{"type":"rich","categories":[],"version":"1.0","url":"https://mackerel.io/blog/entry/weekly/20260408","published":"2026-04-17 14:48:21","author_name":"mackerelio","title":"Improved searchability for high-cardinality metrics in Metric Explorer, and more","height":"190","blog_url":"https://mackerel.io/blog/","provider_name":"Hatena Blog","image_url":"https://cdn-ak.f.st-hatena.com/images/fotolife/d/do-su-0805/20260415/20260415213534.png","author_url":"https://blog.hatena.ne.jp/mackerelio/","provider_url":"https://hatena.blog","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fmackerel.io%2Fblog%2Fentry%2Fweekly%2F20260408\" title=\"Improved searchability for high-cardinality metrics in Metric Explorer, and more - Announcements\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","width":"100%","description":"Hello! This is Sudo (id:do-su-0805) from the Mackerel Team CRE. I'm here to share the details of our latest update. Improved searchability for high-cardinality metrics in Metric Explorer Trace and span times now include milliseconds APM statistics exports now include the target period in filenames a\u2026","blog_title":"Announcements"}