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我有一个 Spring Boot 微服务，我将 @LoadBalanced 与 Ribbon 一起使用，就像一个魅力。

但现在我正在寻找是否有办法从功能区收集统计数据或指标。

有没有办法以编程方式获取这些信息？

当应用程序启动时，我可以看到如下统计信息：

INFO 13720 --- [main] cnlDynamicServerListLoadBalancer: DynamicServerListLoadBalancer for client client-one initialized: DynamicServerListLoadBalancer: {NFLoadBalancer: name = client-one, current list of Servers = [localhost: 9030, Localhost: 9050, localhost: 9040], Load balancer stats = Zone stats: {defaultzone = [Zone: defaultzone; Instance count: 3; Active connections count: 0; Circuit breaker tripped count: 0; Active connections per server: 0.0;]
}, Server stats: [[Server: localhost: 9030; Zone: defaultZone; Total Requests: 0; Successive connection failure: 0; Total blackout seconds: 0; Last connection made: Wed Dec 31 21:00:00 BRT 1969; First connection made: Wed Dec 31 21:00:00 BRT 1969; Active Connections: 0; Total failure count in last (1000) msecs: 0; Average resp time: 0.0; 90 percentile resp time: 0.0; 95 percentile resp time: 0.0; Min resp time: 0.0; Max resp time: 0.0; Stddev resp time: 0.0]
, [Server: localhost: 9050; Zone: defaultZone; Total Requests: 0; Successive connection failure: 0; Total blackout seconds: 0; Last connection made: Wed Dec 31 21:00:00 BRT 1969; First connection made: Wed Dec 31 21:00:00 BRT 1969; Active Connections: 0; Total failure count in last (1000) msecs: 0; Average resp time: 0.0; 90 percentile resp time: 0.0; 95 percentile resp time: 0.0; Min resp time: 0.0; Max resp time: 0.0; Stddev resp time: 0.0]
, [Server: localhost: 9040; Zone: defaultZone; Total Requests: 0; Successive connection failure: 0; Total blackout seconds: 0; Last connection made: Wed Dec 31 21:00:00 BRT 1969; First connection made: Wed Dec 31 21:00:00 BRT 1969; Active Connections: 0; Total failure count in last (1000) msecs: 0; Average resp time: 0.0; 90 percentile resp time: 0.0; 95 percentile resp time: 0.0; Min resp time: 0.0; Max resp time: 0.0; Stddev resp time: 0.0]
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1 回答 1

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你可以做这样的事情。

((BaseLoadBalancer) loadBalancer).getLoadBalancerStats()

上

ILoadBalancer loadBalancer
loadBalancer = LoadBalancerBuilder.newBuilder().buildFixedServerListLoadBalancer(servers);

PS：您可能不再寻找它，但可能会帮助其他人。

于 2018-10-09T01:45:38.037 回答