Request Details

Route
/up GET
Timestamp
Sep 22, 2026 1:24 AM
Duration
10.0 ms
Status
204
Response Size
169 Bytes
Error
No

Performance Breakdown

Database
57.8% (3 queries)
View Rendering
34.4%
Application Logic
7.8%
Other Operations
0.0%
Total Operations
6
Slowest Operation
33.0 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 32.0ms 64.0ms 96.0ms 128.0ms

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 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... 28 ms 280.0%
home/index 15 ms 150.0%
SELECT COUNT(*) FROM comments WHERE post_id = ? 33 ms 330.0%
SELECT posts.title, posts.content, users.name FROM posts JOIN users ON posts.user_id = users.id WHERE posts.published = ? 13 ms 130.0%
rails/health#show 10 ms 100.0%
posts/show 29 ms 290.0%