旧版本

https://cn.dubbo.apache.org/zh-cn/docs/advanced/thread-model/

新版本

https://cn.dubbo.apache.org/zh-cn/overview/mannual/java-sdk/advanced-features-and-usage/performance/threading-model/

1、服务端线程模型
Dubbo 服务提供端端线程池模型和用法
https://cn.dubbo.apache.org/zh-cn/overview/mannual/java-sdk/advanced-features-and-usage/performance/threading-model/provider/

2、消费端线程模型
Dubbo 消费端线程池模型用法
https://cn.dubbo.apache.org/zh-cn/overview/mannual/java-sdk/advanced-features-and-usage/performance/threading-model/consumer/