{"id":62812,"date":"2025-04-29T14:35:12","date_gmt":"2025-04-29T06:35:12","guid":{"rendered":"https:\/\/fwq.ai\/blog\/62812\/"},"modified":"2025-04-29T14:35:12","modified_gmt":"2025-04-29T06:35:12","slug":"%e5%a6%82%e4%bd%95%e4%bd%bf%e7%94%a8docker%e8%bf%9b%e8%a1%8c%e5%ae%b9%e5%99%a8%e7%9a%84%e7%9b%91%e6%8e%a7%e5%92%8c%e6%80%a7%e8%83%bd%e5%88%86%e6%9e%90-2","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/62812\/","title":{"rendered":"\u5982\u4f55\u4f7f\u7528Docker\u8fdb\u884c\u5bb9\u5668\u7684\u76d1\u63a7\u548c\u6027\u80fd\u5206\u6790"},"content":{"rendered":"<p><img decoding=\"async\" src=\"https:\/\/img.php.cn\/upload\/article\/000\/887\/227\/169940849057813.jpg\" class=\"aligncenter\" title=\"\u5982\u4f55\u4f7f\u7528Docker\u8fdb\u884c\u5bb9\u5668\u7684\u76d1\u63a7\u548c\u6027\u80fd\u5206\u6790\u63d2\u56fe\" alt=\"\u5982\u4f55\u4f7f\u7528Docker\u8fdb\u884c\u5bb9\u5668\u7684\u76d1\u63a7\u548c\u6027\u80fd\u5206\u6790\u63d2\u56fe\" \/><\/p>\n<p>\u5982\u4f55\u4f7f\u7528Docker\u8fdb\u884c\u5bb9\u5668\u7684\u76d1\u63a7\u548c\u6027\u80fd\u5206\u6790<\/p>\n<p>\u6982\u8ff0\uff1a<br \/>Docker\u662f\u4e00\u79cd\u6d41\u884c\u7684\u5bb9\u5668\u5316\u5e73\u53f0\uff0c\u901a\u8fc7\u9694\u79bb\u5e94\u7528\u7a0b\u5e8f\u548c\u5176\u4f9d\u8d56\u7684\u8f6f\u4ef6\u5305\uff0c\u4f7f\u5f97\u5e94\u7528\u7a0b\u5e8f\u53ef\u4ee5\u5728\u72ec\u7acb\u7684\u5bb9\u5668\u4e2d\u8fd0\u884c\u3002\u7136\u800c\uff0c\u968f\u7740\u5bb9\u5668\u6570\u91cf\u7684\u589e\u52a0\uff0c\u5bf9\u5bb9\u5668\u7684\u76d1\u63a7\u548c\u6027\u80fd\u5206\u6790\u53d8\u5f97\u8d8a\u6765\u8d8a\u91cd\u8981\u3002\u5728\u672c\u6587\u4e2d\uff0c\u5c06\u4ecb\u7ecd\u5982\u4f55\u4f7f\u7528Docker\u8fdb\u884c\u5bb9\u5668\u7684\u76d1\u63a7\u548c\u6027\u80fd\u5206\u6790\uff0c\u5e76\u63d0\u4f9b\u4e00\u4e9b\u5177\u4f53\u7684\u4ee3\u7801\u793a\u4f8b\u3002<\/p>\n<ol>\n<li>\u4f7f\u7528Docker\u81ea\u5e26\u7684\u5bb9\u5668\u76d1\u63a7\u5de5\u5177<br \/>Docker\u63d0\u4f9b\u4e86\u4e00\u4e9b\u81ea\u5e26\u7684\u5bb9\u5668\u76d1\u63a7\u5de5\u5177\uff0c\u53ef\u4ee5\u65b9\u4fbf\u5730\u67e5\u770b\u5bb9\u5668\u7684\u72b6\u6001\u548c\u6027\u80fd\u6307\u6807\u3002<\/li>\n<\/ol>\n<p>1.1 Docker Stats\u547d\u4ee4<br \/>Docker Stats\u547d\u4ee4\u53ef\u4ee5\u7528\u6765\u5b9e\u65f6\u67e5\u770b\u5bb9\u5668\u7684\u8d44\u6e90\u4f7f\u7528\u60c5\u51b5\uff0c\u5305\u62ecCPU\u3001\u5185\u5b58\u3001\u7f51\u7edc\u548c\u78c1\u76d8\u7b49\u3002<\/p>\n<p>\u793a\u4f8b\u4ee3\u7801\uff1a<\/p>\n<pre>docker