{"id":13632,"date":"2024-11-15T20:06:26","date_gmt":"2024-11-15T12:06:26","guid":{"rendered":"https:\/\/fwq.ai\/blog\/13632\/"},"modified":"2024-11-15T20:06:26","modified_gmt":"2024-11-15T12:06:26","slug":"docker%e6%95%85%e9%9a%9c%e7%a0%81%e5%92%8c%e8%a7%a3%e5%86%b3%e5%8a%9e%e6%b3%95-error-container-exceeds-cpu-limit","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/13632\/","title":{"rendered":"Docker\u6545\u969c\u7801\u548c\u89e3\u51b3\u529e\u6cd5 &#8211; Error: container exceeds CPU limit"},"content":{"rendered":"<h1 id=\"docker%e6%95%85%e9%9a%9c%e7%a0%81%e5%92%8c%e8%a7%a3%e5%86%b3%e5%8a%9e%e6%b3%95-error-container-exceeds-cpu-limit-nGNkqGZRcM\">Docker\u6545\u969c\u7801\u548c\u89e3\u51b3\u529e\u6cd5 &#8211; Error: container exceeds CPU limit<\/h1>\n<p>\u5728\u4f7f\u7528Docker\u5bb9\u5668\u65f6\uff0c\u7528\u6237\u53ef\u80fd\u4f1a\u9047\u5230\u5404\u79cd\u6545\u969c\u7801\uff0c\u5176\u4e2d\u4e4b\u4e00\u662f\u201cError: container exceeds CPU limit\u201d\u3002\u8fd9\u4e2a\u9519\u8bef\u901a\u5e38\u8868\u793a\u5bb9\u5668\u7684CPU\u4f7f\u7528\u7387\u8d85\u8fc7\u4e86\u9884\u8bbe\u7684\u9650\u5236\u3002\u672c\u6587\u5c06\u6df1\u5165\u63a2\u8ba8\u8fd9\u4e00\u95ee\u9898\u7684\u539f\u56e0\u53ca\u5176\u89e3\u51b3\u529e\u6cd5\u3002<\/p>\n<h2 id=\"%e4%bb%80%e4%b9%88%e6%98%afcpu%e9%99%90%e5%88%b6%ef%bc%9f-nGNkqGZRcM\">\u4ec0\u4e48\u662fCPU\u9650\u5236\uff1f<\/h2>\n<p>\u5728Docker\u4e2d\uff0cCPU\u9650\u5236\u662f\u6307\u5bf9\u5bb9\u5668\u53ef\u4ee5\u4f7f\u7528\u7684CPU\u8d44\u6e90\u8fdb\u884c\u9650\u5236\u3002\u901a\u8fc7\u8bbe\u7f6eCPU\u9650\u5236\uff0c\u7528\u6237\u53ef\u4ee5\u786e\u4fdd\u67d0\u4e2a\u5bb9\u5668\u4e0d\u4f1a\u5360\u7528\u8fc7\u591a\u7684\u7cfb\u7edf\u8d44\u6e90\uff0c\u4ece\u800c\u5f71\u54cd\u5176\u4ed6\u5bb9\u5668\u6216\u4e3b\u673a\u7684\u6027\u80fd\u3002CPU\u9650\u5236\u53ef\u4ee5\u901a\u8fc7\u4ee5\u4e0b\u53c2\u6570\u8fdb\u884c\u8bbe\u7f6e\uff1a<\/p>\n<ul>\n<li><code>--cpus<\/code>: \u9650\u5236\u5bb9\u5668\u4f7f\u7528\u7684CPU\u6838\u5fc3\u6570\u3002<\/li>\n<li><code>--cpu-shares<\/code>: \u8bbe\u7f6e\u5bb9\u5668\u7684CPU\u6743\u91cd\uff0c\u9ed8\u8ba4\u503c\u4e3a1024\u3002<\/li>\n<li><code>--cpuset-cpus<\/code>: \u6307\u5b9a\u5bb9\u5668\u53ef\u4ee5\u4f7f\u7528\u7684CPU\u6838\u5fc3\u3002<\/li>\n<\/ul>\n<h2 