{"id":10371,"date":"2024-11-15T12:15:30","date_gmt":"2024-11-15T04:15:30","guid":{"rendered":"https:\/\/fwq.ai\/blog\/10371\/"},"modified":"2024-11-15T12:15:30","modified_gmt":"2024-11-15T04:15:30","slug":"docker%e8%b5%84%e6%ba%90%e9%99%90%e5%88%b6%ef%bc%9a%e5%a6%82%e4%bd%95%e9%85%8d%e7%bd%ae%e5%ae%b9%e5%99%a8%e7%9a%84cpu%e3%80%81%e5%86%85%e5%ad%98%e3%80%81%e7%a3%81%e7%9b%98%e9%99%90%e5%88%b6%ef%bc%9f","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/10371\/","title":{"rendered":"Docker\u8d44\u6e90\u9650\u5236\uff1a\u5982\u4f55\u914d\u7f6e\u5bb9\u5668\u7684CPU\u3001\u5185\u5b58\u3001\u78c1\u76d8\u9650\u5236\uff1f"},"content":{"rendered":"<h1 id=\"docker%e8%b5%84%e6%ba%90%e9%99%90%e5%88%b6%ef%bc%9a%e5%a6%82%e4%bd%95%e9%85%8d%e7%bd%ae%e5%ae%b9%e5%99%a8%e7%9a%84cpu%e3%80%81%e5%86%85%e5%ad%98%e3%80%81%e7%a3%81%e7%9b%98%e9%99%90%e5%88%b6%ef%bc%9f-PCyhqvELyT\">Docker\u8d44\u6e90\u9650\u5236\uff1a\u5982\u4f55\u914d\u7f6e\u5bb9\u5668\u7684CPU\u3001\u5185\u5b58\u3001\u78c1\u76d8\u9650\u5236\uff1f<\/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\u5230\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\u5728\u4f7f\u7528Docker\u65f6\uff0c\u5408\u7406\u914d\u7f6e\u5bb9\u5668\u7684\u8d44\u6e90\u9650\u5236\u662f\u786e\u4fdd\u7cfb\u7edf\u7a33\u5b9a\u6027\u548c\u6027\u80fd\u7684\u5173\u952e\u3002\u672c\u6587\u5c06\u63a2\u8ba8\u5982\u4f55\u914d\u7f6eDocker\u5bb9\u5668\u7684CPU\u3001\u5185\u5b58\u548c\u78c1\u76d8\u9650\u5236\u3002<\/p>\n<h2 id=\"%e4%b8%80%e3%80%81cpu%e9%99%90%e5%88%b6-PCyhqvELyT\">\u4e00\u3001CPU\u9650\u5236<\/h2>\n<p>Docker\u5141\u8bb8\u7528\u6237\u901a\u8fc7\u591a\u79cd\u65b9\u5f0f\u9650\u5236\u5bb9\u5668\u4f7f\u7528\u7684CPU\u8d44\u6e90\u3002\u4e3b\u8981\u7684\u914d\u7f6e\u9009\u9879\u5305\u62ec\uff1a<\/p>\n<ul>\n<li><code>--cpus<\/code>\uff1a\u6307\u5b9a\u5bb9\u5668\u53ef\u4ee5\u4f7f\u7528\u7684CPU\u6838\u5fc3\u6570\u3002\u4f8b\u5982\uff0c<code>--cpus=\"1.5\"<\/code>\u8868\u793a\u5bb9\u5668\u53ef\u4ee5\u4f7f\u75281.5\u4e2aCPU\u6838\u5fc3\u3002<\/li>\n<li><code>--cpu-shares<\/code>\uff1a\u8bbe\u7f6e\u5bb9\u5668\u7684CPU\u5171\u4eab\u6743\u91cd\uff0c\u9ed8\u8ba4\u503c\u4e3a1024\u3002\u8fd9\u4e2a\u503c\u8d8a\u9ad8\uff0c\u