{"id":31723,"date":"2026-04-17T15:54:39","date_gmt":"2026-04-17T07:54:39","guid":{"rendered":"https:\/\/www.varidata.com\/uncategorized-zh-tw\/stable-live-streaming-sla-metrics-and-sla-selection\/"},"modified":"2026-04-17T15:59:43","modified_gmt":"2026-04-17T07:59:43","slug":"stable-live-streaming-sla-metrics-and-sla-selection","status":"publish","type":"post","link":"https:\/\/www.varidata.com\/zh-tw\/blog-tc\/stable-live-streaming-sla-metrics-and-sla-selection\/","title":{"rendered":"\u7a69\u5b9a\u76f4\u64ad\uff1aSLA \u91cf\u5316\u6a19\u6e96\u8207\u9078\u64c7\u8981\u9ede"},"content":{"rendered":"<style>\n    table, th, td {\n        border: 1px solid black;\n        border-collapse: collapse;\n    }\n<\/style>\n<p>\u4f60\u4f9d\u9760<a target=\"_blank\" href=\"https:\/\/www.varidata.com\/zh-tw\/blog-tc\/how-to-use-hong-kong-servers-for-reliable-live-streaming\/\">\u7a69\u5b9a\u76f4\u64ad<\/a>\u548c\u53ef\u9760\u7684<a target=\"_self\" href=\"https:\/\/www.varidata.com\/zh-tw\/server\/tokyo\/cn2\/\">\u65e5\u672c\u4f3a\u670d\u5668\u79df\u7528<\/a>\uff0c\u70ba\u6bcf\u4e00\u4f4d\u4f7f\u7528\u8005\u63d0\u4f9b\u6d41\u66a2\u7684\u9ad4\u9a57\u3002SLA\uff08Service Level Agreement\uff0c\u670d\u52d9\u7b49\u7d1a\u5354\u8b70\uff09\u5b9a\u7fa9\u4e86\u4f60\u5c0d\u76f4\u64ad\u670d\u52d9\u5546\u7684\u671f\u671b\u6a19\u6e96\u3002\u7576\u4f60\u5c0d SLA \u9032\u884c\u91cf\u5316\u6642\uff0c\u4f60\u6703\u70ba\u53ef\u9760\u6027\u3001\u4f7f\u7528\u8005\u6eff\u610f\u5ea6\u4ee5\u53ca\u6574\u9ad4\u76f4\u64ad\u54c1\u8cea\u8a2d\u5b9a\u53ef\u5ea6\u91cf\u7684\u76ee\u6a19\u3002\u9019\u7a2e\u6e05\u6670\u5ea6\u53ef\u4ee5\u6539\u5584\u4f7f\u7528\u8005\u9ad4\u9a57\uff0c\u4e26\u78ba\u4fdd\u4f60\u53ef\u4ee5\u4fe1\u4efb\u76f4\u64ad\u5e73\u81fa\u6eff\u8db3\u4f60\u7684\u9700\u6c42\u3002SLI\uff08Service Level Indicator\uff0c\u670d\u52d9\u7b49\u7d1a\u6307\u6a19\uff09\u5247\u8b93\u4f60\u80fd\u5920\u8861\u91cf\u670d\u52d9\u5546\u5c65\u884c\u9019\u4e9b\u627f\u8afe\u7684\u7a0b\u5ea6\u3002\u8af8\u5982\u300c\u4e94\u500b 9\uff08five 9s\uff09\u300d\u9019\u6a23\u7684\u7522\u696d\u6a19\u6e96\uff0c\u53ef\u4ee5\u5e6b\u52a9\u4f60\u5728\u7a69\u5b9a\u76f4\u64ad\u4e2d\uff0c\u5728\u53ef\u9760\u6027\u8207\u6210\u672c\u4e4b\u9593\u505a\u51fa\u5408\u9069\u7684\u6b0a\u8861\u8207\u9078\u64c7\u3002<\/p>\n<div fullwidth=\"\" class=\"qc-default-table-wrapper \">\n<table style=\"min-width: 50px;\">\n<colgroup>\n<col style=\"min-width: 25px;\">\n<col style=\"min-width: 25px;\"><\/colgroup>\n<tbody>\n<tr>\n<th colspan=\"1\" rowspan=\"1\">\n<p>\u65b9\u9762<\/p>\n<\/th>\n<th colspan=\"1\" rowspan=\"1\">\n<p>\u8aaa\u660e<\/p>\n<\/th>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u53ef\u9760\u6027\u7b49\u7d1a<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u300c\u4e94\u500b 9\u300d\u6307 99.999% \u7684\u53ef\u7528\u6027\uff08\u6b63\u5e38\u904b\u884c\u6642\u9593\uff09\uff0c\u610f\u5473\u8457\u6975\u5c11\u7684\u505c\u6a5f\u6642\u9593\uff0c\u9019\u5c0d\u4f7f\u7528\u8005\u6eff\u610f\u5ea6\u81f3\u95dc\u91cd\u8981\u3002<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u6210\u672c\u5f71\u97ff<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u5be6\u73fe\u300c\u4e94\u500b 9\u300d\u7684\u6210\u672c\u975e\u5e38\u9ad8\uff1b\u6bcf\u589e\u52a0\u4e00\u500b\u300c9\u300d\uff0c\u6210\u672c\u90fd\u6703\u986f\u8457\u589e\u52a0\u3002<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u670d\u52d9\u5fc5\u8981\u6027<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u4e26\u975e\u6240\u6709\u670d\u52d9\u90fd\u9700\u8981\u300c\u4e94\u500b 9\u300d\uff1b\u5c0d\u591a\u6578\u60c5\u5883\u4f86\u8aaa\uff0c\u4e09\u500b\u6216\u56db\u500b 9 \u5df2\u7d93\u8db3\u5920\uff0c\u53ef\u4ee5\u7bc0\u7701\u8cc7\u6e90\u3002<\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<h2>\u8981\u9ede\u7e3d\u89bd<\/h2>\n<ul>\n<li>\n<p>\u5236\u5b9a\u6e05\u6670\u7684 SLA\uff0c\u4ee5\u4fbf\u5c0d\u76f4\u64ad\u54c1\u8cea\u3001\u53ef\u9760\u6027\u548c\u4f7f\u7528\u8005\u6eff\u610f\u5ea6\u8a2d\u5b9a\u660e\u78ba\u9810\u671f\u3002<\/p>\n<\/li>\n<li>\n<p>\u900f\u904e\u6b63\u5e38\u904b\u884c\u6642\u9593\u3001\u5ef6\u9072\u7b49\u53ef\u91cf\u5316\u76ee\u6a19\u4f86\u8861\u91cf SLA\uff0c\u4fdd\u969c\u826f\u597d\u7684\u4f7f\u7528\u8005\u9ad4\u9a57\u3002<\/p>\n<\/li>\n<li>\n<p>\u9078\u64c7\u5408\u9069\u7684 SLA \u6307\u6a19\uff0c\u5982\u53ef\u7528\u6027\u8207\u541e\u5410\u91cf\uff0c\u4ee5\u5339\u914d\u4f60\u7684\u76f4\u64ad\u9700\u6c42\u3002<\/p>\n<\/li>\n<li>\n<p>\u5b9a\u671f\u5be9\u67e5\u4e26\u66f4\u65b0 SLA\uff0c\u4ee5\u56e0\u61c9\u4e0d\u65b7\u8b8a\u5316\u7684\u9700\u6c42\u4e26\u7dad\u6301\u9ad8\u6548\u80fd\u3002<\/p>\n<\/li>\n<li>\n<p>\u4f7f\u7528\u76e3\u63a7\u5de5\u5177\u8ffd\u8e64 SLA \u5408\u898f\u6027\uff0c\u5feb\u901f\u89e3\u6c7a\u4efb\u4f55\u6548\u80fd\u554f\u984c\u3002<\/p>\n<\/li>\n<\/ul>\n<h2>\u7a69\u5b9a\u76f4\u64ad\u7684 SLA \u6a19\u6e96<\/h2>\n<h3>\u76f4\u64ad\u60c5\u5883\u4e0b\u7684 SLA \u5b9a\u7fa9<\/h3>\n<p>\u4f60\u4f9d\u8cf4\u670d\u52d9\u7b49\u7d1a\u5354\u8b70\u4f86\u70ba\u76f4\u64ad\u8a2d\u5b9a\u660e\u78ba\u7684\u6a19\u6e96\u3002SLA \u63cf\u8ff0\u4e86\u4f60\u5c0d\u670d\u52d9\u5546\u7684\u671f\u671b\uff0c\u5305\u62ec\u53ef\u9760\u6027\u3001\u4f7f\u7528\u8005\u9ad4\u9a57\u548c\u670d\u52d9\u54c1\u8cea\u3002\u900f\u904e SLA\uff0c\u4f60\u6703\u70ba\u6b63\u5e38\u904b\u884c\u6642\u9593\u3001\u901f\u5ea6\u548c\u4f7f\u7528\u8005\u6eff\u610f\u5ea6\u8a2d\u5b9a\u53ef\u5ea6\u91cf\u7684\u76ee\u6a19\u3002\u670d\u52d9\u7b49\u7d1a\u76ee\u6a19\uff08SLO\uff09\u5e6b\u52a9\u4f60\u5c07\u9019\u4e9b\u76ee\u6a19\u62c6\u5206\u70ba\u5177\u9ad4\u6307\u6a19\u3002SLO \u901a\u5e38\u5305\u62ec\u6b63\u5e38\u904b\u884c\u6642\u9593\u3001\u652f\u63f4\u56de\u61c9\u6642\u9593\u548c\u6545\u969c\u6062\u5fa9\u6642\u9593\u7a97\u7b49\u6307\u6a19\u3002\u4f60\u6703\u5728 SLA \u4e2d\u770b\u5230\u5ba2\u6236\u671f\u671b\uff0c\u4f8b\u5982\u6548\u80fd\u6307\u6a19\u3001\u56de\u61c9\u6642\u9593\u548c\u53ef\u7528\u6027\u3002\u670d\u52d9\u5546\u5247\u904b\u7528 SLO \u5c55\u793a\u4ed6\u5011\u5982\u4f55\u63d0\u4f9b\u53ef\u9760\u7684\u76f4\u64ad\u670d\u52d9\u3002\u4f60\u901a\u5e38\u6703\u5728\u5408\u7d04\u4e2d\u770b\u5230 SLA\uff0c\u5b83\u5011\u6703\u660e\u78ba\u5b9a\u7fa9\u76f4\u64ad\u5e73\u81fa\u5fc5\u9808\u9054\u5230\u7684\u6700\u4f4e\u6a19\u6e96\u3002<\/p>\n<p>\u4e0d\u540c\u5730\u5340\u5c0d\u76f4\u64ad SLA \u6709\u5404\u81ea\u7684\u8981\u6c42\u3002\u4f60\u53ef\u4ee5\u5728\u4e0b\u8868\u4e2d\u770b\u5230\u9019\u4e9b\u5dee\u7570\uff1a<\/p>\n<div fullwidth=\"\" class=\"qc-default-table-wrapper \">\n<table style=\"min-width: 75px;\">\n<colgroup>\n<col style=\"min-width: 25px;\">\n<col style=\"min-width: 25px;\">\n<col style=\"min-width: 25px;\"><\/colgroup>\n<tbody>\n<tr>\n<th colspan=\"1\" rowspan=\"1\">\n<p>\u5730\u5340 \/ \u5e02\u5834<\/p>\n<\/th>\n<th colspan=\"1\" rowspan=\"1\">\n<p>\u76e3\u7ba1\u8981\u6c42<\/p>\n<\/th>\n<th colspan=\"1\" rowspan=\"1\">\n<p>\u6311\u6230<\/p>\n<\/th>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u7f8e\u570b<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u5b57\u5e55\u898f\u5247\u3001CALM \u6cd5\u6848<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u9808\u6eff\u8db3\u5ee3\u544a\u8868\u73fe\u6307\u6a19\u53ca\u6295\u8a34\u76f8\u95dc\u8981\u6c42<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u6b50\u76df<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u672c\u5730\u5167\u5bb9\u88fd\u4f5c\u914d\u984d<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u6703\u54e1\u570b\u4e4b\u9593\u76e3\u7ba1\u898f\u5b9a\u5dee\u7570\u8f03\u5927<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u6fb3\u6d32<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u672c\u5730\u5167\u5bb9\u5360\u6bd4\u4f4e\u65bc 5% \u6642\u9700\u589e\u52a0\u672c\u5730\u5167\u5bb9\u6295\u8cc7<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u9075\u5b88\u672c\u5730\u5167\u5bb9\u76f8\u95dc\u898f\u5b9a<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u5370\u5ea6<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u5167\u5bb9\u5be9\u67e5\u65b9\u9762\u7684\u6cd5\u898f<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u9700\u56b4\u683c\u76e3\u63a7\u5167\u5bb9\u4ee5\u7b26\u5408\u570b\u5bb6\u6cd5\u5f8b<\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<h3>SLA \u91cf\u5316\u7684\u91cd\u8981\u6027<\/h3>\n<p>\u4f60\u9700\u8981\u5c0d SLA \u9032\u884c\u91cf\u5316\uff0c\u624d\u80fd\u78ba\u4fdd\u76f4\u64ad\u7684\u53ef\u9760\u6027\u548c\u826f\u597d\u7684\u4f7f\u7528\u8005\u9ad4\u9a57\u3002\u7576\u4f60\u5c0d SLA \u9032\u884c\u91cf\u5316\u6642\uff0c\u4f60\u53ef\u4ee5\u8ffd\u8e64\u670d\u52d9\u5546\u5728\u591a\u5927\u7a0b\u5ea6\u4e0a\u9054\u6210\u670d\u52d9\u7b49\u7d1a\u76ee\u6a19\u3002SLO \u5e6b\u52a9\u4f60\u76e3\u63a7\u6b63\u5e38\u904b\u884c\u6642\u9593\u3001\u901f\u5ea6\u4ee5\u53ca\u6bcf\u79d2\u4ea4\u6613\u6578\u3002\u4f60\u4f9d\u8a17 SLA \u4f86\u4fdd\u969c\u53ef\u9760\u6027\u4e26\u7dad\u6301\u9ad8\u54c1\u8cea\u7684\u76f4\u64ad\u3002\u91cf\u5316 SLA \u9084\u80fd\u8b93\u4f60\u6bd4\u8f03\u4e0d\u540c\u670d\u52d9\u5546\uff0c\u5f9e\u800c\u9078\u51fa\u6700\u9069\u5408\u81ea\u8eab\u9700\u6c42\u7684\u65b9\u6848\u3002\u540c\u6642\uff0c\u4f60\u4e5f\u6703\u900f\u904e SLA \u70ba\u4f7f\u7528\u8005\u548c\u4f9b\u61c9\u5546\u96d9\u65b9\u8a2d\u5b9a\u6e05\u6670\u7684\u9810\u671f\u3002<\/p>\n<p>\u5728\u91cf\u5316\u76f4\u64ad SLA \u6642\uff0c\u670d\u52d9\u5546\u5f80\u5f80\u9762\u81e8\u591a\u500b\u6311\u6230\uff1a<\/p>\n<ul>\n<li>\n<p>\u7f3a\u4e4f\u6a19\u6e96\u5316\u7684 SLA \u6587\u4ef6<\/p>\n<\/li>\n<li>\n<p>\u96e3\u4ee5\u7406\u89e3 SLA \u7684\u5404\u9805\u7d44\u6210\u90e8\u5206<\/p>\n<\/li>\n<li>\n<p>\u4f9b\u61c9\u5546\u554f\u8cac\u6a5f\u5236\u4e0d\u8db3<\/p>\n<\/li>\n<li>\n<p>\u7f3a\u4e4f\u5236\u5b9a\u548c\u7ba1\u7406 SLA \u7684\u8cc7\u6e90<\/p>\n<\/li>\n<li>\n<p>\u5c0d\u6240\u9700 SLA \u6307\u6a19\u548c KPI \u8a8d\u77e5\u4e0d\u8db3<\/p>\n<\/li>\n<li>\n<p>\u4f9b\u61c9\u5546\u7f3a\u4e4f\u5354\u5546\u5236\u5b9a\u5177\u5be6\u969b\u610f\u7fa9 SLA \u7684\u7a4d\u6975\u6027<\/p>\n<\/li>\n<\/ul>\n<p>\u4f60\u53ef\u4ee5\u900f\u904e\u5236\u5b9a\u5207\u5408\u5be6\u969b\u7684 SLA\uff0c\u4e26\u904b\u7528 SLO \u6301\u7e8c\u8ffd\u8e64\u6548\u80fd\u4f86\u514b\u670d\u9019\u4e9b\u6311\u6230\u3002\u7576\u4f60\u805a\u7126\u65bc\u53ef\u9760\u6027\u548c\u4f7f\u7528\u8005\u9ad4\u9a57\u6642\uff0c\u5c31\u80fd\u5920\u63d0\u5347\u76f4\u64ad\u54c1\u8cea\uff0c\u4e26\u8207\u89c0\u773e\u5efa\u7acb\u4fe1\u4efb\u3002<\/p>\n<h2>\u95dc\u9375 SLA \u6307\u6a19\u8207 SLI<\/h2>\n<p>\u4f60\u9700\u8981\u7406\u89e3\u670d\u52d9\u7b49\u7d1a\u6307\u6a19\uff08SLI\uff09\u5982\u4f55\u5e6b\u52a9\u4f60\u8861\u91cf\u76f4\u64ad SLA \u7684\u6709\u6548\u6027\u3002SLI \u63d0\u4f9b\u4e86\u6e05\u6670\u7684\u6307\u6a19\uff0c\u7528\u4f86\u8ffd\u8e64\u6548\u80fd\u3001\u53ef\u9760\u6027\u548c\u4f7f\u7528\u8005\u9ad4\u9a57\u3002\u4f60\u904b\u7528\u9019\u4e9b\u6307\u6a19\u5224\u65b7\u670d\u52d9\u5546\u662f\u5426\u9054\u5230\u4e86\u4f60\u70ba\u76f4\u64ad\u8a2d\u5b9a\u7684\u6a19\u6e96\u3002\u7576\u4f60\u95dc\u6ce8 SLI \u6642\uff0c\u5c31\u53ef\u4ee5\u5728\u670d\u52d9\u5546\u4e4b\u9593\u9032\u884c\u6bd4\u8f03\uff0c\u5f9e\u800c\u5c0d\u76f4\u64ad\u5e73\u81fa\u505a\u51fa\u66f4\u660e\u667a\u7684\u9078\u64c7\u3002<\/p>\n<h3>\u5ef6\u9072\uff08Latency\uff09\u6e2c\u91cf<\/h3>\n<p>\u5ef6\u9072\u5728\u76f4\u64ad\u4e2d\u8d77\u8457\u81f3\u95dc\u91cd\u8981\u7684\u4f5c\u7528\u3002\u4f60\u5e0c\u671b\u76e1\u53ef\u80fd\u964d\u4f4e\u5ef6\u9072\uff0c\u4ee5\u4fdd\u8b49\u6d41\u66a2\u7684\u4f7f\u7528\u8005\u9ad4\u9a57\u3002\u8207\u5ef6\u9072\u76f8\u95dc\u7684 SLI \u5e6b\u52a9\u4f60\u8ffd\u8e64\u5167\u5bb9\u62b5\u9054\u89c0\u773e\u7684\u901f\u5ea6\u3002\u4f60\u6703\u5f9e\u50b3\u9001\u8cc7\u6599\u7684\u90a3\u4e00\u523b\u8d77\uff0c\u4e00\u76f4\u5230\u4f7f\u7528\u8005\u770b\u5230\u5167\u5bb9\u70ba\u6b62\uff0c\u5c0d\u5ef6\u9072\u9032\u884c\u6e2c\u91cf\u3002\u5ef6\u9072\u8d8a\u4f4e\uff0c\u6642\u5ef6\u8d8a\u5c0f\uff0c\u4e92\u52d5\u8d8a\u81ea\u7136\u3002<\/p>\n<blockquote>\n<p>\u6ce8\u610f\uff1a\u9ad8\u5ef6\u9072\u6703\u8b93\u4f7f\u7528\u8005\u611f\u5230\u6cae\u55aa\uff0c\u964d\u4f4e\u53c3\u8207\u5ea6\u3002\u4f60\u61c9\u59cb\u7d42\u8ffd\u6c42\u76e1\u53ef\u80fd\u4f4e\u7684\u5ef6\u9072\u4f86\u6539\u5584\u6574\u9ad4\u6548\u80fd\u3002<\/p>\n<\/blockquote>\n<p>\u4f60\u53ef\u4ee5\u5728\u4e0b\u8868\u4e2d\u770b\u5230\u696d\u754c\u666e\u904d\u63a5\u53d7\u7684\u5ef6\u9072\u95be\u503c\uff1a<\/p>\n<div fullwidth=\"\" class=\"qc-default-table-wrapper \">\n<table style=\"min-width: 50px;\">\n<colgroup>\n<col style=\"min-width: 25px;\">\n<col style=\"min-width: 25px;\"><\/colgroup>\n<tbody>\n<tr>\n<th colspan=\"1\" rowspan=\"1\">\n<p>\u5ef6\u9072\u985e\u5225<\/p>\n<\/th>\n<th