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jorden.li
2020-04-25 19:55:58 +08:00
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**zk一般来说还好服务注册和发现都是很快的**
**eureka必须优化参数**
**eureka.server.responseCacheUpdateIntervalMs = 3000**
**eureka.client.registryFetchIntervalSeconds = 30000**
**eureka.client.leaseRenewalIntervalInSeconds = 30**
**eureka.server.evictionIntervalTimerInMs = 60000**
**eureka.instance.leaseExpirationDurationInSeconds = 90**
**服务发现的时效性变成秒级,几秒钟可以感知服务的上线和下线**