5bb9\u5668\u5728CPU\u8d44\u6e90\u4e89\u7528\u65f6\u83b7\u5f97\u7684\u4f18\u5148\u7ea7\u8d8a\u9ad8\u3002<\/li>\n<li><code>--cpuset-cpus<\/code>\uff1a\u6307\u5b9a\u5bb9\u5668\u53ef\u4ee5\u4f7f\u7528\u7684\u5177\u4f53CPU\u6838\u5fc3\u3002\u4f8b\u5982\uff0c<code>--cpuset-cpus=\"0,1\"<\/code>\u8868\u793a\u5bb9\u5668\u53ea\u80fd\u4f7f\u7528\u7b2c0\u548c\u7b2c1\u4e2a\u6838\u5fc3\u3002<\/li>\n<\/ul>\n<p>\u4ee5\u4e0b\u662f\u4e00\u4e2a\u793a\u4f8b\u547d\u4ee4\uff0c\u5c55\u793a\u5982\u4f55\u542f\u52a8\u4e00\u4e2a\u9650\u5236CPU\u7684Docker\u5bb9\u5668\uff1a<\/p>\n<pre><code>docker run -d --name my_container --cpus=\"1.5\" nginx<\/code><\/pre>\n<h2 id=\"%e4%ba%8c%e3%80%81%e5%86%85%e5%ad%98%e9%99%90%e5%88%b6-PCyhqvELyT\">\u4e8c\u3001\u5185\u5b58\u9650\u5236<\/h2>\n<p>\u5185\u5b58\u9650\u5236\u662fDocker\u4e2d\u53e6\u4e00\u4e2a\u91cd\u8981\u7684\u8d44\u6e90\u7ba1\u7406\u529f\u80fd\u3002\u901a\u8fc7\u8bbe\u7f6e\u5185\u5b58\u9650\u5236\uff0c\u53ef\u4ee5\u9632\u6b62\u67d0\u4e2a\u5bb9\u5668\u5360\u7528\u8fc7\u591a\u7684\u5185\u5b58\u8d44\u6e90\uff0c\u5f71\u54cd\u5176\u4ed6\u5bb9\u5668\u6216\u4e3b\u673a\u7684\u6027\u80fd\u3002\u4e3b\u8981\u7684\u914d\u7f6e\u9009\u9879\u5305\u62ec\uff1a<\/p>\n<ul>\n<li><code>--memory<\/code>\uff1a\u9650\u5236\u5bb9\u5668\u4f7f\u7528\u7684\u6700\u5927\u5185\u5b58\u91cf\u3002\u4f8b\u5982\uff0c<code>--memory=\"512m\"<\/code>\u8868\u793a\u5bb9\u5668\u6700\u591a\u4f7f\u7528512MB\u7684\u5185\u5b58\u3002<\/li>\n<li><code>--memory-swap<\/code>\uff1a\u8bbe\u7f6e\u5bb9\u5668\u53ef\u4ee5\u4f7f\u7528\u7684\u6700\u5927\u4ea4\u6362\u7a7a\u95f4\u3002\u5982\u679c\u8bbe\u7f6e\u4e3a0\uff0c\u5219\u7981\u7528\u4ea4\u6362\u7a7a\u95f4\u3002<\/li>\n<li><code>--oom-kill-disable<\/code>\uff1a\u7981\u7528OOM\uff08Out Of Memory\uff09\u6740\u624b\uff0c\u9632\u6b62\u5bb9\u5668\u5728\u5185\u5b58\u4e0d\u8db3\u65f6\u88ab\u5f3a\u5236\u7ec8\u6b62\u3002<\/li>\n<\/ul>\n<p>\u4ee5\u4e0b\u662f\u4e00\u4e2a\u793a\u4f8b\u547d\u4ee4\uff0c\u5c55\u793a\u5982\u4f55\u542f\u52a8\u4e00\u4e2a\u9650\u5236\u5185\u5b58\u7684Docker\u5bb9\u5668\uff1a<\/p>\n<pre><code>docker run -d --name my_container --memory=\"512m\" nginx<\/code><\/pre>\n<h2 