Request Details

Route
/up GET
Timestamp
Sep 11, 2026 9:27 AM
Duration
10.0 ms
Status
200
Response Size
100 Bytes
Error
No

Performance Breakdown

Database
21.2% (2 queries)
View Rendering
55.3%
Application Logic
23.5%
Other Operations
0.0%
Total Operations
6
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
Action
View
Database
0.0ms 21.3ms 42.5ms 63.8ms 85.0ms

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 name FROM users 12 ms 120.0%
rails/health#show 10 ms 100.0%
home/index 17 ms 170.0%
SELECT posts.* FROM posts WHERE title LIKE ? OR content LIKE ? 6 ms 60.0%
rails/health#show 10 ms 100.0%
users/index 30 ms 300.0%