colspan=\"1\" rowspan=\"1\">\n<p>\u8aaa\u660e<\/p>\n<\/th>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u9ad8\u5ef6\u9072<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u8d85\u904e 30 \u79d2\uff1b\u5c0d\u7dda\u6027\u7bc0\u76ee\u53ef\u4ee5\u63a5\u53d7\uff0c\u4f46\u4e26\u4e0d\u7406\u60f3\u3002<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u5178\u578b\u5ef6\u9072<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>6\uff5e30 \u79d2\uff1b\u5c0d\u8a31\u591a\u65b0\u805e\u76f4\u64ad\u548c\u9ad4\u80b2\u76f4\u64ad\u4f86\u8aaa\u8f03\u70ba\u8212\u9069\u3002<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u4f4e\u5ef6\u9072<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>1\uff5e6 \u79d2\uff1b\u5728\u793e\u7fa4\u5a92\u9ad4\u76f4\u64ad\u4e2d\u5e38\u898b\uff0c\u4f46\u6703\u5e36\u4f86\u660e\u986f\u4e92\u52d5\u5ef6\u9072\u3002<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u8d85\u4f4e\u5ef6\u9072<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u4e9e\u79d2\u7d1a\uff1b\u975e\u5e38\u9069\u5408\u5373\u6642\u5a1b\u6a02\u548c\u4e92\u52d5\u5167\u5bb9\uff0c\u5982\u904a\u6232\u76f4\u64ad\u548c\u6d3b\u52d5\u4e92\u52d5\u3002<\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<p>\u4f60\u53ef\u4ee5\u904b\u7528\u9019\u4e9b\u985e\u5225\u4f86\u8a2d\u5b9a SLA \u76ee\u6a19\u3002\u5982\u679c\u4f60\u9700\u8981\u5373\u6642\u4e92\u52d5\uff0c\u5c31\u61c9\u8a72\u5c07\u300c\u8d85\u4f4e\u5ef6\u9072\u300d\u4f5c\u70ba\u76ee\u6a19\u3002\u5982\u679c\u4f60\u4e3b\u8981\u76f4\u64ad\u65b0\u805e\u6216\u9ad4\u80b2\u8cfd\u4e8b\uff0c\u300c\u5178\u578b\u5ef6\u9072\u300d\u53ef\u80fd\u5df2\u7d93\u8db3\u5920\u3002\u5ef6\u9072\u76f8\u95dc\u7684 SLI \u80fd\u5e6b\u52a9\u4f60\u76e3\u63a7\u4e26\u8abf\u6574\u76f4\u64ad\u67b6\u69cb\uff0c\u4ee5\u6eff\u8db3 SLA \u8981\u6c42\u3002<\/p>\n<h3>\u541e\u5410\u91cf\uff08Throughput\uff09\u8a55\u4f30<\/h3>\n<p>\u541e\u5410\u91cf\u8861\u91cf\u7684\u662f\u7cfb\u7d71\u5728\u76f4\u64ad\u904e\u7a0b\u4e2d\u80fd\u5920\u8655\u7406\u7684\u8cc7\u6599\u91cf\u3002\u4f60\u900f\u904e\u541e\u5410\u91cf\u985e SLI \u4f86\u8ffd\u8e64\u6bcf\u79d2\u8a0a\u606f\u6578\u91cf\u6216\u8655\u7406\u7684\u8cc7\u6599\u91cf\u3002\u9ad8\u541e\u5410\u91cf\u610f\u5473\u8457\u5e73\u81fa\u53ef\u4ee5\u652f\u63f4\u66f4\u591a\u4f7f\u7528\u8005\u548c\u66f4\u9ad8\u756b\u8cea\u7684\u76f4\u64ad\u3002\u4f60\u6703\u5728 SLA \u4e2d\u8a2d\u5b9a\u541e\u5410\u91cf\u76ee\u6a19\uff0c\u4ee5\u78ba\u4fdd\u7cfb\u7d71\u5728\u5c16\u5cf0\u8ca0\u8f09\u4e0b\u4ecd\u4e0d\u6703\u51fa\u73fe\u6548\u80fd\u4e0b\u964d\u3002<\/p>\n<p>\u4f60\u901a\u5e38\u7528\u6bcf\u79d2\u8a0a\u606f\u6578\u6216\u6bcf\u79d2 MB\uff08MB\/s\uff09\u4f86\u8861\u91cf\u541e\u5410\u91cf\u3002\u4f8b\u5982\uff0c\u4f60\u53ef\u4ee5\u5728 SLA \u4e2d\u627f\u8afe\u7cfb\u7d71\u6bcf\u79d2\u53ef\u8655\u7406 100,000 \u5247\u8a0a\u606f\uff0c\u6216\u6301\u7e8c\u652f\u6490 500 MB\/s \u7684\u8cc7\u6599\u5beb\u5165\u3002\u9019\u985e SLI \u5e6b\u52a9\u4f60\u907f\u514d\u7cfb\u7d71\u904e\u8f09\uff0c\u5728\u7e41\u5fd9\u6d3b\u52d5\u671f\u9593\u4ecd\u80fd\u7dad\u6301\u53ef\u9760\u6027\u3002\u900f\u904e\u6301\u7e8c\u76e3\u63a7\u541e\u5410\u91cf\uff0c\u4f60\u53ef\u4ee5\u78ba\u4fdd\u76f4\u64ad\u670d\u52d9\u70ba\u6bcf\u4e00\u4f4d\u4f7f\u7528\u8005\u63d0\u4f9b\u7a69\u5b9a\u4e00\u81f4\u7684\u9ad4\u9a57\u3002<\/p>\n<h3>\u53ef\u7528\u6027\u8207\u6b63\u5e38\u904b\u884c\u6642\u9593\uff08\u300c\u4e94\u500b 9\u300d\uff09<\/h3>\n<p>\u53ef\u7528\u6027\u662f\u76f4\u64ad\u4e2d\u6700\u91cd\u8981\u7684 SLI \u4e4b\u4e00\u3002\u4f60\u5e0c\u671b\u670d\u52d9\u59cb\u7d42\u5728\u7dda\u3001\u96a8\u6642\u53ef\u5b58\u53d6\u3002\u300c\u4e94\u500b 9\u300d\u6a19\u6e96\u610f\u5473\u8457\u4f60\u7684\u76f4\u64ad\u5e73\u81fa\u61c9\u8a72\u5728 99.999% \u7684\u6642\u9593\u8655\u65bc\u53ef\u7528\u72c0\u614b\u3002\u9019\u7a2e\u7b49\u7d1a\u7684\u53ef\u7528\u6027\uff0c\u4e00\u5e74\u53ea\u80fd\u5141\u8a31\u6975\u77ed\u7684\u505c\u6a5f\u6642\u9593\u3002<\/p>\n<ul>\n<li>\n<p>\u8981\u8a08\u7b97\u300c\u4e94\u500b 9\u300d\u53ef\u7528\u6027\u4e0b\u5141\u8a31\u7684\u505c\u6a5f\u6642\u9593\uff0c\u4f60\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u516c\u5f0f\uff1a<\/p>\n<ul>\n<li>\n<p>\u9810\u671f\u7e3d\u904b\u884c\u6642\u9593 \u2212\uff080.99999 \u00d7 \u9810\u671f\u7e3d\u904b\u884c\u6642\u9593\uff09= \u5141\u8a31\u7684\u505c\u6a5f\u6642\u9593<\/p>\n<\/li>\n<\/ul>\n<\/li>\n<li>\n<p>\u5c0d\u65bc\u4e00\u5e74\u61c9\u904b\u884c 525,600 \u5206\u9418\u7684\u7cfb\u7d71\uff0c\u7d50\u679c\u7d04\u70ba\u6bcf\u5e74 5.25 \u5206\u9418\u7684\u505c\u6a5f\u6642\u9593\uff0c\u6216\u6bcf\u9031\u7d04 6 \u79d2\u3002<\/p>\n<\/li>\n<li>\n<p>\u300c\u4e94\u500b 9\u300d\u53ef\u7528\u6027\u610f\u5473\u8457\u6bcf\u500b\u5b63\u5ea6\u7684\u505c\u6a5f\u6642\u9593\u5c11\u65bc 78 \u79d2\u3002<\/p>\n<\/li>\n<li>\n<p>\u9019\u4e00\u6a19\u6e96\u88ab\u8996\u70ba\u76f4\u64ad\u9818\u57df\u7684\u300c\u8056\u676f\u300d\uff0c\u53ef\u4ee5\u78ba\u4fdd\u4f7f\u7528\u8005\u5e7e\u4e4e\u4e0d\u6703\u906d\u9047\u4e2d\u65b7\u3002<\/p>\n<\/li>\n<\/ul>\n<p>\u4f60\u53ef\u4ee5\u900f\u904e\u53ef\u7528\u6027\u985e SLI \u8ffd\u8e64\u6b63\u5e38\u904b\u884c\u6642\u9593\u4e26\u767c\u73fe\u4efb\u4f55\u4e2d\u65b7\u3002\u7576\u4f60\u5728 SLA \u4e2d\u8a2d\u5b9a\u8f03\u9ad8\u7684\u53ef\u7528\u6027\u76ee\u6a19\u6642\uff0c\u5c31\u80fd\u986f\u8457\u63d0\u5347\u53ef\u9760\u6027\uff0c\u4e26\u589e\u5f37\u53d7\u773e\u5c0d\u4f60\u5e73\u81fa\u7684\u4fe1\u4efb\u3002<\/p>\n<h3>\u6301\u4e45\u6027\uff08Durability\uff09\u6307\u6a19<\/h3>\n<p>\u6301\u4e45\u6027\u76f8\u95dc\u7684 SLI \u5e6b\u52a9\u4f60\u8861\u91cf\u76f4\u64ad\u5e73\u81fa\u5c0d\u8cc7\u6599\u7684\u4fdd\u8b77\u80fd\u529b\u3002\u4f60\u5e0c\u671b\u4e00\u65e6\u7cfb\u7d71\u78ba\u8a8d\u4e86\u67d0\u5247\u8a0a\u606f\uff0c\u5c31\u4e0d\u6703\u907a\u5931\u5b83\u3002\u6301\u4e45\u6027\u901a\u5e38\u6d89\u53ca\u5728\u591a\u500b\u4f3a\u670d\u5668\u6216 Broker \u4e4b\u9593\u9032\u884c\u8cc7\u6599\u526f\u672c\u8907\u5beb\u3002\u4f60\u9084\u9700\u8981\u8ffd\u8e64\u8cc7\u6599\u53ef\u4f9b\u91cd\u64ad\u6216\u5408\u898f\u4f7f\u7528\u7684\u4fdd\u5b58\u6642\u9593\u3002<\/p>\n<div fullwidth=\"\" class=\"qc-default-table-wrapper \">\n<table style=\"min-width: 50px;\">\n<colgroup>\n<col style=\"min-width: 25px;\">\n<col style=\"min-width: 25px;\"><\/colgroup>\n<tbody>\n<tr>\n<th colspan=\"1\" rowspan=\"1\">\n<p>\u6307\u6a19<\/p>\n<\/th>\n<th