Request Details

Route
/users/:id GET
Timestamp
Sep 10, 2026 8:13 PM
Duration
40.91 ms
Status
200
Response Size
15 KB
Error
No

Performance Breakdown

Database
64.6% (4 queries)
View Rendering
14.4%
Application Logic
21.0%
Other Operations
0.0%
Total Operations
7
Slowest Operation
40.91 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 48.7ms 97.5ms 146.2ms 194.9ms

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
SELECT * FROM posts WHERE title LIKE ? AND content LIKE ? AND LOWER(title) LIKE ? AND UPPER(content) LIKE ? 32 ms 78.2%
SELECT * FROM posts WHERE title LIKE ? AND content LIKE ? AND LOWER(title) LIKE ? AND UPPER(content) LIKE ? 29 ms 70.9%
users#show 41 ms 100.0%
home/index 20 ms 48.9%
posts/show 8 ms 19.6%
SELECT * FROM posts WHERE created_at > ? 31 ms 75.8%
SELECT * FROM posts WHERE created_at > ? 34 ms 83.1%