{"id":32946,"date":"2026-09-01T10:00:00","date_gmt":"2026-09-01T02:00:00","guid":{"rendered":"https:\/\/cn.hostease.com\/blog\/?p=32946"},"modified":"2026-09-03T10:26:54","modified_gmt":"2026-09-03T02:26:54","slug":"server-ntp-chrony-deployment-troubleshooting-guide","status":"publish","type":"post","link":"https:\/\/cn.hostease.com\/blog\/guides\/server-ntp-chrony-deployment-troubleshooting-guide\/","title":{"rendered":"\u5185\u7f51\u65f6\u95f4\u670d\u52a1\u5668\u642d\u5efa\u6307\u5357\uff1aNTP \u4e0e chrony \u90e8\u7f72\u4e0e\u914d\u7f6e"},"content":{"rendered":"<h2>\u4e3a\u4ec0\u4e48\u670d\u52a1\u5668\u65f6\u95f4\u4f1a\u6f02\u79fb\uff0c\u4ee5\u53ca\u5b83\u5e26\u6765\u7684\u9ebb\u70e6<\/h2>\n<p><img decoding=\"async\" src=\"https:\/\/cn.hostease.com\/blog\/wp-content\/uploads\/2026\/08\/server-ntp-chrony-deployment-cover.webp\" alt=\"\u670d\u52a1\u5668\u673a\u67dc\u4e0e\u65f6\u95f4\u540c\u6b65\u6e90\u8fde\u63a5\u7684\u5c01\u9762\u914d\u56fe\" loading=\"lazy\" \/><\/p>\n<p>\u670d\u52a1\u5668\u65f6\u95f4\u4e00\u65e6\u4e0d\u51c6\uff0c\u5f71\u54cd\u5f80\u5f80\u6bd4\u60f3\u8c61\u4e2d\u4e25\u91cd\u3002HTTPS \u8bc1\u4e66\u6821\u9a8c\u3001\u65e5\u5fd7\u65f6\u95f4\u6233\u3001\u6570\u636e\u5e93\u4e8b\u52a1\u3001\u5b9a\u65f6\u4efb\u52a1\u8c03\u5ea6\uff0c\u5168\u90fd\u4f9d\u8d56\u7cfb\u7edf\u65f6\u949f\u3002\u5982\u679c\u65f6\u95f4\u504f\u5dee\u8d85\u8fc7\u51e0\u5206\u949f\uff0c\u8bc1\u4e66\u53ef\u80fd\u88ab\u5224\u5b9a\u4e3a\u8fc7\u671f\uff0c\u65e5\u5fd7\u6392\u969c\u4f1a\u9519\u4e71\uff0ccron \u4efb\u52a1\u53ef\u80fd\u5728\u9519\u8bef\u7684\u65f6\u95f4\u70b9\u6267\u884c\u3002\u8fd9\u7bc7\u6587\u7ae0\u4f1a\u6559\u4f60\u5982\u4f55\u642d\u5efa\u4e00\u53f0\u5185\u7f51\u65f6\u95f4\u670d\u52a1\u5668\uff0c\u7528 NTP \u4e0e chrony \u7edf\u4e00\u7ba1\u7406\u591a\u53f0\u670d\u52a1\u5668\u7684\u65f6\u949f\uff0c\u5e76\u7ed9\u51fa\u90e8\u7f72\u3001\u914d\u7f6e\u4e0e\u9a8c\u8bc1\u7684\u5b8c\u6574\u65b9\u6cd5\u3002\u4e0e\u5355\u7eaf\u8bb2\u89e3\u5355\u673a\u6392\u969c\u4e0d\u540c\uff0c\u8fd9\u91cc\u91cd\u70b9\u89e3\u51b3\u7684\u662f\u5185\u7f51\u591a\u673a\u65f6\u95f4\u4e0d\u4e00\u81f4\u7684\u95ee\u9898\uff0c\u5e2e\u52a9\u4f60\u4ece\u6e90\u5934\u907f\u514d\u65f6\u95f4\u504f\u5dee\u5f15\u53d1\u7684\u5404\u7c7b\u6545\u969c\u3002\u65e0\u8bba\u4f60\u7528\u7684\u662f<a href=\"https:\/\/cn.hostease.com\/vps\/\">\u4e91\u670d\u52a1\u5668<\/a>\uff08\u5373 <a href=\"https:\/\/cn.hostease.com\/vps\/\">VPS<\/a>\uff0c<a