Observability communication 2023-2-23

# 事项：
- 配置中心指标埋点待合并PR #11602 @fomeiherz
- 注册中心指标埋点待合并PR #11493 @wxbty
- 元数据中心指标埋点待合并PR #11593 @wxbty
- 新增RPC请求错误类型埋点（NETWORK_EXCEPTION、NO_PROVIDER、CODEC_EXCEPTION等）PR #11596 @jojocodeX
- 核心线程池指标埋点待合并PR #11591 @Webster-Yang
- Enhance the way to get dubbo version 待合并PR #11574 @mytang0
- add dubbo-spring-boot-observability-starter 待合并PR #11579 @ShenFeng312

- 直方图任务开发中 @gsralex
- dashboard面板模版上传官网的账号
- 新官网完善
- 指标埋点文档 @songxiaosheng
- 链路追踪入门文档 @conghuhu
- [grafana prometheus搭建教程](https://github.com/apache/dubbo-website/issues/2298) @mfordjody
- 2023其它可观测性可以做的方向
- 兼容低版本的指标埋点依赖包 完善与支持Dubbo3服务升级使用能力，#11276 提供方案与案例就可以无需后续完整的开发 @complone
- 完善与细化指标与链路的通用能力，方案
- dubbo指标埋点功能相关压测方案
- #11619 任务尝试复用端口
- 完善dubbo日志分层，框架、性能、等日志分层，梳理杂乱的日志
- 完善告警规则如：邮件、短信、钉钉、微信等告警策略

## 近期merge
- metric package structure optimization #11576 @wxbty
- Metrics code opt: redundant, modifier, magic #11553 @mytang0
- observationreceiver instance error #11552 @jojocodeX
- Add Consumer Metrics #11542 @lcb11 @songxiaosheng
- Metrics Count Optimization #11529 @jojocodeX
- fix t-digest miss #11516 @wxbty
- add thread pool metric #11461 @Webster-Yang
- Polish ObservationConfiguration #11456 @ShenFeng312
- [docs: modify dubbo-samples-spring-boot3 readme](https://github.com/apache/dubbo-samples/pull/736/files)
@conghuhu

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## 待处理任务
- Observability task, optimizing the speed of index conversion #11623
- Observability task: register the indicator port and path to the application information configuration in the registry #11619 @pmupkin //todo 尝试复用端口
- 为 Metrics 示例增加 kubernetes 部署支持 #11604 @ShenFeng312
- task: aggregate data is missing one #11595
- Observability task: deliver ready and readable survival status for the indicator system #11594 @zhouxiaoshengpeanut
- Observability task: interface level dashboard production #11601
- 完善注册中心指标dashboard与文档
- 完善线程池指标dashboard与文档
- 完善元数据中心指标dashboard与文档
- 完善配置中心指标dashboard与文档
- 完善消费者指标dashboard与文档
- dashboard add table page and pie chart #11497

## 其他
dashboard演示地址：
[http://114.55.147.139:3000/d/ewNiYNcVk/dubboke-guan-ce-xing-mian-ban?orgId=1](http://114.55.147.139:3000/d/ewNiYNcVk/dubboke-guan-ce-xing-mian-ban?orgId=1)
账号
read/123456