colspan=\"1\" rowspan=\"1\">\n<p>\u8aaa\u660e<\/p>\n<\/th>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u6301\u4e45\u6027<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u4fdd\u8b49\u4e00\u65e6\u88ab\u78ba\u8a8d\uff0c\u8a0a\u606f\u4e0d\u6703\u907a\u5931\uff0c\u901a\u5e38\u4f9d\u8cf4\u5728\u591a\u500b Broker \u4e4b\u9593\u9032\u884c\u8907\u5beb\u3002<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u4fdd\u7559\u671f\uff08Retention\uff09<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u898f\u5b9a\u8cc7\u6599\u53ef\u4f9b\u6d88\u8cbb\u7684\u6642\u9577\uff0c\u5c0d\u91cd\u64ad\u60c5\u5883\u548c\u5408\u898f\u8981\u6c42\u5c24\u70ba\u95dc\u9375\u3002<\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<p>\u4f60\u53ef\u4ee5\u904b\u7528\u9019\u4e9b SLI \u5728 SLA \u4e2d\u8a2d\u5b9a\u6e05\u6670\u7684\u6301\u4e45\u6027\u76ee\u6a19\u3002\u9ad8\u6301\u4e45\u6027\u610f\u5473\u8457\u5373\u4fbf\u5728\u767c\u751f\u6545\u969c\u6642\uff0c\u4f7f\u7528\u8005\u4e5f\u53ef\u4ee5\u4fe1\u8cf4\u4f60\u7684\u76f4\u64ad\u670d\u52d9\u4e0d\u6703\u907a\u5931\u8a0a\u606f\u3002<\/p>\n<h3>5G \u7db2\u8def\u4e2d\u7684\u52d5\u614b\u76e3\u63a7<\/h3>\n<p>\u5728\u73fe\u4ee3\u76f4\u64ad\u74b0\u5883\u4e2d\uff0c\u52d5\u614b\u76e3\u63a7\u5df2\u6210\u70ba\u7dad\u6301 SLA \u5408\u898f\u6027\u7684\u95dc\u9375\u3002\u85c9\u52a9 5G \u7db2\u8def\uff0c\u4f60\u53ef\u4ee5\u5373\u6642\u8abf\u6574 SLI \u548c SLA \u76ee\u6a19\u3002\u9019\u7a2e\u5f48\u6027\u6709\u52a9\u65bc\u4f60\u5feb\u901f\u56de\u61c9\u7db2\u8def\u72c0\u6cc1\u6216\u4f7f\u7528\u8005\u9700\u6c42\u7684\u8b8a\u5316\u3002\u4f60\u53ef\u4ee5\u4f7f\u7528\u52d5\u614b SLI \u4f86\u5373\u6642\u8ffd\u8e64\u6548\u80fd\u548c\u53ef\u9760\u6027\u3002<\/p>\n<p>\u52d5\u614b SLA \u5141\u8a31\u4f60\u96a8\u6642\u8abf\u6574\u670d\u52d9\u7b49\u7d1a\u8981\u6c42\u548c\u6307\u6a19\u3002\u5373\u4fbf\u5728\u689d\u4ef6\u767c\u751f\u8b8a\u5316\u6642\uff0c\u4f60\u4ecd\u7136\u53ef\u4ee5\u7dad\u6301\u9ad8\u53ef\u7528\u6027\u3001\u4f4e\u5ef6\u9072\u548c\u826f\u597d\u541e\u5410\u91cf\u3002\u9019\u7a2e\u65b9\u5f0f\u78ba\u4fdd\u4f60\u7684\u76f4\u64ad\u670d\u52d9\u59cb\u7d42\u80fd\u5920\u9054\u5230 SLA \u4e2d\u627f\u8afe\u7684\u6548\u80fd\u6a19\u6e96\u3002<\/p>\n<blockquote>\n<p>\u63d0\u793a\uff1a\u4f7f\u7528\u5373\u6642\u5206\u6790\u548c\u52d5\u614b\u76e3\u63a7\u5de5\u5177\u7dad\u6301 SLI \u7684\u5373\u6642\u66f4\u65b0\uff0c\u53ef\u4ee5\u5e6b\u52a9\u4f60\u53ca\u65e9\u767c\u73fe\u554f\u984c\u4e26\u7dad\u6301\u9ad8\u54c1\u8cea\u7684\u4f7f\u7528\u8005\u9ad4\u9a57\u3002<\/p>\n<\/blockquote>\n<h3>SLI \u5982\u4f55\u91cf\u5316 SLA \u8868\u73fe<\/h3>\n<p>\u4f60\u4f9d\u9760 SLI \u4f86\u91cf\u5316 SLA \u7684\u5404\u500b\u9762\u5411\u3002\u9019\u4e9b\u6307\u6a19\u70ba\u4f60\u63d0\u4f9b\u6578\u64da\uff0c\u7528\u65bc\u8ffd\u8e64\u6548\u80fd\u3001\u53ef\u9760\u6027\u548c\u4f7f\u7528\u8005\u9ad4\u9a57\u3002\u4e0b\u8868\u5c55\u793a\u4e86\u76f4\u64ad\u4e2d\u6700\u91cd\u8981\u7684\u4e00\u4e9b SLI\uff1a<\/p>\n<div fullwidth=\"\" class=\"qc-default-table-wrapper \">\n<table style=\"min-width: 50px;\">\n<colgroup>\n<col style=\"min-width: 25px;\">\n<col style=\"min-width: 25px;\"><\/colgroup>\n<tbody>\n<tr>\n<th colspan=\"1\" rowspan=\"1\">\n<p>\u6307\u6a19<\/p>\n<\/th>\n<th colspan=\"1\" rowspan=\"1\">\n<p>\u8aaa\u660e<\/p>\n<\/th>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u53ef\u7528\u6027<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u78ba\u4fdd\u76f4\u64ad\u670d\u52d9\u5c0d\u4f7f\u7528\u8005\u6301\u7e8c\u53ef\u5b58\u53d6\u3001\u4e0d\u4e2d\u65b7\u3002<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u541e\u5410\u91cf<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u8861\u91cf\u76f4\u64ad\u6d3b\u52d5\u4e2d\u6210\u529f\u50b3\u8f38\u7684\u8cc7\u6599\u91cf\uff0c\u5c0d\u7dad\u6301\u756b\u8cea\u6975\u70ba\u91cd\u8981\u3002<\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<p>\u4f60\u53ef\u4ee5\u904b\u7528\u9019\u4e9b SLI \u6aa2\u67e5\u670d\u52d9\u5546\u662f\u5426\u9054\u5230\u4e86 SLA \u76ee\u6a19\u3002\u7576\u4f60\u6301\u7e8c\u76e3\u63a7 SLI \u6642\uff0c\u5c31\u80fd\u8fc5\u901f\u767c\u73fe\u554f\u984c\u4e26\u63a1\u53d6\u884c\u52d5\uff0c\u4fdd\u8b77\u76f4\u64ad\u54c1\u8cea\u3002SLI \u5e6b\u52a9\u4f60\u8a2d\u5b9a\u6e05\u6670\u9810\u671f\u3001\u8861\u91cf\u6548\u80fd\uff0c\u4e26\u70ba\u6bcf\u4e00\u4f4d\u4f7f\u7528\u8005\u63d0\u4f9b\u53ef\u9760\u7684\u9ad4\u9a57\u3002<\/p>\n<h2>\u8861\u91cf\u8207\u76e3\u63a7 SLA \u8868\u73fe<\/h2>\n<h3>SLA \u76e3\u63a7\u5de5\u5177<\/h3>\n<p>\u4f60\u9700\u8981\u5408\u9069\u7684\u5de5\u5177\u4f86\u8ffd\u8e64\u76f4\u64ad\u7cfb\u7d71\u6548\u80fd\uff0c\u4e26\u78ba\u4fdd SLA \u76ee\u6a19\u5f97\u4ee5\u5be6\u73fe\u3002\u8a31\u591a\u76e3\u63a7\u5e73\u81fa\u53ef\u4ee5\u5e6b\u52a9\u4f60\u89c0\u5bdf\u6548\u80fd\u4e26\u63d0\u4f9b\u53ef\u57f7\u884c\u7684\u6d1e\u5bdf\u3002\u9019\u4e9b\u5de5\u5177\u8b93\u4f60\u5373\u6642\u4e86\u89e3\u76f4\u64ad\u670d\u52d9\u7684\u904b\u884c\u60c5\u6cc1\uff0c\u4e26\u5728\u554f\u984c\u51fa\u73fe\u6642\u767c\u51fa\u544a\u8b66\u3002\u4f60\u53ef\u4ee5\u5f9e\u4efb\u4f55\u5730\u65b9\u9020\u8a2a\u9019\u4e9b\u5e73\u81fa\uff0c\u800c\u4e14\u901a\u5e38\u4e0d\u9700\u8981\u5728\u81ea\u6709\u4f3a\u670d\u5668\u4e0a\u5b89\u88dd\u4efb\u4f55\u6771\u897f\u3002\u591a\u6578\u5de5\u5177\u90fd\u63d0\u4f9b\u53ef\u8996\u5316\u7684\u5100\u8868\u677f\u548c\u544a\u8b66\u8a2d\u5b9a\uff0c\u4f7f\u76e3\u63a7\u5de5\u4f5c\u66f4\u52a0\u5bb9\u6613\u3002<\/p>\n<div fullwidth=\"\" class=\"qc-default-table-wrapper \">\n<table style=\"min-width: 75px;\">\n<colgroup>\n<col style=\"min-width: 25px;\">\n<col style=\"min-width: 25px;\">\n<col style=\"min-width: 25px;\"><\/colgroup>\n<tbody>\n<tr>\n<th colspan=\"1\" rowspan=\"1\">\n<p>\u5de5\u5177<\/p>\n<\/th>\n<th colspan=\"1\" rowspan=\"1\">\n<p>\u7279\u6027<\/p>\n<\/th>\n<th