{"html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fmackerel.io%2Fdocs%2Fentry%2Ftracing%2Ffeatures%2Fdb-performance\" title=\"Tracing - Investigate database performance - 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>","url":"https://mackerel.io/docs/entry/tracing/features/db-performance","image_url":"https://cdn.user.blog.st-hatena.com/default_entry_og_image/96455881/1654157058686973","categories":[],"height":"190","author_name":"mackerelio","provider_name":"Hatena Blog","blog_url":"https://mackerel.io/docs/","title":"Tracing - Investigate database performance","width":"100%","version":"1.0","provider_url":"https://hatena.blog","description":"In the Database tab of the APM service screen, you can view a list of database queries included in the application trace spans. By utilizing this screen, you can easily identify slow queries that are causing performance degradation and queries that are frequently called and need to be improved. Data\u2026","blog_title":"Mackerel Docs","published":"2025-07-11 14:58:45","author_url":"https://blog.hatena.ne.jp/mackerelio/","type":"rich"}