{"id":208658,"date":"2025-09-29T20:14:47","date_gmt":"2025-09-29T12:14:47","guid":{"rendered":"https:\/\/www.server.hk\/blog\/208658\/"},"modified":"2025-09-29T20:14:48","modified_gmt":"2025-09-29T12:14:48","slug":"htop","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/208658\/","title":{"rendered":"\u9999\u6e2fVPS\u8fd0\u7ef4\u5fc5\u5907\uff1a\u7528 htop \u5b9e\u65f6\u638c\u63e1 CPU\u3001\u5185\u5b58\u4e0e\u8fdb\u7a0b"},"content":{"rendered":"<p>\u5728\u9999\u6e2f\u6216\u5168\u7403\u8303\u56f4\u5185\u7ba1\u7406 VPS\uff08\u65e0\u8bba\u662f\u9999\u6e2fVPS\u3001\u7f8e\u56fdVPS \u8fd8\u662f\u5176\u4ed6\u9999\u6e2f\u670d\u52a1\u5668\/\u7f8e\u56fd\u670d\u52a1\u5668\uff09\uff0c\u5b9e\u65f6\u638c\u63e1\u7cfb\u7edf\u7684 CPU\u3001\u5185\u5b58\u4e0e\u8fdb\u7a0b\u72b6\u6001\u5bf9\u4e8e\u7a33\u5b9a\u8fd0\u884c\u7f51\u7ad9\u3001\u5e94\u7528\u4e0e\u670d\u52a1\u81f3\u5173\u91cd\u8981\u3002htop \u662f Linux \u4e0b\u5e7f\u53d7\u6b22\u8fce\u7684\u4ea4\u4e92\u5f0f\u8fdb\u7a0b\u67e5\u770b\u5668\uff0c\u7ed3\u5408 SSH\u3001screen \u6216 tmux\uff0c\u80fd\u591f\u5728\u8fd0\u7ef4\u65e5\u5e38\u4e0e\u6545\u969c\u6392\u67e5\u4e2d\u5927\u5e45\u63d0\u5347\u6548\u7387\u3002\u672c\u6587\u9762\u5411\u7ad9\u957f\u3001\u4f01\u4e1a\u8fd0\u7ef4\u4e0e\u5f00\u53d1\u8005\uff0c\u6df1\u5165\u8bb2\u89e3 htop \u7684\u539f\u7406\u3001\u4f7f\u7528\u6280\u5de7\u3001\u5178\u578b\u5e94\u7528\u573a\u666f\u3001\u4e0e top \u7684\u5bf9\u6bd4\uff0c\u4ee5\u53ca\u5728\u9009\u8d2d VPS\/\u670d\u52a1\u5668 \u65f6\u7684\u5b9e\u7528\u5efa\u8bae\u3002<\/p>\n<h2>\u5f15\u8a00\uff1a\u4e3a\u4ec0\u4e48\u5728 VPS \u4e0a\u4f7f\u7528 htop \u5f88\u91cd\u8981<\/h2>\n<p>\u5bf9\u4e8e\u90e8\u7f72\u5728\u9999\u6e2f\u670d\u52a1\u5668\u6216\u7f8e\u56fd\u670d\u52a1\u5668\u7684\u4e1a\u52a1\u800c\u8a00\uff0c\u8d44\u6e90\u6ce2\u52a8\u3001\u7a81\u53d1\u6d41\u91cf\u4e0e\u8fdb\u7a0b\u5f02\u5e38\u90fd\u4f1a\u76f4\u63a5\u5f71\u54cd\u670d\u52a1\u53ef\u7528\u6027\u4e0e\u54cd\u5e94\u6027\u80fd\u3002\u4f20\u7edf\u7684 top \u8f93\u51fa\u4fe1\u606f\u7e41\u6742\u3001\u4ea4\u4e92\u6027\u5dee\uff0c\u800c <strong>htop \u63d0\u4f9b\u66f4\u53cb\u597d\u7684\u754c\u9762\u3001\u989c\u8272\u9ad8\u4eae\u4e0e\u6309\u952e\u4ea4\u4e92<\/strong>\uff0c\u8ba9\u8fd0\u7ef4\u4eba\u5458\u80fd\u8fc5\u901f\u5b9a\u4f4d\u5360\u7528\u8d44\u6e90\u7684\u8fdb\u7a0b\u3001\u67e5\u770b\u6bcf\u9897 