{"id":37872,"date":"2025-11-06T16:34:31","date_gmt":"2025-11-06T08:34:31","guid":{"rendered":"https:\/\/www.deepin.org\/?p=37872"},"modified":"2025-11-06T16:34:31","modified_gmt":"2025-11-06T08:34:31","slug":"clk-20th","status":"publish","type":"post","link":"https:\/\/www.deepin.org.cn\/zh\/clk-20th\/","title":{"rendered":"deepin \u4eae\u76f8\u7b2c\u4e8c\u5341\u5c4a CLK \u5927\u4f1a\uff1a\u7528 eBPF \u7834\u89e3 Linux \u4fe1\u606f\u91c7\u96c6\u6548\u7387\u96be\u9898"},"content":{"rendered":"<img loading=\"lazy\" class=\"alignnone size-full wp-image-34745\" src=\"https:\/\/www.deepin.org\/wp-content\/uploads\/2024\/09\/640.jpeg\" alt=\"\" width=\"900\" height=\"383\" srcset=\"https:\/\/www.deepin.org.cn\/wp-content\/uploads\/2024\/09\/640.jpeg 900w, https:\/\/www.deepin.org.cn\/wp-content\/uploads\/2024\/09\/640-300x128.jpeg 300w, https:\/\/www.deepin.org.cn\/wp-content\/uploads\/2024\/09\/640-150x64.jpeg 150w, https:\/\/www.deepin.org.cn\/wp-content\/uploads\/2024\/09\/640-768x327.jpeg 768w, https:\/\/www.deepin.org.cn\/wp-content\/uploads\/2024\/09\/640-24x10.jpeg 24w, https:\/\/www.deepin.org.cn\/wp-content\/uploads\/2024\/09\/640-36x15.jpeg 36w, https:\/\/www.deepin.org.cn\/wp-content\/uploads\/2024\/09\/640-48x20.jpeg 48w\" sizes=\"(max-width: 900px) 100vw, 900px\" \/><\/p>\n<p>11 \u6708 1 \u65e5\uff0c\u7b2c\u4e8c\u5341\u5c4a\u4e2d\u56fd Linux \u5185\u6838\u5f00\u53d1\u8005\u5927\u4f1a\uff08CLK\uff09\u5728\u6df1\u5733\u4e3e\u529e\u3002CLK \u4f5c\u4e3a\u56fd\u5185 Linux \u5185\u6838\u9886\u57df\u6781\u5177\u5f71\u54cd\u529b\u7684\u5cf0\u4f1a\uff0c\u7531\u6e05\u534e\u5927\u5b66\u3001Intel\u3001\u534e\u4e3a\u3001\u963f\u91cc\u4e91\u3001\u5bcc\u58eb\u901a\u5357\u5927\u3001\u8fea\u6377\u8f6f\u4ef6\u3001\u817e\u8baf\u4e91\u3001OPPO\u3001\u5b57\u8282\u8df3\u52a8\u3001vivo\u3001\u8682\u8681\u96c6\u56e2\u3001\u9f99\u82af\u4e2d\u79d1\u7b49\u4f01\u4e1a\u53d1\u8d77\uff0c\u4ee5\u201c\u81ea\u7531\uff0c\u534f\u4f5c\uff0c\u521b\u65b0\u201d\u4e3a\u7406\u5ff5\uff0c\u4ee5\u5f00\u6e90\u6280\u672f\u7684\u63a8\u5e7f\u548c\u666e\u53ca\u4e3a\u4f7f\u547d\uff0c\u65e8\u5728\u4fc3\u8fdbLinux\u5185\u6838\u5f00\u53d1\u7231\u597d\u8005\u76f8\u4e92\u4ea4\u6d41\u3001\u5171\u540c\u8fdb\u6b65\u3002<\/p>\n<p><img loading=\"lazy\" class=\"alignnone size-large wp-image-37873\" src=\"https:\/\/www.deepin.org\/wp-content\/uploads\/2025\/11\/640-1024x561.webp\" alt=\"\" width=\"640\" height=\"351\" srcset=\"https:\/\/www.deepin.org.cn\/wp-content\/uploads\/2025\/11\/640-1024x561.webp 1024w, https:\/\/www.deepin.org.cn\/wp-content\/uploads\/2025\/11\/640-300x164.webp 300w, https:\/\/www.deepin.org.cn\/wp-content\/uploads\/2025\/11\/640-150x82.webp 150w, https:\/\/www.deepin.org.cn\/wp-content\/uploads\/2025\/11\/640-768x421.webp 