Request Details

Route
/posts/:id GET
Timestamp
Sep 22, 2026 6:44 PM
Duration
34.97 ms
Status
201
Response Size
20 KB
Error
No

Performance Breakdown

Database
5.9% (1 query)
View Rendering
32.0%
Application Logic
62.1%
Other Operations
0.0%
Total Operations
7
Slowest Operation
34.97 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 42.2ms 84.5ms 126.7ms 168.9ms

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 35 ms 100.0%
SELECT name FROM users 10 ms 28.6%
posts#show 35 ms 100.0%
posts#show 35 ms 100.0%
home/index 22 ms 62.9%
users/index 18 ms 51.5%
users/index 14 ms 40.0%