CPU \u4e0e\u5185\u5b58\u4f7f\u7528\u60c5\u51b5\uff0c\u5e76\u6267\u884c\u5e38\u89c1\u64cd\u4f5c\uff08\u5982 kill\u3001renice\uff09\u3002\u65e0\u8bba\u662f\u672c\u5730\u6d4b\u8bd5\u3001\u751f\u4ea7\u73af\u5883\u8fd8\u662f\u8de8\u5730\u57df\u90e8\u7f72\uff08\u4f8b\u5982\u5c06\u9762\u5411\u5317\u7f8e\u7528\u6237\u7684\u670d\u52a1\u653e\u5728\u7f8e\u56fdVPS\uff09\uff0chtop \u90fd\u662f\u4e0d\u53ef\u6216\u7f3a\u7684\u5de5\u5177\u4e4b\u4e00\u3002<\/p>\n<h2>htop \u7684\u5de5\u4f5c\u539f\u7406\u4e0e\u754c\u9762\u89e3\u8bfb<\/h2>\n<p>htop \u4e3b\u8981\u901a\u8fc7\u8bfb\u53d6 \/proc \u6587\u4ef6\u7cfb\u7edf\u83b7\u53d6\u5185\u6838\u4e0e\u8fdb\u7a0b\u4fe1\u606f\uff0c\u5e76\u5b9e\u65f6\u5237\u65b0\u663e\u793a\u3002\u9ed8\u8ba4\u754c\u9762\u5206\u4e3a\u4e0a\u65b9\u7684\u8d44\u6e90\u6761\uff08CPU\u3001\u5185\u5b58\u3001Swap\u3001\u8d1f\u8f7d\uff09\u4e0e\u4e0b\u65b9\u7684\u8fdb\u7a0b\u5217\u8868\uff0c\u652f\u6301\u6392\u5e8f\u3001\u8fc7\u6ee4\u4e0e\u6811\u72b6\u663e\u793a\u3002<\/p>\n<h3>\u5173\u952e\u754c\u9762\u5143\u7d20<\/h3>\n<ul>\n<li><strong>CPU \u680f<\/strong>\uff1a\u663e\u793a\u6bcf\u4e2a\u903b\u8f91 CPU \u7684\u4f7f\u7528\u7387\uff08\u7528\u6237\u6001 user\u3001\u7cfb\u7edf\u6001 system\u3001nice\u3001IO wait\u3001steal\u3001irq \u7b49\uff09\u3002\u591a\u6838 VPS\uff08\u5982 4\/8\/16 vCPU\uff09\u4f1a\u663e\u793a\u591a\u6761\u680f\u4f4d\uff0c\u4fbf\u4e8e\u8bc6\u522b\u662f\u5426\u5b58\u5728\u5355\u6838\u74f6\u9888\u6216\u67d0\u4e9b\u7ebf\u7a0b\u5360\u7528\u7279\u5b9a\u6838\u3002<\/li>\n<li><strong>\u5185\u5b58\u4e0e Swap<\/strong>\uff1a\u663e\u793a\u7269\u7406\u5185\u5b58\u4f7f\u7528\u3001\u7f13\u5b58\/\u7f13\u51b2\u533a\uff08buffers\/cache\uff09\u4e0e Swap \u4f7f\u7528\u60c5\u51b5\u3002\u6ce8\u610f Linux \u901a\u5e38\u4f1a\u4f7f\u7528\u7a7a\u95f2\u5185\u5b58\u4f5c\u7f13\u5b58\uff0chtop \u7684\u201cRES\u201d\u5217\u548c\u5185\u5b58\u6761\u80fd\u5e2e\u52a9\u533a\u5206\u771f\u5b9e\u5360\u7528\u3002<\/li>\n<li><strong>\u8d1f\u8f7d\u5e73\u5747\u503c<\/strong>\uff1a1\/5\/15 \u5206\u949f\u8d1f\u8f7d\uff08load average\uff09\uff0c\u7ed3\u5408 vCPU \u6570\u5224\u65ad\u662f\u5426\u771f\u7684\u8d85\u8f7d\uff08\u4f8b\u5982 load 3 \u5728 4 vCPU \u7684 VPS \u4e0a\u901a\u5e38\u53ef\u63a5\u53d7\uff0c\u4f46\u5728 1 \u6838\u4e0a\u5219\u8bf4\u660e\u4e25\u91cd\u62e5\u585e\uff09\u3002<\/li>\n<li><strong>\u8fdb\u7a0b\u5217<\/strong>\uff1a\u5305\u542b PID\u3001USER\u3001PRI\u3001NI\u3001VIRT\u3001RES\u3001SHR\u3001S\u3001%CPU\u3001%MEM\u3001TIME+\u3001COMMAND \u7b49\uff0c\u53ef\u6309\u5217\u6392\u5e8f\u6216\u4ee5\u6811\u72b6\u67e5\u770b\u7236\u5b50\u5173\u7cfb\u3002<\/li>\n<\/ul>\n<h3>\u6570\u636e\u89e3\u91ca\u4e0e\u6ce8\u610f\u70b9<\/h3>\n<ul>\n<li>VIRT\uff08\u865a\u62df\u5185\u5b58\uff09\u5e76\u4e0d\u7b49\u4e8e\u5b9e\u9645\u5360\u7528\u5185\u5b58\uff1b\u5173\u6ce8 RES\uff08\u5e38\u9a7b\u5185\u5b58\uff09\u3002<\/li>\n<li>\u9ad8 IO wait\uff08%wa\uff09\u901a\u5e38\u63d0\u793a\u78c1\u76d8\u6027\u80fd\u74f6\u9888\uff0c\u5e38\u89c1\u4e8e\u4f4e\u7aef VPS \u6216\u88ab\u6253\u6ee1\u7684\u78c1\u76d8\u3002\u9999\u6e2fVPS \u82e5\u91c7\u7528\u5ec9\u4ef7\u78c1\u76d8\u53ef\u80fd\u5bb9\u6613\u51fa\u73b0\u6b64\u7c7b\u95ee\u9898\u3002<\/li>\n<li>steal \u8868\u793a\u5bbf\u4e3b\u673a\u8c03\u5ea6\u5bfc\u81f4\u7684\u201c\u88ab\u7a83\u53d6\u201dCPU \u65f6\u95f4\uff0c\u865a\u62df\u5316\u73af\u5883\uff08\u5c24\u5176\u662f\u5171\u4eab\u578b\u673a\u578b\uff09\u4e2d\u82e5 steal \u9ad8\uff0c\u5219\u8bf4\u660e\u5bbf\u4e3b\u673a\u8d85\u8f7d\u6216\u8d44\u6e90\u88ab\u5176\u4ed6\u79df\u6237\u4e89\u593a\u3002<\/li>\n<\/ul>\n<h2>htop \u7684\u5e38\u7528\u64cd\u4f5c\u4e0e\u5b9e\u6218\u6280\u5de7<\/h2>\n<p>\u4ee5\u4e0b\u4e3a\u5728\u5b9e\u9645\u8fd0\u7ef4\u4e2d\u5e38\u7528\u7684\u547d\u4ee4\u4e0e\u4ea4\u4e92\u64cd\u4f5c\uff0c\u5747\u9002\u7528\u4e8e\u901a\u8fc7 SSH \u7ba1\u7406\u7684\u8fdc\u7a0b VPS\uff08\u5305\u62ec\u9999\u6e2fVPS\u3001\u7f8e\u56fdVPS \u7b49\uff09\u3002\u5efa\u8bae\u914d\u5408 tmux\/screen \u4f7f\u7528\uff0c\u9632\u6b62 SSH \u65ad\u5f00\u5bfc\u81f4\u4f1a\u8bdd\u4e22\u5931\u3002<\/p>\n<h3>\u5b89\u88c5\u4e0e\u542f\u52a8<\/h3>\n<ul>\n<li>Debian\/Ubuntu\uff1aapt update &amp;&amp; apt install htop<\/li>\n<li>CentOS\/RHEL\uff1ayum install epel-release &amp;&amp; yum install htop\uff08\u6216 dnf install htop\uff09<\/li>\n<li>\u542f\u52a8\uff1ahtop\uff1b\u6307\u5b9a PID \u5217\u8868\uff1ahtop -p 1234,5678\uff1b\u4ee5\u7279\u5b9a\u7528\u6237\u67e5\u770b\uff1ahtop -u www-data<\/li>\n<\/ul>\n<h3>\u4ea4\u4e92\u952e\u4f4d\uff08\u90e8\u5206\u91cd\u8981\uff09<\/h3>\n<ul>\n<li><strong>F2<\/strong>\uff1a\u8fdb\u5165\u8bbe\u7f6e\uff08\u53ef\u4fee\u6539\u5237\u65b0\u95f4\u9694\u3001\u663e\u793a\u5217\u3001\u989c\u8272\u65b9\u6848\u3001Meters \u7b49\uff09<\/li>\n<li><strong>F3<\/strong>\uff1a\u641c\u7d22\u8fdb\u7a0b\u540d\uff08\u975e\u5e38\u9002\u5408\u5feb\u901f\u5b9a\u4f4d\u67d0\u4e2a\u670d\u52a1\u8fdb\u7a0b\uff09<\/li>\n<li><strong>F4<\/strong>\uff1a\u8fc7\u6ee4\u663e\u793a\uff0c\u53ea\u5217\u51fa\u5339\u914d\u7684\u8fdb\u7a0b<\/li>\n<li><strong>F5<\/strong>\uff1a\u5207\u6362\u6811\u72b6\u89c6\u56fe\uff0c\u4fbf\u4e8e\u67e5\u770b\u7236\u5b50\u8fdb\u7a0b\u3001Worker \u4e0e Master \u7684\u5173\u7cfb<\/li>\n<li><strong>F6<\/strong>\uff1a\u9009\u62e9\u6392\u5e8f\u5217\uff08%CPU\u3001%MEM\u3001TIME+ \u7b49\uff09<\/li>\n<li><strong>F7\/F8<\/strong>\uff1a\u5bf9\u9009\u4e2d\u8fdb\u7a0b\u8c03\u6574 nice \u503c\uff08\u964d\/\u5347\u4f18\u5148\u7ea7\uff09<\/li>\n<li><strong>F9<\/strong>\uff1a\u53d1\u9001\u4fe1\u53f7\uff08\u5e38\u7528 SIGTERM\u3001SIGKILL\uff09\u6765\u7ed3\u675f\u8fdb\u7a0b<\/li>\n<li><strong>\u7a7a\u683c\/Enter<\/strong>\uff1a\u9009\u62e9\u4e00\u4e2a\u6216\u591a\u4e2a\u8fdb\u7a0b\u8fdb\u884c\u6279\u91cf\u64cd\u4f5c<\/li>\n<\/ul>\n<h3>\u8bca\u65ad\u573a\u666f\u4e3e\u4f8b<\/h3>\n<ul>\n<li>\u573a\u666f\uff1a\u7f51\u7ad9\u54cd\u5e94\u53d8\u6162\uff0c\u5ef6\u8fdf\u5347\u9ad8\u3002\u6b65\u9aa4\uff1a\u4f7f\u7528 htop \u67e5\u770b CPU \u4f7f\u7528\u662f\u5426\u88ab\u67d0\u8fdb\u7a0b\u5360\u6ee1\uff0c\u89c2\u5bdf %wa \u662f\u5426\u504f\u9ad8\uff08IO \u74f6\u9888\uff09\uff0c\u68c0\u67e5 Swap \u662f\u5426\u88ab\u9891\u7e41\u4f7f\u7528\uff08\u5185\u5b58\u4e0d\u8db3\uff09\u3002\u82e5 %wa \u9ad8\u4e14 Swap \u88ab\u7528\u5c3d\uff0c\u53ef\u80fd\u9700\u8981\u5347\u7ea7\u5230\u66f4\u5feb\u7684\u78c1\u76d8\u6216\u66f4\u5927\u5185\u5b58\u3002<\/li>\n<li>\u573a\u666f\uff1a\u77ed\u65f6\u5185\u51fa\u73b0\u5927\u91cf\u77ed\u751f\u547d\u5468\u671f\u8fdb\u7a0b\uff08\u53ef\u80fd\u4e3a\u653b\u51fb\u6216\u9519\u8bef\u811a\u672c\uff09\u3002\u6b65\u9aa4\uff1a\u901a\u8fc7 F3 \u641c\u7d22\u547d\u4ee4\u540d\u6216\u7528\u6237\uff0c\u6309\u6811\u72b6\u67e5\u770b\u7236\u8fdb\u7a0b\uff0c\u4f7f\u7528 F9 \u7ec8\u6b62\u5f02\u5e38\u7236\u8fdb\u7a0b\u5e76\u8fdb\u4e00\u6b65\u68c0\u67e5\u542f\u52a8\u6765\u6e90\u3002<\/li>\n<li>\u573a\u666f\uff1a\u540c\u4e00\u670d\u52a1\u591a\u4e2a worker \u5360\u7528\u5355\u6838\u6301\u7eed 100%\u3002\u6b65\u9aa4\uff1a\u5207\u6362\u5230\u6811\u72b6\u89c6\u56fe\uff0c\u786e\u8ba4\u5b50\u8fdb\u7a0b\u5206\u5e03\uff0c\u67e5\u770b CPU \u4eb2\u548c\u6027\uff08affinity\uff09\u6216\u662f\u5426\u6709\u9501\u7ade\u4e89\uff0c\u518d\u8003\u8651\u901a\u8fc7\u589e\u52a0 vCPU \u6216\u4f18\u5316\u4ee3\u7801\u6765\u89e3\u51b3\u3002<\/li>\n<\/ul>\n<h2>htop \u4e0e top \u7684\u5bf9\u6bd4\uff1a\u4e3a\u4ec0\u4e48\u9009 htop\uff1f<\/h2>\n<p>\u867d\u7136 top \u662f\u6240\u6709 Linux \u53d1\u884c\u7248\u7684\u9ed8\u8ba4\u5de5\u5177\uff0c\u4f46 htop \u5728\u53ef\u7528\u6027\u4e0e\u4fe1\u606f\u5448\u73b0\u4e0a\u63d0\u4f9b\u663e\u8457\u4f18\u52bf\uff1a<\/p>\n<ul>\n<li><strong>\u66f4\u53cb\u597d\u7684\u754c\u9762<\/strong>\uff1a\u5f69\u8272\u6761\u5f62\u56fe\u548c\u66f4\u76f4\u89c2\u7684\u5217\u5e03\u5c40\u3002<\/li>\n<li><strong>\u4ea4\u4e92\u6027\u5f3a<\/strong>\uff1a\u65e0\u9700\u8bb0\u4f4f\u590d\u6742\u547d\u4ee4\u5373\u53ef\u6392\u5e8f\u3001\u7b5b\u9009\u3001\u6811\u72b6\u67e5\u770b\u4e0e\u6267\u884c kill\/renice\u3002<\/li>\n<li><strong>\u6613\u4e8e\u5b9a\u5236<\/strong>\uff1a\u53ef\u901a\u8fc7 F2 \u8bbe\u7f6e\u6301\u4e45\u5316\u504f\u597d\uff08~\/.config\/htop\/htoprc\uff09\uff0c\u4fbf\u4e8e\u5728\u4e0d\u540c VPS \u95f4\u4fdd\u6301\u4e00\u81f4\u8fd0\u7ef4\u4f53\u9a8c\u3002<\/li>\n<li><strong>\u66f4\u9002\u5408\u6545\u969c\u6392\u67e5<\/strong>\uff1a\u5feb\u901f\u5b9a\u4f4d\u201c\u8c01\u5728\u5403\u6389\u5185\u5b58\/CPU\u201d\u5e76\u76f4\u63a5\u53d1\u9001\u4fe1\u53f7\u5904\u7406\u3002<\/li>\n<\/ul>\n<p>\u56e0\u6b64\u5bf9\u4e8e\u7ad9\u957f\u4e0e\u8fd0\u7ef4\u4eba\u5458\uff08\u4e0d\u8bba\u662f\u7ba1\u7406\u9762\u5411\u4e9a\u6d32\u7528\u6237\u7684\u9999\u6e2f\u670d\u52a1\u5668\uff0c\u8fd8\u662f\u9762\u5411\u7f8e\u6d32\u7528\u6237\u7684\u7f8e\u56fdVPS\uff09\uff0chtop \u901a\u5e38\u662f\u65e5\u5e38\u9996\u9009\u3002<\/p>\n<h2>\u5982\u4f55\u7ed3\u5408 