{"id":13546,"date":"2024-11-15T19:18:47","date_gmt":"2024-11-15T11:18:47","guid":{"rendered":"https:\/\/fwq.ai\/blog\/13546\/"},"modified":"2024-11-15T19:18:47","modified_gmt":"2024-11-15T11:18:47","slug":"%e5%a6%82%e4%bd%95%e9%80%9a%e8%bf%87%e5%a4%9a%e7%ba%bf%e7%a8%8b%e5%92%8c%e5%bc%82%e6%ad%a5%e4%bb%bb%e5%8a%a1%e4%bc%98%e5%8c%96docker%e5%ae%b9%e5%99%a8%e6%80%a7%e8%83%bd","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/13546\/","title":{"rendered":"\u5982\u4f55\u901a\u8fc7\u591a\u7ebf\u7a0b\u548c\u5f02\u6b65\u4efb\u52a1\u4f18\u5316Docker\u5bb9\u5668\u6027\u80fd"},"content":{"rendered":"<h1 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id=\"%e5%a4%9a%e7%ba%bf%e7%a8%8b%e4%bc%98%e5%8c%96docker%e5%ae%b9%e5%99%a8%e6%80%a7%e8%83%bd-EHgXnpWnUq\">\u591a\u7ebf\u7a0b\u4f18\u5316Docker\u5bb9\u5668\u6027\u80fd<\/h2>\n<p>\u5728Docker\u5bb9\u5668\u4e2d\u4f7f\u7528\u591a\u7ebf\u7a0b\u53ef\u4ee5\u663e\u8457\u63d0\u9ad8CPU\u5bc6\u96c6\u578b\u4efb\u52a1\u7684\u6267\u884c\u6548\u7387\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u4f18\u5316\u5efa\u8bae\uff1a<\/p>\n<ul>\n<li><strong>\u5408\u7406\u5206\u914d\u7ebf\u7a0b\u6570\uff1a<\/strong>\u6839\u636e\u5bb9\u5668\u7684CPU\u6838\u5fc3\u6570\u5408\u7406\u8bbe\u7f6e\u7ebf\u7a0b\u6570\uff0c\u907f\u514d\u7ebf\u7a0b\u8fc7\u591a\u5bfc\u81f4\u7684\u4e0a\u4e0b\u6587\u5207\u6362\u5f00\u9500\u3002<\/li>\n<li><strong>\u4f7f\u7528\u7ebf\u7a0b\u6c60\uff1a<\/strong>\u901a\u8fc7\u7ebf\u7a0b\u6c60\u7ba1\u7406\u7ebf\u7a0b\u7684\u751f\u547d\u5468\u671f\uff0c\u51cf\u5c11\u9891\u7e41\u521b\u5efa\u548c\u9500\u6bc1\u7ebf\u7a0b\u7684\u5f00\u9500\u3002<\/li>\n<li><strong>\u907f\u514d\u5171\u4eab\u8d44\u6e90\uff1a<\/strong>\u5c3d\u91cf\u51cf\u5c11\u7ebf\u7a0b\u95f4\u7684\u8d44\u6e90\u7ade\u4e89\uff0c\u4f7f\u7528\u65e0\u9501\u7f16\u7a0b\u6216\u5176\u4ed6\u5e76\u53d1\u63a7\u5236\u673a\u5236\u3002<\/li>\n<\/ul>\n<p>\u4ee5\u4e0b\u662f\u4e00\u4e2a\u7b80\u5355\u7684\u591a\u7ebf\u7a0b\u793a\u4f8b\uff0c\u4f7f\u7528Python\u7684`threading`\u6a21\u5757\uff1a<\/p>\n<pre><code>import threading\n\ndef worker():\n    print(\"\u7ebf\u7a0b\u6b63\u5728\u6267\u884c\u4efb\u52a1\")\n\nthreads = []\nfor i in range(5):\n    t = threading.Thread(target=worker)\n    threads.append(t)\n    t.start()\n\nfor t in threads:\n    t.join()\n<\/code><\/pre>\n<h2 