{"id":9924,"date":"2023-07-03T13:38:15","date_gmt":"2023-07-03T05:38:15","guid":{"rendered":"http:\/\/xinyiworld.top\/wordpress_it\/?p=9924"},"modified":"2024-09-06T10:38:31","modified_gmt":"2024-09-06T02:38:31","slug":"proc%e6%96%87%e4%bb%b6%e7%b3%bb%e7%bb%9f","status":"publish","type":"post","link":"http:\/\/xinyiworld.top\/wordpress_it\/?p=9924","title":{"rendered":"proc\u6587\u4ef6\u7cfb\u7edf"},"content":{"rendered":"<p><a href=\"https:\/\/blog.csdn.net\/weixin_42031299\/article\/details\/125016440\">https:\/\/blog.csdn.net\/weixin_42031299\/article\/details\/125016440<\/a><br \/>\n<a href=\"https:\/\/blog.csdn.net\/oqqHuTu12345678\/article\/details\/75098572\">https:\/\/blog.csdn.net\/oqqHuTu12345678\/article\/details\/75098572<\/a><br \/>\n<a href=\"https:\/\/www.xjx100.cn\/news\/283088.html?action=onClick\">https:\/\/www.xjx100.cn\/news\/283088.html?action=onClick<\/a><br \/>\n<a href=\"https:\/\/www.cnblogs.com\/DataArt\/p\/10089850.html\">https:\/\/www.cnblogs.com\/DataArt\/p\/10089850.html<\/a><\/p>\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_16 counter-hierarchy counter-decimal ez-toc-grey\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\">\u76ee\u5f55<\/p>\n<span class=\"ez-toc-title-toggle\"><a class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" style=\"display: none;\"><i class=\"ez-toc-glyphicon ez-toc-icon-toggle\"><\/i><\/a><\/span><\/div>\n<nav><ul class=\"ez-toc-list ez-toc-list-level-1\"><li class=\"ez-toc-page-1 ez-toc-heading-level-2\"><a class=\"ez-toc-link ez-toc-heading-1\" href=\"http:\/\/xinyiworld.top\/wordpress_it\/?p=9924\/#proc%E6%98%AF%E4%BB%80%E4%B9%88\" title=\"proc\u662f\u4ec0\u4e48\">proc\u662f\u4ec0\u4e48<\/a><\/li><li class=\"ez-toc-page-1 ez-toc-heading-level-2\"><a class=\"ez-toc-link ez-toc-heading-2\" href=\"http:\/\/xinyiworld.top\/wordpress_it\/?p=9924\/#proc%E7%9B%AE%E5%BD%95%E8%AF%B4%E6%98%8E\" title=\"proc\u76ee\u5f55\u8bf4\u660e\">proc\u76ee\u5f55\u8bf4\u660e<\/a><ul class=\"ez-toc-list-level-3\"><li class=\"ez-toc-heading-level-3\"><a class=\"ez-toc-link ez-toc-heading-3\" href=\"http:\/\/xinyiworld.top\/wordpress_it\/?p=9924\/#procself\" title=\"\/proc\/self\">\/proc\/self<\/a><\/li><li class=\"ez-toc-page-1 ez-toc-heading-level-3\"><a class=\"ez-toc-link ez-toc-heading-4\" href=\"http:\/\/xinyiworld.top\/wordpress_it\/?p=9924\/#procpid\" title=\"\/proc\/pid\">\/proc\/pid<\/a><ul class=\"ez-toc-list-level-4\"><li class=\"ez-toc-heading-level-4\"><a class=\"ez-toc-link ez-toc-heading-5\" href=\"http:\/\/xinyiworld.top\/wordpress_it\/?p=9924\/#%E6%8C%82%E8%BD%BD%E4%BF%A1%E6%81%AF\" title=\"\u6302\u8f7d\u4fe1\u606f\">\u6302\u8f7d\u4fe1\u606f<\/a><\/li><li class=\"ez-toc-page-1 ez-toc-heading-level-4\"><a class=\"ez-toc-link