命名空间
Namespace=QCE/CYNOSDB_POSTGRES
监控指标
指标英文名 | 指标中文名 | 单位 | 维度 | 统计规则
[period, statType] |
CacheHitRate | 缓存命中率 | % | InstanceId | [5s, avg]
[10s, avg]
[60s, avg]
[300s, avg]
[3600s, avg]
[86400s, avg] |
Memoryusagerate | 内存使用率 | % | InstanceId | [5s, avg]
[60s, avg]
[300s, avg]
[3600s, avg]
[86400s, avg] |
ReadWriteCalls | 总请求数 | 个/秒 | InstanceId | [5s, avg]
[10s, avg]
[60s, avg]
[300s, avg]
[3600s, avg]
[86400s, avg] |
ReadCalls | 读请求数 | 个/秒 | InstanceId | [5s, avg]
[10s, avg]
[60s, avg]
[300s, avg]
[3600s, avg]
[86400s, avg] |
SqlRuntimeAvg | 平均执行时延 | ms | InstanceId | [5s, avg]
[10s, avg]
[60s, avg]
[300s, avg]
[3600s, avg]
[86400s, avg] |
StorageUsage | 存储使用量 | GB | InstanceId | [5s, last]
[60s, last]
[300s, last]
[3600s, last]
[86400s, last] |
WriteCalls | 写请求数 | 个/秒 | InstanceId | [5s, avg]
[10s, avg]
[60s, avg]
[300s, avg]
[3600s, avg]
[86400s, avg] |
DbConnections | 总连接数 | 个 | InstanceId | [5s, avg]
[60s, avg]
[300s, avg]
[3600s, avg]
[86400s, avg] |
CpuUsageRate | CPU利用率 | % | InstanceId | [5s, max]
[60s, max]
[300s, max]
[3600s, max]
[86400s, max] |
各维度对应参数总览
参数名称 | 维度名称 | 维度解释 | 格式 |
Instances.N.Dimensions.0.Name | InstanceId | TDSQL-C PostgreSQL 实例 ID | 输入 String 类型维度名称：InstanceId |
Instances.N.Dimensions.0.Value | InstanceId | TDSQL-C PostgreSQL 的实例 ID |
入参说明
查询 TDSQL-C PostgreSQL 版监控数据，入参取值如下：
&Namespace=QCE/CYNOSDB_POSTGRES
&Instances.N.Dimensions.0.Name=InstanceId
&Instances.N.Dimensions.0.Value= TDSQL-C PostgreSQL 的实例 ID