id=\"%e5%bc%82%e6%ad%a5%e4%bb%bb%e5%8a%a1%e4%bc%98%e5%8c%96docker%e5%ae%b9%e5%99%a8%e6%80%a7%e8%83%bd-EHgXnpWnUq\">\u5f02\u6b65\u4efb\u52a1\u4f18\u5316Docker\u5bb9\u5668\u6027\u80fd<\/h2>\n<p>\u5f02\u6b65\u7f16\u7a0b\u53ef\u4ee5\u6709\u6548\u5730\u5904\u7406I\/O\u5bc6\u96c6\u578b\u4efb\u52a1\uff0c\u907f\u514d\u56e0\u7b49\u5f85I\/O\u64cd\u4f5c\u800c\u5bfc\u81f4\u7684\u6027\u80fd\u74f6\u9888\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5f02\u6b65\u7f16\u7a0b\u7684\u4f18\u5316\u5efa\u8bae\uff1a<\/p>\n<ul>\n<li><strong>\u4f7f\u7528\u5f02\u6b65\u6846\u67b6\uff1a<\/strong>\u9009\u62e9\u652f\u6301\u5f02\u6b65\u7f16\u7a0b\u7684\u6846\u67b6\uff0c\u5982Node.js\u3001Asyncio\uff08Python\uff09\u7b49\uff0c\u4ee5\u63d0\u9ad8I\/O\u64cd\u4f5c\u7684\u6548\u7387\u3002<\/li>\n<li><strong>\u5408\u7406\u4f7f\u7528\u56de\u8c03\u51fd\u6570\uff1a<\/strong>\u5728\u5f02\u6b65\u64cd\u4f5c\u5b8c\u6210\u540e\uff0c\u901a\u8fc7\u56de\u8c03\u51fd\u6570\u5904\u7406\u7ed3\u679c\uff0c\u907f\u514d\u963b\u585e\u4e3b\u7ebf\u7a0b\u3002<\/li>\n<li><strong>\u5229\u7528\u4e8b\u4ef6\u5faa\u73af\uff1a<\/strong>\u901a\u8fc7\u4e8b\u4ef6\u5faa\u73af\u673a\u5236\u7ba1\u7406\u5f02\u6b65\u4efb\u52a1\uff0c\u786e\u4fdd\u9ad8\u6548\u7684\u4efb\u52a1\u8c03\u5ea6\u3002<\/li>\n<\/ul>\n<p>\u4ee5\u4e0b\u662f\u4e00\u4e2a\u4f7f\u7528Python\u7684`asyncio`\u6a21\u5757\u7684\u5f02\u6b65\u793a\u4f8b\uff1a<\/p>\n<pre><code>import asyncio\n\nasync def async_worker():\n    print(\"\u5f02\u6b65\u4efb\u52a1\u6b63\u5728\u6267\u884c\")\n    await asyncio.sleep(1)\n    print(\"\u5f02\u6b65\u4efb\u52a1\u5b8c\u6210\")\n\nasync def main():\n    tasks = [async_worker() for _ in range(5)]\n    await asyncio.gather(*tasks)\n\nasyncio.run(main())\n<\/code><\/pre>\n<h2 id=\"%e6%80%bb%e7%bb%93-EHgXnpWnUq\">\u603b\u7ed3<\/h2>\n<p>\u901a\u8fc7\u5408\u7406\u4f7f\u7528\u591a\u7ebf\u7a0b\u548c\u5f02\u6b65\u4efb\u52a1\uff0c\u53ef\u4ee5\u663e\u8457\u63d0\u5347Docker\u5bb9\u5668\u5185\u5e94\u7528\u7a0b\u5e8f\u7684\u6027\u80fd\u3002\u591a\u7ebf\u7a0b\u9002\u5408CPU\u5bc6\u96c6\u578b\u4efb\u52a1\uff0c\u800c\u5f02\u6b65\u7f16\u7a0b\u5219\u66f4\u9002\u5408I\/O\u5bc6\u96c6\u578b\u4efb\u52a1\u3002\u5f00\u53d1\u8005\u5e94\u6839\u636e\u5177\u4f53\u5e94\u7528\u573a\u666f\u9009\u62e9\u5408\u9002\u7684\u6280\u672f\u65b9\u6848\uff0c\u4ee5\u5b9e\u73b0\u6700\u4f73\u6027\u80fd\u3002<\/p>\n<p>\u5982\u679c\u60a8\u6b63\u5728\u5bfb\u627e\u9ad8\u6027\u80fd\u7684 <a