ez-toc-heading-6\" href=\"http:\/\/xinyiworld.top\/wordpress_it\/?p=9924\/#%E5%85%B6%E5%AE%83\" title=\"\u5176\u5b83\">\u5176\u5b83<\/a><\/li><li class=\"ez-toc-page-1 ez-toc-heading-level-4\"><a class=\"ez-toc-link ez-toc-heading-7\" href=\"http:\/\/xinyiworld.top\/wordpress_it\/?p=9924\/#task_%EF%BC%88%E7%BA%BF%E7%A8%8B%EF%BC%89\" title=\"task \uff08\u7ebf\u7a0b\uff09\">task \uff08\u7ebf\u7a0b\uff09<\/a><\/li><\/ul><\/li><\/ul><\/li><\/ul><\/nav><\/div>\n<h2><span class=\"ez-toc-section\" id=\"proc%E6%98%AF%E4%BB%80%E4%B9%88\"><\/span>proc\u662f\u4ec0\u4e48<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u5728linux\u7cfb\u7edf\/proc\u76ee\u5f55\u4e2d\u4e00\u4e9b\u6587\u4ef6\uff0c\u8bb0\u5f55\u4e00\u4e9b\u7cfb\u7edf\u8fd0\u884c\u65f6\u7684\u4fe1\u606f\uff0c\u6bd4\u5982\u5185\u5b58\u4fe1\u606f\u3001\u7f51\u7edc\u4fe1\u606f\u3001cpu\u4fe1\u606f\u7b49\uff0c\u4f46\u662f\u8981\u6ce8\u610f\u7684\u662f\uff0c\u8fd9\u4e2a\u76ee\u5f55\u4e0b\u5e76\u4e0d\u662f\u4fdd\u5b58\u771f\u6b63\u7684\u6587\u4ef6\u6216\u8005\u76ee\u5f55\uff0c\u53ea\u662f\u4e00\u4e2a\u4f2a\u6587\u4ef6\u7cfb\u7edf\u3002\u5b83\u53ea\u662f\u4fdd\u5b58\u5728\u5185\u5b58\u4e2d\uff0c\u4e0d\u662f\u6301\u4e45\u5316\u7684\u6587\u4ef6\u3002\u53ef\u4ee5\u7406\u89e3\u4e3a\u5185\u6838\u5f00\u653e\u7684\u4e00\u4e2a\u96c6\u4e2d\u67e5\u8be2\u7cfb\u7edf\u4fe1\u606f\u7684\u5730\u65b9\uff0c\u65b9\u4fbf\u67e5\u627e\u4f7f\u7528\uff0c\u7b26\u5408linux\u6587\u4ef6\u7cfb\u7edf\u7684\u4e60\u60ef\u3002<\/p>\n<ul>\n<li>\u9700\u8981\u6e05\u695a\u7684<br \/>\n1\uff09proc\u662f\u57fa\u4e8e\u5185\u5b58\u7684\u6587\u4ef6\u7cfb\u7edf\uff0c\u6240\u4ee5\u6587\u4ef6\u5927\u5c0f\u90fd\u662f0.<br \/>\n2\uff09\u7cfb\u7edf\u4e2d\u7684top\u3001ps\u7b49\u547d\u4ee4\u90fd\u662f\u901a\u8fc7\u8bfb\u53d6proc\u6587\u4ef6\u4e2d\u7684\u5185\u5bb9\uff0c\u901a\u8fc7\u91cd \u65b0\u7f16\u7801\u6765\u663e\u793a\u7684<\/li>\n<\/ul>\n<h2><span class=\"ez-toc-section\" id=\"proc%E7%9B%AE%E5%BD%95%E8%AF%B4%E6%98%8E\"><\/span>proc\u76ee\u5f55\u8bf4\u660e<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><a href=\"https:\/\/blog.csdn.net\/cjdgg\/article\/details\/119860355\">https:\/\/blog.csdn.net\/cjdgg\/article\/details\/119860355<\/a><\/p>\n<h3><span class=\"ez-toc-section\" id=\"procself\"><\/span>\/proc\/self<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\/proc\/self\/\u76ee\u5f55\uff0c\u8fd9\u4e2a\u76ee\u5f55\u6bd4\u8f83\u72ec\u7279\uff0c\u4e0d\u540c\u7684\u8fdb\u7a0b\u8bbf\u95ee\u8be5\u76ee\u5f55\u65f6\u83b7\u5f97\u7684\u4fe1\u606f\u65f6\u4e0d\u540c\u7684\uff0c\u5185\u5bb9\u7b49\u4ef7\u4e8e\/proc\/\u672c\u8fdb\u7a0bpid\/\u3002\u8fdb\u7a0b\u53ef\u4ee5\u901a\u8fc7\u8bbf\u95ee\/proc\/self\/\u76ee\u5f55\u6765\u83b7\u53d6\u81ea\u5df1\u7684\u7cfb\u7edf\u4fe1\u606f\uff0c\u800c\u4e0d\u7528\u6bcf\u6b21\u90fd\u83b7\u53d6pid\u3002<\/p>\n<p>\/proc\/self\u7b49\u540c\u4e8e\/proc\/$$<\/p>\n<ul>\n<li>\u83b7\u53d6\u5f53\u524d\u7a0b\u5e8f\u540d\u79f0\u7684\u591a\u79cd\u65b9\u5f0f<br \/>\n<a href=\"https:\/\/zhuanlan.zhihu.com\/p\/653334147\">https:\/\/zhuanlan.zhihu.com\/p\/653334147<\/a><\/li>\n<\/ul>\n<h3><span class=\"ez-toc-section\" id=\"procpid\"><\/span>\/proc\/pid<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><a href=\"https:\/\/blog.csdn.net\/qq_21438461\/article\/details\/129807412\">https:\/\/blog.csdn.net\/qq_21438461\/article\/details\/129807412<\/a><\/p>\n<h4><span class=\"ez-toc-section\" id=\"%E6%8C%82%E8%BD%BD%E4%BF%A1%E6%81%AF\"><\/span>\u6302\u8f7d\u4fe1\u606f<span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p><a href=\"https:\/\/blog.csdn.net\/qq_21438461\/article\/details\/129807412\">https:\/\/blog.csdn.net\/qq_21438461\/article\/details\/129807412<\/a><\/p>\n<ul>\n<li>mountinfo<br \/>\n<img src=\"http:\/\/xinyiworld.top\/wordpress_it\/wp-content\/uploads\/2023\/07\/mountinfo.png\" alt=\"\" \/><\/li>\n<\/ul>\n<p>\u5bf9\u4e8e\u7b2c4\u9879\uff0c\u5982\u679c\u662f\u901a\u8fc7\u201c\u7ed1\u5b9a\u6302\u8f7d\u201d\u673a\u5236\u6302\u8f7d\u7684\u76ee\u5f55\uff0c\u5219\u8fd9\u91cc\u4f1a\u663e\u793a\u76ee\u5f55\u672c\u8eab\u5728\u5bbf\u4e3b\u91cc\u7684\u5168\u8def\u5f84\u3002<\/p>\n<h4><span class=\"ez-toc-section\" id=\"%E5%85%B6%E5%AE%83\"><\/span>\u5176\u5b83<span class=\"ez-toc-section-end\"><\/span><\/h4>\n<ul>\n<li>\n<p>ns<br \/>\n\u67e5\u770b\u7279\u5b9a\u8fdb\u7a0b\u6240\u5c5e\u7684\u6240\u6709\u547d\u540d\u7a7a\u95f4\u7684\u7b26\u53f7\u94fe\u63a5<\/p>\n<\/li>\n<li>\n<p>fd<br \/>\n<a href=\"https:\/\/blog.csdn.net\/ll148305879\/article\/details\/93751052\">https:\/\/blog.csdn.net\/ll148305879\/article\/details\/93751052<\/a><br \/>\n\u67e5\u770b\u8fdb\u7a0b\u6253\u5f00\u7684\u6587\u4ef6\u5217\u8868<\/p>\n<\/li>\n<li>\n<p>status<br \/>\n<a href=\"https:\/\/blog.csdn.net\/xs_chang\/article\/details\/132602282\">https:\/\/blog.csdn.net\/xs_chang\/article\/details\/132602282<\/a><br \/>\n\u8fdb\u7a0b\u7684\u72b6\u6001\u4fe1\u606f<\/p>\n<\/li>\n<li>\n<p>stat<br \/>\n\u8fdb\u7a0bcpu\u4fe1\u606f<br \/>\n<a href=\"https:\/\/blog.csdn.net\/tao546377318\/article\/details\/54342217\">https:\/\/blog.csdn.net\/tao546377318\/article\/details\/54342217<\/a><\/p>\n<\/li>\n<li>\n<p>comm<br \/>\n\u8fdb\u7a0b\u540d<\/p>\n<\/li>\n<\/ul>\n<h4><span class=\"ez-toc-section\" id=\"task_%EF%BC%88%E7%BA%BF%E7%A8%8B%EF%BC%89\"><\/span>task \uff08\u7ebf\u7a0b\uff09<span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p><a href=\"https:\/\/www.zhihu.com\/pin\/1627119204166983680\">https:\/\/www.zhihu.com\/pin\/1627119204166983680<\/a><br \/>\n\/proc\/pid\/task\/tid\/\u5373pid\u8fdb\u7a0b\u4e0b\u7684tid\u7ebf\u7a0b<\/p>\n<ul>\n<li>\u7edf\u8ba1\u7ebf\u7a0b\u5185\u5b58<\/li>\n<\/ul>\n<pre><code class=\"language-bash\">#!