stats [container_name]<\/pre>\n<p>  \u767b\u5f55\u540e\u590d\u5236   <\/p>\n<p>1.2 Docker Top\u547d\u4ee4<br \/>Docker Top\u547d\u4ee4\u53ef\u4ee5\u67e5\u770b\u5bb9\u5668\u5185\u90e8\u8fd0\u884c\u7684\u8fdb\u7a0b\u548c\u8d44\u6e90\u4f7f\u7528\u60c5\u51b5\u3002<\/p>\n<p>\u793a\u4f8b\u4ee3\u7801\uff1a<\/p>\n<pre>docker top [container_name]<\/pre>\n<p>  \u767b\u5f55\u540e\u590d\u5236   <\/p>\n<ol>\n<li>\u4f7f\u7528\u7b2c\u4e09\u65b9\u5de5\u5177\u8fdb\u884c\u5bb9\u5668\u76d1\u63a7<br \/>\u9664\u4e86Docker\u81ea\u5e26\u7684\u76d1\u63a7\u5de5\u5177\uff0c\u8fd8\u6709\u4e00\u4e9b\u7b2c\u4e09\u65b9\u5de5\u5177\u53ef\u4ee5\u66f4\u5168\u9762\u5730\u76d1\u63a7\u548c\u5206\u6790\u5bb9\u5668\u7684\u6027\u80fd\u3002<\/li>\n<\/ol>\n<p>2.1 cAdvisor<br \/>cAdvisor\u662f\u4e00\u4e2a\u5f00\u6e90\u7684\u5bb9\u5668\u76d1\u63a7\u5de5\u5177\uff0c\u53ef\u4ee5\u63d0\u4f9b\u5bb9\u5668\u7684\u8d44\u6e90\u4f7f\u7528\u60c5\u51b5\u548c\u6027\u80fd\u6307\u6807\u3002<\/p>\n<p>\u793a\u4f8b\u4ee3\u7801\uff1a<\/p>\n<p>\u2460 \u5b89\u88c5cAdvisor<\/p>\n<pre>docker run -d --name=cadvisor --privileged=true -p 8080:8080 -v \/var\/run\/docker.sock:\/var\/run\/docker.sock google\/cadvisor:latest<\/pre>\n<p>  \u767b\u5f55\u540e\u590d\u5236   <\/p>\n<p>\u2461 \u67e5\u770bcAdvisor\u7684\u76d1\u63a7\u4fe1\u606f<\/p>\n<p>\u6253\u5f00\u6d4f\u89c8\u5668\uff0c\u8f93\u5165http:\/\/localhost:8080\uff0c\u53ef\u4ee5\u67e5\u770b\u76d1\u63a7\u4fe1\u606f\u3002<\/p>\n<p>2.2 Prometheus<br \/>Prometheus\u662f\u4e00\u4e2a\u5f00\u6e90\u7684\u76d1\u63a7\u7cfb\u7edf\uff0c\u53ef\u4ee5\u901a\u8fc7\u914d\u7f6e\u8fdb\u884c\u5bb9\u5668\u76d1\u63a7\uff0c\u5e76\u63d0\u4f9b\u53ef\u89c6\u5316\u7684\u76d1\u63a7\u9762\u677f\u3002<\/p>\n<p>\u793a\u4f8b\u4ee3\u7801\uff1a<\/p>\n<p>\u2460 \u5b89\u88c5Prometheus<\/p>\n<pre>git clone https:\/\/github.com\/prometheus\/prometheus.git\ncd prometheus\nmake build<\/pre>\n<p>  \u767b\u5f55\u540e\u590d\u5236   <\/p>\n<p>\u2461 \u914d\u7f6ePrometheus<\/p>\n<p>\u5728Prometheus\u7684\u914d\u7f6e\u6587\u4ef6prometheus.yml\u4e2d\u6dfb\u52a0\u4ee5\u4e0b\u5185\u5bb9\uff1a<\/p>\n<pre>scrape_configs:\n  - job_name: 'docker'\n    metrics_path: '\/metrics'\n    static_configs:\n      - targets: ['&lt;docker_host&gt;:&lt;exporter_port&gt;']&lt;\/exporter_port&gt;&lt;\/docker_host&gt;<\/pre>\n<p>  \u767b\u5f55\u540e\u590d\u5236   <\/p>\n<p>\u2462 \u542f\u52a8Prometheus<\/p>\n<pre>.