服务启动后，状态断断续续处于“告警中”

问题现象

预测流量不大但频繁出现以下报错

• Backend service internal error. Backend service read timed out
• Send the request from gateway to the service failed due to connection refused, please confirm your service is connectable

• Send the request from gateway to the service failed due to connection timeout, please confirm your service is able to process the new request

原因分析

该报错是因为发送预测请求后，服务出现停止后又启动的情况。

处理方法

需要您检查服务使用的镜像，确定服务停止的原因，修复问题。重新创建模型部署服务。