id=\"%e5%af%bc%e8%87%b4container-exceeds-cpu-limit%e7%9a%84%e5%8e%9f%e5%9b%a0-nGNkqGZRcM\">\u5bfc\u81f4\u201ccontainer exceeds CPU limit\u201d\u7684\u539f\u56e0<\/h2>\n<p>\u5f53Docker\u5bb9\u5668\u7684CPU\u4f7f\u7528\u7387\u8d85\u8fc7\u4e86\u8bbe\u5b9a\u7684\u9650\u5236\u65f6\uff0c\u5c31\u4f1a\u51fa\u73b0\u201cError: container exceeds CPU limit\u201d\u7684\u9519\u8bef\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u53ef\u80fd\u5bfc\u81f4\u6b64\u9519\u8bef\u7684\u539f\u56e0\uff1a<\/p>\n<ul>\n<li><strong>\u9ad8\u8d1f\u8f7d\u5e94\u7528\u7a0b\u5e8f\uff1a<\/strong>\u5982\u679c\u5bb9\u5668\u5185\u8fd0\u884c\u7684\u5e94\u7528\u7a0b\u5e8f\u8d1f\u8f7d\u8fc7\u9ad8\uff0c\u53ef\u80fd\u4f1a\u5bfc\u81f4CPU\u4f7f\u7528\u7387\u98d9\u5347\u3002<\/li>\n<li><strong>\u8d44\u6e90\u914d\u7f6e\u4e0d\u5f53\uff1a<\/strong>\u5728\u521b\u5efa\u5bb9\u5668\u65f6\uff0c\u5982\u679cCPU\u9650\u5236\u8bbe\u7f6e\u5f97\u8fc7\u4f4e\uff0c\u53ef\u80fd\u4f1a\u5bfc\u81f4\u5bb9\u5668\u65e0\u6cd5\u6b63\u5e38\u8fd0\u884c\u3002<\/li>\n<li><strong>\u5bb9\u5668\u6570\u91cf\u8fc7\u591a\uff1a<\/strong>\u5728\u540c\u4e00\u4e3b\u673a\u4e0a\u8fd0\u884c\u8fc7\u591a\u7684\u5bb9\u5668\uff0c\u53ef\u80fd\u4f1a\u5bfc\u81f4\u8d44\u6e90\u7ade\u4e89\uff0c\u4ece\u800c\u4f7f\u67d0\u4e9b\u5bb9\u5668\u8d85\u51faCPU\u9650\u5236\u3002<\/li>\n<\/ul>\n<h2 id=\"%e8%a7%a3%e5%86%b3%e5%8a%9e%e6%b3%95-nGNkqGZRcM\">\u89e3\u51b3\u529e\u6cd5<\/h2>\n<p>\u9488\u5bf9\u201cError: container exceeds CPU limit\u201d\u9519\u8bef\uff0c\u7528\u6237\u53ef\u4ee5\u91c7\u53d6\u4ee5\u4e0b\u51e0\u79cd\u89e3\u51b3\u529e\u6cd5\uff1a<\/p>\n<h3 id=\"1-%e8%b0%83%e6%95%b4cpu%e9%99%90%e5%88%b6-nGNkqGZRcM\">1. \u8c03\u6574CPU\u9650\u5236<\/h3>\n<p>\u5982\u679c\u5bb9\u5668\u7684CPU\u4f7f\u7528\u7387\u7ecf\u5e38\u8d85\u8fc7\u9650\u5236\uff0c\u53ef\u4ee5\u8003\u8651\u589e\u52a0CPU\u9650\u5236\u3002\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u6765\u91cd\u65b0\u521b\u5efa\u5bb9\u5668\u5e76\u8bbe\u7f6e\u66f4\u9ad8\u7684CPU\u9650\u5236\uff1a<\/p>\n<pre><code>docker run --cpus=\"2.0\" your_image_name<\/code><\/pre>\n<p>\u5728\u8fd9\u4e2a\u4f8b\u5b50\u4e2d\uff0c\u5bb9\u5668\u88ab\u9650\u5236\u4f7f\u7528\u6700\u591a2\u4e2aCPU\u6838\u5fc3\u3002<\/p>\n<h3 