colspan=\"1\" rowspan=\"1\">\n<p>\u9069\u7528\u5c0d\u8c61<\/p>\n<\/th>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<p>Instatus<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u5373\u6642\u72c0\u614b\u9801\u76e3\u63a7\u3001\u4e3b\u52d5\u6e9d\u901a\u3001\u6574\u5408\u80fd\u529b<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>SaaS\u3001DevOps\u3001\u958b\u767c\u5718\u968a<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<p>Site24x7<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u5168\u9762\u76e3\u63a7\u3001\u81ea\u8a02\u5100\u8868\u677f<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u5404\u7a2e\u898f\u6a21\u5718\u968a<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<p>Datadog<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u5373\u6642\u5206\u6790\u3001\u4e8b\u4ef6\u7ba1\u7406<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u9700\u8981\u7cbe\u7d30\u5316\u6307\u6a19\u7684\u7d44\u7e54<\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<p>\u4f60\u61c9\u8a72\u9078\u64c7\u8207\u81ea\u8eab\u9700\u6c42\u76f8\u5339\u914d\u3001\u4e26\u80fd\u70ba\u4f60\u63d0\u4f9b\u6e05\u6670\u76f4\u64ad\u6548\u80fd\u6d1e\u5bdf\u7684\u5de5\u5177\u3002<\/p>\n<h3>\u5373\u6642\u5206\u6790<\/h3>\n<p>\u5373\u6642\u76e3\u63a7\u662f\u7dad\u6301\u76f4\u64ad\u670d\u52d9\u53ef\u9760\u6027\u7684\u95dc\u9375\u3002\u4f60\u53ef\u4ee5\u900f\u904e\u5373\u6642\u5206\u6790\u5373\u523b\u638c\u63e1\u6548\u80fd\u72c0\u6cc1\u3002\u9019\u985e\u5e73\u81fa\u5728\u51fa\u73fe\u554f\u984c\u6642\u6703\u5411\u4f60\u767c\u51fa\u544a\u8b66\uff0c\u8b93\u4f60\u5728\u5f71\u97ff\u4f7f\u7528\u8005\u9ad4\u9a57\u4e4b\u524d\u5148\u884c\u89e3\u6c7a\u3002\u4f60\u6703\u6536\u5230\u4e0d\u540c\u985e\u578b\u7684\u544a\u8b66\uff0c\u4f8b\u5982\u95be\u503c\u544a\u8b66\u3001\u7570\u5e38\u5075\u6e2c\u548c\u6548\u80fd\u9810\u8b66\u3002\u9019\u4e9b\u544a\u8b66\u5e6b\u52a9\u4f60\u7ba1\u7406 SLA\uff0c\u4e26\u78ba\u4fdd\u76f4\u64ad\u4fdd\u6301\u7a69\u5b9a\u9806\u66a2\u3002\u5373\u6642\u76e3\u63a7\u70ba\u4f60\u63d0\u4f9b\u53ef\u64cd\u4f5c\u7684\u6d1e\u5bdf\uff0c\u8b93\u4f60\u80fd\u5920\u5feb\u901f\u884c\u52d5\u3001\u4fdd\u8b77\u4f7f\u7528\u8005\u9ad4\u9a57\u3002<\/p>\n<blockquote>\n<p>\u63d0\u793a\uff1a\u5efa\u7f6e\u5373\u6642\u76e3\u63a7\uff0c\u80fd\u8b93\u4f60\u53ca\u65e9\u767c\u73fe\u554f\u984c\u4e26\u7dad\u8b77\u76f4\u64ad\u670d\u52d9\u7684\u9ad8\u6548\u80fd\u3002<\/p>\n<\/blockquote>\n<h3>\u5831\u544a\u8207\u5408\u898f<\/h3>\n<p>\u4f60\u9700\u8981\u5c0d SLA \u8868\u73fe\u9032\u884c\u5f59\u5831\uff0c\u4ee5\u5411\u76f8\u95dc\u65b9\u5c55\u793a\u76f4\u64ad\u670d\u52d9\u7684\u5be6\u969b\u904b\u884c\u60c5\u6cc1\u3002\u826f\u597d\u7684\u5831\u544a\u5be6\u52d9\u80fd\u5920\u5e6b\u52a9\u4f60\u5206\u4eab\u53ef\u57f7\u884c\u7684\u6d1e\u5bdf\uff0c\u4e26\u8b93\u6240\u6709\u4eba\u4fdd\u6301\u8cc7\u8a0a\u540c\u6b65\u3002\u9996\u5148\uff0c\u5efa\u7acb\u7a81\u986f\u95dc\u9375\u6210\u679c\u548c\u5f85\u6539\u9032\u9818\u57df\u7684\u5831\u544a\u3002\u8ffd\u8e64\u95dc\u9375\u7e3e\u6548\u6307\u6a19\uff08KPI\uff09\uff0c\u8a55\u4f30\u5718\u968a\u5728\u652f\u63f4\u4f7f\u7528\u8005\u65b9\u9762\u7684\u8868\u73fe\u3002\u85c9\u52a9\u5100\u8868\u677f\u53d6\u5f97\u5373\u6642\u66f4\u65b0\uff0c\u4e00\u65e6\u51fa\u73fe\u7570\u5e38\u53ef\u4ee5\u8fc5\u901f\u63a1\u53d6\u884c\u52d5\u3002\u5206\u6790\u6548\u80fd\u8da8\u52e2\uff0c\u63d0\u524d\u8b58\u5225\u6f5b\u5728\u6311\u6230\u3002\u5411\u5718\u968a\u5fb5\u6c42\u5c0d\u5831\u544a\u6d41\u7a0b\u7684\u610f\u898b\uff0c\u4ee5\u6301\u7e8c\u512a\u5316\u3002\u5c07\u4f60\u7684\u5831\u544a\u8207\u7522\u696d\u57fa\u6e96\u9032\u884c\u6bd4\u8f03\uff0c\u770b\u770b\u81ea\u5df1\u6240\u8655\u7684\u4f4d\u7f6e\u3002\u9019\u4e9b\u6b65\u9a5f\u6709\u52a9\u65bc\u4f60\u7dad\u8b77\u5408\u898f\u6027\uff0c\u4e26\u5411\u76f8\u95dc\u65b9\u63d0\u4f9b\u6709\u529b\u7684\u6548\u80fd\u6d1e\u5bdf\u3002<\/p>\n<h2>\u8a2d\u5b9a SLA \u5206\u7d1a\u8207\u591a\u65b9\u8996\u89d2<\/h2>\n<h3>\u5206\u7d1a SLA \u6c34\u6e96<\/h3>\n<p>\u900f\u904e\u8a2d\u5b9a\u4e0d\u540c\u7684 SLA \u7b49\u7d1a\uff0c\u4f60\u53ef\u4ee5\u9032\u4e00\u6b65\u512a\u5316\u76f4\u64ad\u670d\u52d9\u3002\u6bcf\u500b\u7b49\u7d1a\u90fd\u5c0d\u61c9\u4e0d\u540c\u7684\u670d\u52d9\u5c64\u7d1a\uff0c\u4ee5\u5339\u914d\u7279\u5b9a\u4f7f\u7528\u8005\u9700\u6c42\u3002\u4f8b\u5982\uff0c\u4f60\u53ef\u4ee5\u63d0\u4f9b\u4e00\u500b\u5177\u5099\u6a19\u6e96\u6b63\u5e38\u904b\u884c\u6642\u9593\u7684\u57fa\u790e\u65b9\u6848\uff0c\u4ee5\u53ca\u4e00\u500b\u64c1\u6709\u66f4\u9ad8\u53ef\u7528\u6027\u7684\u9032\u968e\u65b9\u6848\u3002\u9019\u7a2e\u65b9\u5f0f\u8b93\u4f60\u53ef\u4ee5\u670d\u52d9\u66f4\u5ee3\u6cdb\u7684\u4f7f\u7528\u8005\u65cf\u7fa4\u3002\u4f60\u53ef\u4ee5\u4f7f\u7528\u4e0b\u8868\u5c0d\u5e38\u898b SLA \u7b49\u7d1a\u9032\u884c\u6bd4\u8f03\uff1a<\/p>\n<div fullwidth=\"\" class=\"qc-default-table-wrapper \">\n<table style=\"min-width: 100px;\">\n<colgroup>\n<col style=\"min-width: 25px;\">\n<col style=\"min-width: 25px;\">\n<col style=\"min-width: 25px;\">\n<col style=\"min-width: 25px;\"><\/colgroup>\n<tbody>\n<tr>\n<th colspan=\"1\" rowspan=\"1\">\n<p>SLA \u7b49\u7d1a<\/p>\n<\/th>\n<th colspan=\"1\" rowspan=\"1\">\n<p>\u6b63\u5e38\u904b\u884c\u6642\u9593\u4fdd\u8b49<\/p>\n<\/th>\n<th colspan=\"1\" rowspan=\"1\">\n<p>\u5ef6\u9072\u76ee\u6a19<\/p>\n<\/th>\n<th colspan=\"1\" rowspan=\"1\">\n<p>\u652f\u63f4\u7b49\u7d1a<\/p>\n<\/th>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u57fa\u790e\u7248<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>99.9%<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>&lt; 30 \u79d2<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u6a19\u6e96\u652f\u63f4<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u9032\u968e\u7248<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>99.99%<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>&lt; 10 \u79d2<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u512a\u5148\u652f\u63f4<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u5c0a\u4eab\u7248<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>99.999%<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>&lt; 2 \u79d2<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>7\u00d724 \u5c0f\u6642\u5c08\u5c6c\u652f\u63f4<\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<p>\u4f60\u61c9\u8a72\u6839\u64da\u81ea\u8eab\u7684\u76f4\u64ad\u76ee\u6a19\u548c\u4f7f\u7528\u8005\u671f\u671b\uff0c\u9078\u64c7\u5408\u9069\u7684 SLA \u7b49\u7d1a\u3002<\/p>\n<h3>\u5167\u5bb9\u751f\u7522\u65b9\u8207\u6d88\u8cbb\u65b9\u9700\u6c42<\/h3>\n<p>\u5728\u5236\u5b9a\u76f4\u64ad SLA \u6642\uff0c\u4f60\u5fc5\u9808\u540c\u6642\u8003\u91cf\u5167\u5bb9\u751f\u7522\u65b9\u548c\u5167\u5bb9\u6d88\u8cbb\u65b9\u7684\u9700\u6c42\u3002\u751f\u7522\u65b9\u95dc\u6ce8\u7684\u662f\u53ef\u9760\u6295\u905e\u548c\u8cc7\u6599\u4fdd\u8b77\uff1b\u6d88\u8cbb\u65b9\u5247\u66f4\u5728\u610f\u5b58\u53d6\u901f\u5ea6\u548c\u64ad\u653e\u6d41\u66a2\u5ea6\u3002\u4f60\u53ef\u4ee5\u900f\u904e\u70ba\u4e0d\u540c\u7fa4\u9ad4\u8ffd\u8e64\u5c0d\u61c9\u7684\u95dc\u9375\u6307\u6a19\u4f86\u5e73\u8861\u9019\u4e9b\u9700\u6c42\u3002\u4f8b\u5982\uff0c\u5c0d\u65bc\u751f\u7522\u65b9\uff0c\u4f60\u53ef\u4ee5\u5074\u91cd\u65bc\u541e\u5410\u91cf\u548c\u6301\u4e45\u6027\uff1b\u5c0d\u6d88\u8cbb\u65b9\uff0c\u5247\u53ef\u4ee5\u70ba\u5ef6\u9072\u548c\u53ef\u7528\u6027\u8a2d\u5b9a\u660e\u78ba\u76ee\u6a19\u3002\u9019\u7a2e\u5e73\u8861\u6709\u52a9\u65bc\u4f60\u6574\u9ad4\u63d0\u5347\u4f7f\u7528\u8005\u9ad4\u9a57\u3002<\/p>\n<blockquote>\n<p>\u6ce8\u610f\uff1a\u7576\u4f60\u5145\u5206\u7406\u89e3\u751f\u7522\u7aef\u548c\u6d88\u8cbb\u7aef\u5169\u908a\u7684\u9700\u6c42\u6642\uff0c\u5c31\u53ef\u4ee5\u5236\u5b9a\u8986\u84cb\u6574\u689d\u76f4\u64ad\u93c8\u8def\u7684 SLA\u3002<\/p>\n<\/blockquote>\n<h3>\u5167\u90e8 SLA \u8207\u5916\u90e8 SLA<\/h3>\n<p>\u4f60\u9700\u8981\u4e86\u89e3\u5167\u90e8 SLA \u8207\u5916\u90e8 SLA \u4e4b\u9593\u7684\u5dee\u7570\u3002\u5167\u90e8 SLA \u7528\u65bc\u7d04\u675f\u548c\u5f15\u5c0e\u4f60\u7684\u5718\u968a\uff0c\u70ba\u76f4\u64ad\u71df\u904b\u8a2d\u5b9a\u76ee\u6a19\uff1b\u5916\u90e8 SLA \u5247\u5b9a\u7fa9\u4e86\u4f60\u5411\u6700\u7d42\u4f7f\u7528\u8005\u6216\u5ba2\u6236\u6240\u505a\u51fa\u7684\u627f\u8afe\u3002\u4f60\u61c9\u7576\u5c0d\u9f4a\u9019\u5169\u985e SLA\uff0c\u907f\u514d\u670d\u52d9\u51fa\u73fe\u65b7\u5c64\u3002\u5167\u90e8 SLA \u5e6b\u52a9\u4f60\u76e3\u63a7\u6548\u80fd\u4e26\u5feb\u901f\u89e3\u6c7a\u554f\u984c\uff1b\u5916\u90e8 SLA \u5247\u900f\u904e\u8a2d\u5b9a\u6e05\u6670\u7684\u9810\u671f\uff0c\u4f86\u5efa\u7acb\u4f7f\u7528\u8005\u4fe1\u4efb\u3002\u7576\u4f60\u540c\u6642\u7dad\u8b77\u597d\u5167\u90e8\u548c\u5916\u90e8 SLA \u6642\uff0c\u5c31\u80fd\u5920\u6709\u6548\u7dad\u8b77\u4f60\u7684\u76f4\u64ad\u53e3\u7891\u3002<\/p>\n<h2>\u7ba1\u7406 SLA \u5408\u898f\u6027<\/h2>\n<h3>\u767c\u73fe SLA \u9055\u7d04<\/h3>\n<p>\u4f60\u9700\u8981\u5118\u5feb\u767c\u73fe SLA \u9055\u7d04\u60c5\u6cc1\uff0c\u4ee5\u4fdd\u8b77\u4f60\u7684\u76f4\u64ad\u670d\u52d9\u3002\u8a31\u591a\u5718\u968a\u6703\u63a1\u7528\u4e0d\u540c\u624b\u6bb5\u4f86\u8b58\u5225\u9019\u4e9b\u554f\u984c\u3002\u6709\u4e9b\u4f9d\u9760\u4eba\u5de5\u65e5\u8a8c\u6aa2\u67e5\u6216\u5b9a\u671f\u7a3d\u6838\uff1b\u6709\u4e9b\u4f7f\u7528\u57fa\u790e\u5831\u8868\u5de5\u5177\u6216\u8a2d\u5b9a\u95be\u503c\u544a\u8b66\uff1b\u9084\u6709\u4e00\u4e9b\u5247\u50c5\u5728\u554f\u984c\u767c\u751f\u5f8c\u624d\u505a\u51fa\u53cd\u61c9\u3002\u6bcf\u7a2e\u65b9\u6cd5\u90fd\u6709\u5176\u512a\u9ede\u548c\u9650\u5236\u3002\u4f60\u53ef\u4ee5\u5728\u4e0b\u8868\u4e2d\u770b\u5230\u5c0d\u6bd4\uff1a<\/p>\n<div fullwidth=\"\" class=\"qc-default-table-wrapper \">\n<table style=\"min-width: 75px;\">\n<colgroup>\n<col style=\"min-width: 25px;\">\n<col style=\"min-width: 25px;\">\n<col style=\"min-width: 25px;\"><\/colgroup>\n<tbody>\n<tr>\n<th colspan=\"1\" rowspan=\"1\">\n<p>\u65b9\u6cd5<\/p>\n<\/th>\n<th colspan=\"1\" rowspan=\"1\">\n<p>\u8aaa\u660e<\/p>\n<\/th>\n<th colspan=\"1\" rowspan=\"1\">\n<p>\u512a \/ \u7f3a\u9ede<\/p>\n<\/th>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u4eba\u5de5\u65e5\u8a8c\u5be9\u67e5<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>IT \u4eba\u54e1\u900f\u904e\u4eba\u5de5\u6aa2\u67e5\u65e5\u8a8c\u4f86\u8ffd\u8e64 SLA \u9055\u7d04\u60c5\u6cc1\u3002<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u5bb9\u6613\u51fa\u932f\u4e14\u6548\u7387\u4f4e\u4e0b\u3002<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u5b9a\u671f\u7a3d\u6838<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u900f\u904e\u5b9a\u671f\u7a3d\u6838\u4f86\u8a55\u4f30 SLA \u8868\u73fe\u3002<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u7f3a\u4e4f\u5373\u6642\u8ffd\u8e64\u80fd\u529b\u3002<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u57fa\u790e\u5831\u8868\u5de5\u5177<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u4f9d\u8cf4\u7c21\u55ae\u7684\u8a66\u7b97\u8868\u8ffd\u8e64 SLA \u5408\u898f\u6027\u3002<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u81ea\u52d5\u5316\u7a0b\u5ea6\u6709\u9650\u3002<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u95be\u503c\u544a\u8b66<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u900f\u904e\u624b\u52d5\u8a2d\u5b9a\u544a\u8b66\u95be\u503c\u4f86\u76e3\u63a7 SLA \u9055\u898f\u3002<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u5f80\u5f80\u7121\u6cd5\u6355\u6349\u6240\u6709\u5373\u6642\u554f\u984c\u3002<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u88ab\u52d5\u56e0\u61c9<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u53ea\u5728\u9055\u7d04\u767c\u751f\u5f8c\u624d\u63a1\u53d6\u63aa\u65bd\u3002<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u7f3a\u4e4f\u524d\u77bb\u6027\uff0c\u53ef\u80fd\u5c0e\u81f4\u66f4\u5927\u640d\u5931\u3002<\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<p>\u4f60\u61c9\u8a72\u5c0d\u670d\u52d9\u4f9b\u61c9\u5546\u9032\u884c\u5bc6\u5207\u76e3\u63a7\u3002\u9019\u6a23\u505a\u53ef\u4ee5\u63d0\u5347\u554f\u8cac\u6027\uff0c\u4e26\u5728\u51fa\u73fe\u6545\u969c\u6642\u5e6b\u52a9\u4f60\u633d\u56de\u640d\u5931\u3002\u4e3b\u52d5\u76e3\u63a7\u4e5f\u80fd\u907f\u514d\u5f62\u6210\u7cdf\u7cd5\u7684\u670d\u52d9\u5408\u4f5c\u95dc\u4fc2\u3002<\/p>\n<h3>\u544a\u8b66\u8207\u4e8b\u4ef6\u56de\u61c9<\/h3>\n<p>\u7576 SLA \u767c\u751f\u9055\u7d04\u6642\uff0c\u4f60\u5fc5\u9808\u8fc5\u901f\u884c\u52d5\u3002\u591a\u6578\u76f4\u64ad\u5e73\u81fa\u90fd\u6703\u4f7f\u7528\u667a\u6167\u544a\u8b66\u7cfb\u7d71\u3002\u9019\u4e9b\u7cfb\u7d71\u53ef\u4ee5\u6e1b\u5c11\u8aa4\u5831\u4e26\u63d0\u5347\u544a\u8b66\u54c1\u8cea\u3002\u4f60\u61c9\u8a72\u70ba\u9055\u7d04\u60c5\u6cc1\u5efa\u7acb\u5feb\u901f\u56de\u61c9\u6d41\u7a0b\u548c\u7dca\u6025\u9810\u6848\u3002\u8a31\u591a\u5718\u968a\u6703\u4f7f\u7528 PagerDuty \u7b49\u5de5\u5177\uff0c\u5c07\u76e3\u63a7\u7cfb\u7d71\u8207\u5373\u6642\u544a\u8b66\u6253\u901a\u3002\u8207\u5ba2\u6236\u4fdd\u6301\u516c\u958b\u6e9d\u901a\uff0c\u6709\u52a9\u65bc\u4e0d\u65b7\u512a\u5316 SLA \u76ee\u6a19\u548c\u9810\u671f\u3002\u4e0b\u8868\u5c55\u793a\u4e86\u5178\u578b\u7684\u8655\u7406\u6d41\u7a0b\uff1a<\/p>\n<div fullwidth=\"\" class=\"qc-default-table-wrapper \">\n<table style=\"min-width: 50px;\">\n<colgroup>\n<col