TDSQL MySQL版

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文档中心 TDSQL MySQL版操作指南（InnoDB）监控与告警监控功能

监控功能

最近更新时间：2024-04-11 16:11:41

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分布式数据库 TDSQL MySQL 版提供了丰富的性能监控项与便捷的监控功能（自定义视图、时间对比、合并监控项等）。用户可登录 TDSQL 控制台，进入实例管理页的监控告警查看。
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监控类型
数据库监控支持实例级、节点级、分片级三种监控数据。具体各项监控指标定义详见 TDSQL MySQL 版监控指标。
类型
监控特点
实例级监控
实例级别监控指标，包含 CPU 利用率、活跃线程数、DB 连接使用率等指标，取值方式主要为两种：累加所有分片节点总值，或是取所有分片节点中的最大值。
节点级监控
各 DB 节点监控指标，直接取节点值。
分片级监控
各分片监控指标，取值方式主要为两种：取当前分片主节点的监控值，或是当前分片主备节点的最大值。
监控粒度
目前实例级监控、节点级监控、分片级监控均支持以下几种监控粒度：
5秒、60秒、5分钟、1小时、1天（不同颗粒度将会根据所选时间范围长度进行调整）。
监控API
目前分布式数据库 TDSQL MySQL 版通过腾讯云可观测平台进行统一管理，您可以通过 腾讯云可观测平台 api 进行更多监控指标的调取查看。
API 名称
描述
DescribeProductList
查询腾讯云可观测平台产品列表
GetMonitorData
拉取指标监控数据
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