{"id":68404,"date":"2025-06-26T19:24:18","date_gmt":"2025-06-27T00:24:18","guid":{"rendered":"https:\/\/www.dotcom-monitor.com\/%e5%8f%af%e7%94%a8%e6%80%a7%e8%ae%a1%e7%ae%97%e5%99%a8\/"},"modified":"2026-06-01T19:58:19","modified_gmt":"2026-06-02T00:58:19","slug":"%e5%8f%af%e7%94%a8%e6%80%a7%e8%ae%a1%e7%ae%97%e5%99%a8","status":"publish","type":"page","link":"https:\/\/www.dotcom-monitor.com\/zh-hans\/%e5%8f%af%e7%94%a8%e6%80%a7%e8%ae%a1%e7%ae%97%e5%99%a8\/","title":{"rendered":"\u53ef\u7528\u6027\u8ba1\u7b97\u5668"},"content":{"rendered":"<link rel=\"stylesheet\" href=\"\/wp-content\/themes\/hello-elementor-child\/availability.css\">\n<script type=\"text\/javascript\" src=\"\/wp-content\/themes\/hello-elementor-child\/availability.js\"><\/script><\/p>\n<h1 id='\u53ef\u7528\u6027\u8ba1\u7b97\u5668-sla-\u6b63\u5e38\u8fd0\u884c\u65f6\u95f4\u548c\u505c\u673a\u65f6\u95f4'  id=\"boomdevs_1\" style=\"padding-top: 50px; padding-bottom: 20px; font-size: 40px;\">\u53ef\u7528\u6027\u8ba1\u7b97\u5668 &#8211; SLA \u6b63\u5e38\u8fd0\u884c\u65f6\u95f4\u548c\u505c\u673a\u65f6\u95f4<\/h1>\n<p style=\"font-size: 16px;\">\u6839\u636e\u60a8\u7684 SLA \u6216 SLO \u8ba1\u7b97\u53ef\u7528\u6027\u548c\u505c\u673a\u65f6\u95f4\u3002\u4f7f\u7528\u6211\u4eec\u7684\u53ef\u7528\u6027\u8ba1\u7b97\u5668\u548c\u5c0f\u6284\uff0c\u67e5\u770b\u57fa\u4e8e\u5c0f\u65f6\u3001\u5929\u3001\u5468\u3001\u6708\u3001\u5b63\u5ea6\u548c\u5e74\u7684\u6b63\u5e38\u8fd0\u884c\u65f6\u95f4\/\u505c\u673a\u65f6\u95f4\u6570\u636e\uff01 <\/p>\n<p style=\"font-size: 16px;\">SRE\u3001DevOps \u548c\u5de5\u7a0b\u9886\u5bfc\u4f9d\u8d56\u53ef\u7528\u6027\u76ee\u6807\u6765\u5b9a\u4e49 SLA \u548c SLO\u3002\u672c\u5c0f\u6284\u5c06\u4ece 90% \u5230 99.999% \u7684\u6bcf\u4e2a\u53ef\u7528\u6027\u7ea7\u522b\u7684\u505c\u673a\u5141\u8bb8\u65f6\u95f4\u8fdb\u884c\u4e86\u7ec6\u5206\uff0c\u8fd9\u6837\u60a8\u5c31\u53ef\u4ee5\u6e05\u6670\u5730\u5236\u5b9a\u8ba1\u5212\u3001\u57fa\u51c6\u548c\u6c9f\u901a\u9884\u671f\u3002\n<\/p>\n<div class=\"pa4 tc\">\n<div class=\"overflow-auto\">\n<h3 id='\u53ef\u7528\u6027\u5c0f\u518c\u5b50'  id=\"boomdevs_2\">\u53ef\u7528\u6027\u5c0f\u518c\u5b50<\/h3>\n<table class=\"f6 w-100 mw8 center\" cellspacing=\"0\">\n<tbody class=\"lh-copy\">\n<tr>\n<th class=\"fw6 bb b--black-20 pb3 pr3\">\u53ef\u7528\u6027\u7ea7\u522b<\/th>\n<th class=\"fw6 