768w, https:\/\/www.deepin.org.cn\/wp-content\/uploads\/2025\/11\/640-24x13.webp 24w, https:\/\/www.deepin.org.cn\/wp-content\/uploads\/2025\/11\/640-36x20.webp 36w, https:\/\/www.deepin.org.cn\/wp-content\/uploads\/2025\/11\/640-48x26.webp 48w, https:\/\/www.deepin.org.cn\/wp-content\/uploads\/2025\/11\/640.webp 1080w\" sizes=\"(max-width: 640px) 100vw, 640px\" \/><\/p>\n<p>\u672c\u5c4a\u5927\u4f1a\u4e0a\uff0cdeepin(\u6df1\u5ea6)\u793e\u533a\u5185\u6838\u6280\u672f\u7814\u53d1\u5de5\u7a0b\u5e08\u5f90\u6d6a\u5e26\u6765 \u201c\u57fa\u4e8e eBPF \u7684\u591a\u7ebf\u7a0b\u7cfb\u7edf\u4fe1\u606f\u91c7\u96c6\u4f18\u5316\u201d \u4e3b\u9898\u6f14\u8bb2\uff0c\u5206\u4eab\u7684\u521b\u65b0\u65b9\u6848\u5f15\u53d1\u73b0\u573a\u70ed\u8bae\u3002<\/p>\n<p><img loading=\"lazy\" class=\"alignnone size-large wp-image-37874\" src=\"https:\/\/www.deepin.org\/wp-content\/uploads\/2025\/11\/640-1-1024x768.webp\" alt=\"\" width=\"640\" height=\"480\" srcset=\"https:\/\/www.deepin.org.cn\/wp-content\/uploads\/2025\/11\/640-1-1024x768.webp 1024w, https:\/\/www.deepin.org.cn\/wp-content\/uploads\/2025\/11\/640-1-300x225.webp 300w, https:\/\/www.deepin.org.cn\/wp-content\/uploads\/2025\/11\/640-1-150x113.webp 150w, https:\/\/www.deepin.org.cn\/wp-content\/uploads\/2025\/11\/640-1-768x576.webp 768w, https:\/\/www.deepin.org.cn\/wp-content\/uploads\/2025\/11\/640-1-24x18.webp 24w, https:\/\/www.deepin.org.cn\/wp-content\/uploads\/2025\/11\/640-1-36x27.webp 36w, https:\/\/www.deepin.org.cn\/wp-content\/uploads\/2025\/11\/640-1-48x36.webp 48w, https:\/\/www.deepin.org.cn\/wp-content\/uploads\/2025\/11\/640-1.webp 1080w\" sizes=\"(max-width: 640px) 100vw, 640px\" \/><\/p>\n<p data-pm-slice=\"0 0 []\"><span data-pm-slice=\"1 1 [&quot;para&quot;,{&quot;tagName&quot;:&quot;p&quot;,&quot;attributes&quot;:{&quot;data-pm-slice&quot;:&quot;0 0 []&quot;},&quot;namespaceURI&quot;:&quot;http:\/\/www.w3.org\/1999\/xhtml&quot;}]\">\u5f90\u6d6a\uff0c<\/span>deepin(\u6df1\u5ea6)\u793e\u533a\u8d44\u6df1\u5185\u6838\u7814\u53d1\u5de5\u7a0b\u5e08<\/p>\n<p>&nbsp;<\/p>\n<p data-pm-slice=\"0 0 []\">\u5728\u73b0\u4ee3Linux\u64cd\u4f5c\u7cfb\u7edf\u5f53\u4e2d\uff0c\u5185\u6838\u63d0\u4f9b\u7684\u4f17\u591a\u865a\u62df\u6587\u4ef6\u7cfb\u7edf\u7684\u63a5\u53e3\u8282\u70b9\uff0c\u4f9b\u7528\u6237\u6001\u5e94\u7528\u7a0b\u5e8f\u91c7\u96c6\u7cfb\u7edf\u5185\u6838\u4fe1\u606f\uff0c\u8fd9\u4e9b\u8282\u70b9\u80fd\u63d0\u4f9b\u4e30\u5bcc\u7684\u7cfb\u7edf\u4fe1\u606f\uff0c\u5e38\u89c1\u7684\u6709procfs\u3001sysfs\u3001debugfs\u7b49\u865a\u62df\u6587\u4ef6\u7cfb\u7edf\u3002\u7136\u800c\uff0c\u6b63\u56e0\u4e3a\u8fd9\u4e9b\u8282\u70b9\u662f\u57fa\u4e8e\u6587\u4ef6\u7cfb\u7edf\u7684\uff0c\u8bbf\u95ee\u8fd9\u4e9b\u8282\u70b9