htop \u4f5c\u66f4\u6df1\u5165\u7684\u6027\u80fd\u5206\u6790<\/h2>\n<p>htop \u8f83\u64c5\u957f\u5b9e\u65f6\u89c2\u5bdf\uff0c\u4f46\u957f\u671f\u8d8b\u52bf\u3001\u78c1\u76d8 IO\u3001\u7f51\u7edc\u541e\u5410\u7b49\u4ecd\u9700\u914d\u5408\u5176\u4ed6\u5de5\u5177\uff1a<\/p>\n<ul>\n<li>\u4f7f\u7528 sar\u3001atop \u6216 collectl \u505a\u5386\u53f2\u8bb0\u5f55\u4e0e\u8d8b\u52bf\u5206\u6790\u3002<\/li>\n<li>\u7ed3\u5408 iostat\u3001iotop \u5b9a\u4f4d\u78c1\u76d8\u74f6\u9888\u3002<\/li>\n<li>\u4f7f\u7528 netstat\/ss \u6216 iftop\/iftop \u5206\u6790\u7f51\u7edc\u8fde\u63a5\u4e0e\u5e26\u5bbd\u4f7f\u7528\uff0c\u5c24\u5176\u662f\u5728\u8de8\u533a\u57df\u90e8\u7f72\u65f6\uff08\u4f8b\u5982\u7f8e\u56fd\u670d\u52a1\u5668\u9762\u5411\u5317\u7f8e\u6d41\u91cf\uff09\u3002<\/li>\n<li>\u914d\u5408\u65e5\u5fd7\u7cfb\u7edf\uff08rsyslog\u3001ELK\/EFK\uff09\u548c APM\uff08\u5982 Prometheus + Grafana\uff09\u505a\u544a\u8b66\u4e0e\u53ef\u89c6\u5316\u3002<\/li>\n<\/ul>\n<p>htop \u5728\u5feb\u901f\u5b9a\u4f4d\u95ee\u9898\u65b9\u9762\u4ecd\u662f\u6700\u4f73\u8d77\u70b9\uff1a\u5f53\u4f60\u770b\u5230\u67d0\u4e2a\u8fdb\u7a0b\u5360\u7528\u5f02\u5e38\u65f6\uff0c\u8bb0\u5f55 PID \u5e76\u7528 ps aux | grep PID \u6216 \/proc\/PID\/cmdline \u6df1\u5165\u8ffd\u67e5\u8fd0\u884c\u53c2\u6570\u4e0e\u6253\u5f00\u7684\u6587\u4ef6\u53e5\u67c4\u3002<\/p>\n<h2>\u5728\u9009\u8d2d VPS\/\u670d\u52a1\u5668 \u65f6\u7684\u5b9e\u7528\u5efa\u8bae<\/h2>\n<p>htop \u80fd\u5e2e\u52a9\u4f60\u76d1\u63a7\u8d44\u6e90\u4f7f\u7528\uff0c\u4f46\u4ece\u6e90\u5934\u4e0a\u9009\u62e9\u5408\u9002\u7684 VPS \u6216\u670d\u52a1\u5668\u66f4\u91cd\u8981\u3002\u9009\u8d2d\u65f6\u53ef\u53c2\u8003\u4ee5\u4e0b\u7ef4\u5ea6\uff1a<\/p>\n<h3>CPU\uff1a\u6838\u6570 vs \u5355\u6838\u6027\u80fd<\/h3>\n<ul>\n<li>\u5e76\u53d1\u578b\u5e94\u7528\uff08Web \u591a\u8fdb\u7a0b\u3001\u591a\u7ebf\u7a0b\uff09\u66f4\u53d7\u76ca\u4e8e\u66f4\u591a vCPU\uff1b\u5355\u7ebf\u7a0b\u91cd\u8d1f\u8f7d\uff08\u67d0\u4e9b\u6570\u636e\u5e93\u6216\u8ba1\u7b97\u4efb\u52a1\uff09\u5219\u66f4\u4f9d\u8d56\u5355\u6838\u9891\u7387\u3002<\/li>\n<li>\u67e5\u770b\u4f9b\u5e94\u5546\u662f\u5426\u6807\u6ce8 vCPU \u7c7b\u578b\uff08\u5171\u4eab vs \u4fdd\u8bc1\uff09\uff0c\u9ad8 steal \u503c\u610f\u5473\u7740\u5171\u4eab\u578b\u8d44\u6e90\u4e89\u7528\u4e25\u91cd\u3002<\/li>\n<\/ul>\n<h3>\u5185\u5b58\u4e0e Swap \u7b56\u7565<\/h3>\n<ul>\n<li>\u4e3a\u6570\u636e\u5e93\u548c\u7f13\u5b58\u5206\u914d\u5145\u5206\u7269\u7406\u5185\u5b58\uff0c\u907f\u514d\u9891\u7e41 Swap\u3002htop \u53ef\u4ee5\u5728\u4e0a\u7ebf\u521d\u671f\u5e2e\u52a9\u4f60\u5224\u65ad\u662f\u5426\u9700\u8981\u6269\u5bb9\u5185\u5b58\u3002<\/li>\n<\/ul>\n<h3>\u78c1\u76d8\u7c7b\u578b\u4e0e IOPS<\/h3>\n<ul>\n<li>SSD\/ NVMe \u5bf9\u6570\u636e\u5e93\u4e0e\u9ad8\u5e76\u53d1 I\/O \u573a\u666f\u975e\u5e38\u5173\u952e\u3002\u4f4e\u7aef VPS \u53ef\u80fd\u4f7f\u7528\u5171\u4eab\u5b58\u50a8\uff0c\u4ea7\u751f\u9ad8 %wa\u3002<\/li>\n<\/ul>\n<h3>\u7f51\u7edc\u4e0e\u5730\u7406\u4f4d\u7f6e<\/h3>\n<ul>\n<li>\u9009\u62e9\u9999\u6e2fVPS \u53ef\u4ee5\u663e\u8457\u964d\u4f4e\u9762\u5411\u4e9a\u6d32\u7528\u6237\u7684\u5ef6\u8fdf\uff1b\u9762\u5411\u5317\u7f8e\u7528\u6237\u5219\u8003\u8651\u7f8e\u56fdVPS \u6216\u7f8e\u56fd\u670d\u52a1\u5668\u3002\u8bc4\u4f30\u5e26\u5bbd\u5cf0\u503c\u3001\u6d41\u91cf\u8ba1\u8d39\u4e0e\u5f39\u6027\u516c\u7f51 IP \u7b49\u8981\u7d20\u3002<\/li>\n<\/ul>\n<h3>\u76d1\u63a7\u4e0e\u5907\u4efd<\/h3>\n<ul>\n<li>\u65e0\u8bba\u9009\u62e9\u4f55\u79cd VPS\uff0c\u52a1\u5fc5\u90e8\u7f72\u76d1\u63a7\u544a\u8b66\uff08CPU\u3001\u5185\u5b58\u3001\u78c1\u76d8\u3001\u7f51\u7edc\uff09\u5e76\u8bbe\u7f6e\u81ea\u52a8\u5316\u5907\u4efd\u7b56\u7565\uff0c\u4ee5\u9632\u5355\u70b9\u6545\u969c\u3002<\/li>\n<\/ul>\n<h2>\u603b\u7ed3<\/h2>\n<p>htop \u662f\u8fd0\u7ef4\u9999\u6e2fVPS\u3001\u7f8e\u56fdVPS \u6216\u4efb\u4f55 Linux \u670d\u52a1\u5668\u65f6\u7684\u9ad8\u6548\u5de5\u5177\u3002\u5b83\u901a\u8fc7\u4ea4\u4e92\u5f0f\u754c\u9762\u5e2e\u52a9\u4f60\u5feb\u901f\u5b9a\u4f4d CPU\u3001\u5185\u5b58\u4e0e\u8fdb\u7a0b\u95ee\u9898\uff0c\u5e76\u914d\u5408\u7cfb\u7edf\u76d1\u63a7\u5de5\u5177\u5f62\u6210\u5b8c\u6574\u7684\u8fd0\u7ef4\u624b\u6bb5\u3002\u5728\u9009\u8d2d VPS\/\u670d\u52a1\u5668 \u65f6\uff0c\u5408\u7406\u8bc4\u4f30 CPU \u7c7b\u578b\u3001\u5185\u5b58\u5927\u5c0f\u3001\u78c1\u76d8\u6027\u80fd\u4e0e\u7f51\u7edc\u5e26\u5bbd\uff0c\u80fd\u4ece\u6e90\u5934\u51cf\u5c11\u6545\u969c\u3002\u90e8\u7f72\u65f6\u5efa\u8bae\u5c06 htop \u4e0e