{"id":13269,"date":"2024-11-15T16:54:23","date_gmt":"2024-11-15T08:54:23","guid":{"rendered":"https:\/\/fwq.ai\/blog\/13269\/"},"modified":"2024-11-15T16:54:23","modified_gmt":"2024-11-15T08:54:23","slug":"%e5%a6%82%e4%bd%95%e5%9c%a8docker%e4%b8%ad%e4%bc%98%e5%8c%96%e5%ae%b9%e5%99%a8%e7%9a%84%e5%86%85%e5%ad%98%e7%ae%a1%e7%90%86%e4%bb%a5%e6%8f%90%e9%ab%98%e6%80%a7%e8%83%bd","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/13269\/","title":{"rendered":"\u5982\u4f55\u5728Docker\u4e2d\u4f18\u5316\u5bb9\u5668\u7684\u5185\u5b58\u7ba1\u7406\u4ee5\u63d0\u9ad8\u6027\u80fd"},"content":{"rendered":"<h1 id=\"%e5%a6%82%e4%bd%95%e5%9c%a8docker%e4%b8%ad%e4%bc%98%e5%8c%96%e5%ae%b9%e5%99%a8%e7%9a%84%e5%86%85%e5%ad%98%e7%ae%a1%e7%90%86%e4%bb%a5%e6%8f%90%e9%ab%98%e6%80%a7%e8%83%bd-DlfLQhvKnf\">\u5982\u4f55\u5728Docker\u4e2d\u4f18\u5316\u5bb9\u5668\u7684\u5185\u5b58\u7ba1\u7406\u4ee5\u63d0\u9ad8\u6027\u80fd<\/h1>\n<p>\u5728\u73b0\u4ee3\u8f6f\u4ef6\u5f00\u53d1\u4e2d\uff0cDocker\u5df2\u6210\u4e3a\u4e00\u79cd\u6d41\u884c\u7684\u5bb9\u5668\u5316\u6280\u672f\u3002\u5b83\u5141\u8bb8\u5f00\u53d1\u8005\u5c06\u5e94\u7528\u7a0b\u5e8f\u53ca\u5176\u4f9d\u8d56\u9879\u6253\u5305\u5728\u4e00\u4e2a\u8f7b\u91cf\u7ea7\u7684\u5bb9\u5668\u4e2d\uff0c\u4ece\u800c\u5b9e\u73b0\u66f4\u9ad8\u7684\u53ef\u79fb\u690d\u6027\u548c\u4e00\u81f4\u6027\u3002\u7136\u800c\uff0c\u5bb9\u5668\u7684\u5185\u5b58\u7ba1\u7406\u662f\u5f71\u54cd\u6027\u80fd\u7684\u5173\u952e\u56e0\u7d20\u4e4b\u4e00\u3002\u672c\u6587\u5c06\u63a2\u8ba8\u5982\u4f55\u5728Docker\u4e2d\u4f18\u5316\u5bb9\u5668\u7684\u5185\u5b58\u7ba1\u7406\uff0c\u4ee5\u63d0\u9ad8\u6574\u4f53\u6027\u80fd\u3002<\/p>\n<h2 id=\"%e7%90%86%e8%a7%a3docker%e7%9a%84%e5%86%85%e5%ad%98%e7%ae%a1%e7%90%86-DlfLQhvKnf\">\u7406\u89e3Docker\u7684\u5185\u5b58\u7ba1\u7406<\/h2>\n<p>Docker\u4f7f\u7528Linux\u5185\u6838\u7684cgroups\uff08\u63a7\u5236\u7ec4\uff09\u6765\u7ba1\u7406\u5bb9\u5668\u7684\u8d44\u6e90\uff0c\u5305\u62ec\u5185\u5b58\u3002\u6bcf\u4e2aDocker\u5bb9\u5668\u90fd\u53ef\u4ee5\u88ab\u5206\u914d\u7279\u5b9a\u7684\u5185\u5b58\u9650\u5236\uff0c\u8fd9\u6837\u53ef\u4ee5\u9632\u6b62\u67d0\u4e2a\u5bb9\u5668\u6d88\u8017\u8fc7\u591a\u7684\u7cfb\u7edf\u8d44\u6e90\uff0c\u5f71\u54cd\u5176\u4ed6\u5bb9\u5668\u7684\u8fd0\u884c\u3002<\/p>\n<h3 