href=\"https:\/\/cn.hostease.com\/vps\/\">\u865a\u62df\u4e13\u7528\u670d\u52a1\u5668<\/a>\uff09\u8fd8\u662f\u7269\u7406\u673a\uff0c\u65f6\u95f4\u540c\u6b65\u90fd\u662f\u4e0a\u7ebf\u524d\u5fc5\u987b\u505a\u597d\u7684\u57fa\u7840\u914d\u7f6e\u3002<\/p>\n<h2>NTP \u4e0e chrony\uff1a\u5148\u641e\u6e05\u695a\u4e24\u8005\u7684\u533a\u522b<\/h2>\n<p>NTP\uff08\u7f51\u7edc\u65f6\u95f4\u534f\u8bae\uff09\u662f\u8ba9\u670d\u52a1\u5668\u4e0e\u65f6\u95f4\u6e90\u670d\u52a1\u5668\u4fdd\u6301\u540c\u6b65\u7684\u6807\u51c6\u534f\u8bae\uff0c\u5b83\u901a\u8fc7 UDP 123 \u7aef\u53e3\u4e0e\u4e0a\u6e38\u65f6\u95f4\u670d\u52a1\u5668\u4ea4\u6362\u65f6\u95f4\u6233\uff0c\u628a\u672c\u5730\u65f6\u949f\u6821\u51c6\u5230\u6beb\u79d2\u7ea7\u7cbe\u5ea6\u3002chrony \u5219\u662f NTP \u534f\u8bae\u7684\u73b0\u4ee3\u5b9e\u73b0\uff0c\u76f8\u6bd4\u4f20\u7edf\u7684 ntpd \u5b88\u62a4\u8fdb\u7a0b\uff0cchrony \u5728\u542f\u52a8\u65f6\u80fd\u66f4\u5feb\u5b8c\u6210\u540c\u6b65\uff0c\u5bf9\u7f51\u7edc\u6296\u52a8\u548c\u95f4\u6b47\u6027\u65ad\u7f51\u7684\u5bb9\u5fcd\u5ea6\u66f4\u9ad8\uff0c\u56e0\u6b64\u6210\u4e3a\u4e3b\u6d41 Linux \u53d1\u884c\u7248\u7684\u9ed8\u8ba4\u65f6\u95f4\u540c\u6b65\u65b9\u6848\u3002<\/p>\n<p>\u4e24\u8005\u6700\u76f4\u89c2\u7684\u5dee\u5f02\u4f53\u73b0\u5728\u540c\u6b65\u901f\u5ea6\u4e0a\u3002ntpd \u5728\u521a\u542f\u52a8\u65f6\u5f80\u5f80\u9700\u8981\u51e0\u5206\u949f\u751a\u81f3\u66f4\u4e45\u624d\u80fd\u628a\u65f6\u95f4\u6821\u51c6\u5230\u4f4d\uff0c\u800c chrony \u901a\u5e38\u80fd\u5728\u51e0\u5341\u79d2\u5185\u5b8c\u6210\u9996\u6b21\u540c\u6b65\u3002\u5bf9\u4e8e\u7ecf\u5e38\u91cd\u542f\u7684\u4e91\u670d\u52a1\u5668\uff08\u5373\u90e8\u7f72\u5728\u4e91\u7aef\u3001\u6309\u9700\u79df\u7528\u7684\u670d\u52a1\u5668\uff09\uff0c\u6216\u8005\u7f51\u7edc\u73af\u5883\u4e0d\u7a33\u5b9a\u7684\u573a\u666f\uff0cchrony \u7684\u4f18\u52bf\u975e\u5e38\u660e\u663e\u3002\u5982\u679c\u4f60\u7684\u7cfb\u7edf\u662f CentOS 8\u3001Ubuntu 20.04 \u53ca\u66f4\u65b0\u7248\u672c\uff0c\u9ed8\u8ba4\u5b89\u88c5\u7684\u5c31\u662f chrony\uff0c\u65e0\u9700\u989d\u5916\u66ff\u6362\u3002\u5173\u4e8e\u670d\u52a1\u5668\u57fa\u7840\u914d\u7f6e\u7684\u66f4\u591a\u5185\u5bb9\uff0c\u53ef\u4ee5\u53c2\u8003\u6211\u4eec\u6574\u7406\u7684<a href=\"https:\/\/cn.hostease.com\/blog\/server\/\">\u670d\u52a1\u5668\u914d\u7f6e\u4e0e\u4f18\u5316<\/a>\u4e13\u9898\u3002<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/cn.hostease.com\/blog\/wp-content\/uploads\/2026\/09\/server-ntp-chrony-deployment-comparison.webp\" alt=\"ntpd \u4e0e chrony \u540c\u6b65\u901f\u5ea6\u5bf9\u6bd4\u56fe\" loading=\"lazy\" \/><\/p>\n<h2>\u5185\u7f51\u65f6\u95f4\u670d\u52a1\u5668\u90e8\u7f72\uff1a\u4ece\u5b89\u88c5\u5230\u914d\u7f6e\u7684\u5b8c\u6574\u6b65\u9aa4<\/h2>\n<p>\u5728\u5f00\u59cb\u4e4b\u524d\uff0c\u8bf7\u786e\u8ba4\u4f60\u7684\u670d\u52a1\u5668\u80fd\u8bbf\u95ee\u5916\u7f51\uff0c\u5e76\u4e14\u9632\u706b\u5899\u653e\u884c\u4e86 UDP 123 \u7aef\u53e3\u3002\u4e0b\u9762\u4ee5 CentOS \u548c Ubuntu \u4e24\u4e2a\u4e3b\u6d41\u53d1\u884c\u7248\u4e3a\u4f8b\uff0c\u6f14\u793a\u5b8c\u6574\u7684\u90e8\u7f72\u6d41\u7a0b\u3002<\/p>\n<h3>\u7b2c\u4e00\u6b65\uff1a\u5b89\u88c5 chrony<\/h3>\n<p>CentOS \u7cfb\u5217\u4f7f\u7528 yum \u5b89\u88c5\uff0cUbuntu \u7cfb\u5217\u4f7f\u7528 apt \u5b89\u88c5\uff1a<\/p>\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"bash\" data-enlighter-linenumbers=\"false\">\n# CentOS \/ RHEL\nsudo yum install -y chrony\n\n# Ubuntu \/ Debian\nsudo apt update\nsudo apt install -y chrony\n<\/pre>\n<p>\u5b89\u88c5\u5b8c\u6210\u540e\uff0cchrony \u670d\u52a1\u4f1a\u81ea\u52a8\u542f\u52a8\uff0c\u4f60\u53ef\u4ee5\u7528 <code>systemctl status chronyd<\/code> \u786e\u8ba4\u670d\u52a1\u72b6\u6001\u4e3a active\u3002<\/p>\n<h3>\u7b2c\u4e8c\u6b65\uff1a\u914d\u7f6e\u65f6\u95f4\u6e90<\/h3>\n<p>chrony \u7684\u4e3b\u914d\u7f6e\u6587\u4ef6\u4f4d\u4e8e <code>\/etc\/chrony.conf<\/code>\u3002\u9ed8\u8ba4\u914d\u7f6e\u5df2\u7ecf\u5305\u542b\u4e86\u4e00\u7ec4\u516c\u5171\u65f6\u95f4\u670d\u52a1\u5668\uff0c\u4f46\u4e3a\u4e86\u66f4\u7a33\u5b9a\uff0c\u5efa\u8bae\u6839\u636e\u670d\u52a1\u5668\u6240\u5728\u533a\u57df\u9009\u62e9\u5c31\u8fd1\u7684\u65f6\u95f4\u6e90\u3002\u4ee5\u4e2d\u56fd\u5927\u9646\u670d\u52a1\u5668\u4e3a\u4f8b\uff0c\u53ef\u4ee5\u914d\u7f6e\u963f\u91cc\u4e91\u6216\u817e\u8baf\u4e91\u63d0\u4f9b\u7684\u516c\u5171 NTP \u670d\u52a1\u5668\uff1a<\/p>\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"bash\" data-enlighter-linenumbers=\"false\">\n# \/etc\/chrony.conf\nserver ntp.aliyun.com iburst\nserver ntp1.aliyun.com iburst\nserver ntp.tencent.com iburst\n<\/pre>\n<p><code>iburst<\/code> \u53c2\u6570\u8868\u793a\u5728\u542f\u52a8\u65f6\u5feb\u901f\u53d1\u9001\u591a\u4e2a\u65f6\u95f4\u8bf7\u6c42\uff0c\u5e2e\u52a9 chrony \u66f4\u5feb\u5b8c\u6210\u9996\u6b21\u540c\u6b65\u3002\u914d\u7f6e\u5b8c\u6210\u540e\uff0c\u91cd\u542f\u670d\u52a1\u4f7f\u914d\u7f6e\u751f\u6548\uff1a<\/p>\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"bash\" data-enlighter-linenumbers=\"false\">\nsudo systemctl restart