Request Details

Route
/posts/:id GET
Timestamp
Sep 22, 2026 11:30 PM
Duration
33.96 ms
Status
200
Response Size
12 KB
Error
No

Performance Breakdown

Database
18.1% (2 queries)
View Rendering
31.9%
Application Logic
50.0%
Other Operations
0.0%
Total Operations
8
Slowest Operation
33.96 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 51.0ms 101.9ms 152.9ms 203.9ms

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
posts#show 34 ms 100.0%
SELECT posts.* FROM posts WHERE title LIKE ? OR content LIKE ? 27 ms 79.5%
posts#show 34 ms 100.0%
home/index 14 ms 41.2%
home/index 20 ms 58.9%
home/index 31 ms 91.3%
posts#show 34 ms 100.0%
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... 10 ms 29.4%