bb b--black-20 pb3 pr3\">\u6bcf\u5e74\u505c\u673a\u65f6\u95f4<\/th>\n<th class=\"fw6 bb b--black-20 pb3 pr3\">\u6bcf\u5b63\u5ea6\u505c\u673a\u65f6\u95f4<\/th>\n<th class=\"fw6 bb b--black-20 pb3 pr3\">\u6bcf\u6708\u505c\u673a\u65f6\u95f4<\/th>\n<th class=\"fw6 bb b--black-20 pb3 pr3\">\u6bcf\u5468\u505c\u673a\u65f6\u95f4<\/th>\n<th class=\"fw6 bb b--black-20 pb3 pr3\">\u6bcf\u5929\u505c\u673a\u65f6\u95f4<\/th>\n<th class=\"fw6 bb b--black-20 pb3 pr3\">\u6bcf\u5c0f\u65f6\u505c\u673a\u65f6\u95f4<\/th>\n<\/tr>\n<tr>\n                    <\/tr>\n<tr>\n<td class=\"pr3 bb b--black-20\">90%<\/td>\n<td class=\"pr3 bb b--black-20\">36.52 \u5929<\/td>\n<td class=\"pr3 bb b--black-20\">9.12 \u5929<\/td>\n<td class=\"pr3 bb b--black-20\">3.05 \u5929<\/td>\n<td class=\"pr3 bb b--black-20\">16.79 \u5c0f\u65f6<\/td>\n<td class=\"pr3 bb b--black-20\">2.39 \u5c0f\u65f6<\/td>\n<td class=\"pr3 bb b--black-20\">6.01 \u5206\u949f<\/td>\n<\/tr>\n<tr>\n<td class=\"pr3 bb b--black-20\">95%<\/td>\n<td class=\"pr3 bb b--black-20\">18.25 \u5929<\/td>\n<td class=\"pr3 bb b--black-20\">4.58 \u5929<\/td>\n<td class=\"pr3 bb b--black-20\">1.52 \u5929<\/td>\n<td class=\"pr3 bb b--black-20\">8.41 \u5c0f\u65f6<\/td>\n<td class=\"pr3 bb b--black-20\">1.21 \u5c0f\u65f6<\/td>\n<td class=\"pr3 bb b--black-20\">3.01 \u5206\u949f<\/td>\n<\/tr>\n<tr>\n<td class=\"pr3 bb b--black-20\">99%<\/td>\n<td class=\"pr3 bb b--black-20\">3.65 \u5929<\/td>\n<td class=\"pr3 bb b--black-20\">21.92 \u5c0f\u65f6<\/td>\n<td class=\"pr3 bb b--black-20\">7.31 \u5c0f\u65f6<\/td>\n<td class=\"pr3 bb b--black-20\">1.69 \u5c0f\u65f6<\/td>\n<td class=\"pr3 bb b--black-20\">14.41 \u5206\u949f<\/td>\n<td class=\"pr3 bb b--black-20\">36.00 \u79d2<\/td>\n<\/tr>\n<tr>\n<td class=\"pr3 bb b--black-20\">99.5%<\/td>\n<td class=\"pr3 bb b--black-20\">1.84 \u5929<\/td>\n<td class=\"pr3 bb b--black-20\">10.97 \u5c0f\u65f6<\/td>\n<td class=\"pr3 bb b--black-20\">3.65 \u5c0f\u65f6<\/td>\n<td class=\"pr3 bb b--black-20\">50.41 \u5206\u949f<\/td>\n<td class=\"pr3 bb b--black-20\">7.21 \u5206\u949f<\/td>\n<td class=\"pr3 bb b--black-20\">18.01 \u79d2<\/td>\n<\/tr>\n<tr>\n<td class=\"pr3 bb b--black-20\">99.9%<\/td>\n<td class=\"pr3 bb b--black-20\">8.77 \u5c0f\u65f6<\/td>\n<td class=\"pr3 bb b--black-20\">2.20 \u5c0f\u65f6<\/td>\n<td class=\"pr3 bb b--black-20\">43.84 \u5206\u949f<\/td>\n<td class=\"pr3 bb b--black-20\">10.08 \u5206\u949f<\/td>\n<td class=\"pr3 bb b--black-20\">1.45 \u5206\u949f<\/td>\n<td class=\"pr3 bb b--black-20\">3.61 \u79d2<\/td>\n<\/tr>\n<tr>\n<td class=\"pr3 bb b--black-20\">99.95%<\/td>\n<td class=\"pr3 bb b--black-20\">4.39 \u5c0f\u65f6<\/td>\n<td class=\"pr3 bb b--black-20\">1.10 \u5c0f\u65f6<\/td>\n<td class=\"pr3 bb b--black-20\">21.92 \u5206\u949f<\/td>\n<td class=\"pr3 bb b--black-20\">5.05 \u5206\u949f<\/td>\n<td class=\"pr3 bb b--black-20\">43.21 \u79d2<\/td>\n<td class=\"pr3 bb b--black-20\">1.80 \u79d2<\/td>\n<\/tr>\n<tr>\n<td class=\"pr3 bb b--black-20\">99.99%<\/td>\n<td class=\"pr3 bb b--black-20\">52.59 \u5206\u949f<\/td>\n<td class=\"pr3 bb b--black-20\">13.16 \u5206\u949f<\/td>\n<td class=\"pr3 bb b--black-20\">4.39 \u5206\u949f<\/td>\n<td class=\"pr3 bb b--black-20\">1.01 \u5206\u949f<\/td>\n<td class=\"pr3 bb b--black-20\">8.65 \u79d2<\/td>\n<td class=\"pr3 bb b--black-20\">0.37 \u79d2<\/td>\n<\/tr>\n<tr>\n<td class=\"pr3 bb b--black-20\">99.999%<\/td>\n<td class=\"pr3 bb b--black-20\">5.27 \u5206\u949f<\/td>\n<td class=\"pr3 bb b--black-20\">1.32 \u5206\u949f<\/td>\n<td class=\"pr3 bb b--black-20\">26.31 \u79d2<\/td>\n<td class=\"pr3 bb b--black-20\">6.05 \u79d2<\/td>\n<td class=\"pr3 bb b--black-20\">0.87 \u79d2<\/td>\n<td class=\"pr3 bb b--black-20\">0.05 \u79d2<\/td>\n<\/tr>\n<\/tbody>\n<\/tbody>\n<\/table><\/div>\n<\/p><\/div>\n<div class=\"pa4-l\">\n<div class=\"bg-light-blue mw7 center pa4 br2-ns ba b--black-10\">\n<fieldset class=\"cf bn ma0 pa0\">\n<legend class=\"pa0 f5 f4-ns black-80\">\u53ef\u7528\u6027\u767e\u5206\u6bd4 (%)<\/legend>\n<div class=\"cf\">\n                    <label class=\"clip\" for=\"availaibility\">\u53ef\u7528\u6027<\/label><br \/>\n                    <input class=\"f6 f5-l input-reset bn fl black-80 bg-white pa3 lh-solid w-100 w-75-m w-80-l br2-ns br--left-ns\" placeholder=\"99.9\" type=\"text\" name=\"availability\" value=\"\" id=\"availability\"><br \/>\n                    <button onclick=\"availabilityCalculator()\" class=\"f6 f5-l button-reset fl pv3 tc bn bg-animate hover-bg-black white pointer w-100 w-25-m w-20-l br2-ns br--right-ns\" type=\"submit\" value=\"\u8ba1\u7b97\">\u8ba1\u7b97<\/button>\n                <\/div>\n<\/fieldset><\/div>\n<p class=\"pa4 overflow-auto tc\" id=\"availability-table\">\n<\/p><\/div>\n<p><!