chronyd\nsudo systemctl enable chronyd\n<\/pre>\n<h3>\u7b2c\u4e09\u6b65\uff1a\u9a8c\u8bc1\u540c\u6b65\u72b6\u6001<\/h3>\n<p>\u4f7f\u7528 <code>chronyc tracking<\/code> \u67e5\u770b\u5f53\u524d\u540c\u6b65\u72b6\u6001\uff0c\u91cd\u70b9\u5173\u6ce8 <code>Leap status<\/code> \u662f\u5426\u4e3a Normal\uff0c\u4ee5\u53ca <code>System time<\/code> \u663e\u793a\u7684\u504f\u5dee\u503c\uff1a<\/p>\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"bash\" data-enlighter-linenumbers=\"false\">\nchronyc tracking\n<\/pre>\n<p>\u5982\u679c\u8f93\u51fa\u4e2d <code>Stratum<\/code> \u4e3a 2 \u6216 3\uff0c\u8bf4\u660e\u670d\u52a1\u5668\u5df2\u7ecf\u901a\u8fc7\u4e0a\u6e38\u65f6\u95f4\u6e90\u5b8c\u6210\u540c\u6b65\u3002\u518d\u7528 <code>chronyc sources -v<\/code> \u67e5\u770b\u65f6\u95f4\u6e90\u5217\u8868\uff0c\u786e\u8ba4\u6bcf\u4e2a\u6e90\u7684\u72b6\u6001\u6807\u8bb0\u4e3a <code>^*<\/code>\uff08\u5f53\u524d\u9009\u4e2d\u7684\u540c\u6b65\u6e90\uff09\u6216 <code>^+<\/code>\uff08\u53ef\u7528\u7684\u5019\u9009\u6e90\uff09\u3002\u65f6\u95f4\u540c\u6b65\u662f\u670d\u52a1\u5668\u7a33\u5b9a\u8fd0\u884c\u7684\u57fa\u7840\uff0c\u914d\u5408\u5408\u7406\u7684<a href=\"https:\/\/cn.hostease.com\/blog\/guides\/ttfb-hosting-optimization\/\">\u7f51\u7ad9\u6027\u80fd\u4f18\u5316<\/a>\u7b56\u7565\uff0c\u80fd\u663e\u8457\u63d0\u5347\u6574\u4f53\u670d\u52a1\u8d28\u91cf\u3002<\/p>\n<h3>\u7b2c\u56db\u6b65\uff1a\u8ba9 chrony \u4f5c\u4e3a\u5185\u7f51\u65f6\u95f4\u670d\u52a1\u5668<\/h3>\n<p>\u5982\u679c\u516c\u53f8\u5185\u90e8\u6709\u591a\u53f0\u670d\u52a1\u5668\u9700\u8981\u7edf\u4e00\u65f6\u95f4\uff0c\u53ef\u4ee5\u8ba9\u5176\u4e2d\u4e00\u53f0\u4f5c\u4e3a\u5185\u7f51\u65f6\u95f4\u6e90\uff0c\u5176\u4f59\u673a\u5668\u4ece\u5b83\u540c\u6b65\u3002\u5728\u4f5c\u4e3a\u65f6\u95f4\u6e90\u7684\u670d\u52a1\u5668\u4e0a\uff0c\u7f16\u8f91 <code>\/etc\/chrony.conf<\/code>\uff0c\u6dfb\u52a0\u5141\u8bb8\u5185\u7f51\u7f51\u6bb5\u8bbf\u95ee\u7684\u89c4\u5219\uff1a<\/p>\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"bash\" data-enlighter-linenumbers=\"false\">\n# \u5141\u8bb8 192.168.1.0\/24 \u7f51\u6bb5\u8bbf\u95ee\nallow 192.168.1.0\/24\n<\/pre>\n<p>\u5176\u4ed6\u5185\u7f51\u673a\u5668\u5219\u628a\u65f6\u95f4\u6e90\u6307\u5411\u8fd9\u53f0\u670d\u52a1\u5668\uff0c\u4f8b\u5982 <code>server 192.168.1.10 