Request Details

Route
/posts/:id GET
Timestamp
Sep 09, 2026 5:55 AM
Duration
38.7 ms
Status
204
Response Size
18 KB
Error
No

Performance Breakdown

Database
9.4% (1 query)
View Rendering
0.0%
Application Logic
90.6%
Other Operations
0.0%
Total Operations
3
Slowest Operation
38.7 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
Database
0.0ms 21.3ms 42.7ms 64.0ms 85.4ms

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 39 ms 100.0%
posts#show 39 ms 100.0%
SELECT * FROM posts WHERE user_id = ? ORDER BY created_at DESC LIMIT ? 8 ms 20.7%