id=\"%e5%86%85%e5%ad%98%e9%99%90%e5%88%b6%e7%9a%84%e8%ae%be%e7%bd%ae-DlfLQhvKnf\">\u5185\u5b58\u9650\u5236\u7684\u8bbe\u7f6e<\/h3>\n<p>\u5728\u521b\u5efaDocker\u5bb9\u5668\u65f6\uff0c\u53ef\u4ee5\u901a\u8fc7\u4ee5\u4e0b\u53c2\u6570\u8bbe\u7f6e\u5185\u5b58\u9650\u5236\uff1a<\/p>\n<pre><code>docker run -m 512m --memory-swap 1g my_container<\/code><\/pre>\n<ul>\n<li><strong>-m<\/strong>: \u8bbe\u7f6e\u5bb9\u5668\u7684\u5185\u5b58\u9650\u5236\uff0c\u4f8b\u5982512MB\u3002<\/li>\n<li><strong>&#8211;memory-swap<\/strong>: \u8bbe\u7f6e\u5bb9\u5668\u7684\u4ea4\u6362\u5185\u5b58\u9650\u5236\uff0c\u901a\u5e38\u8bbe\u7f6e\u4e3a\u5185\u5b58\u9650\u5236\u7684\u4e24\u500d\u3002<\/li>\n<\/ul>\n<p>\u5408\u7406\u8bbe\u7f6e\u5185\u5b58\u9650\u5236\u53ef\u4ee5\u6709\u6548\u9632\u6b62\u5185\u5b58\u6cc4\u6f0f\u548c\u8fc7\u5ea6\u4f7f\u7528\uff0c\u4ece\u800c\u63d0\u9ad8\u5bb9\u5668\u7684\u7a33\u5b9a\u6027\u548c\u6027\u80fd\u3002<\/p>\n<h2 id=\"%e7%9b%91%e6%8e%a7%e5%86%85%e5%ad%98%e4%bd%bf%e7%94%a8%e6%83%85%e5%86%b5-DlfLQhvKnf\">\u76d1\u63a7\u5185\u5b58\u4f7f\u7528\u60c5\u51b5<\/h2>\n<p>\u76d1\u63a7\u5bb9\u5668\u7684\u5185\u5b58\u4f7f\u7528\u60c5\u51b5\u662f\u4f18\u5316\u5185\u5b58\u7ba1\u7406\u7684\u91cd\u8981\u6b65\u9aa4\u3002\u53ef\u4ee5\u4f7f\u7528Docker\u81ea\u5e26\u7684\u547d\u4ee4\u6765\u67e5\u770b\u5bb9\u5668\u7684\u5185\u5b58\u4f7f\u7528\u60c5\u51b5\uff1a<\/p>\n<pre><code>docker stats<\/code><\/pre>\n<p>\u8be5\u547d\u4ee4\u5c06\u663e\u793a\u6240\u6709\u8fd0\u884c\u4e2d\u5bb9\u5668\u7684\u5b9e\u65f6\u8d44\u6e90\u4f7f\u7528\u60c5\u51b5\uff0c\u5305\u62ec\u5185\u5b58\u3001CPU\u7b49\u3002\u901a\u8fc7\u76d1\u63a7\u8fd9\u4e9b\u6307\u6807\uff0c\u53ef\u4ee5\u53ca\u65f6\u53d1\u73b0\u5185\u5b58\u4f7f\u7528\u5f02\u5e38\u7684\u5bb9\u5668\uff0c\u5e76\u8fdb\u884c\u76f8\u5e94\u7684\u8c03\u6574\u3002<\/p>\n<h3 id=\"%e4%bd%bf%e7%94%a8%e5%86%85%e5%ad%98%e9%99%90%e5%88%b6%e5%92%8c%e8%af%b7%e6%b1%82-DlfLQhvKnf\">\u4f7f\u7528\u5185\u5b58\u9650\u5236\u548c\u8bf7\u6c42<\/h3>\n<p>\u5728Kubernetes\u7b49\u7f16\u6392\u5de5\u5177\u4e2d\uff0c\u53ef\u4ee5\u4e3a\u6bcf\u4e2a\u5bb9\u5668\u8bbe\u7f6e\u5185\u5b58\u8bf7\u6c42\u548c\u9650\u5236\u3002\u8bf7\u6c42\u662f\u5bb9\u5668\u542f\u52a8\u65f6\u6240\u9700\u7684\u6700\u4f4e\u5185\u5b58\uff0c\u800c\u9650\u5236\u662f\u5bb9\u5668\u53ef\u4ee5\u4f7f\u7528\u7684\u6700\u5927\u5185\u5b58\u3002\u5408\u7406\u8bbe\u7f6e\u8fd9\u4e24\u4e2a\u53c2\u6570\u53ef\u4ee5\u786e\u4fdd\u5bb9\u5668\u5728\u8d44\u6e90\u7d27\u5f20\u65f6\u4e0d\u4f1a\u88ab\u6740\u6b7b\uff0c\u540c\u65f6\u4e5f\u80fd\u6709\u6548\u5229\u7528\u53ef\u7528\u8d44\u6e90\u3002<\/p>\n<h2 