\/prometheus --config.file=prometheus.yml<\/pre>\n<p>  \u767b\u5f55\u540e\u590d\u5236   <\/p>\n<p>\u2463 \u67e5\u770bPrometheus\u7684\u76d1\u63a7\u9762\u677f<\/p>\n<p>\u6253\u5f00\u6d4f\u89c8\u5668\uff0c\u8f93\u5165http:\/\/localhost:9090\uff0c\u53ef\u4ee5\u67e5\u770b\u76d1\u63a7\u9762\u677f\u3002<\/p>\n<ol>\n<li>\u5bb9\u5668\u6027\u80fd\u5206\u6790<br \/>\u9664\u4e86\u76d1\u63a7\u5bb9\u5668\u7684\u72b6\u6001\u548c\u6027\u80fd\u6307\u6807\uff0c\u8fd8\u53ef\u4ee5\u5bf9\u5bb9\u5668\u8fdb\u884c\u6027\u80fd\u5206\u6790\uff0c\u4ee5\u627e\u51fa\u6027\u80fd\u74f6\u9888\u548c\u8fdb\u884c\u4f18\u5316\u3002<\/li>\n<\/ol>\n<p>3.1 \u4f7f\u7528Docker\u7684stats API\u83b7\u53d6\u5bb9\u5668\u7684\u6027\u80fd\u6307\u6807<br \/>Docker\u63d0\u4f9b\u4e86stats API\uff0c\u53ef\u4ee5\u83b7\u53d6\u5bb9\u5668\u7684\u6027\u80fd\u6307\u6807\u3002<\/p>\n<p>\u793a\u4f8b\u4ee3\u7801\uff1a<\/p>\n<pre>import docker\n\nclient = docker.from_env()\ncontainer = client.containers.get('container_id')\n\nstats = container.stats(stream=False)\nprint(stats)<\/pre>\n<p>  \u767b\u5f55\u540e\u590d\u5236   <\/p>\n<p>3.2 \u4f7f\u7528FlameGraph\u8fdb\u884c\u5bb9\u5668\u7684\u6027\u80fd\u5206\u6790<br \/>FlameGraph\u662f\u4e00\u4e2a\u5f00\u6e90\u7684\u6027\u80fd\u5206\u6790\u5de5\u5177\uff0c\u53ef\u4ee5\u6839\u636eCPU\u4f7f\u7528\u60c5\u51b5\u751f\u6210\u706b\u7130\u56fe\uff0c\u5e2e\u52a9\u5b9a\u4f4d\u6027\u80fd\u95ee\u9898\u3002<\/p>\n<p>\u793a\u4f8b\u4ee3\u7801\uff1a<\/p>\n<p>\u2460 \u5b89\u88c5FlameGraph<\/p>\n<pre>git clone https:\/\/github.com\/brendangregg\/FlameGraph.git<\/pre>\n<p>  \u767b\u5f55\u540e\u590d\u5236   <\/p>\n<p>\u2461 \u6267\u884c\u6027\u80fd\u5206\u6790<\/p>\n<pre>docker run -d --name=performance_container &lt;image&gt;\ndocker cp .\/FlameGraph\/perf-map-agent\/build\/lib\/linux-x64\/libperfmap.so performance_container:\/tmp\/libperfmap.so\ndocker exec -it performance_container \/bin\/bash\ncd \/tmp\nperf record -F 99 -e cpu-clock -g -- \/usr\/bin\/java -agentpath:\/tmp\/libperfmap.so ...