id=\"%e4%b8%89%e3%80%81%e7%a3%81%e7%9b%98%e9%99%90%e5%88%b6-PCyhqvELyT\">\u4e09\u3001\u78c1\u76d8\u9650\u5236<\/h2>\n<p>\u867d\u7136Docker\u672c\u8eab\u4e0d\u76f4\u63a5\u63d0\u4f9b\u78c1\u76d8\u4f7f\u7528\u9650\u5236\u7684\u529f\u80fd\uff0c\u4f46\u53ef\u4ee5\u901a\u8fc7\u4f7f\u7528\u5377\uff08Volumes\uff09\u548c\u7ed1\u5b9a\u6302\u8f7d\uff08Bind Mounts\uff09\u6765\u95f4\u63a5\u7ba1\u7406\u78c1\u76d8\u4f7f\u7528\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5e38\u7528\u7684\u65b9\u6cd5\uff1a<\/p>\n<ul>\n<li>\u4f7f\u7528Docker\u5377\u6765\u5b58\u50a8\u6570\u636e\uff0c\u5e76\u901a\u8fc7\u8bbe\u7f6e\u5377\u7684\u5927\u5c0f\u9650\u5236\u6765\u63a7\u5236\u78c1\u76d8\u4f7f\u7528\u3002<\/li>\n<li>\u4f7f\u7528<code>--storage-opt<\/code>\u9009\u9879\u6765\u8bbe\u7f6e\u5bb9\u5668\u7684\u5b58\u50a8\u9650\u5236\u3002\u4f8b\u5982\uff0c<code>--storage-opt size=10G<\/code>\u8868\u793a\u5bb9\u5668\u7684\u6700\u5927\u5b58\u50a8\u7a7a\u95f4\u4e3a10GB\u3002<\/li>\n<\/ul>\n<p>\u4ee5\u4e0b\u662f\u4e00\u4e2a\u793a\u4f8b\u547d\u4ee4\uff0c\u5c55\u793a\u5982\u4f55\u4f7f\u7528\u5b58\u50a8\u9009\u9879\u542f\u52a8\u4e00\u4e2aDocker\u5bb9\u5668\uff1a<\/p>\n<pre><code>docker run -d --name my_container --storage-opt size=10G nginx<\/code><\/pre>\n<h2 id=\"%e6%80%bb%e7%bb%93-PCyhqvELyT\">\u603b\u7ed3<\/h2>\n<p>\u901a\u8fc7\u5408\u7406\u914d\u7f6eDocker\u5bb9\u5668\u7684CPU\u3001\u5185\u5b58\u548c\u78c1\u76d8\u9650\u5236\uff0c\u53ef\u4ee5\u6709\u6548\u5730\u7ba1\u7406\u8d44\u6e90\uff0c\u786e\u4fdd\u7cfb\u7edf\u7684\u7a33\u5b9a\u6027\u548c\u6027\u80fd\u3002\u65e0\u8bba\u662f\u5f00\u53d1\u73af\u5883\u8fd8\u662f\u751f\u4ea7\u73af\u5883\uff0c\u8d44\u6e90\u9650\u5236\u90fd\u662f\u4e0d\u53ef\u5ffd\u89c6\u7684\u91cd\u8981\u73af\u8282\u3002\u5bf9\u4e8e\u9700\u8981\u9ad8\u6027\u80fd\u548c\u9ad8\u53ef\u7528\u6027\u7684\u5e94\u7528\uff0c\u9009\u62e9\u5408\u9002\u7684\u670d\u52a1\u5668\u548c\u4e91\u670d\u52a1\u81f3\u5173\u91cd\u8981\u3002\u7c73\u4e91\u63d0\u4f9b\u591a\u79cd<em><a