tmux\/screen\u3001\u65e5\u5fd7\u7cfb\u7edf\u53ca\u6027\u80fd\u76d1\u63a7\u7ed3\u5408\u4f7f\u7528\uff0c\u5b9e\u73b0\u53ef\u89c2\u6d4b\u6027\u4e0e\u53ef\u63a7\u6027\u3002<\/p>\n<p>\u5982\u9700\u4e86\u89e3\u66f4\u591a\u9999\u6e2fVPS \u65b9\u6848\u4e0e\u914d\u7f6e\u5efa\u8bae\uff0c\u53ef\u8bbf\u95ee Server.HK \u7684\u4ea7\u54c1\u9875\u67e5\u770b\u89c4\u683c\u4e0e\u7f51\u7edc\u8be6\u60c5\uff1a<a href=\"https:\/\/www.server.hk\/cloud.php\" target=\"_blank\" rel=\"noopener noreferrer\">https:\/\/www.server.hk\/cloud.php<\/a>\uff1b\u6216\u8bbf\u95ee\u5b98\u7f51\u4e3b\u9875\u4e86\u89e3\u66f4\u591a\u670d\u52a1\u4fe1\u606f\uff1a<a href=\"https:\/\/www.server.hk\/\" target=\"_blank\" rel=\"noopener noreferrer\">https:\/\/www.server.hk\/<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5728\u9999\u6e2fVPS\u6216\u5176\u4ed6\u670d\u52a1\u5668\u4e0a\u7ef4\u62a4\u670d\u52a1\u65f6\uff0c\u5b9e\u65f6\u638c\u63e1 CPU\u3001\u5185\u5b58\u4e0e\u8fdb\u7a0b\u72b6\u6001\u80fd\u8ba9\u4f60\u4ece\u5bb9\u5e94\u5bf9\u7a81\u53d1\u6d41\u91cf\u4e0e\u8fdb\u7a0b\u5f02\u5e38\u3002\u501f\u52a9 htop \u5b9e\u65f6\u76d1\u63a7\uff0c\u4f60\u53ef\u4ee5\u901a\u8fc7 SSH \u76f4\u89c2\u67e5\u770b\u8d44\u6e90\u4f7f\u7528\u3001\u5feb\u901f\u5b9a\u4f4d\u74f6\u9888\u5e76\u5927\u5e45\u63d0\u5347\u8fd0\u7ef4\u6548\u7387\u3002<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4927],"tags":[826,823,825,827,828,824,795,623],"class_list":{"0":"post-208658","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"hentry","6":"category-4927","7":"tag-cpu--","8":"tag-htop-","9":"tag-linux-","10":"tag-ssh-tmux-screen","11":"tag-top--htop-","12":"tag-vps-","14":"tag-vps"},"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/208658","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/comments?post=208658"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/208658\/revisions"}],"predecessor-version":[{"id":208659,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/208658\/revisions\/208659"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=208658"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=208658"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=208658"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}