Request Details

Route
/users/:id GET
Timestamp
Sep 16, 2026 8:52 PM
Duration
73.93 ms
Status
200
Response Size
8.8 KB
Error
No

Performance Breakdown

Database
25.2% (1 query)
View Rendering
18.3%
Application Logic
56.5%
Other Operations
0.0%
Total Operations
3
Slowest Operation
73.93 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 32.7ms 65.5ms 98.2ms 130.9ms

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 24 ms 32.5%
SELECT * FROM comments WHERE post_id = ? ORDER BY created_at DESC LIMIT ? 33 ms 44.6%
users#show 74 ms 100.0%