{"provider_name":"Hatena Blog","author_name":"atr0phy","height":"190","url":"https://www.hacktotech.net/entry/bpf-performance-tools-6","blog_url":"https://www.hacktotech.net/","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fwww.hacktotech.net%2Fentry%2Fbpf-performance-tools-6\" title=\"BPF\u672c\u3092\u8aad\u307f\u306a\u304c\u3089\u5b66\u30766 - HackToTech\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","image_url":"https://cdn.user.blog.st-hatena.com/default_entry_og_image/155647406/1577715909980632","description":"6\u7ae0\u3001 CPU\u306b\u3064\u3044\u3066\u53ca\u3073CPU\u306b\u95a2\u9023\u3059\u308bBCC \u76ee\u6b21 CPU CPU\u306e\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u5206\u6790 Perf-Stat \u7528\u8a9e runqslower cpudist offcputime syscount softirqs hardirqs llcstat CPU CPU\u306b\u3064\u3044\u3066\u306f\u3001\u8a73\u89e3\u30b7\u30b9\u30c6\u30e0\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3067\u5b66\u3093\u3060\u3053\u3068\u306e\u5fa9\u7fd2\u306b\u306a\u308b \u30b9\u30ec\u30c3\u30c9\u306e\u72b6\u614b On-Proc CPU\u4e0a\u3067\u5b9f\u884c\u3057\u3066\u3044\u308b Runnable \u5b9f\u884c\u53ef\u80fd\u3060\u304c\u3001\u9806\u756a\u5f85\u3061 run queue\u3067\u306f\u512a\u5148\u5ea6\u306e\u5024\u306b\u3088\u3063\u3066\u30bd\u30fc\u30c8\u3055\u308c\u308b Sleep \u5272\u308a\u8fbc\u307f\u4e0d\u53ef\u80fd\u306a\u5f85\u6a5f\u3092\u542b\u3080\u5225\u306e\u30a4\u30d9\u30f3\u30c8\u3067\u30d6\u30ed\u30c3\u30af\u3055\u308c\u3066\u3044\u308b \u30b9\u30ec\u30c3\u30c9\u306e\u72b6\u614b\u9077\u79fb(CPU\u306e\u5b9f\u884c\u72b6\u614b\u304b\u3089\u9077\u79fb\u3059\u308b\u30c8\u2026","published":"2019-12-30 23:29:01","title":"BPF\u672c\u3092\u8aad\u307f\u306a\u304c\u3089\u5b66\u30766","blog_title":"HackToTech","provider_url":"https://hatena.blog","type":"rich","version":"1.0","categories":["bpf"],"width":"100%","author_url":"https://blog.hatena.ne.jp/atr0phy/"}