href=\"https:\/\/fwq.ai\">\u4e91\u670d\u52a1\u5668<\/a> \u89e3\u51b3\u65b9\u6848\uff0c\u7c73\u4e91\u63d0\u4f9b\u591a\u79cd\u7c7b\u578b\u7684\u670d\u52a1\u5668\uff0c\u5305\u62ec\u7f8e\u56fdVPS\u548c\u533f\u540d\u670d\u52a1\u5668\uff0c\u80fd\u591f\u6ee1\u8db3\u4e0d\u540c\u7528\u6237\u7684\u9700\u6c42\u3002\u4e86\u89e3\u66f4\u591a\u4fe1\u606f\uff0c\u8bf7\u8bbf\u95ee\u6211\u4eec\u7684 <a href=\"https:\/\/fwq.ai\">\u7f51\u7ad9<\/a>\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5982\u4f55\u901a\u8fc7\u591a\u7ebf\u7a0b\u548c\u5f02\u6b65\u4efb\u52a1\u4f18\u5316Docker\u5bb9\u5668\u6027\u80fd \u5728\u73b0\u4ee3\u8f6f\u4ef6\u5f00\u53d1\u4e2d\uff0cDocker\u5bb9\u5668\u5df2\u6210\u4e3a\u4e00\u79cd\u6d41\u884c\u7684\u90e8\u7f72\u548c\u7ba1\u7406\u5e94\u7528\u7a0b\u5e8f\u7684\u65b9\u5f0f\u3002\u901a\u8fc7\u5c06\u5e94\u7528\u7a0b\u5e8f\u53ca\u5176\u4f9d\u8d56\u9879\u6253\u5305\u5728\u4e00\u8d77\uff0cDocker\u4f7f\u5f97\u5e94\u7528\u7a0b\u5e8f\u7684\u79fb\u690d\u6027\u548c\u53ef\u6269\u5c55\u6027\u5927\u5927\u589e\u5f3a\u3002\u7136\u800c\uff0c\u968f\u7740\u5e94\u7528\u7a0b\u5e8f\u7684\u590d\u6742\u6027\u589e\u52a0\uff0c\u5982\u4f55\u4f18\u5316Docker\u5bb9\u5668\u7684\u6027\u80fd\u6210\u4e3a\u4e86\u5f00\u53d1\u8005\u9762\u4e34\u7684\u91cd\u8981\u6311\u6218\u4e4b\u4e00\u3002\u672c\u6587\u5c06\u63a2\u8ba8\u5982\u4f55\u901a\u8fc7\u591a\u7ebf\u7a0b\u548c\u5f02\u6b65\u4efb\u52a1\u6765\u4f18\u5316Docker\u5bb9\u5668\u7684\u6027\u80fd\u3002 \u591a\u7ebf\u7a0b\u4e0e\u5f02\u6b65\u4efb\u52a1\u7684\u57fa\u672c\u6982\u5ff5 \u591a\u7ebf\u7a0b\u662f\u6307\u5728\u540c\u4e00\u8fdb\u7a0b\u4e2d\u540c\u65f6\u6267\u884c\u591a\u4e2a\u7ebf\u7a0b\u7684\u6280\u672f\u3002\u6bcf\u4e2a\u7ebf\u7a0b\u53ef\u4ee5\u72ec\u7acb\u6267\u884c\u4efb\u52a1\uff0c\u4ece\u800c\u63d0\u9ad8\u7a0b\u5e8f\u7684\u5e76\u53d1\u6027\u548c\u54cd\u5e94\u901f\u5ea6\u3002\u5f02\u6b65\u4efb\u52a1\u5219\u662f\u6307\u5728\u6267\u884c\u67d0\u4e2a\u64cd\u4f5c\u65f6\uff0c\u4e0d\u5fc5\u7b49\u5f85\u8be5\u64cd\u4f5c\u5b8c\u6210\u5c31\u53ef\u4ee5\u7ee7\u7eed\u6267\u884c\u540e\u7eed\u4ee3\u7801\u3002\u8fd9\u4e24\u79cd\u6280\u672f\u90fd\u53ef\u4ee5\u6709\u6548\u5730\u63d0\u9ad8Docker\u5bb9\u5668\u5185\u5e94\u7528\u7a0b\u5e8f\u7684\u6027\u80fd\u3002 \u591a\u7ebf\u7a0b\u4f18\u5316Docker\u5bb9\u5668\u6027\u80fd \u5728Docker\u5bb9\u5668\u4e2d\u4f7f\u7528\u591a\u7ebf\u7a0b\u53ef\u4ee5\u663e\u8457\u63d0\u9ad8CPU\u5bc6\u96c6\u578b\u4efb\u52a1\u7684\u6267\u884c\u6548\u7387\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u4f18\u5316\u5efa\u8bae\uff1a \u5408\u7406\u5206\u914d\u7ebf\u7a0b\u6570\uff1a\u6839\u636e\u5bb9\u5668\u7684CPU\u6838\u5fc3\u6570\u5408\u7406\u8bbe\u7f6e\u7ebf\u7a0b\u6570\uff0c\u907f\u514d\u7ebf\u7a0b\u8fc7\u591a\u5bfc\u81f4\u7684\u4e0a\u4e0b\u6587\u5207\u6362\u5f00\u9500\u3002 \u4f7f\u7528\u7ebf\u7a0b\u6c60\uff1a\u901a\u8fc7\u7ebf\u7a0b\u6c60\u7ba1\u7406\u7ebf\u7a0b\u7684\u751f\u547d\u5468\u671f\uff0c\u51cf\u5c11\u9891\u7e41\u521b\u5efa\u548c\u9500\u6bc1\u7ebf\u7a0b\u7684\u5f00\u9500\u3002 \u907f\u514d\u5171\u4eab\u8d44\u6e90\uff1a\u5c3d\u91cf\u51cf\u5c11\u7ebf\u7a0b\u95f4\u7684\u8d44\u6e90\u7ade\u4e89\uff0c\u4f7f\u7528\u65e0\u9501\u7f16\u7a0b\u6216\u5176\u4ed6\u5e76\u53d1\u63a7\u5236\u673a\u5236\u3002 \u4ee5\u4e0b\u662f\u4e00\u4e2a\u7b80\u5355\u7684\u591a\u7ebf\u7a0b\u793a\u4f8b\uff0c\u4f7f\u7528Python\u7684`threading`\u6a21\u5757\uff1a import threading def worker(): print(&#8220;\u7ebf\u7a0b\u6b63\u5728\u6267\u884c\u4efb\u52a1&#8221;) threads = [] for i in range(5): t = threading.Thread(target=worker) threads.append(t) t.start() for t in threads: t.join() \u5f02\u6b65\u4efb\u52a1\u4f18\u5316Docker\u5bb9\u5668\u6027\u80fd \u5f02\u6b65\u7f16\u7a0b\u53ef\u4ee5\u6709\u6548\u5730\u5904\u7406I\/O\u5bc6\u96c6\u578b\u4efb\u52a1\uff0c\u907f\u514d\u56e0\u7b49\u5f85I\/O\u64cd\u4f5c\u800c\u5bfc\u81f4\u7684\u6027\u80fd\u74f6\u9888\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5f02\u6b65\u7f16\u7a0b\u7684\u4f18\u5316\u5efa\u8bae\uff1a \u4f7f\u7528\u5f02\u6b65\u6846\u67b6\uff1a\u9009\u62e9\u652f\u6301\u5f02\u6b65\u7f16\u7a0b\u7684\u6846\u67b6\uff0c\u5982Node.js\u3001Asyncio\uff08Python\uff09\u7b49\uff0c\u4ee5\u63d0\u9ad8I\/O\u64cd\u4f5c\u7684\u6548\u7387\u3002 \u5408\u7406\u4f7f\u7528\u56de\u8c03\u51fd\u6570\uff1a\u5728\u5f02\u6b65\u64cd\u4f5c\u5b8c\u6210\u540e\uff0c\u901a\u8fc7\u56de\u8c03\u51fd\u6570\u5904\u7406\u7ed3\u679c\uff0c\u907f\u514d\u963b\u585e\u4e3b\u7ebf\u7a0b\u3002 \u5229\u7528\u4e8b\u4ef6\u5faa\u73af\uff1a\u901a\u8fc7\u4e8b\u4ef6\u5faa\u73af\u673a\u5236\u7ba1\u7406\u5f02\u6b65\u4efb\u52a1\uff0c\u786e\u4fdd\u9ad8\u6548\u7684\u4efb\u52a1\u8c03\u5ea6\u3002 \u4ee5\u4e0b\u662f\u4e00\u4e2a\u4f7f\u7528Python\u7684`asyncio`\u6a21\u5757\u7684\u5f02\u6b65\u793a\u4f8b\uff1a import asyncio async def async_worker(): print(&#8220;\u5f02\u6b65\u4efb\u52a1\u6b63\u5728\u6267\u884c&#8221;) await asyncio.sleep(1) print(&#8220;\u5f02\u6b65\u4efb\u52a1\u5b8c\u6210&#8221;) async def main(): tasks = [async_worker() for _ 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