{"title":"BPF\u672c\u3092\u8aad\u307f\u306a\u304c\u3089\u5b66\u30769","blog_url":"https://www.hacktotech.net/","author_name":"atr0phy","version":"1.0","provider_url":"https://hatena.blog","height":"190","published":"2019-12-30 23:31:05","width":"100%","author_url":"https://blog.hatena.ne.jp/atr0phy/","type":"rich","provider_name":"Hatena Blog","blog_title":"HackToTech","description":"9\u7ae0\u3001 \u30c7\u30a3\u30b9\u30afI/O\u306b\u3064\u3044\u3066 \u76ee\u6b21 blkparse rwbs I/O\u30b9\u30b1\u30b8\u30e5\u30fc\u30e9 \u30c7\u30a3\u30b9\u30afI/O\u306e\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u5206\u6790 blktrace biotop blkparse Trace Actions \u8aac\u660e C Complete \u4ee5\u524d\u306b\u767a\u884c\u3057\u305f\u30ea\u30af\u30a8\u30b9\u30c8\u304c\u5b8c\u4e86\u3057\u305f D Issued \u30d6\u30ed\u30c3\u30af\u30ec\u30a4\u30e4\u30fc\u306e\u30ad\u30e5\u30fc\u307e\u305f\u306fI/O\u30b9\u30b1\u30b8\u30e5\u30fc\u30e9\u306b\u5b58\u5728\u3057\u3066\u3044\u305f\u30ea\u30af\u30a8\u30b9\u30c8\u304c\u30c9\u30e9\u30a4\u30d0\u3078\u767a\u884c\u3055\u308c\u305f I Inserted \u5185\u90e8\u30ad\u30e5\u30fc\u3078\u306e\u8ffd\u52a0\u3068\u30c9\u30e9\u30a4\u30d0\u306b\u3088\u308b\u5f8c\u306e\u30b5\u30fc\u30d3\u30b9\u306e\u305f\u3081\u306bI/O\u30b9\u30b1\u30b8\u30e5\u30fc\u30e9\u306b\u30ea\u30af\u30a8\u30b9\u30c8\u3092\u9001\u4fe1\u3057\u305f Q Queued I/O\u3092\u30ad\u30e5\u30fc\u306b\u5165\u308c\u3088\u3046\u3068\u3057\u3066\u3044\u308b\u5b9f\u969b\u306e\u30ea\u30af\u30a8\u30b9\u30c8\u306f\u307e\u3060\u5b58\u5728\u3057\u306a\u3044 B Bounced\u2026","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fwww.hacktotech.net%2Fentry%2Fbpf-performance-tools-9\" title=\"BPF\u672c\u3092\u8aad\u307f\u306a\u304c\u3089\u5b66\u30769 - HackToTech\" 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://www.hacktotech.net/entry/bpf-performance-tools-9","categories":["bpf"],"image_url":"https://cdn.user.blog.st-hatena.com/default_entry_og_image/155647406/1577715909980632"}