style=\"min-width: 25px;\">\n<col style=\"min-width: 25px;\"><\/colgroup>\n<tbody>\n<tr>\n<th colspan=\"1\" rowspan=\"1\">\n<p>\u6b65\u9a5f<\/p>\n<\/th>\n<th colspan=\"1\" rowspan=\"1\">\n<p>\u8aaa\u660e<\/p>\n<\/th>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<p>1<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u90e8\u7f72\u667a\u6167\u544a\u8b66\u7cfb\u7d71\uff0c\u6e1b\u5c11\u8aa4\u5831\u4e26\u63d0\u5347\u544a\u8b66\u54c1\u8cea\u3002<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<p>2<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u5efa\u7acb\u5feb\u901f\u56de\u61c9\u6a5f\u5236\u548c SLA \u9055\u7d04\u7dca\u6025\u9810\u6848\u3002<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<p>3<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u5c07 PagerDuty \u7b49\u5de5\u5177\u8207\u76e3\u63a7\u7cfb\u7d71\u6574\u5408\uff0c\u5be6\u73fe\u5373\u6642\u544a\u8b66\u3002<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<p>4<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u8207\u5ba2\u6236\u4fdd\u6301\u958b\u653e\u6e9d\u901a\uff0c\u4e0d\u65b7\u512a\u5316 SLA \u76ee\u6a19\u548c\u9810\u671f\u3002<\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<blockquote>\n<p>\u63d0\u793a\uff1a\u5b9a\u671f\u5be9\u67e5\u4f60\u7684\u544a\u8b66\u7b56\u7565\uff0c\u78ba\u4fdd\u80fd\u6355\u6349\u771f\u5be6\u554f\u984c\u4e26\u5feb\u901f\u56de\u61c9\u3002<\/p>\n<\/blockquote>\n<h3>\u88dc\u6551\u7b56\u7565<\/h3>\n<p>\u4f60\u9700\u8981\u660e\u78ba\u7684\u7b56\u7565\u4f86\u4fee\u5fa9 SLA \u9055\u7d04\u3002\u9996\u5148\u8981\u627e\u51fa\u554f\u984c\u7684\u6839\u672c\u539f\u56e0\u3002\u7136\u5f8c\u8207\u4f60\u7684\u5718\u968a\u5354\u540c\u89e3\u6c7a\u554f\u984c\u3001\u6062\u5fa9\u670d\u52d9\u3002\u8a18\u9304\u6bcf\u4e00\u8d77\u4e8b\u4ef6\u53ca\u5176\u8655\u7406\u6b65\u9a5f\uff0c\u9019\u6709\u52a9\u65bc\u4f60\u512a\u5316\u6d41\u7a0b\u4e26\u907f\u514d\u554f\u984c\u91cd\u8907\u767c\u751f\u3002\u5982\u679c\u767c\u73fe\u76ee\u524d\u7684 SLA \u6307\u6a19\u5b58\u5728\u7f3a\u53e3\uff0c\u4f60\u4e5f\u61c9\u8a72\u53ca\u6642\u9032\u884c\u66f4\u65b0\u3002\u5b9a\u671f\u56de\u9867\u548c\u8abf\u6574\u53ef\u4ee5\u7dad\u6301\u76f4\u64ad\u670d\u52d9\u7684\u53ef\u9760\u6027\uff0c\u4e26\u63d0\u5347\u4f7f\u7528\u8005\u6eff\u610f\u5ea6\u3002<\/p>\n<blockquote>\n<p>\u6ce8\u610f\uff1a\u6709\u529b\u7684\u88dc\u6551\u63aa\u65bd\u80fd\u5920\u589e\u5f37\u53d7\u773e\u5c0d\u4f60\u7684\u4fe1\u4efb\uff0c\u4e26\u9ad4\u73fe\u4f60\u5c0d\u54c1\u8cea\u7684\u91cd\u8996\u3002<\/p>\n<\/blockquote>\n<h2>SLA \u9078\u64c7\u8981\u9ede\u8207\u6700\u4f73\u5be6\u52d9<\/h2>\n<h3>\u9078\u64c7 SLA \u6307\u6a19\u7684\u6a19\u6e96<\/h3>\n<p>\u4f60\u5fc5\u9808\u9078\u5c0d\u6307\u6a19\uff0c\u624d\u80fd\u6709\u6548\u8861\u91cf\u76f4\u64ad\u6548\u80fd\u3002\u5148\u91d0\u6e05\u5c0d\u4f7f\u7528\u8005\u6700\u91cd\u8981\u7684\u6548\u80fd\u8981\u7d20\uff0c\u4f8b\u5982\u5ef6\u9072\u3001\u541e\u5410\u91cf\u548c\u6b63\u5e38\u904b\u884c\u6642\u9593\u3002\u9019\u4e9b\u6307\u6a19\u80fd\u53cd\u6620\u4f60\u7684\u76f4\u64ad\u5e73\u81fa\u662f\u5426\u6301\u7e8c\u63d0\u4f9b\u7a69\u5b9a\u7684\u6548\u80fd\u3002\u4f60\u9084\u61c9\u8003\u616e\u6301\u4e45\u6027\u548c\u4fdd\u7559\u671f\uff0c\u9019\u4e9b\u56e0\u7d20\u80fd\u5920\u5e6b\u52a9\u4f60\u5728\u6545\u969c\u60c5\u5883\u4e2d\u4fdd\u8b77\u8cc7\u6599\u4e26\u7dad\u6301\u8868\u73fe\u3002\u53ef\u4ee5\u5229\u7528\u4e0b\u8868\u5c0d\u5e38\u898b\u6307\u6a19\u9032\u884c\u6bd4\u8f03\uff1a<\/p>\n<div fullwidth=\"\" class=\"qc-default-table-wrapper \">\n<table style=\"min-width: 50px;\">\n<colgroup>\n<col style=\"min-width: 25px;\">\n<col style=\"min-width: 25px;\"><\/colgroup>\n<tbody>\n<tr>\n<th colspan=\"1\" rowspan=\"1\">\n<p>\u6307\u6a19<\/p>\n<\/th>\n<th colspan=\"1\" rowspan=\"1\">\n<p>\u91cd\u8981\u539f\u56e0<\/p>\n<\/th>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u5ef6\u9072<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u9ad4\u73fe\u6548\u80fd\u901f\u5ea6<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u541e\u5410\u91cf<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u8861\u91cf\u8cc7\u6599\u50b3\u8f38\u80fd\u529b<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u6b63\u5e38\u904b\u884c\u6642\u9593<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u8ffd\u8e64\u53ef\u9760\u6027\u8868\u73fe<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u6301\u4e45\u6027<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u4fdd\u969c\u8a0a\u606f\u4e0d\u907a\u5931\u7684\u80fd\u529b<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u4fdd\u7559\u671f<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u652f\u63f4\u8cc7\u6599\u91cd\u64ad\u80fd\u529b<\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<p>\u9078\u64c7\u8207\u76f4\u64ad\u76ee\u6a19\u76f8\u5339\u914d\u7684\u6307\u6a19\uff0c\u805a\u7126\u90a3\u4e9b\u5c0d\u4f7f\u7528\u8005\u9ad4\u9a57\u5f71\u97ff\u6700\u5927\u7684\u6548\u80fd\u6307\u6a19\u3002<\/p>\n<h3>\u5728\u6548\u80fd\u8207\u6210\u672c\u4e4b\u9593\u53d6\u5f97\u5e73\u8861<\/h3>\n<p>\u4f60\u9700\u8981\u5728\u6548\u80fd\u8207\u6210\u672c\u4e4b\u9593\u627e\u5230\u5e73\u8861\u9ede\u3002\u9ad8\u6548\u80fd\u901a\u5e38\u610f\u5473\u8457\u66f4\u591a\u8cc7\u6e90\u6295\u5165\u3002\u4f60\u5fc5\u9808\u8a55\u4f30\uff0c\u70ba\u6eff\u8db3\u4f7f\u7528\u8005\u9700\u6c42\uff0c\u4f60\u771f\u6b63\u9700\u8981\u591a\u9ad8\u7684\u6548\u80fd\u3002\u5982\u679c\u4f60\u8ffd\u6c42\u300c\u4e94\u500b 9\u300d\u7b49\u7d1a\u7684\u6548\u80fd\uff0c\u5c31\u5fc5\u9808\u70ba\u57fa\u790e\u8a2d\u65bd\u652f\u4ed8\u66f4\u9ad8\u7684\u6210\u672c\u3002\u8f03\u4f4e\u7684\u6548\u80fd\u76ee\u6a19\u96d6\u7136\u53ef\u4ee5\u7701\u9322\uff0c\u4f46\u53ef\u80fd\u6703\u5f71\u97ff\u4f7f\u7528\u8005\u6eff\u610f\u5ea6\u3002\u4f60\u53ef\u4ee5\u5148\u5217\u51fa\u4e0d\u540c\u60c5\u5883\u4e0b\u7684\u512a\u5148\u9806\u5e8f\uff1a<\/p>\n<ul>\n<li>\n<p>\u95dc\u9375\u6d3b\u52d5\u9700\u8981\u9ad8\u6548\u80fd\u4fdd\u969c<\/p>\n<\/li>\n<li>\n<p>\u5e38\u898f\u76f4\u64ad\u63a1\u7528\u4e2d\u7b49\u6548\u80fd\u8981\u6c42<\/p>\n<\/li>\n<li>\n<p>\u5167\u90e8\u6e2c\u8a66\u50c5\u9700\u57fa\u790e\u6548\u80fd\u6c34\u6e96<\/p>\n<\/li>\n<\/ul>\n<p>\u4f60\u61c9\u7d50\u5408\u9810\u7b97\u8a2d\u5b9a\u5207\u5be6\u53ef\u884c\u7684\u6548\u80fd\u76ee\u6a19\uff0c\u4e26\u8207\u5718\u968a\u8a0e\u8ad6\u6548\u80fd\u548c\u6210\u672c\u4e4b\u9593\u7684\u5f71\u97ff\u95dc\u4fc2\u3002\u904b\u7528\u6548\u80fd\u6578\u64da\u52d5\u614b\u8abf\u6574 