\u9700\u8981\u7ecf\u8fc7\u5b8c\u6574\u7684\u6587\u4ef6\u7cfb\u7edf\u8c03\u7528\u8def\u5f84\uff08open\/read\/close\uff09\uff0c\u5bf9\u4e8eprocfs\uff0c\u5728\u4e00\u4e9b\u5e94\u7528\u5bc6\u96c6\u578b\u7684\u7ec8\u7aef\u573a\u666f\u4e2d\uff0c\u91c7\u96c6\u7cfb\u7edf\u8fdb\u7a0b\u4fe1\u606f\u5c06\u4f1a\u4ea7\u751f\u6d77\u91cf\u7cfb\u7edf\u8c03\u7528\uff0c\u8fc7\u7a0b\u5c06\u53d8\u5f97\u5c24\u4e3a\u4f4e\u6548\u3002<\/p>\n<p>\u9488\u5bf9\u8fd9\u4e00\u75db\u70b9\uff0c\u5f90\u6d6a\u63d0\u51fa\u7684 eBPF \u4f18\u5316\u65b9\u6848\uff0c\u6838\u5fc3\u56f4\u7ed5\u56db\u6b65\u7834\u89e3\u6548\u7387\u96be\u9898\uff1a<\/p>\n<ul class=\"list-paddingleft-1\">\n<li>\u4e00\u662f\u6784\u5efa eBPF \u91c7\u96c6\u7a0b\u5e8f\u52a0\u8f7d\u81f3\u5185\u6838\u3002\u4f9d\u6258 eBPF \u53ef\u5728\u5185\u6838\u6001\u8fd0\u884c\u81ea\u5b9a\u4e49\u7a0b\u5e8f\u7684\u7279\u6027\uff0c\u5c06\u8fdb\u7a0b PID\u3001\u5185\u5b58\u5360\u7528\u7b49\u91c7\u96c6\u903b\u8f91\u5c01\u88c5\u5176\u4e2d\uff0c\u76f4\u63a5\u5728\u5185\u6838\u5c42\u5b8c\u6210\u6570\u636e\u6293\u53d6\uff0c\u907f\u514d\u7528\u6237\u6001\u4e0e\u5185\u6838\u6001\u9891\u7e41\u5207\u6362\uff0c\u964d\u4f4e\u57fa\u7840\u5f00\u9500\u3002<\/li>\n<li>\u4e8c\u662f\u642d\u5efa eBPF \u5171\u4eab\u5185\u5b58\u5b58\u6570\u636e\u3002\u91c7\u96c6\u5230\u7684\u4fe1\u606f\u76f4\u63a5\u5b58\u5165\u4e13\u5c5e\u5171\u4eab\u5185\u5b58\uff0c\u5b9e\u73b0 \u201c\u4e00\u6b21\u5199\u5165\u3001\u591a\u6b21\u8bfb\u53d6\u201d\uff0c\u8df3\u8fc7\u6587\u4ef6 I\/O 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\u8fdb\u7a0b\u7684\u6a21\u62df\u573a\u666f\u4e2d\uff0c\u4f20\u7edf\u65b9\u6848\u904d\u5386\u6240\u6709\u8fdb\u7a0b\u9700\u767e\u4e07\u7ea7\u7cfb\u7edf\u8c03\u7528\uff0c\u800c\u8be5\u65b9\u6848\u4ec5\u9700\u5343\u7ea7\uff1b\u91c7\u96c6\u65f6\u95f4\u964d\u4f4e\u8d85 2 \u4e2a\u6570\u91cf\u7ea7\uff0c\u9ad8\u5e76\u53d1\u4e0b\u7cfb\u7edf\u4ecd\u80fd\u6d41\u7545\u54cd\u5e94<\/p>\n<p>\u4f5c\u4e3a\u56fd\u5185\u77e5\u540d Linux \u53d1\u884c\u7248\u793e\u533a\uff0cdeepin \u59cb\u7ec8\u805a\u7126\u5f00\u6e90\u6280\u672f\u843d\u5730\u3002\u6b64\u6b21\u5206\u4eab\u7684 eBPF \u65b9\u6848\uff0c\u65e2\u662f\u56e2\u961f\u89e3\u51b3\u5b9e\u9645\u75db\u70b9\u7684\u521b\u65b0\u6210\u679c\uff0c\u4e5f\u4e3a\u5168\u7403\u5f00\u6e90\u793e\u533a\u63d0\u4f9b\u4e86\u53ef\u590d\u7528\u7ecf\u9a8c\uff0c\u5b8c\u7f8e\u5951\u5408 CLK\u201c\u81ea\u7531\uff0c\u534f\u4f5c\uff0c\u521b\u65b0\u201d \u7684\u7406\u5ff5\u3002\u672a\u6765\uff0c\u968f\u7740 eBPF \u7b49\u6280\u672f\u6210\u719f\uff0cLinux \u7cfb\u7edf\u5c06\u5728\u66f4\u591a\u573a\u666f\u91ca\u653e\u6f5c\u529b\uff0c\u4e3a\u5f00\u6e90\u751f\u6001\u53d1\u5c55\u6ce8\u5165\u65b0\u52a8\u529b\u3002<\/p>\n<p>&nbsp;<\/p>\n<ul class=\"list-paddingleft-1\">\n<li>\n<p