iburst<\/code>\u3002\u8fd9\u6837\u65e2\u80fd\u51cf\u5c11\u5bf9\u5916\u90e8\u516c\u5171\u65f6\u95f4\u6e90\u7684\u4f9d\u8d56\uff0c\u4e5f\u80fd\u4fdd\u8bc1\u5185\u7f51\u6240\u6709\u673a\u5668\u65f6\u95f4\u4e00\u81f4\uff0c\u907f\u514d\u56e0\u5404\u673a\u5668\u65f6\u95f4\u4e0d\u540c\u6b65\u5bfc\u81f4\u65e5\u5fd7\u5bf9\u4e0d\u4e0a\u3001\u4efb\u52a1\u8c03\u5ea6\u9519\u4e71\u7b49\u95ee\u9898\u3002\u9700\u8981\u6ce8\u610f\u7684\u662f\uff0c\u5185\u7f51\u65f6\u95f4\u6e90\u670d\u52a1\u5668\u672c\u8eab\u4ecd\u8981\u6301\u7eed\u4e0e\u5916\u90e8\u516c\u5171\u65f6\u95f4\u6e90\u540c\u6b65\uff0c\u5426\u5219\u4e00\u65e6\u5b83\u81ea\u8eab\u6f02\u79fb\uff0c\u6574\u4e2a\u5185\u7f51\u90fd\u4f1a\u8ddf\u7740\u51fa\u9519\u3002<\/p>\n<h2>\u65f6\u949f\u6f02\u79fb\u6392\u969c\uff1a\u5e38\u89c1\u95ee\u9898\u4e0e\u5b9a\u4f4d\u65b9\u6cd5<\/h2>\n<p><img decoding=\"async\" src=\"https:\/\/cn.hostease.com\/blog\/wp-content\/uploads\/2026\/09\/server-ntp-chrony-deployment-troubleshooting.webp\" alt=\"\u653e\u5927\u955c\u68c0\u67e5\u670d\u52a1\u5668\u65f6\u949f\u6a21\u5757\u7684\u6392\u969c\u914d\u56fe\" loading=\"lazy\" \/><\/p>\n<p>\u5373\u4f7f\u914d\u7f6e\u6b63\u786e\uff0c\u670d\u52a1\u5668\u65f6\u95f4\u4ecd\u53ef\u80fd\u51fa\u73b0\u504f\u5dee\u3002\u4e0b\u9762\u68b3\u7406\u51e0\u4e2a\u6700\u5e38\u89c1\u7684\u6545\u969c\u573a\u666f\uff0c\u4ee5\u53ca\u5bf9\u5e94\u7684\u6392\u67e5\u601d\u8def\u3002<\/p>\n<h3>\u573a\u666f\u4e00\uff1a\u65f6\u95f4\u59cb\u7ec8\u65e0\u6cd5\u540c\u6b65<\/h3>\n<p>\u5982\u679c <code>chronyc sources<\/code> \u663e\u793a\u6240\u6709\u65f6\u95f4\u6e90\u90fd\u662f <code>^?<\/code>\uff08\u4e0d\u53ef\u8fbe\uff09\uff0c\u4f18\u5148\u68c0\u67e5\u7f51\u7edc\u8fde\u901a\u6027\u3002\u7528 <code>chronyc sources -v<\/code> \u67e5\u770b\u5177\u4f53\u9519\u8bef\uff0c\u518d\u7528 <code>ping<\/code> \u6216 <code>nc -u -v \u65f6\u95f4\u6e90IP 123<\/code> \u6d4b\u8bd5 UDP 123 \u7aef\u53e3\u662f\u5426\u53ef\u8fbe\u3002\u5f88\u591a\u4e91\u5382\u5546\u7684\u5b89\u5168\u7ec4\u9ed8\u8ba4\u53ea\u653e\u884c 80 \u548c 443 \u7aef\u53e3\uff0c\u9700\u8981\u624b\u52a8\u653e\u884c UDP 123\u3002<\/p>\n<h3>\u573a\u666f\u4e8c\uff1a\u65f6\u95f4\u504f\u5dee\u5f88\u5927\uff0c\u540c\u6b65\u7f13\u6162<\/h3>\n<p>\u5f53\u670d\u52a1\u5668\u65f6\u95f4\u504f\u5dee\u8d85\u8fc7\u51e0\u5206\u949f\u65f6\uff0cchrony \u9ed8\u8ba4\u7684\u6b65\u8fdb\u7b56\u7565\u53ef\u80fd\u4e0d\u4f1a\u7acb\u5373\u5927\u5e45\u8c03\u6574\uff0c\u800c\u662f\u7f13\u6162\u6821\u51c6\u3002\u6b64\u65f6\u53ef\u4ee5\u4e34\u65f6\u5141\u8bb8\u5927\u6b65\u8fdb\uff0c\u5728\u914d\u7f6e\u6587\u4ef6\u4e2d\u52a0\u5165 <code>makestep 1 