NAT 网关监控指标

一、命名空间

Namespace = QCE/NAT_GATEWAY

二、监控指标

指标英文名	指标中文名	指标说明	单位	维度	统计规则 [period, statType]
OutBandwidth	外网出带宽	NAT 网关出带宽	Mbps	natId	[10s, sum] [60s, sum] [300s, max] [3600s, max] [86400s, max]
InBandwidth	外网入带宽	NAT 网关入带宽	Mbps	natId	[10s, sum] [60s, sum] [300s, max] [3600s, max] [86400s, max]
WanOutDropPkg	外网出带宽丢包量	NAT 网关出带宽超过出带宽上限而导致被丢弃的包量	pps	natId	[10s, sum][60s, sum][300s, max][3600s, max][86400s, max]
WanInDropPkg	外网入带宽丢包量	NAT 网关入带宽超过入带宽上限而导致被丢弃的包量	pps	natId	[10s, sum][60s, sum][300s, max][3600s, max][86400s, max]
OutPkg	外网出包量	NAT 网关平均每秒出包量	count	natId	[10s, sum] [60s, sum] [300s, max] [3600s, max] [86400s, max]
InPkg	外网入包量	NAT 网关平均每秒入包量	count	natId	[10s, sum] [60s, sum] [300s, max] [3600s, max] [86400s, max]
PpsWanOutDropPkg	出包量超限丢包量	NAT 网关每秒出包量超过 PPS 上限的丢包量（仅适用于标准型 NAT 网关）	count	natId	[10s, sum][60s, sum][300s, max][3600s, max][86400s, max]
PpsWanInDropPkg	入包量超限丢包量	NAT 网关每秒入包量超过 PPS 上限的丢包量（仅适用于标准型 NAT 网关）	count	natId	[10s, sum][60s, sum][300s, max][3600s, max][86400s, max]
Conns	并发连接数	NAT 网关的实时并发数	count	natId	[10s, max] [60s, max] [300s, max] [3600s, max] [86400s, max]
Droppkg	连接数超限丢包量	NAT 网关连接数超限累计丢包量	count	natId	[60s, last] [300s, last] [3600s, last] [86400s, last]
ConnsUsage	并发连接数使用率	NAT 网关的实时并发连接数占实例规格的并发连接数上限的百分比	%	natId	[60s, expr][300s, max][3600s, max][86400s, max]
Egressbandwidthusage	外网出带宽使用率	NAT 网关的出带宽占实例规格的出带宽上限的百分比	%	natId	[60s, expr][300s, max][3600s, max][86400s, max]
WanInByteUsage	外网入带宽使用率	NAT 网关的入带宽占实例规格的入带宽上限的百分比	%	natId	[60s, expr][300s, max][3600s, max][86400s, max]
IncreasedConnNum	新建连接数	平均每秒新建连接数（仅适用于标准型 NAT 网关）	count	natId	[10s, max][60s, max][300s, max][3600s, max][86400s, max]
IncreasedConnUsage	新建连接数使用率	NAT 网关的新建连接数占实例规格的新建连接数上限的百分比（仅适用于标准型 NAT 网关）	%	natId	[10s, expr][60s, expr][300s, max][3600s, max][86400s, max]
ActiveConns	活跃连接数	活跃连接数（仅适用于标准型 NAT 网关）	count	natId	[10s, max][60s, max][300s, max][3600s, max][86400s, max]
InactiveConns	非活跃连接数	非活跃连接数（仅适用于标准型 NAT 网关）	count	natId	[10s, expr][60s, expr][300s, max][3600s, max][86400s, max]
SnatConnDropPkg	端口分配失败丢包量	访问同一目的端因连接数超限分配端口失败产生的丢包量说明：单个 EIP 可提供 SNAT 分配的端口数量有限，若访问同一个目的端时并发连接数超限而配置的 SNAT 规则使用的 EIP 数量过少时，会造成端口分配失败。当端口分配失败丢包量持续增长时，建议增加 SNAT 规则中配置的 EIP 数量。	count	natId	[10s, sum][60s, sum][300s, sum][3600s, sum][86400s, sum]
ConnsDropRate	并发丢弃连接速率	并发连接数量超过产品规格后的丢包速率	Count/s	natId	[60s, expr][300s, max][3600s, max][86400s, max]
IncreasedConnDropRate	新建丢弃连接速率	新建连接速率超过产品规格后的丢包速率（仅适用于标准型 NAT 网关）	Count/s	natId	[60s, expr][300s, max][3600s, max][86400s, max]
SnatPortMaxUsage	SNAT 端口使用率	通过 NAT 网关 SNAT 规则访问同一目标地址时的并发连接数使用率最大值（仅适用于标准型 NAT 网关）说明：该指标统计值包含系统探测流量，因此无业务负载时会显示非零值。	%	natId	[60s, max][300s, max][3600s, max][86400s, max]
WanCarrierInBandwidth	调度服务入带宽	调度服务入带宽（仅适用于传统型 NAT 网关）	Mbps	natId	[60s, sum][300s, avg][3600s, avg][86400s, avg]
WanCarrierOutBandwidth	调度服务出带宽	调度服务出带宽（仅适用于传统型 NAT 网关）	Mbps	natId	[60s, sum][300s, avg][3600s, avg][86400s, avg]

注意：每个指标对应的统计粒度（Period）可取值不一定相同，可通过 DescribeBaseMetrics 接口获取每个指标支持的统计粒度信息。

三、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	natId	NAT 网关 ID 的维度名称	输入String 类型维度名称：natId
Instances.N.Dimensions.0.Value	natId	NAT 网关具体 ID	输入具体 natId，例如：nat-4d545d

四、入参说明

查询私有网络 NAT 网关监控数据，入参取值如下：

&Namespace=QCE/NAT_GATEWAY

&Instances.N.Dimensions.0.Name=natId

&Instances.N.Dimensions.0.Value=NAT 网关具体 ID

NAT 网关监控指标

一、命名空间

二、监控指标

三、各维度对应参数总览

四、入参说明

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