查询支持的监控项 - 云数据库 Redis

说明为提升用户体验，云数据库Redis对性能监控进行了升级，本接口将下线。更多信息，请参见【通知】云数据库Redis DescribeMonitorItems接口下线。

调用本接口获取到Redis监控项列表后，您可以调用DescribeHistoryMonitorValues接口查询Redis实例的历史监控信息。

调试

您可以在OpenAPI Explorer中直接运行该接口，免去您计算签名的困扰。运行成功后，OpenAPI Explorer可以自动生成SDK代码示例。

请求参数


名称	类型	是否必选	示例值	描述
Action	String	是	DescribeMonitorItems	系统规定参数，取值：DescribeMonitorItems。
RegionId	String	否	cn-hangzhou	实例所属的地域ID。

返回数据


名称	类型	示例值	描述
MonitorItems	Array of KVStoreMonitorItem		监控参数列表。说明 memoryUsage、GetQps和PutQps监控指标仅在4.0及以上版本的实例中支持。其中，GetQps和PutQps监控指标需要实例为最新的小版本。升级方法请参见升级大版本和升级小版本。 Redis实例的引擎版本为2.8版本时，如果没有展示hit_rate监控指标，您需要升级小版本，详情请参见升级小版本。
KVStoreMonitorItem
MonitorKey	String	select	监控项。
Unit	String	Counts/s	监控项使用的单位。
RequestId	String	8BEB2618-9517-43F3-A233-E0B34512****	请求ID。

示例

请求示例

https://r-kvstore.aliyuncs.com/?Action=DescribeMonitorItems
&<公共请求参数>

正常返回示例

XML 格式

<DescribeMonitorItemsResponse>
	  <RequestId>8BEB2618-9517-43F3-A233-E0B34512****</RequestId>
	  <MonitorItems>
		    <KVStoreMonitorItem>
			      <Unit>Counts/s</Unit>
			      <MonitorKey>discard</MonitorKey>
		    </KVStoreMonitorItem>
		    <KVStoreMonitorItem>
			      <Unit>Counts/s</Unit>
			      <MonitorKey>zcount</MonitorKey>
		    </KVStoreMonitorItem>
		    <KVStoreMonitorItem>
			      <Unit>Counts/s</Unit>
			      <MonitorKey>select</MonitorKey>
		    </KVStoreMonitorItem>
		    <KVStoreMonitorItem>
			      <Unit>Counts/s</Unit>
			      <MonitorKey>sunionstore</MonitorKey>
		    </KVStoreMonitorItem>
		    <KVStoreMonitorItem>
			      <Unit>Counts/s</Unit>
			      <MonitorKey>zunionstore</MonitorKey>
		    </KVStoreMonitorItem>
		    <KVStoreMonitorItem>
			      <Unit>Counts/s</Unit>
			      <MonitorKey>del</MonitorKey>
		    </KVStoreMonitorItem>
		    <KVStoreMonitorItem>
			      <Unit>Counts/s</Unit>
			      <MonitorKey>zinterstore</MonitorKey>
		    </KVStoreMonitorItem>
		    <KVStoreMonitorItem>
			      <Unit>Counts/s</Unit>
			      <MonitorKey>echo</MonitorKey>
		    </KVStoreMonitorItem>
		    <KVStoreMonitorItem>
			      <Unit>Counts/s</Unit>
			      <MonitorKey>hscan</MonitorKey>
		    </KVStoreMonitorItem>
		    <KVStoreMonitorItem>
			      <Unit>Counts/s</Unit>
			      <MonitorKey>psubscribe</MonitorKey>
		    </KVStoreMonitorItem>
		    <KVStoreMonitorItem>
			      <Unit>Counts/s</Unit>
			      <MonitorKey>type</MonitorKey>
		    </KVStoreMonitorItem>
		    <KVStoreMonitorItem>
			      <Unit>Counts/s</Unit>
			      <MonitorKey>sinterstore</MonitorKey>
		    </KVStoreMonitorItem>
		    <KVStoreMonitorItem>
			      <Unit>Counts/s</Unit>
			      <MonitorKey>multi</MonitorKey>
		    </KVStoreMonitorItem>
		    <KVStoreMonitorItem>
			      <Unit>Counts/s</Unit>
			      <MonitorKey>randomkey</MonitorKey>
		    </KVStoreMonitorItem>
		    <KVStoreMonitorItem>
			      <Unit>Counts/s</Unit>
			      <MonitorKey>setex</MonitorKey>
		    </KVStoreMonitorItem>
	  </MonitorItems>
</DescribeMonitorItemsResponse>

JSON 格式

{
    "RequestId": "8BEB2618-9517-43F3-A233-E0B34512****",
    "MonitorItems": {
        "KVStoreMonitorItem": [
            {
                "Unit": "Counts/s",
                "MonitorKey": "discard"
            },
            {
                "Unit": "Counts/s",
                "MonitorKey": "zcount"
            },
            {
                "Unit": "Counts/s",
                "MonitorKey": "select"
            },
            {
                "Unit": "Counts/s",
                "MonitorKey": "sunionstore"
            },
            {
                "Unit": "Counts/s",
                "MonitorKey": "zunionstore"
            },
            {
                "Unit": "Counts/s",
                "MonitorKey": "del"
            },
            {
                "Unit": "Counts/s",
                "MonitorKey": "zinterstore"
            },
            {
                "Unit": "Counts/s",
                "MonitorKey": "echo"
            },
            {
                "Unit": "Counts/s",
                "MonitorKey": "hscan"
            },
            {
                "Unit": "Counts/s",
                "MonitorKey": "psubscribe"
            },
            {
                "Unit": "Counts/s",
                "MonitorKey": "type"
            },
            {
                "Unit": "Counts/s",
                "MonitorKey": "sinterstore"
            },
            {
                "Unit": "Counts/s",
                "MonitorKey": "multi"
            },
            {
                "Unit": "Counts/s",
                "MonitorKey": "randomkey"
            },
            {
                "Unit": "Counts/s",
                "MonitorKey": "setex"
            }
        ]
    }
}

错误码

访问错误中心查看更多错误码。