Request Details

Route
/posts/:id GET
Timestamp
Sep 21, 2026 1:38 PM
Duration
30.64 ms
Status
200
Response Size
18 KB
Error
No

Performance Breakdown

Database
0.0% (0 queries)
View Rendering
30.6%
Application Logic
69.4%
Other Operations
0.0%
Total Operations
7
Slowest Operation
40.0 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
0.0ms 44.1ms 88.3ms 132.4ms 176.6ms

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 40 ms 130.5%
users/index 6 ms 19.6%
posts#show 31 ms 100.0%
posts#show 31 ms 100.0%
posts#show 31 ms 100.0%
posts#show 31 ms 100.0%
home/index 8 ms 26.1%