红帽全球峰会1.3. 技术预览功能
重要
技术预览功能不受红帽产品服务等级协议（SLA）支持，且功能可能并不完整。红帽不推荐在生产环境中使用它们。这些技术预览功能可以使用户提早试用新的功能，并有机会在开发阶段提供反馈意见。
有关红帽技术预览功能支持范围的更多信息，请参阅技术预览功能支持范围。
- Probabilistic Sampling Processor （技术预览）
- 此发行版本引入了 Probabilistic Sampling Processor，作为红帽构建的 OpenTelemetry Collector 的技术预览功能。Probabilistic Sampling 处理器在无状态和每个请求中抽样指定百分比的 trace 范围或日志记录。如果您处理大量数据并通过降低已处理的数据卷来降低成本，您可以使用 Probabilistic Sampling Processor。
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