[[["易于理解","easyToUnderstand","thumb-up"],["解决了我的问题","solvedMyProblem","thumb-up"],["其他","otherUp","thumb-up"]],[["很难理解","hardToUnderstand","thumb-down"],["信息或示例代码不正确","incorrectInformationOrSampleCode","thumb-down"],["没有我需要的信息/示例","missingTheInformationSamplesINeed","thumb-down"],["翻译问题","translationIssue","thumb-down"],["其他","otherDown","thumb-down"]],["最后更新时间 (UTC)：2025-09-04。"],[],[],null,["# Trace span attributes and events\n================================\n\n|\n| **Preview**\n|\n|\n| This feature is subject to the \"Pre-GA Offerings Terms\" in the General Service Terms section\n| of the [Service Specific Terms](/terms/service-terms#1).\n|\n| Pre-GA features are available \"as is\" and might have limited support.\n|\n| For more information, see the\n| [launch stage descriptions](/products#product-launch-stages).\n\n[Client-side traces](/firestore/native/docs/client-side-traces), which are collected by\nexecuting RPCs, provide several pieces of information for every request from a\nclient, including spans with timestamps of when the client sent the RPC request\nand when the client received the RPC response. The spans include latency\nintroduced by the network and client system.\n\nClient-side traces can include the following information:\n\nSpan metadata\n-------------\n\nSpan attributes\n---------------\n\nLogs and events\n---------------\n\nClient-side traces provide the following logs and events.\n\n### gRPC events\n\n### AggregateQuery events\n\n### BatchGetDocuments Events\n\n### RunQuery Events\n\n### Transaction Events\n\n### Commit Events\n\n### Exceptional Event"]]