href=\"https:\/\/fwq.ai\">\u4e91\u670d\u52a1\u5668<\/a><\/em>\u89e3\u51b3\u65b9\u6848\uff0c\u5305\u62ec\u7f8e\u56fdVPS\u548c\u533f\u540d\u670d\u52a1\u5668\uff0c\u5e2e\u52a9\u7528\u6237\u5728\u4fdd\u62a4\u9690\u79c1\u7684\u540c\u65f6\uff0c\u83b7\u5f97\u5353\u8d8a\u7684\u6027\u80fd\u548c\u53ef\u9760\u6027\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Docker\u8d44\u6e90\u9650\u5236\uff1a\u5982\u4f55\u914d\u7f6e\u5bb9\u5668\u7684CPU\u3001\u5185\u5b58\u3001\u78c1\u76d8\u9650\u5236\uff1f \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\u5230\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\u5728\u4f7f\u7528Docker\u65f6\uff0c\u5408\u7406\u914d\u7f6e\u5bb9\u5668\u7684\u8d44\u6e90\u9650\u5236\u662f\u786e\u4fdd\u7cfb\u7edf\u7a33\u5b9a\u6027\u548c\u6027\u80fd\u7684\u5173\u952e\u3002\u672c\u6587\u5c06\u63a2\u8ba8\u5982\u4f55\u914d\u7f6eDocker\u5bb9\u5668\u7684CPU\u3001\u5185\u5b58\u548c\u78c1\u76d8\u9650\u5236\u3002 \u4e00\u3001CPU\u9650\u5236 Docker\u5141\u8bb8\u7528\u6237\u901a\u8fc7\u591a\u79cd\u65b9\u5f0f\u9650\u5236\u5bb9\u5668\u4f7f\u7528\u7684CPU\u8d44\u6e90\u3002\u4e3b\u8981\u7684\u914d\u7f6e\u9009\u9879\u5305\u62ec\uff1a &#8211;cpus\uff1a\u6307\u5b9a\u5bb9\u5668\u53ef\u4ee5\u4f7f\u7528\u7684CPU\u6838\u5fc3\u6570\u3002\u4f8b\u5982\uff0c&#8211;cpus=&#8221;1.5&#8243;\u8868\u793a\u5bb9\u5668\u53ef\u4ee5\u4f7f\u75281.5\u4e2aCPU\u6838\u5fc3\u3002 &#8211;cpu-shares\uff1a\u8bbe\u7f6e\u5bb9\u5668\u7684CPU\u5171\u4eab\u6743\u91cd\uff0c\u9ed8\u8ba4\u503c\u4e3a1024\u3002\u8fd9\u4e2a\u503c\u8d8a\u9ad8\uff0c\u5bb9\u5668\u5728CPU\u8d44\u6e90\u4e89\u7528\u65f6\u83b7\u5f97\u7684\u4f18\u5148\u7ea7\u8d8a\u9ad8\u3002 &#8211;cpuset-cpus\uff1a\u6307\u5b9a\u5bb9\u5668\u53ef\u4ee5\u4f7f\u7528\u7684\u5177\u4f53CPU\u6838\u5fc3\u3002\u4f8b\u5982\uff0c&#8211;cpuset-cpus=&#8221;0,1&#8243;\u8868\u793a\u5bb9\u5668\u53ea\u80fd\u4f7f\u7528\u7b2c0\u548c\u7b2c1\u4e2a\u6838\u5fc3\u3002 \u4ee5\u4e0b\u662f\u4e00\u4e2a\u793a\u4f8b\u547d\u4ee4\uff0c\u5c55\u793a\u5982\u4f55\u542f\u52a8\u4e00\u4e2a\u9650\u5236CPU\u7684Docker\u5bb9\u5668\uff1a docker run -d &#8211;name my_container &#8211;cpus=&#8221;1.5&#8243; nginx \u4e8c\u3001\u5185\u5b58\u9650\u5236 \u5185\u5b58\u9650\u5236\u662fDocker\u4e2d\u53e6\u4e00\u4e2a\u91cd\u8981\u7684\u8d44\u6e90\u7ba1\u7406\u529f\u80fd\u3002\u901a\u8fc7\u8bbe\u7f6e\u5185\u5b58\u9650\u5236\uff0c\u53ef\u4ee5\u9632\u6b62\u67d0\u4e2a\u5bb9\u5668\u5360\u7528\u8fc7\u591a\u7684\u5185\u5b58\u8d44\u6e90\uff0c\u5f71\u54cd\u5176\u4ed6\u5bb9\u5668\u6216\u4e3b\u673a\u7684\u6027\u80fd\u3002\u4e3b\u8981\u7684\u914d\u7f6e\u9009\u9879\u5305\u62ec\uff1a &#8211;memory\uff1a\u9650\u5236\u5bb9\u5668\u4f7f\u7528\u7684\u6700\u5927\u5185\u5b58\u91cf\u3002\u4f8b\u5982\uff0c&#8211;memory=&#8221;512m&#8221;\u8868\u793a\u5bb9\u5668\u6700\u591a\u4f7f\u7528512MB\u7684\u5185\u5b58\u3002 &#8211;memory-swap\uff1a\u8bbe\u7f6e\u5bb9\u5668\u53ef\u4ee5\u4f7f\u7528\u7684\u6700\u5927\u4ea4\u6362\u7a7a\u95f4\u3002\u5982\u679c\u8bbe\u7f6e\u4e3a0\uff0c\u5219\u7981\u7528\u4ea4\u6362\u7a7a\u95f4\u3002 &#8211;oom-kill-disable\uff1a\u7981\u7528OOM\uff08Out Of Memory\uff09\u6740\u624b\uff0c\u9632\u6b62\u5bb9\u5668\u5728\u5185\u5b58\u4e0d\u8db3\u65f6\u88ab\u5f3a\u5236\u7ec8\u6b62\u3002 \u4ee5\u4e0b\u662f\u4e00\u4e2a\u793a\u4f8b\u547d\u4ee4\uff0c\u5c55\u793a\u5982\u4f55\u542f\u52a8\u4e00\u4e2a\u9650\u5236\u5185\u5b58\u7684Docker\u5bb9\u5668\uff1a docker run -d &#8211;name my_container &#8211;memory=&#8221;512m&#8221; nginx \u4e09\u3001\u78c1\u76d8\u9650\u5236 \u867d\u7136Docker\u672c\u8eab\u4e0d\u76f4\u63a5\u63d0\u4f9b\u78c1\u76d8\u4f7f\u7528\u9650\u5236\u7684\u529f\u80fd\uff0c\u4f46\u53ef\u4ee5\u901a\u8fc7\u4f7f\u7528\u5377\uff08Volumes\uff09\u548c\u7ed1\u5b9a\u6302\u8f7d\uff08Bind Mounts\uff09\u6765\u95f4\u63a5\u7ba1\u7406\u78c1\u76d8\u4f7f\u7528\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5e38\u7528\u7684\u65b9\u6cd5\uff1a \u4f7f\u7528Docker\u5377\u6765\u5b58\u50a8\u6570\u636e\uff0c\u5e76\u901a\u8fc7\u8bbe\u7f6e\u5377\u7684\u5927\u5c0f\u9650\u5236\u6765\u63a7\u5236\u78c1\u76d8\u4f7f\u7528\u3002 \u4f7f\u7528&#8211;storage-opt\u9009\u9879\u6765\u8bbe\u7f6e\u5bb9\u5668\u7684\u5b58\u50a8\u9650\u5236\u3002\u4f8b\u5982\uff0c&#8211;storage-opt size=10G\u8868\u793a\u5bb9\u5668\u7684\u6700\u5927\u5b58\u50a8\u7a7a\u95f4\u4e3a10GB\u3002 \u4ee5\u4e0b\u662f\u4e00\u4e2a\u793a\u4f8b\u547d\u4ee4\uff0c\u5c55\u793a\u5982\u4f55\u4f7f\u7528\u5b58\u50a8\u9009\u9879\u542f\u52a8\u4e00\u4e2aDocker\u5bb9\u5668\uff1a docker run -d &#8211;name my_container &#8211;storage-opt size=10G nginx \u603b\u7ed3 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