Request Details

Route
/posts/:id GET
Timestamp
Sep 22, 2026 7:11 AM
Duration
31.42 ms
Status
204
Response Size
3.4 KB
Error
No

Performance Breakdown

Database
9.8% (1 query)
View Rendering
34.0%
Application Logic
56.2%
Other Operations
0.0%
Total Operations
5
Slowest Operation
31.42 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 28.0ms 55.9ms 83.9ms 111.8ms

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
users/index 14 ms 44.6%
SELECT * FROM comments WHERE post_id = ? ORDER BY created_at DESC LIMIT ? 11 ms 35.0%
posts#show 31 ms 100.0%
posts#show 31 ms 100.0%
layouts/application 24 ms 76.4%