id=\"%e4%bc%98%e5%8c%96%e5%ba%94%e7%94%a8%e7%a8%8b%e5%ba%8f%e7%9a%84%e5%86%85%e5%ad%98%e4%bd%bf%e7%94%a8-DlfLQhvKnf\">\u4f18\u5316\u5e94\u7528\u7a0b\u5e8f\u7684\u5185\u5b58\u4f7f\u7528<\/h2>\n<p>\u9664\u4e86Docker\u672c\u8eab\u7684\u5185\u5b58\u7ba1\u7406\u5916\uff0c\u4f18\u5316\u5e94\u7528\u7a0b\u5e8f\u7684\u5185\u5b58\u4f7f\u7528\u4e5f\u662f\u63d0\u9ad8\u6027\u80fd\u7684\u5173\u952e\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5e38\u89c1\u7684\u4f18\u5316\u7b56\u7565\uff1a<\/p>\n<ul>\n<li><strong>\u4f7f\u7528\u8f7b\u91cf\u7ea7\u6846\u67b6<\/strong>: \u9009\u62e9\u8f7b\u91cf\u7ea7\u7684\u6846\u67b6\u548c\u5e93\uff0c\u51cf\u5c11\u5185\u5b58\u5360\u7528\u3002<\/li>\n<li><strong>\u5b9a\u671f\u6e05\u7406\u65e0\u7528\u5bf9\u8c61<\/strong>: \u5728\u5e94\u7528\u7a0b\u5e8f\u4e2d\u5b9a\u671f\u6e05\u7406\u4e0d\u518d\u4f7f\u7528\u7684\u5bf9\u8c61\uff0c\u907f\u514d\u5185\u5b58\u6cc4\u6f0f\u3002<\/li>\n<li><strong>\u4f7f\u7528\u8fde\u63a5\u6c60<\/strong>: \u5bf9\u4e8e\u6570\u636e\u5e93\u8fde\u63a5\u7b49\u8d44\u6e90\uff0c\u4f7f\u7528\u8fde\u63a5\u6c60\u53ef\u4ee5\u6709\u6548\u51cf\u5c11\u5185\u5b58\u5360\u7528\u3002<\/li>\n<\/ul>\n<h2 id=\"%e4%bd%bf%e7%94%a8swap%e7%a9%ba%e9%97%b4-DlfLQhvKnf\">\u4f7f\u7528Swap\u7a7a\u95f4<\/h2>\n<p>\u5728\u5185\u5b58\u4e0d\u8db3\u7684\u60c5\u51b5\u4e0b\uff0c\u53ef\u4ee5\u8003\u8651\u4f7f\u7528Swap\u7a7a\u95f4\u3002Swap\u7a7a\u95f4\u662f\u786c\u76d8\u4e0a\u7684\u4e00\u90e8\u5206\uff0c\u7528\u4e8e\u4e34\u65f6\u5b58\u50a8\u4e0d\u6d3b\u8dc3\u7684\u5185\u5b58\u6570\u636e\u3002\u867d\u7136\u4f7f\u7528Swap\u4f1a\u5bfc\u81f4\u6027\u80fd\u4e0b\u964d\uff0c\u4f46\u5728\u5185\u5b58\u7d27\u5f20\u65f6\uff0c\u5b83\u53ef\u4ee5\u4f5c\u4e3a\u4e00\u79cd\u7f13\u89e3\u63aa\u65bd\u3002<\/p>\n<pre><code>docker run -m 512m --memory-swap 1g my_container<\/code><\/pre>\n<p>\u5728\u4e0a\u8ff0\u547d\u4ee4\u4e2d\uff0c\u8bbe\u7f6e\u4e86512MB\u7684\u5185\u5b58\u9650\u5236\u548c1GB\u7684Swap\u7a7a\u95f4\u3002\u8fd9\u6837\u53ef\u4ee5\u5728\u5185\u5b58\u4e0d\u8db3\u65f6\uff0c\u4f7f\u7528Swap\u6765\u907f\u514d\u5bb9\u5668\u88ab\u6740\u6b7b\u3002<\/p>\n<h2 