[Feature ][Metrics]Entrance and gateway Rich in indicators

[binbinCheng]

描述：为达到提升稳定性，增加监控告警，现需添加一下功能需求。 模块：Metrics 需求内容 核心性能指标监控

1. gateway：请求到各服务的转发数量，请求失败数量等
2. entrance：提交的任务数量，失败任务数量，排队数量等

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Description: In order to improve stability and increase monitoring alarms, the following functional requirements need to be added. Module: Metrics Required content Core performance indicator monitoring

1. gateway: the number of forwarding requests to each service, the number of failed requests, etc.
2. entrance: the number of submitted tasks, the number of failed tasks, the number of queued tasks, etc.