Request Details

Route
/posts/:id GET
Timestamp
Sep 16, 2026 2:07 PM
Duration
26.4 ms
Status
201
Response Size
19 KB
Error
No

Performance Breakdown

Database
19.3% (1 query)
View Rendering
0.0%
Application Logic
80.7%
Other Operations
0.0%
Total Operations
4
Slowest Operation
26.4 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 24.6ms 49.1ms 73.7ms 98.2ms

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 26 ms 100.0%
SELECT * FROM posts WHERE user_id = ? ORDER BY created_at DESC LIMIT ? 19 ms 72.0%
posts#show 26 ms 100.0%
posts#show 26 ms 100.0%