SLA \u76ee\u6a19\u3002<\/p>\n<blockquote>\n<p>\u63d0\u793a\uff1a\u6301\u7e8c\u76e3\u63a7\u6548\u80fd\uff0c\u624d\u80fd\u5728\u54c1\u8cea\u548c\u6295\u5165\u4e4b\u9593\u627e\u5230\u6700\u9069\u5408\u4f60\u7684\u5e73\u8861\u9ede\u3002<\/p>\n<\/blockquote>\n<h3>\u6cbb\u7406\u8207\u5831\u544a<\/h3>\n<p>\u900f\u904e\u5b8c\u5584\u7684\u6cbb\u7406\u6a5f\u5236\u548c\u6e05\u6670\u7684\u5831\u544a\u6d41\u7a0b\uff0c\u4f60\u53ef\u4ee5\u66f4\u597d\u5730\u7ba1\u7406\u6548\u80fd\u3002\u5236\u5b9a\u660e\u78ba\u7684\u898f\u5247\u4f86\u8ffd\u8e64\u6548\u80fd\u8868\u73fe\u3002\u4f7f\u7528\u5100\u8868\u677f\u5c55\u793a\u6548\u80fd\u8da8\u52e2\uff0c\u4e26\u5c07\u6548\u80fd\u5831\u544a\u5206\u4eab\u7d66\u5718\u968a\u4ee5\u53ca\u76f8\u95dc\u5229\u5bb3\u95dc\u4fc2\u4eba\u3002\u9019\u4e9b\u5831\u544a\u6709\u52a9\u65bc\u4f60\u5feb\u901f\u5b9a\u4f4d\u554f\u984c\u4e26\u63a8\u52d5\u6539\u9032\u3002\u4e3b\u52d5\u6536\u96c6\u5718\u968a\u56de\u994b\uff0c\u4e0d\u65b7\u6253\u78e8\u4f60\u7684\u6548\u80fd\u6307\u6a19\u3002\u5c07\u5be6\u969b\u8868\u73fe\u8207\u7522\u696d\u6a19\u6e96\u9032\u884c\u5c0d\u7167\u3002\u826f\u597d\u7684\u6cbb\u7406\u80fd\u5920\u7dad\u6301\u76f4\u64ad\u670d\u52d9\u7684\u53ef\u9760\u6027\uff0c\u4e26\u6301\u7e8c\u589e\u5f37\u4fe1\u4efb\u3002<\/p>\n<blockquote>\n<p>\u6ce8\u610f\uff1a\u5b9a\u671f\u7684\u6548\u80fd\u8a55\u4f30\u6709\u52a9\u65bc\u4f60\u7dad\u6301\u9ad8\u6a19\u6e96\uff0c\u4e26\u78ba\u4fdd\u5be6\u73fe SLA \u76ee\u6a19\u3002<\/p>\n<\/blockquote>\n<div dividerstyle=\"solid\" size=\"large\" color=\"#D1D1D1\" class=\"qc-divider-wrapper\">\n<div class=\"qc-divider\" style=\"border-top-style: solid; width: 100%; border-top-color: rgb(209, 209, 209);\"><\/div>\n<\/div>\n<p>\u4f60\u53ef\u4ee5\u9075\u5faa\u4e00\u5957\u6e05\u6670\u7684\u6b65\u9a5f\u4f86\u6253\u9020\u7a69\u5b9a\u7684\u76f4\u64ad\u670d\u52d9\uff1a\u8a2d\u5b9a\u53ef\u5be6\u73fe\u7684\u76ee\u6a19\u3001\u512a\u5148\u8861\u91cf\u5c0d\u4f7f\u7528\u8005\u6700\u91cd\u8981\u7684\u6307\u6a19\uff0c\u4e26\u4f7f\u7528\u5206\u7d1a SLA \u6eff\u8db3\u4e0d\u540c\u9700\u6c42\u3002\u6301\u7e8c\u7684\u76e3\u63a7\u8207\u5408\u898f\u7ba1\u7406\u80fd\u5920\u7dad\u6301\u670d\u52d9\u7a69\u5b9a\uff0c\u6b63\u5982\u7522\u696d\u6a19\u6e96\u6240\u5f37\u8abf\u7684\u90a3\u6a23\uff1a\u9700\u8981\u6301\u7e8c\u7684\u95dc\u6ce8\u8207\u5831\u544a\u3002\u9078\u64c7\u6b63\u78ba\u7684\u6307\u6a19\u2014\u2014\u5982\u53ef\u7528\u6027\u3001\u541e\u5410\u91cf\u8207\u5ef6\u9072\u2014\u2014\u53ef\u4ee5\u76f4\u63a5\u63d0\u5347\u76f4\u64ad\u54c1\u8cea\u3002\u5b9a\u671f\u5be9\u67e5 SLA\uff0c\u8b93\u5176\u8207\u696d\u52d9\u98a8\u96aa\u4fdd\u6301\u4e00\u81f4\uff0c\u4e26\u6839\u64da\u9700\u6c42\u8b8a\u5316\u9032\u884c\u66f4\u65b0\u3002\u73fe\u5728\u5c31\u8457\u624b\u512a\u5316\u4f60\u7684\u76f4\u64ad SLA\uff0c\u4ee5\u7372\u5f97\u6700\u4f73\u6210\u6548\u3002<\/p>\n<h2>\u5e38\u898b\u554f\u984c\uff08FAQ\uff09<\/h2>\n<h3>\u76f4\u64ad\u4e2d\u6700\u91cd\u8981\u7684 SLA \u6307\u6a19\u662f\u4ec0\u9ebc\uff1f<\/h3>\n<p>\u4f60\u61c9\u9996\u5148\u95dc\u6ce8\u53ef\u7528\u6027\u3002\u9ad8\u53ef\u7528\u6027\u53ef\u4ee5\u78ba\u4fdd\u76f4\u64ad\u4e0d\u6703\u8f15\u6613\u4e2d\u65b7\u3002\u4e00\u65e6\u76f4\u64ad\u65b7\u7dda\uff0c\u4f7f\u7528\u8005\u5c31\u6703\u6d41\u5931\u3002\u985e\u4f3c\u300c\u4e94\u500b 9\u300d\u9019\u6a23\u7684\u6b63\u5e38\u904b\u884c\u6642\u9593\u76ee\u6a19\uff0c\u53ef\u4ee5\u5e6b\u52a9\u4f60\u7dad\u6301\u9ad8\u53ef\u9760\u6027\u3002<\/p>\n<h3>\u4f60\u61c9\u8a72\u591a\u4e45\u5be9\u67e5\u4e00\u6b21 SLA \u6307\u6a19\uff1f<\/h3>\n<p>\u5efa\u8b70\u4f60\u6bcf\u500b\u5b63\u5ea6\u5be9\u67e5\u4e00\u6b21 SLA \u6307\u6a19\u3002\u5b9a\u671f\u56de\u9867\u53ef\u4ee5\u5e6b\u52a9\u4f60\u53ca\u65e9\u767c\u73fe\u8da8\u52e2\u4e26\u5728\u554f\u984c\u60e1\u5316\u524d\u4fee\u5fa9\uff0c\u5f9e\u800c\u7dad\u6301\u76f4\u64ad\u670d\u52d9\u7684\u7a69\u5b9a\u6027\u548c\u7af6\u722d\u529b\u3002<\/p>\n<h3>\u6240\u6709\u985e\u578b\u7684\u76f4\u64ad\u90fd\u80fd\u4f7f\u7528\u540c\u4e00\u5957 SLA \u55ce\uff1f<\/h3>\n<p>\u4e0d\u80fd\u3002\u4f60\u9700\u8981\u6839\u64da\u76f4\u64ad\u7684\u7528\u9014\u4f86\u5339\u914d SLA\u3002\u4f8b\u5982\uff0c\u904a\u6232\u76f4\u64ad\u5f80\u5f80\u9700\u8981\u8d85\u4f4e\u5ef6\u9072\uff1b\u800c\u4f01\u696d\u5167\u90e8\u7684\u7dda\u4e0a\u7814\u8a0e\u6703\u53ef\u80fd\u53ea\u9700\u8981\u6a19\u6e96\u7684\u6b63\u5e38\u904b\u884c\u6642\u9593\u3002\u9078\u64c7\u771f\u6b63\u7b26\u5408\u53d7\u773e\u9700\u6c42\u7684\u6307\u6a19\u3002<\/p>\n<h3>\u6709\u54ea\u4e9b\u5de5\u5177\u53ef\u4ee5\u5e6b\u52a9\u4f60\u76e3\u63a7 SLA \u5408\u898f\u6027\uff1f<\/h3>\n<p>\u4f60\u53ef\u4ee5\u4f7f\u7528 Datadog\u3001Site24x7 \u6216 Instatus \u7b49\u5de5\u5177\u3002\u9019\u4e9b\u5e73\u81fa\u63d0\u4f9b\u5373\u6642\u544a\u8b66\u548c\u5100\u8868\u677f\uff0c\u65b9\u4fbf\u4f60\u8f15\u9b06\u8ffd\u8e64\u6b63\u5e38\u904b\u884c\u6642\u9593\u3001\u5ef6\u9072\u548c\u541e\u5410\u91cf\u3002<\/p>\n<\/p><\/div>\n","protected":false},"excerpt":{"rendered":"<p>\u4f60\u4f9d\u9760\u7a69\u5b9a\u76f4\u64ad\u548c\u53ef\u9760\u7684\u65e5\u672c\u4f3a\u670d\u5668\u79df\u7528\uff0c\u70ba\u6bcf\u4e00\u4f4d\u4f7f\u7528\u8005\u63d0\u4f9b\u6d41\u66a2\u7684\u9ad4\u9a57\u3002SLA\uff08Service Level Agr [&#8230;]<\/p>\n<p><a class=\"btn btn-secondary understrap-read-more-link\" href=\"https:\/\/www.varidata.com\/zh-tw\/blog-tc\/stable-live-streaming-sla-metrics-and-sla-selection\/\">Read More&#8230;<\/a><\/p>\n","protected":false},"author":11,"featured_media":31720,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[267],"tags":[],"class_list":["post-31723","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog-tc"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.3 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>\u7a69\u5b9a\u76f4\u64ad\uff1aSLA \u91cf\u5316\u6a19\u6e96\u8207\u9078\u64c7\u8981\u9ede<\/title>\n<meta name=\"description\" content=\"\u7a69\u5b9a\u7684\u76f4\u64ad\u4f9d\u8cf4\u6e05\u6670\u7684 SLA \u91cf\u5316\u6a19\u6e96\u548c\u95dc\u9375\u6307\u6a19\uff0c\u4ee5\u78ba\u4fdd\u53ef\u9760\u6027\u3001\u6700\u5c0f\u5316\u505c\u6a5f\u6642\u9593\u4e26\u512a\u5316\u76f4\u64ad\u54c1\u8cea\u3002\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, 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