36.0 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 35.6ms 71.1ms 106.7ms 142.3ms

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 19 ms 100.0%
posts#update 19 ms 100.0%
SELECT * FROM posts WHERE created_at > ? 24 ms 125.4%
users/index 15 ms 78.3%
layouts/application 36 ms 188.0%
posts/show 29 ms 151.5%