Request Details

Route
/posts/:id GET
Timestamp
Sep 14, 2026 3:06 AM
Duration
38.59 ms
Status
200
Response Size
15 KB
Error
No

Performance Breakdown

Database
22.1% (2 queries)
View Rendering
14.7%
Application Logic
63.2%
Other Operations
0.0%
Total Operations
5
Slowest Operation
38.59 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 30.5ms 61.1ms 91.6ms 122.2ms

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 39 ms 100.0%
DELETE FROM comments WHERE created_at < ? 25 ms 64.8%
SELECT * FROM posts WHERE created_at > ? 2 ms 5.2%
layouts/application 18 ms 46.6%
posts#show 39 ms 100.0%