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- 动态与公告
- 产品简介
- 自研内核
- 购买指南
- 快速入门
- 数据库审计
- Serverless 服务
- 操作指南
- 最佳实践
- 白皮书
- API 文档
- History
- Introduction
- API Category
- Making API Requests
- Instance APIs
- CloseClusterPasswordComplexity
- CopyClusterPasswordComplexity
- DescribeClusterPasswordComplexity
- ModifyClusterPasswordComplexity
- OpenClusterPasswordComplexity
- UpgradeClusterVersion
- UpgradeInstance
- SetRenewFlag
- OfflineCluster
- ModifyMaintainPeriodConfig
- IsolateInstance
- IsolateCluster
- DescribeMaintainPeriod
- DescribeInstanceSpecs
- DescribeClusters
- DescribeClusterDetail
- CreateClusters
- AddInstances
- OfflineInstance
- DescribeInstanceDetail
- DescribeClusterInstanceGrps
- DescribeInstances
- ActivateInstance
- ModifyInstanceName
- ModifyClusterName
- SearchClusterTables
- SearchClusterDatabases
- RestartInstance
- Multi-AZ APIs
- Account APIs
- Audit APIs
- Database Proxy APIs
- Backup and Restoration APIs
- Parameter Management APIs
- Performance Analysis APIs
- Billing APIs
- Serverless APIs
- ResourcePackage APIs
- Other APIs
- CloseWan
- CreateClusterDatabase
- DeleteClusterDatabase
- DescribeClusterDetailDatabases
- ModifyClusterDatabase
- OpenWan
- OpenClusterReadOnlyInstanceGroupAccess
- OpenReadOnlyInstanceExclusiveAccess
- ModifyDBInstanceSecurityGroups
- DescribeProjectSecurityGroups
- DescribeDBSecurityGroups
- SwitchProxyVpc
- DescribeFlow
- DescribeZones
- SwitchClusterVpc
- ModifyVipVport
- Data Types
- Error Codes
- 常见问题
- TDSQL-C 政策
- 词汇表
- 联系我们
TDSQL-C MySQL 版于2022年11月25日对部分监控指标进行了紧急修复，相关指标修复后近一个月的历史数据将会被清理，请您关注指标的相应变化和告警配置触发阈值。
修复时间
2022年11月25日（周五）。
修复指标及情况
修复了监控指标 QPS（每秒执行操作数）、TPS（每秒执行事务数）因上报和聚合异常导致的数据失真问题，修复后采用最大瞬时值（MAX）方式聚合。
变更影响
由于历史数据失真，为避免引起歧义，故在修复后 QPS、TPS 近一个月历史数据将会被清理，请关注指标的相应变化和告警配置触发阈值。
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