3<\/code>\uff0c\u8868\u793a\u5728\u524d\u4e09\u6b21\u540c\u6b65\u4e2d\u5141\u8bb8\u4e00\u6b21\u6027\u6b65\u8fdb\u8c03\u6574\uff0c\u4e4b\u540e\u5219\u91c7\u7528\u5e73\u6ed1\u5fae\u8c03\u3002\u4fee\u6539\u540e\u91cd\u542f\u670d\u52a1\uff0c\u901a\u5e38\u80fd\u5feb\u901f\u628a\u65f6\u95f4\u62c9\u56de\u6b63\u786e\u503c\u3002<\/p>\n<h3>\u573a\u666f\u4e09\uff1a\u91cd\u542f\u540e\u65f6\u95f4\u53c8\u6f02\u79fb<\/h3>\n<p>\u5982\u679c\u670d\u52a1\u5668\u6bcf\u6b21\u91cd\u542f\u540e\u65f6\u95f4\u90fd\u4f1a\u8df3\u53d8\uff0c\u5f88\u53ef\u80fd\u662f\u786c\u4ef6\u65f6\u949f\uff08RTC\uff09\u672c\u8eab\u4e0d\u51c6\u3002\u53ef\u4ee5\u7528 <code>timedatectl<\/code> \u67e5\u770b\u786c\u4ef6\u65f6\u949f\u72b6\u6001\uff0c\u5e76\u6267\u884c <code>sudo hwclock --systohc<\/code> \u628a\u7cfb\u7edf\u65f6\u95f4\u5199\u56de\u786c\u4ef6\u65f6\u949f\uff0c\u8ba9\u91cd\u542f\u540e\u4e5f\u80fd\u4fdd\u6301\u51c6\u786e\u3002\u5bf9\u4e8e\u627f\u8f7d\u5173\u952e\u4e1a\u52a1\u7684<a href=\"https:\/\/cn.hostease.com\/dedicated-server\/\">\u72ec\u7acb\u670d\u52a1\u5668<\/a>\uff0c\u5efa\u8bae\u628a\u65f6\u95f4\u540c\u6b65\u7eb3\u5165\u81ea\u52a8\u5316\u5de1\u68c0\u811a\u672c\uff0c\u907f\u514d\u4eba\u5de5\u9057\u6f0f\u3002<\/p>\n<h2>\u65f6\u95f4\u540c\u6b65\u7684\u8fd0\u7ef4\u5efa\u8bae\u4e0e\u603b\u7ed3<\/h2>\n<p>\u65f6\u95f4\u540c\u6b65\u770b\u4f3c\u57fa\u7840\uff0c\u5374\u662f\u6700\u5bb9\u6613\u5728\u6392\u67e5\u65f6\u88ab\u5ffd\u7565\u7684\u73af\u8282\u3002\u5efa\u8bae\u4f60\u5728\u670d\u52a1\u5668\u4e0a\u7ebf\u65f6\u5c31\u628a chrony \u914d\u7f6e\u597d\uff0c\u5e76\u5b9a\u671f\u7528 <code>chronyc tracking<\/code> \u68c0\u67e5\u504f\u5dee\u503c\u3002\u5982\u679c\u53d1\u73b0\u504f\u5dee\u6301\u7eed\u589e\u5927\uff0c\u4f18\u5148\u6392\u67e5\u7f51\u7edc\u8fde\u901a\u6027\u548c\u65f6\u95f4\u6e90\u914d\u7f6e\uff0c\u800c\u4e0d\u662f\u76f2\u76ee\u91cd\u542f\u670d\u52a1\u3002<\/p>\n<p>\u5bf9\u4e8e\u9700\u8981\u9ad8\u7cbe\u5ea6\u65f6\u95f4\u540c\u6b65\u7684\u4e1a\u52a1\uff0c\u6bd4\u5982\u91d1\u878d\u4ea4\u6613\u6216\u5206\u5e03\u5f0f\u6570\u636e\u5e93\uff0c\u53ef\u4ee5\u8003\u8651\u914d\u7f6e\u591a\u4e2a\u65f6\u95f4\u6e90\u5e76\u542f\u7528 NTP \u8ba4\u8bc1\uff0c\u8fdb\u4e00\u6b65\u63d0\u5347\u53ef\u9760\u6027\u3002\u5982\u679c\u4f60\u9700\u8981\u4e00\u53f0\u7a33\u5b9a\u3001\u7f51\u7edc\u914d\u7f6e\u7075\u6d3b\u7684\u670d\u52a1\u5668\u6765\u627f\u8f7d\u8fd9\u4e9b\u4e1a\u52a1\uff0c\u53ef\u4ee5\u4e86\u89e3\u4e00\u4e0b Hostease \u7684 VPS \u4e3b\u673a\uff08\u865a\u62df<a href=\"https:\/\/cn.hostease.com\/dedicated-server\/\">\u4e13\u7528\u670d\u52a1\u5668<\/a>\uff09\u65b9\u6848\uff0c\u5b83\u63d0\u4f9b\u4e86\u5b8c\u6574\u7684 