Request Details

Route
/up GET
Timestamp
Sep 11, 2026 4:47 AM
Duration
10.0 ms
Status
201
Response Size
119 Bytes
Error
No

Performance Breakdown

Database
22.3% (1 query)
View Rendering
46.9%
Application Logic
30.8%
Other Operations
0.0%
Total Operations
7
Slowest Operation
31.0 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 32.5ms 65.0ms 97.5ms 130.0ms

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
rails/health#show 10 ms 100.0%
SELECT users.*, COUNT(DISTINCT posts.id) as post_count, COUNT(DISTINCT comments.id) as comment_count, SUM(posts.view_count) as total_views, AVG(posts.view_count) as avg_views, MIN(posts.created_at) as first_post, MAX(posts.created_at) as latest_post FR... 29 ms 290.0%
home/index 30 ms 300.0%
rails/health#show 10 ms 100.0%
rails/health#show 10 ms 100.0%
home/index 31 ms 310.0%
rails/health#show 10 ms 100.0%