Request Details

Route
/up GET
Timestamp
Sep 23, 2026 6:38 AM
Duration
10.0 ms
Status
204
Response Size
201 Bytes
Error
No

Performance Breakdown

Database
81.0% (5 queries)
View Rendering
19.0%
Application Logic
0.0%
Other Operations
0.0%
Total Operations
8
Slowest Operation
30.0 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
View
Database
0.0ms 31.5ms 63.0ms 94.5ms 126.0ms

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 created_at > ? 17 ms 170.0%
layouts/application 6 ms 60.0%
SELECT * FROM posts WHERE title LIKE ? AND content LIKE ? AND LOWER(title) LIKE ? AND UPPER(content) LIKE ? 30 ms 300.0%
INSERT INTO posts (user_id, title, content, published, created_at, updated_at) VALUES (?, ?, ?, ?, ?, ?) 29 ms 290.0%
SELECT * FROM posts WHERE created_at > ? 19 ms 190.0%
layouts/application 13 ms 130.0%
SELECT * FROM posts WHERE title LIKE ? AND content LIKE ? AND LOWER(title) LIKE ? AND UPPER(content) LIKE ? 7 ms 70.0%
users/index 5 ms 50.0%