Request Details

Route
/posts/:id GET
Timestamp
Sep 11, 2026 10:44 AM
Duration
58.89 ms
Status
200
Response Size
19 KB
Error
No

Performance Breakdown

Database
11.5% (2 queries)
View Rendering
30.8%
Application Logic
57.8%
Other Operations
0.0%
Total Operations
8
Slowest Operation
58.89 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 76.4ms 152.8ms 229.2ms 305.7ms

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 59 ms 100.0%
posts/show 40 ms 67.9%
SELECT name FROM users 5 ms 8.5%
SELECT name FROM users 30 ms 50.9%
home/index 26 ms 44.2%
posts#show 59 ms 100.0%
home/index 28 ms 47.5%
posts#show 59 ms 100.0%