一句话摘要
Provisioned spillover 正式 GA，预留实例超限流量自动溢出到标准部署，提升资源利用率。
详细描述
Spillover is now Generally Available, managing traffic fluctuations on provisioned deployments by routing overages to a designated standard deployment.
原文摘录
Spillover is now Generally Available. Spillover manages traffic fluctuations on provisioned deployments by routing overages to a designated standard deployment.