id=\"2-%e4%bc%98%e5%8c%96%e5%ba%94%e7%94%a8%e7%a8%8b%e5%ba%8f-nGNkqGZRcM\">2. \u4f18\u5316\u5e94\u7528\u7a0b\u5e8f<\/h3>\n<p>\u68c0\u67e5\u5bb9\u5668\u5185\u8fd0\u884c\u7684\u5e94\u7528\u7a0b\u5e8f\uff0c\u770b\u770b\u662f\u5426\u53ef\u4ee5\u8fdb\u884c\u4f18\u5316\u3002\u4f8b\u5982\uff0c\u51cf\u5c11\u4e0d\u5fc5\u8981\u7684\u8ba1\u7b97\u3001\u4f18\u5316\u7b97\u6cd5\u6216\u4f7f\u7528\u66f4\u9ad8\u6548\u7684\u6570\u636e\u7ed3\u6784\u7b49\uff0c\u90fd\u662f\u964d\u4f4eCPU\u4f7f\u7528\u7387\u7684\u6709\u6548\u65b9\u6cd5\u3002<\/p>\n<h3 id=\"3-%e7%9b%91%e6%8e%a7%e5%92%8c%e5%88%86%e6%9e%90%e8%b5%84%e6%ba%90%e4%bd%bf%e7%94%a8%e6%83%85%e5%86%b5-nGNkqGZRcM\">3. \u76d1\u63a7\u548c\u5206\u6790\u8d44\u6e90\u4f7f\u7528\u60c5\u51b5<\/h3>\n<p>\u4f7f\u7528Docker\u7684\u76d1\u63a7\u5de5\u5177\uff08\u5982Docker Stats\uff09\u6765\u5b9e\u65f6\u76d1\u63a7\u5bb9\u5668\u7684\u8d44\u6e90\u4f7f\u7528\u60c5\u51b5\u3002\u901a\u8fc7\u5206\u6790\u8fd9\u4e9b\u6570\u636e\uff0c\u53ef\u4ee5\u8bc6\u522b\u51fa\u54ea\u4e9b\u5bb9\u5668\u6216\u5e94\u7528\u7a0b\u5e8f\u5360\u7528\u4e86\u8fc7\u591a\u7684CPU\u8d44\u6e90\uff0c\u5e76\u91c7\u53d6\u76f8\u5e94\u63aa\u65bd\u3002<\/p>\n<pre><code>docker stats<\/code><\/pre>\n<h3 id=\"4-%e9%99%90%e5%88%b6%e5%ae%b9%e5%99%a8%e6%95%b0%e9%87%8f-nGNkqGZRcM\">4. \u9650\u5236\u5bb9\u5668\u6570\u91cf<\/h3>\n<p>\u5982\u679c\u5728\u540c\u4e00\u4e3b\u673a\u4e0a\u8fd0\u884c\u7684\u5bb9\u5668\u6570\u91cf\u8fc7\u591a\uff0c\u53ef\u4ee5\u8003\u8651\u51cf\u5c11\u5bb9\u5668\u6570\u91cf\uff0c\u6216\u8005\u5c06\u90e8\u5206\u5bb9\u5668\u8fc1\u79fb\u5230\u5176\u4ed6\u4e3b\u673a\u4e0a\uff0c\u4ee5\u51cf\u8f7b\u8d44\u6e90\u7ade\u4e89\u3002<\/p>\n<h2 id=\"%e6%80%bb%e7%bb%93-nGNkqGZRcM\">\u603b\u7ed3<\/h2>\n<p>Docker\u5bb9\u5668\u7684\u201cError: container exceeds CPU limit\u201d\u9519\u8bef\u901a\u5e38\u662f\u7531\u4e8e\u5bb9\u5668\u7684CPU\u4f7f\u7528\u7387\u8d85\u8fc7\u4e86\u8bbe\u5b9a\u7684\u9650\u5236\u3002\u901a\u8fc7\u8c03\u6574CPU\u9650\u5236\u3001\u4f18\u5316\u5e94\u7528\u7a0b\u5e8f\u3001\u76d1\u63a7\u8d44\u6e90\u4f7f\u7528\u60c5\u51b5\u4ee5\u53ca\u9650\u5236\u5bb9\u5668\u6570\u91cf\u7b49\u65b9\u6cd5\uff0c\u53ef\u4ee5\u6709\u6548\u89e3\u51b3\u8fd9\u4e00\u95ee\u9898\u3002\u5bf9\u4e8e\u9700\u8981\u9ad8\u6027\u80fd\u548c\u7a33\u5b9a\u6027\u7684\u7528\u6237\uff0c\u9009\u62e9\u5408\u9002\u7684\u670d\u52a1\u5668\u548c\u8d44\u6e90\u914d\u7f6e\u81f3\u5173\u91cd\u8981\u3002\u7c73\u4e91\u63d0\u4f9b\u591a\u79cd\u7c7b\u578b\u7684<a