\/bin\/bash\n\n# \u8fdb\u7a0bID\nPID=$1\n\n# \u68c0\u67e5\u662f\u5426\u63d0\u4f9b\u4e86\u8fdb\u7a0bID\nif [ -z &quot;$PID&quot; ]; then\n    echo &quot;\u8bf7\u63d0\u4f9b\u8fdb\u7a0bID\u4f5c\u4e3a\u7b2c\u4e00\u4e2a\u53c2\u6570&quot;\n    exit 1\nfi\n\n# \u68c0\u67e5\u8fdb\u7a0b\u662f\u5426\u5b58\u5728\nif [ ! -d &quot;\/proc\/$PID&quot; ]; then\n    echo &quot;\u8fdb\u7a0bID\u4e0d\u5b58\u5728&quot;\n    exit 1\nfi\n\n# \u6253\u5370\u6bcf\u4e2a\u7ebf\u7a0b\u7684\u5185\u5b58\u5360\u7528\u4fe1\u606f\nfor thread in \/proc\/$PID\/task\/*\/; do\n    STAT_FILE=&quot;$thread\/stat&quot;\n    if [ -r &quot;$STAT_FILE&quot; ]; then\n        # \u8bfb\u53d6\u7ebf\u7a0b\u7684stat\u6587\u4ef6\u83b7\u53d6\u5185\u5b58\u4fe1\u606f\n        MEM_USAGE=$(grep -o &#039;[0-9]\\+&#039; &quot;$STAT_FILE&quot; | head -n 22 | tail -n 1)\n        echo &quot;\u7ebf\u7a0bID: $(basename $thread) \u5185\u5b58\u5360\u7528: $MEM_USAGE kB&quot;\n    fi\ndone<\/code><\/pre>\n<p><code>.\/watch_threads_memory.sh \u8fdb\u7a0bID<\/code><\/p>\n<ul>\n<li>comm<br \/>\n\u7ebf\u7a0b\u540d <\/li>\n<\/ul>\n<button class=\"simplefavorite-button\" data-postid=\"9924\" data-siteid=\"1\" data-groupid=\"1\" data-favoritecount=\"0\" style=\"\">\u6536\u85cf <i class=\"sf-icon-star-empty\"><\/i><\/button>","protected":false},"excerpt":{"rendered":"<p>https:\/\/blog.csdn.net\/weixin_42031299\/article\/deta [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[794],"tags":[],"_links":{"self":[{"href":"http:\/\/xinyiworld.top\/wordpress_it\/index.php?rest_route=\/wp\/v2\/posts\/9924"}],"collection":[{"href":"http:\/\/xinyiworld.top\/wordpress_it\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/xinyiworld.top\/wordpress_it\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/xinyiworld.top\/wordpress_it\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/xinyiworld.top\/wordpress_it\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=9924"}],"version-history":[{"count":21,"href":"http:\/\/xinyiworld.top\/wordpress_it\/index.php?rest_route=\/wp\/v2\/posts\/9924\/revisions"}],"predecessor-version":[{"id":14718,"href":"http:\/\/xinyiworld.top\/wordpress_it\/index.php?rest_route=\/wp\/v2\/posts\/9924\/revisions\/14718"}],"wp:attachment":[{"href":"http:\/\/xinyiworld.top\/wordpress_it\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=9924"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/xinyiworld.top\/wordpress_it\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=9924"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/xinyiworld.top\/wordpress_it\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=9924"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}