Request Details

Route
/health GET
Timestamp
Sep 19, 2026 11:27 PM
Duration
10.0 ms
Status
201
Response Size
192 Bytes
Error
No

Performance Breakdown

Database
0.8% (1 query)
View Rendering
99.2%
Application Logic
0.0%
Other Operations
0.0%
Total Operations
8
Slowest Operation
40.0 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 31.8ms 63.5ms 95.3ms 127.0ms

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
layouts/application 23 ms 230.0%
posts/show 6 ms 60.0%
SELECT users.*, posts.*, comments.*, COUNT(DISTINCT posts.id) as post_count, COUNT(DISTINCT comments.id) as comment_count, AVG(posts.view_count) as avg_views, MAX(comments.created_at) as latest_comment FROM users LEFT JOIN posts ON users.id = posts.use... 1 ms 10.0%
layouts/application 9 ms 90.0%
posts/show 32 ms 320.0%
posts/show 9 ms 90.0%
users/index 40 ms 400.0%
posts/show 7 ms 70.0%