data-pm-slice=\"0 0 []\"><span style=\"font-family: \u5fae\u8f6f\u96c5\u9ed1;\">DKapture\u00a0<\/span><span style=\"font-family: \u5fae\u8f6f\u96c5\u9ed1;\">\u9879\u76ee\u5730\u5740<\/span><span style=\"font-family: \u5fae\u8f6f\u96c5\u9ed1;\"><br \/>\n<\/span><\/p>\n<\/li>\n<\/ul>\n<p data-pm-slice=\"0 0 []\"><a href=\"https:\/\/github.com\/DKapture\/libdkapture\"><span style=\"font-family: \u5fae\u8f6f\u96c5\u9ed1;\">https:\/\/github.com\/DKapture\/libdkapture<\/span><\/a><\/p>","protected":false},"excerpt":{"rendered":"<p>11 \u6708 1 \u65e5\uff0c\u7b2c\u4e8c\u5341\u5c4a\u4e2d\u56fd Linux \u5185\u6838\u5f00\u53d1\u8005\u5927\u4f1a\uff08CLK\uff09\u5728\u6df1\u5733\u4e3e\u529e\u3002CLK \u4f5c\u4e3a\u56fd\u5185 Linux \u5185\u6838\u9886\u57df\u6781\u5177\u5f71\u54cd\u529b\u7684\u5cf0\u4f1a\uff0c\u7531\u6e05\u534e\u5927\u5b66\u3001Intel\u3001\u534e\u4e3a\u3001\u963f\u91cc\u4e91\u3001\u5bcc\u58eb\u901a\u5357\u5927\u3001\u8fea\u6377\u8f6f\u4ef6\u3001\u817e\u8baf\u4e91\u3001OPPO\u3001\u5b57\u8282\u8df3\u52a8\u3001vivo\u3001\u8682\u8681\u96c6\u56e2\u3001\u9f99\u82af\u4e2d\u79d1\u7b49\u4f01\u4e1a\u53d1\u8d77\uff0c\u4ee5\u201c\u81ea\u7531\uff0c\u534f\u4f5c\uff0c\u521b\u65b0\u201d\u4e3a\u7406\u5ff5\uff0c\u4ee5\u5f00\u6e90\u6280\u672f\u7684\u63a8\u5e7f\u548c\u666e\u53ca\u4e3a\u4f7f\u547d\uff0c\u65e8\u5728\u4fc3\u8fdbLinux\u5185\u6838\u5f00\u53d1\u7231\u597d\u8005\u76f8\u4e92\u4ea4\u6d41\u3001\u5171\u540c\u8fdb\u6b65\u3002 \u672c\u5c4a\u5927\u4f1a\u4e0a\uff0cdeepi ...<a href=https:\/\/www.deepin.org.cn\/zh\/clk-20th\/>\u9605\u8bfb\u66f4\u591a<\/a><\/p>\n","protected":false},"author":18825,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[172],"tags":[],"_links":{"self":[{"href":"https:\/\/www.deepin.org.cn\/zh\/wp-json\/wp\/v2\/posts\/37872"}],"collection":[{"href":"https:\/\/www.deepin.org.cn\/zh\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.deepin.org.cn\/zh\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.deepin.org.cn\/zh\/wp-json\/wp\/v2\/users\/18825"}],"replies":[{"embeddable":true,"href":"https:\/\/www.deepin.org.cn\/zh\/wp-json\/wp\/v2\/comments?post=37872"}],"version-history":[{"count":1,"href":"https:\/\/www.deepin.org.cn\/zh\/wp-json\/wp\/v2\/posts\/37872\/revisions"}],"predecessor-version":[{"id":37875,"href":"https:\/\/www.deepin.org.cn\/zh\/wp-json\/wp\/v2\/posts\/37872\/revisions\/37875"}],"wp:attachment":[{"href":"https:\/\/www.deepin.org.cn\/zh\/wp-json\/wp\/v2\/media?parent=37872"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.deepin.org.cn\/zh\/wp-json\/wp\/v2\/categories?post=37872"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.deepin.org.cn\/zh\/wp-json\/wp\/v2\/tags?post=37872"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}