id=\"%e6%80%bb%e7%bb%93-DlfLQhvKnf\">\u603b\u7ed3<\/h2>\n<p>\u4f18\u5316Docker\u5bb9\u5668\u7684\u5185\u5b58\u7ba1\u7406\u662f\u63d0\u9ad8\u6027\u80fd\u7684\u91cd\u8981\u73af\u8282\u3002\u901a\u8fc7\u5408\u7406\u8bbe\u7f6e\u5185\u5b58\u9650\u5236\u3001\u76d1\u63a7\u5185\u5b58\u4f7f\u7528\u60c5\u51b5\u3001\u4f18\u5316\u5e94\u7528\u7a0b\u5e8f\u7684\u5185\u5b58\u4f7f\u7528\u4ee5\u53ca\u4f7f\u7528Swap\u7a7a\u95f4\uff0c\u53ef\u4ee5\u6709\u6548\u63d0\u5347\u5bb9\u5668\u7684\u7a33\u5b9a\u6027\u548c\u6027\u80fd\u3002\u5bf9\u4e8e\u5e0c\u671b\u5728\u4e91\u73af\u5883\u4e2d\u83b7\u5f97\u66f4\u9ad8\u6027\u80fd\u7684\u7528\u6237\uff0c\u9009\u62e9\u5408\u9002\u7684\u4e91\u670d\u52a1\u63d0\u4f9b\u5546\u4e5f\u662f\u81f3\u5173\u91cd\u8981\u7684\u3002\u7c73\u4e91\u63d0\u4f9b\u591a\u79cd\u7c7b\u578b\u7684\u670d\u52a1\u5668\u89e3\u51b3\u65b9\u6848\uff0c\u5305\u62ec<a href=\"https:\/\/fwq.ai\">\u7f8e\u56fdVPS<\/a>\u548c<a href=\"https:\/\/fwq.ai\">\u4e91\u670d\u52a1\u5668<\/a>\uff0c\u4ee5\u6ee1\u8db3\u4e0d\u540c\u7528\u6237\u7684\u9700\u6c42\u3002\u901a\u8fc7\u5408\u7406\u7684\u5185\u5b58\u7ba1\u7406\u548c\u9ad8\u6548\u7684\u670d\u52a1\u5668\u9009\u62e9\uff0c\u7528\u6237\u53ef\u4ee5\u5728\u4e91\u8ba1\u7b97\u4e2d\u83b7\u5f97\u66f4\u597d\u7684\u4f53\u9a8c\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5982\u4f55\u5728Docker\u4e2d\u4f18\u5316\u5bb9\u5668\u7684\u5185\u5b58\u7ba1\u7406\u4ee5\u63d0\u9ad8\u6027\u80fd \u5728\u73b0\u4ee3\u8f6f\u4ef6\u5f00\u53d1\u4e2d\uff0cDocker\u5df2\u6210\u4e3a\u4e00\u79cd\u6d41\u884c\u7684\u5bb9\u5668\u5316\u6280\u672f\u3002\u5b83\u5141\u8bb8\u5f00\u53d1\u8005\u5c06\u5e94\u7528\u7a0b\u5e8f\u53ca\u5176\u4f9d\u8d56\u9879\u6253\u5305\u5728\u4e00\u4e2a\u8f7b\u91cf\u7ea7\u7684\u5bb9\u5668\u4e2d\uff0c\u4ece\u800c\u5b9e\u73b0\u66f4\u9ad8\u7684\u53ef\u79fb\u690d\u6027\u548c\u4e00\u81f4\u6027\u3002\u7136\u800c\uff0c\u5bb9\u5668\u7684\u5185\u5b58\u7ba1\u7406\u662f\u5f71\u54cd\u6027\u80fd\u7684\u5173\u952e\u56e0\u7d20\u4e4b\u4e00\u3002\u672c\u6587\u5c06\u63a2\u8ba8\u5982\u4f55\u5728Docker\u4e2d\u4f18\u5316\u5bb9\u5668\u7684\u5185\u5b58\u7ba1\u7406\uff0c\u4ee5\u63d0\u9ad8\u6574\u4f53\u6027\u80fd\u3002 \u7406\u89e3Docker\u7684\u5185\u5b58\u7ba1\u7406 Docker\u4f7f\u7528Linux\u5185\u6838\u7684cgroups\uff08\u63a7\u5236\u7ec4\uff09\u6765\u7ba1\u7406\u5bb9\u5668\u7684\u8d44\u6e90\uff0c\u5305\u62ec\u5185\u5b58\u3002\u6bcf\u4e2aDocker\u5bb9\u5668\u90fd\u53ef\u4ee5\u88ab\u5206\u914d\u7279\u5b9a\u7684\u5185\u5b58\u9650\u5236\uff0c\u8fd9\u6837\u53ef\u4ee5\u9632\u6b62\u67d0\u4e2a\u5bb9\u5668\u6d88\u8017\u8fc7\u591a\u7684\u7cfb\u7edf\u8d44\u6e90\uff0c\u5f71\u54cd\u5176\u4ed6\u5bb9\u5668\u7684\u8fd0\u884c\u3002 \u5185\u5b58\u9650\u5236\u7684\u8bbe\u7f6e \u5728\u521b\u5efaDocker\u5bb9\u5668\u65f6\uff0c\u53ef\u4ee5\u901a\u8fc7\u4ee5\u4e0b\u53c2\u6570\u8bbe\u7f6e\u5185\u5b58\u9650\u5236\uff1a docker run -m 512m &#8211;memory-swap 1g my_container -m: \u8bbe\u7f6e\u5bb9\u5668\u7684\u5185\u5b58\u9650\u5236\uff0c\u4f8b\u5982512MB\u3002 &#8211;memory-swap: \u8bbe\u7f6e\u5bb9\u5668\u7684\u4ea4\u6362\u5185\u5b58\u9650\u5236\uff0c\u901a\u5e38\u8bbe\u7f6e\u4e3a\u5185\u5b58\u9650\u5236\u7684\u4e24\u500d\u3002 \u5408\u7406\u8bbe\u7f6e\u5185\u5b58\u9650\u5236\u53ef\u4ee5\u6709\u6548\u9632\u6b62\u5185\u5b58\u6cc4\u6f0f\u548c\u8fc7\u5ea6\u4f7f\u7528\uff0c\u4ece\u800c\u63d0\u9ad8\u5bb9\u5668\u7684\u7a33\u5b9a\u6027\u548c\u6027\u80fd\u3002 \u76d1\u63a7\u5185\u5b58\u4f7f\u7528\u60c5\u51b5 \u76d1\u63a7\u5bb9\u5668\u7684\u5185\u5b58\u4f7f\u7528\u60c5\u51b5\u662f\u4f18\u5316\u5185\u5b58\u7ba1\u7406\u7684\u91cd\u8981\u6b65\u9aa4\u3002\u53ef\u4ee5\u4f7f\u7528Docker\u81ea\u5e26\u7684\u547d\u4ee4\u6765\u67e5\u770b\u5bb9\u5668\u7684\u5185\u5b58\u4f7f\u7528\u60c5\u51b5\uff1a docker stats \u8be5\u547d\u4ee4\u5c06\u663e\u793a\u6240\u6709\u8fd0\u884c\u4e2d\u5bb9\u5668\u7684\u5b9e\u65f6\u8d44\u6e90\u4f7f\u7528\u60c5\u51b5\uff0c\u5305\u62ec\u5185\u5b58\u3001CPU\u7b49\u3002\u901a\u8fc7\u76d1\u63a7\u8fd9\u4e9b\u6307\u6807\uff0c\u53ef\u4ee5\u53ca\u65f6\u53d1\u73b0\u5185\u5b58\u4f7f\u7528\u5f02\u5e38\u7684\u5bb9\u5668\uff0c\u5e76\u8fdb\u884c\u76f8\u5e94\u7684\u8c03\u6574\u3002 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\u4f7f\u7528\u8f7b\u91cf\u7ea7\u6846\u67b6: \u9009\u62e9\u8f7b\u91cf\u7ea7\u7684\u6846\u67b6\u548c\u5e93\uff0c\u51cf\u5c11\u5185\u5b58\u5360\u7528\u3002 \u5b9a\u671f\u6e05\u7406\u65e0\u7528\u5bf9\u8c61: \u5728\u5e94\u7528\u7a0b\u5e8f\u4e2d\u5b9a\u671f\u6e05\u7406\u4e0d\u518d\u4f7f\u7528\u7684\u5bf9\u8c61\uff0c\u907f\u514d\u5185\u5b58\u6cc4\u6f0f\u3002 \u4f7f\u7528\u8fde\u63a5\u6c60: \u5bf9\u4e8e\u6570\u636e\u5e93\u8fde\u63a5\u7b49\u8d44\u6e90\uff0c\u4f7f\u7528\u8fde\u63a5\u6c60\u53ef\u4ee5\u6709\u6548\u51cf\u5c11\u5185\u5b58\u5360\u7528\u3002 \u4f7f\u7528Swap\u7a7a\u95f4 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