{"html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fmackerel.io%2Fdocs%2Fentry%2Fadvanced%2Fcustom-metrics\" title=\"Posting user-defined custom metrics - 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>","title":"Posting user-defined custom metrics","blog_title":"Mackerel Docs","categories":[],"width":"100%","version":"1.0","provider_name":"Hatena Blog","type":"rich","blog_url":"https://mackerel.io/docs/","published":"2014-11-12 11:52:00","provider_url":"https://hatena.blog","image_url":"http://cdn-ak.f.st-hatena.com/images/fotolife/m/mackerelio/20140807/20140807163034.png","author_url":"https://blog.hatena.ne.jp/mackerelio/","height":"190","url":"https://mackerel.io/docs/entry/advanced/custom-metrics","author_name":"mackerelio","description":"In addition to standard host metrics which are automatically posted to Mackerel by the agent such as loadavg5, cpu.user, etc., any user-defined values or \"custom metrics\" can be configured to be periodically posted to Mackerel. By registering a command that outputs in the format described in Posting\u2026"}