{"blog_url":"https://mackerel.io/docs/","height":"190","author_url":"https://blog.hatena.ne.jp/mackerelio/","provider_url":"https://hatena.blog","image_url":"https://cdn.user.blog.st-hatena.com/default_entry_og_image/96455881/1654157058686973","width":"100%","type":"rich","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fmackerel.io%2Fdocs%2Fentry%2Ftracing%2Ffeatures\" title=\"Tracing - Feature - Mackerel Docs\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","description":"To check the traces that were sent To resolve issues quickly Investigate database performance Investigate HTTP server performance","title":"Tracing - Feature","provider_name":"Hatena Blog","published":"2025-07-11 16:47:20","blog_title":"Mackerel Docs","categories":[],"version":"1.0","author_name":"mackerelio","url":"https://mackerel.io/docs/entry/tracing/features"}