root \u6743\u9650\uff0c\u65b9\u4fbf\u4f60\u81ea\u7531\u914d\u7f6e chrony \u7b49\u7cfb\u7edf\u670d\u52a1\u3002\u603b\u7ed3\u6765\u8bf4\uff0c\u628a\u65f6\u95f4\u540c\u6b65\u7eb3\u5165\u65e5\u5e38\u5de1\u68c0\u6e05\u5355\uff0c\u80fd\u5e2e\u4f60\u907f\u514d\u5927\u91cf\u7531\u65f6\u95f4\u504f\u5dee\u5f15\u53d1\u7684\u9690\u6027\u6545\u969c\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u8be6\u89e3\u5185\u7f51\u65f6\u95f4\u670d\u52a1\u5668\u642d\u5efa\u65b9\u6cd5\uff0c\u6db5\u76d6 NTP \u4e0e chrony \u7684\u90e8\u7f72\u6b65\u9aa4\u3001\u914d\u7f6e\u8981\u70b9\u4e0e\u9a8c\u8bc1\u65b9\u5f0f\uff0c\u5e2e\u52a9\u8fd0\u7ef4\u4eba\u5458\u7edf\u4e00\u5185\u7f51\u670d\u52a1\u5668\u65f6\u95f4\uff0c\u907f\u514d\u65f6\u95f4\u504f\u5dee\u5f15\u53d1\u7684\u8bc1\u4e66\u4e0e\u65e5\u5fd7\u95ee\u9898\u3002<\/p>\n","protected":false},"author":2,"featured_media":32919,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[3822],"tags":[4990,4989,4992,4991,3734],"class_list":["post-32946","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-guides","tag-chrony","tag-ntp","tag-4992","tag-4991","tag-3734"],"aioseo_notices":[],"jetpack_featured_media_url":"https:\/\/cn.hostease.com\/blog\/wp-content\/uploads\/2026\/08\/server-ntp-chrony-deployment-cover.webp","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/cn.hostease.com\/blog\/wp-json\/wp\/v2\/posts\/32946","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/cn.hostease.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/cn.hostease.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/cn.hostease.com\/blog\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/cn.hostease.com\/blog\/wp-json\/wp\/v2\/comments?post=32946"}],"version-history":[{"count":1,"href":"https:\/\/cn.hostease.com\/blog\/wp-json\/wp\/v2\/posts\/32946\/revisions"}],"predecessor-version":[{"id":32947,"href":"https:\/\/cn.hostease.com\/blog\/wp-json\/wp\/v2\/posts\/32946\/revisions\/32947"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/cn.hostease.com\/blog\/wp-json\/wp\/v2\/media\/32919"}],"wp:attachment":[{"href":"https:\/\/cn.hostease.com\/blog\/wp-json\/wp\/v2\/media?parent=32946"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/cn.hostease.com\/blog\/wp-json\/wp\/v2\/categories?post=32946"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/cn.hostease.com\/blog\/wp-json\/wp\/v2\/tags?post=32946"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}