\nperf script | stackcollapse-perf.pl | flamegraph.pl &amp;gt; flamegraph.svg&lt;\/image&gt;<\/pre>\n<p>  \u767b\u5f55\u540e\u590d\u5236   <\/p>\n<p>\u6253\u5f00\u6d4f\u89c8\u5668\uff0c\u8f93\u5165http:\/\/localhost:8080\/flamegraph.svg\uff0c\u53ef\u4ee5\u67e5\u770b\u751f\u6210\u7684\u706b\u7130\u56fe\u3002<\/p>\n<p>\u7ed3\u8bba\uff1a<br \/>\u901a\u8fc7\u4ee5\u4e0a\u4ecb\u7ecd\uff0c\u53ef\u4ee5\u4e86\u89e3\u5230\u5982\u4f55\u4f7f\u7528Docker\u8fdb\u884c\u5bb9\u5668\u7684\u76d1\u63a7\u548c\u6027\u80fd\u5206\u6790\u3002\u65e0\u8bba\u662f\u4f7f\u7528Docker\u81ea\u5e26\u7684\u5de5\u5177\uff0c\u8fd8\u662f\u4f7f\u7528\u7b2c\u4e09\u65b9\u5de5\u5177\uff0c\u90fd\u53ef\u4ee5\u65b9\u4fbf\u5730\u67e5\u770b\u5bb9\u5668\u7684\u72b6\u6001\u548c\u6027\u80fd\u6307\u6807\u3002\u540c\u65f6\uff0c\u901a\u8fc7\u5bb9\u5668\u7684\u6027\u80fd\u5206\u6790\uff0c\u53ef\u4ee5\u627e\u51fa\u6027\u80fd\u74f6\u9888\u5e76\u8fdb\u884c\u4f18\u5316\uff0c\u63d0\u9ad8\u5e94\u7528\u7a0b\u5e8f\u7684\u7a33\u5b9a\u6027\u548c\u6027\u80fd\u3002<\/p>\n<p>\u4ee5\u4e0a\u5c31\u662f\u5982\u4f55\u4f7f\u7528Docker\u8fdb\u884c\u5bb9\u5668\u7684\u76d1\u63a7\u548c\u6027\u80fd\u5206\u6790\u7684\u8be6\u7ec6\u5185\u5bb9\uff0c\u66f4\u591a\u8bf7\u5173\u6ce8FDCServers\u5176\u5b83\u76f8\u5173\u6587\u7ae0\uff01<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5982\u4f55\u4f7f\u7528Docker\u8fdb\u884c\u5bb9\u5668\u7684\u76d1\u63a7\u548c\u6027\u80fd\u5206\u6790 \u6982\u8ff0\uff1aDocker\u662f\u4e00\u79cd\u6d41\u884c\u7684\u5bb9\u5668\u5316\u5e73\u53f0\uff0c\u901a\u8fc7\u9694\u79bb\u5e94\u7528\u7a0b\u5e8f\u548c\u5176\u4f9d\u8d56\u7684\u8f6f\u4ef6\u5305\uff0c\u4f7f\u5f97\u5e94\u7528\u7a0b\u5e8f\u53ef\u4ee5\u5728\u72ec\u7acb\u7684\u5bb9\u5668\u4e2d\u8fd0\u884c\u3002\u7136\u800c\uff0c\u968f\u7740\u5bb9\u5668\u6570\u91cf\u7684\u589e\u52a0\uff0c\u5bf9\u5bb9\u5668\u7684\u76d1\u63a7\u548c\u6027\u80fd\u5206\u6790\u53d8\u5f97\u8d8a\u6765\u8d8a\u91cd\u8981\u3002\u5728\u672c\u6587\u4e2d\uff0c\u5c06\u4ecb\u7ecd\u5982\u4f55\u4f7f\u7528Docker\u8fdb\u884c\u5bb9\u5668\u7684\u76d1\u63a7\u548c\u6027\u80fd\u5206\u6790\uff0c\u5e76\u63d0\u4f9b\u4e00\u4e9b\u5177\u4f53\u7684\u4ee3\u7801\u793a\u4f8b\u3002 \u4f7f\u7528Docker\u81ea\u5e26\u7684\u5bb9\u5668\u76d1\u63a7\u5de5\u5177Docker\u63d0\u4f9b\u4e86\u4e00\u4e9b\u81ea\u5e26\u7684\u5bb9\u5668\u76d1\u63a7\u5de5\u5177\uff0c\u53ef\u4ee5\u65b9\u4fbf\u5730\u67e5\u770b\u5bb9\u5668\u7684\u72b6\u6001\u548c\u6027\u80fd\u6307\u6807\u3002 1.1 Docker Stats\u547d\u4ee4Docker Stats\u547d\u4ee4\u53ef\u4ee5\u7528\u6765\u5b9e\u65f6\u67e5\u770b\u5bb9\u5668\u7684\u8d44\u6e90\u4f7f\u7528\u60c5\u51b5\uff0c\u5305\u62ecCPU\u3001\u5185\u5b58\u3001\u7f51\u7edc\u548c\u78c1\u76d8\u7b49\u3002 \u793a\u4f8b\u4ee3\u7801\uff1a docker stats [container_name] \u767b\u5f55\u540e\u590d\u5236 1.2 Docker Top\u547d\u4ee4Docker Top\u547d\u4ee4\u53ef\u4ee5\u67e5\u770b\u5bb9\u5668\u5185\u90e8\u8fd0\u884c\u7684\u8fdb\u7a0b\u548c\u8d44\u6e90\u4f7f\u7528\u60c5\u51b5\u3002 \u793a\u4f8b\u4ee3\u7801\uff1a docker top [container_name] \u767b\u5f55\u540e\u590d\u5236 \u4f7f\u7528\u7b2c\u4e09\u65b9\u5de5\u5177\u8fdb\u884c\u5bb9\u5668\u76d1\u63a7\u9664\u4e86Docker\u81ea\u5e26\u7684\u76d1\u63a7\u5de5\u5177\uff0c\u8fd8\u6709\u4e00\u4e9b\u7b2c\u4e09\u65b9\u5de5\u5177\u53ef\u4ee5\u66f4\u5168\u9762\u5730\u76d1\u63a7\u548c\u5206\u6790\u5bb9\u5668\u7684\u6027\u80fd\u3002 2.1 cAdvisorcAdvisor\u662f\u4e00\u4e2a\u5f00\u6e90\u7684\u5bb9\u5668\u76d1\u63a7\u5de5\u5177\uff0c\u53ef\u4ee5\u63d0\u4f9b\u5bb9\u5668\u7684\u8d44\u6e90\u4f7f\u7528\u60c5\u51b5\u548c\u6027\u80fd\u6307\u6807\u3002 \u793a\u4f8b\u4ee3\u7801\uff1a \u2460 \u5b89\u88c5cAdvisor docker run -d &#8211;name=cadvisor &#8211;privileged=true -p 8080:8080 -v \/var\/run\/docker.sock:\/var\/run\/docker.sock google\/cadvisor:latest \u767b\u5f55\u540e\u590d\u5236 \u2461 \u67e5\u770bcAdvisor\u7684\u76d1\u63a7\u4fe1\u606f \u6253\u5f00\u6d4f\u89c8\u5668\uff0c\u8f93\u5165http:\/\/localhost:8080\uff0c\u53ef\u4ee5\u67e5\u770b\u76d1\u63a7\u4fe1\u606f\u3002 2.2 PrometheusPrometheus\u662f\u4e00\u4e2a\u5f00\u6e90\u7684\u76d1\u63a7\u7cfb\u7edf\uff0c\u53ef\u4ee5\u901a\u8fc7\u914d\u7f6e\u8fdb\u884c\u5bb9\u5668\u76d1\u63a7\uff0c\u5e76\u63d0\u4f9b\u53ef\u89c6\u5316\u7684\u76d1\u63a7\u9762\u677f\u3002 \u793a\u4f8b\u4ee3\u7801\uff1a \u2460 \u5b89\u88c5Prometheus git clone https:\/\/github.com\/prometheus\/prometheus.git cd prometheus make build \u767b\u5f55\u540e\u590d\u5236 \u2461 [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[8],"tags":[],"class_list":["post-62812","post","type-post","status-publish","format-standard","hentry","category-os"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/62812","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/comments?post=62812"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/62812\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=62812"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=62812"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=62812"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}