href=\"https:\/\/fwq.ai\">\u4e91\u670d\u52a1\u5668<\/a>\u548c<a href=\"https:\/\/fwq.ai\">VPS<\/a>\u89e3\u51b3\u65b9\u6848\uff0c\u5e2e\u52a9\u7528\u6237\u66f4\u597d\u5730\u7ba1\u7406\u548c\u4f18\u5316\u5176Docker\u73af\u5883\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Docker\u6545\u969c\u7801\u548c\u89e3\u51b3\u529e\u6cd5 &#8211; Error: container exceeds CPU limit \u5728\u4f7f\u7528Docker\u5bb9\u5668\u65f6\uff0c\u7528\u6237\u53ef\u80fd\u4f1a\u9047\u5230\u5404\u79cd\u6545\u969c\u7801\uff0c\u5176\u4e2d\u4e4b\u4e00\u662f\u201cError: container exceeds CPU limit\u201d\u3002\u8fd9\u4e2a\u9519\u8bef\u901a\u5e38\u8868\u793a\u5bb9\u5668\u7684CPU\u4f7f\u7528\u7387\u8d85\u8fc7\u4e86\u9884\u8bbe\u7684\u9650\u5236\u3002\u672c\u6587\u5c06\u6df1\u5165\u63a2\u8ba8\u8fd9\u4e00\u95ee\u9898\u7684\u539f\u56e0\u53ca\u5176\u89e3\u51b3\u529e\u6cd5\u3002 \u4ec0\u4e48\u662fCPU\u9650\u5236\uff1f \u5728Docker\u4e2d\uff0cCPU\u9650\u5236\u662f\u6307\u5bf9\u5bb9\u5668\u53ef\u4ee5\u4f7f\u7528\u7684CPU\u8d44\u6e90\u8fdb\u884c\u9650\u5236\u3002\u901a\u8fc7\u8bbe\u7f6eCPU\u9650\u5236\uff0c\u7528\u6237\u53ef\u4ee5\u786e\u4fdd\u67d0\u4e2a\u5bb9\u5668\u4e0d\u4f1a\u5360\u7528\u8fc7\u591a\u7684\u7cfb\u7edf\u8d44\u6e90\uff0c\u4ece\u800c\u5f71\u54cd\u5176\u4ed6\u5bb9\u5668\u6216\u4e3b\u673a\u7684\u6027\u80fd\u3002CPU\u9650\u5236\u53ef\u4ee5\u901a\u8fc7\u4ee5\u4e0b\u53c2\u6570\u8fdb\u884c\u8bbe\u7f6e\uff1a &#8211;cpus: \u9650\u5236\u5bb9\u5668\u4f7f\u7528\u7684CPU\u6838\u5fc3\u6570\u3002 &#8211;cpu-shares: \u8bbe\u7f6e\u5bb9\u5668\u7684CPU\u6743\u91cd\uff0c\u9ed8\u8ba4\u503c\u4e3a1024\u3002 &#8211;cpuset-cpus: \u6307\u5b9a\u5bb9\u5668\u53ef\u4ee5\u4f7f\u7528\u7684CPU\u6838\u5fc3\u3002 \u5bfc\u81f4\u201ccontainer exceeds CPU limit\u201d\u7684\u539f\u56e0 \u5f53Docker\u5bb9\u5668\u7684CPU\u4f7f\u7528\u7387\u8d85\u8fc7\u4e86\u8bbe\u5b9a\u7684\u9650\u5236\u65f6\uff0c\u5c31\u4f1a\u51fa\u73b0\u201cError: container exceeds CPU limit\u201d\u7684\u9519\u8bef\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u53ef\u80fd\u5bfc\u81f4\u6b64\u9519\u8bef\u7684\u539f\u56e0\uff1a \u9ad8\u8d1f\u8f7d\u5e94\u7528\u7a0b\u5e8f\uff1a\u5982\u679c\u5bb9\u5668\u5185\u8fd0\u884c\u7684\u5e94\u7528\u7a0b\u5e8f\u8d1f\u8f7d\u8fc7\u9ad8\uff0c\u53ef\u80fd\u4f1a\u5bfc\u81f4CPU\u4f7f\u7528\u7387\u98d9\u5347\u3002 \u8d44\u6e90\u914d\u7f6e\u4e0d\u5f53\uff1a\u5728\u521b\u5efa\u5bb9\u5668\u65f6\uff0c\u5982\u679cCPU\u9650\u5236\u8bbe\u7f6e\u5f97\u8fc7\u4f4e\uff0c\u53ef\u80fd\u4f1a\u5bfc\u81f4\u5bb9\u5668\u65e0\u6cd5\u6b63\u5e38\u8fd0\u884c\u3002 \u5bb9\u5668\u6570\u91cf\u8fc7\u591a\uff1a\u5728\u540c\u4e00\u4e3b\u673a\u4e0a\u8fd0\u884c\u8fc7\u591a\u7684\u5bb9\u5668\uff0c\u53ef\u80fd\u4f1a\u5bfc\u81f4\u8d44\u6e90\u7ade\u4e89\uff0c\u4ece\u800c\u4f7f\u67d0\u4e9b\u5bb9\u5668\u8d85\u51faCPU\u9650\u5236\u3002 \u89e3\u51b3\u529e\u6cd5 \u9488\u5bf9\u201cError: container exceeds CPU limit\u201d\u9519\u8bef\uff0c\u7528\u6237\u53ef\u4ee5\u91c7\u53d6\u4ee5\u4e0b\u51e0\u79cd\u89e3\u51b3\u529e\u6cd5\uff1a 1. \u8c03\u6574CPU\u9650\u5236 \u5982\u679c\u5bb9\u5668\u7684CPU\u4f7f\u7528\u7387\u7ecf\u5e38\u8d85\u8fc7\u9650\u5236\uff0c\u53ef\u4ee5\u8003\u8651\u589e\u52a0CPU\u9650\u5236\u3002\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u6765\u91cd\u65b0\u521b\u5efa\u5bb9\u5668\u5e76\u8bbe\u7f6e\u66f4\u9ad8\u7684CPU\u9650\u5236\uff1a docker run &#8211;cpus=&#8221;2.0&#8243; your_image_name \u5728\u8fd9\u4e2a\u4f8b\u5b50\u4e2d\uff0c\u5bb9\u5668\u88ab\u9650\u5236\u4f7f\u7528\u6700\u591a2\u4e2aCPU\u6838\u5fc3\u3002 2. \u4f18\u5316\u5e94\u7528\u7a0b\u5e8f \u68c0\u67e5\u5bb9\u5668\u5185\u8fd0\u884c\u7684\u5e94\u7528\u7a0b\u5e8f\uff0c\u770b\u770b\u662f\u5426\u53ef\u4ee5\u8fdb\u884c\u4f18\u5316\u3002\u4f8b\u5982\uff0c\u51cf\u5c11\u4e0d\u5fc5\u8981\u7684\u8ba1\u7b97\u3001\u4f18\u5316\u7b97\u6cd5\u6216\u4f7f\u7528\u66f4\u9ad8\u6548\u7684\u6570\u636e\u7ed3\u6784\u7b49\uff0c\u90fd\u662f\u964d\u4f4eCPU\u4f7f\u7528\u7387\u7684\u6709\u6548\u65b9\u6cd5\u3002 3. \u76d1\u63a7\u548c\u5206\u6790\u8d44\u6e90\u4f7f\u7528\u60c5\u51b5 \u4f7f\u7528Docker\u7684\u76d1\u63a7\u5de5\u5177\uff08\u5982Docker Stats\uff09\u6765\u5b9e\u65f6\u76d1\u63a7\u5bb9\u5668\u7684\u8d44\u6e90\u4f7f\u7528\u60c5\u51b5\u3002\u901a\u8fc7\u5206\u6790\u8fd9\u4e9b\u6570\u636e\uff0c\u53ef\u4ee5\u8bc6\u522b\u51fa\u54ea\u4e9b\u5bb9\u5668\u6216\u5e94\u7528\u7a0b\u5e8f\u5360\u7528\u4e86\u8fc7\u591a\u7684CPU\u8d44\u6e90\uff0c\u5e76\u91c7\u53d6\u76f8\u5e94\u63aa\u65bd\u3002 docker stats 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