---BEGIN FT CTA---><\/p>\n<div style=\"max-width: 900px; margin: 50px auto; background-color: #f9f9f9; border: 1px solid #e0e0e0; padding: 24px 32px; border-radius: 6px; display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; font-family: sans-serif;\">\n<div style=\"flex: 1; min-width: 280px; margin-bottom: 12px;\">\n<h3 id='\u9700\u8981\u771f\u6b63\u7684\u76d1\u63a7-\u800c\u4e0d\u4ec5\u4ec5\u662f\u6570\u5b66'  id=\"boomdevs_3\" style=\"margin: 0 0 15px 0; font-size: 24px; color: #222;\">\u9700\u8981\u771f\u6b63\u7684\u76d1\u63a7\uff0c\u800c\u4e0d\u4ec5\u4ec5\u662f\u6570\u5b66\uff1f<\/h3>\n<p style=\"margin: 0; font-size: 16px; color: #444; line-height: 1.75;\">\n Dotcom-Monitor \u5e2e\u52a9 SRE \u548c DevOps \u56e2\u961f\u5c06\u6b63\u5e38\u8fd0\u884c\u65f6\u95f4\u76ee\u6807\u53d8\u4e3a\u73b0\u5b9e\u3002<br \/> \u5728\u4e00\u4e2a\u5e73\u53f0\u4e0a\u5b9e\u73b0\u5b9e\u65f6\u5408\u6210\u76d1\u63a7\u3001SLA \u8ddf\u8e2a\u548c\u5168\u5c40\u6027\u80fd\u6d1e\u5bdf\u3002\n    <\/p>\n<\/p><\/div>\n<div style=\"flex-shrink: 0; display: flex; align-items: center;\">\n    <a href=\"https:\/\/userauth.dotcom-monitor.com\/Account\/FreeTrialSignUp?SolutionType=Monitoring\" style=\"display: inline-flex; align-items: center; justify-content: center; background-color: #f68122; color: #fff; padding: 12px 12px; border-radius: 4px; text-decoration: none; font-weight: 600; font-size: 15px; height: 48px;\">\u514d\u8d39\u5f00\u59cb<\/a>\n  <\/div>\n<\/div>\n<p><!---END FT CTA---><\/p>\n<h3 id='\u5e38\u89c1\u95ee\u9898-sre-\u7684\u670d\u52a1\u6c34\u5e73\u534f\u8bae-sla-\u548c\u53ef\u7528\u6027'  id=\"boomdevs_4\" style=\"padding-top: 15px; padding-bottom: 10px;\">\u5e38\u89c1\u95ee\u9898\uff1aSRE \u7684\u670d\u52a1\u6c34\u5e73\u534f\u8bae\uff08SLA\uff09\u548c\u53ef\u7528\u6027<\/h3>\n<p><span style=\"font-size: 16px;\"><strong>1) \u5728\u751f\u4ea7\u73af\u5883\u4e2d\uff0c99.9% \u4ee5\u4e0a\u7684\u6b63\u5e38\u8fd0\u884c\u65f6\u95f4\u76ee\u6807\u662f\u5426\u73b0\u5b9e\uff1f<\/strong><\/span><br \/>\n<span style=\"font-size: 16px;\">\u5b83\u4eec\u53ef\u4ee5\u662f\uff0c\u4f46\u524d\u63d0\u662f\u8981\u6709\u6b63\u786e\u7684\u53ef\u89c6\u6027\u3002\u8bb8\u591a SLA \u90fd\u5ffd\u7565\u4e86\u90e8\u5206\u4e2d\u65ad\u3001\u533a\u57df\u5ef6\u8fdf\u6216\u7b2c\u4e09\u65b9\u4f9d\u8d56\u6027\uff0c\u8fd9\u4e9b\u90fd\u4f1a\u5f71\u54cd\u7528\u6237\u4f53\u9a8c\uff0c\u800c\u4e0d\u4f1a\u89e6\u53d1\u4f20\u7edf\u76d1\u63a7\u3002Dotcom-Monitor \u4f7f\u7528\u5168\u5c40\u3001\u5916\u90e8\u68c0\u67e5\u6765\u6355\u6349\u8fd9\u4e9b\u5dee\u8ddd\uff0c\u4e3a\u60a8\u63d0\u4f9b\u66f4\u51c6\u786e\u3001\u66f4\u6709\u8bf4\u670d\u529b\u7684\u6b63\u5e38\u8fd0\u884c\u65f6\u95f4\u3002  <\/span><\/p>\n<p><span style=\"font-size: 16px;\"><strong>2) \u8981\u8ddf\u8e2a SLA\uff0c\u6211\u7a76\u7adf\u5e94\u8be5\u76d1\u63a7\u4ec0\u4e48\uff1f<\/strong><\/span><br \/>\n<span style=\"font-size: 16px;\">\u4e0e\u539f\u59cb\u6b63\u5e38\u8fd0\u884c\u65f6\u95f4\u6302\u94a9\u7684\u670d\u52a1\u6c34\u5e73\u534f\u8bae\u5e76\u4e0d\u91cd\u8981\u3002\u76d1\u63a7\u5916\u90e8\u53ef\u89c1\u6307\u6807\uff1aHTTP \u6210\u529f\u7387\u3001\u5b8c\u6574\u9875\u9762\u52a0\u8f7d\u65f6\u95f4\u3001DNS \u89e3\u6790\u3001\u7b2c\u4e09\u65b9\u4f9d\u8d56\u6027\u5065\u5eb7\u72b6\u51b5\u3002Dotcom-Monitor \u53ef\u4ee5\u50cf\u771f\u6b63\u7684\u7528\u6237\u4e00\u6837\uff0c\u4ece\u9632\u706b\u5899\u5916\u8ddf\u8e2a\u6240\u6709\u8fd9\u4e9b\u6307\u6807\u3002  <\/span><\/p>\n<p><span style=\"font-size: 16px;\"><strong>3) \u5982\u4f55\u4f7f\u6211\u4eec\u7684\u5185\u90e8 SLO \u4e0e\u9762\u5411\u5ba2\u6237\u7684 SLA \u4fdd\u6301\u4e00\u81f4\uff1f<\/strong><\/span><br \/>\n<span style=\"font-size: 16px;\">\u9996\u5148\u8981\u8861\u91cf\u80fd\u53cd\u6620\u7528\u6237\u4f53\u9a8c\u7684 SLI\uff0c\u800c\u4e0d\u4ec5\u4ec5\u662f\u57fa\u7840\u8bbe\u65bd\u7684\u5065\u5eb7\u72b6\u51b5\u3002\u7136\u540e\u518d\u56de\u5230\u60a8\u7684\u56e2\u961f\u80fd\u591f\u652f\u6301\u7684 SLO\u3002SLA \u7684\u627f\u8bfa\u53ef\u4ee5\u4f4e\u4e8e SLO\uff0c\u4f46\u4e0d\u80fd\u76f8\u53cd\u3002\u63d0\u4f9b\u5185\u90e8\u548c\u5916\u90e8\u89c6\u56fe\u7684\u5de5\u5177\u6709\u52a9\u4e8e\u7f29\u5c0f\u5dee\u8ddd\u3002   <\/span><\/p>\n<p><span style=\"font-size: 16px;\"><strong>4) \u6b63\u5e38\u8fd0\u884c\u65f6\u95f4\u8d85\u8fc7 99.9% \u8fd8\u6709\u610f\u4e49\u5417\uff1f<\/strong><\/span><br \/>\n<span style=\"font-size: 16px;\">\u8fd9\u53d6\u51b3\u4e8e\u60a8\u7684\u884c\u4e1a\u548c\u6b63\u5e38\u8fd0\u884c\u65f6\u95f4\u8981\u6c42\u3002\u5982\u679c\u60a8\u4ece\u4e8b\u7684\u662f\u91d1\u878d\u79d1\u6280\u3001\u533b\u7597\u4fdd\u5065\u6216\u4efb\u4f55\u4e8b\u52a1\u6027\u884c\u4e1a\uff0cDotcom-Monitor \u53ef\u901a\u8fc7\u7b2c\u4e09\u65b9\u9a8c\u8bc1\u548c\u8b66\u62a5\u5e2e\u52a9\u9a8c\u8bc1\u8d85\u9ad8\u53ef\u7528\u6027\u8981\u6c42\u3002 <\/span><\/p>\n<p><span style=\"font-size: 16px;\"><strong>5) \u4e3a\u4ec0\u4e48\u4e0d\u4f9d\u8d56\u4e91\u63d0\u4f9b\u5546\u7684 SLA\uff1f<\/strong><\/span><br \/>\n<span style=\"font-size: 16px;\">\u56e0\u4e3a AWS \u63d0\u4f9b\u7684 &#8220;\u4e09\u4e2a\u4e5d &#8220;\u5e76\u4e0d\u80fd\u4fdd\u8bc1\u60a8\u7684\u5e94\u7528\u7a0b\u5e8f\u8fbe\u5230\u8fd9\u4e2a\u6807\u51c6\u3002\u57fa\u7840\u8bbe\u65bd\u5c42\u9762\u7684 SLA \u5e76\u4e0d\u80fd\u53cd\u6620\u60a8\u7684\u6574\u4e2a\u5806\u6808\uff0c\u5e94\u7528\u7a0b\u5e8f\u7684\u9519\u8bef\u3001CDN \u7684\u6545\u969c\u6216 DNS \u7684\u9519\u8bef\u914d\u7f6e\u90fd\u4f1a\u5f71\u54cd\u53ef\u7528\u6027\u3002\u60a8\u9700\u8981\u5916\u90e8\u68c0\u67e5\u6765\u5bf9\u6574\u4e2a\u7cfb\u7edf\u8d1f\u8d23\u3002  <\/span><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u53ef\u7528\u6027\u8ba1\u7b97\u5668 &#8211; SLA \u6b63\u5e38\u8fd0\u884c\u65f6\u95f4\u548c\u505c\u673a\u65f6\u95f4 \u6839\u636e\u60a8\u7684 SLA  &hellip; <a href=\"https:\/\/www.dotcom-monitor.com\/zh-hans\/%e5%8f%af%e7%94%a8%e6%80%a7%e8%ae%a1%e7%ae%97%e5%99%a8\/\">Read More<\/a><\/p>\n","protected":false},"author":8,"featured_media":102590,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-68404","page","type-page","status-publish","has-post-thumbnail","hentry"],"_links":{"self":[{"href":"https:\/\/www.dotcom-monitor.com\/zh-hans\/wp-json\/wp\/v2\/pages\/68404","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.dotcom-monitor.com\/zh-hans\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.dotcom-monitor.com\/zh-hans\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.dotcom-monitor.com\/zh-hans\/wp-json\/wp\/v2\/users\/8"}],"replies":[{"embeddable":true,"href":"https:\/\/www.dotcom-monitor.com\/zh-hans\/wp-json\/wp\/v2\/comments?post=68404"}],"version-history":[{"count":0,"href":"https:\/\/www.dotcom-monitor.com\/zh-hans\/wp-json\/wp\/v2\/pages\/68404\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.dotcom-monitor.com\/zh-hans\/wp-json\/wp\/v2\/media\/102590"}],"wp:attachment":[{"href":"https:\/\/www.dotcom-monitor.com\/zh-hans\/wp-json\/wp\/v2\/media?parent=68404"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}