本文为您介绍应用型负载均衡ALB的监控项。

背景信息

当您调用云监控API时,需要获取ALBNamespacePeriodMetricNameDimensions
  • Namespaceacs_alb
  • Period默认为60秒,也可以为60的整数倍。
  • 参数中的Dimensions为JSON字符串,例如:[{"instanceId":"alb-t93aj3yndojot5****"}]Dimensions中的loadBalancerId为ALB实例的实例ID。

支持通过ALB控制台、API、SDK查看的监控指标

  • 下表的MetricName列中,没有DualStack_前缀的监控项不区分IPv4和IPv6指标,表示ALB实例总指标。
    • 对于IPv4实例,不带DualStack_前缀的监控项代表该ALB实例IPv4指标。
    • 对于双栈实例,不带DualStack_前缀的监控项代表该ALB实例IPv4指标和IPv6指标之和。
  • 下表的MetricName列中,带有DualStack_前缀的监控项,表示该监控项会分别展示IPv4指标和IPv6指标。
    • 对于IPv4实例,每个带有DualStack_前缀的监控项中IPv6指标的值显示为0.0,IPv4指标的值代表该ALB实例的指标。
    • 对于双栈实例,每个带有DualStack_前缀的监控项会分别展示IPv4和IPv6指标,分别代表该ALB实例IPv4指标和IPv6指标的值。

下表中,“-”表示不涉及DualStack_前缀的监控项,不支持分别查看IPv4指标和IPv6指标。

表 1. 实例监控项
监控项单位MetricNameDimensionsStatistics
负载均衡实例活跃连接数CountLoadBalancerActiveConnectionDualStack_LoadBalancerActiveConnectionuserId、loadBalancerIdValue
负载均衡实例后端每秒TLS握手失败数Count/sLoadBalancerUpstreamTLSNegotiationErrorDualStack_LoadBalancerUpstreamTLSNegotiationErroruserId、loadBalancerIdValue
负载均衡实例每秒新建连接数Count/sLoadBalancerNewConnectionDualStack_LoadBalancerNewConnectionuserId、loadBalancerIdValue
负载均衡实例每秒丢弃连接数Count/sLoadBalancerRejectedConnectionDualStack_LoadBalancerRejectedConnectionuserId、loadBalancerIdValue
负载均衡实例后端每秒连接失败数Count/sLoadBalancerUpstreamConnectionErrorDualStack_LoadBalancerUpstreamConnectionErroruserId、loadBalancerIdValue
负载均衡实例每秒TLS握手失败连接数Count/sLoadBalancerClientTLSNegotiationErrorDualStack_LoadBalancerClientTLSNegotiationErroruserId、loadBalancerIdValue
负载均衡实例每秒自定义Response个数Count/sLoadBalancerHTTPFixedResponseDualStack_LoadBalancerHTTPFixedResponseuserId、loadBalancerIdValue
负载均衡实例每秒重定向个数Count/sLoadBalancerHTTPRedirectDualStack_LoadBalancerHTTPRedirectuserId、loadBalancerIdValue
负载均衡实例每秒请求数Count/sLoadBalancerQPSDualStack_LoadBalancerQPSuserId、loadBalancerIdValue
负载均衡实例每秒无粘性请求数Count/sLoadBalancerNonStickyRequestDualStack_LoadBalancerNonStickyRequestuserId、loadBalancerIdValue
负载均衡实例后端应答时间MillisecondsLoadBalancerUpstreamResponseTimeDualStack_LoadBalancerUpstreamResponseTimeuserId、loadBalancerIdValue
负载均衡实例出带宽bits/sLoadBalancerOutBitsDualStack_LoadBalancerOutBitsuserId、loadBalancerIdValue
负载均衡实例入带宽bits/sLoadBalancerInBitsDualStack_LoadBalancerInBitsuserId、loadBalancerIdValue
负载均衡实例每秒2XX个数Count/sLoadBalancerHTTPCode2XXDualStack_LoadBalancerHTTPCode2XXuserId、loadBalancerIdValue
负载均衡实例每秒3XX个数Count/sLoadBalancerHTTPCode3XXDualStack_LoadBalancerHTTPCode3XXuserId、loadBalancerIdValue
负载均衡实例每秒4XX个数Count/sLoadBalancerHTTPCode4XXDualStack_LoadBalancerHTTPCode4XXuserId、loadBalancerIdValue
负载均衡实例每秒500个数Count/sLoadBalancerHTTPCode500DualStack_LoadBalancerHTTPCode500userId、loadBalancerIdValue
负载均衡实例每秒502个数Count/sLoadBalancerHTTPCode502DualStack_LoadBalancerHTTPCode502userId、loadBalancerIdValue
负载均衡实例每秒503个数Count/sLoadBalancerHTTPCode503DualStack_LoadBalancerHTTPCode503userId、loadBalancerIdValue
负载均衡实例每秒504个数Count/sLoadBalancerHTTPCode504DualStack_LoadBalancerHTTPCode504userId、loadBalancerIdValue
负载均衡实例每秒5XX个数Count/sLoadBalancerHTTPCode5XXDualStack_LoadBalancerHTTPCode5XXuserId、loadBalancerIdValue
负载均衡实例后端每秒2XX个数Count/sLoadBalancerHTTPCodeUpstream2XX-userId、loadBalancerIdValue
负载均衡实例后端每秒3XX个数Count/sLoadBalancerHTTPCodeUpstream3XX-userId、loadBalancerIdValue
负载均衡实例后端每秒4XX个数Count/sLoadBalancerHTTPCodeUpstream4XX-userId、loadBalancerIdValue
负载均衡实例后端每秒5XX个数Count/sLoadBalancerHTTPCodeUpstream5XX-userId、loadBalancerIdValue
负载均衡实例健康的服务器数CountLoadBalancerHealthyHostCount-userId、loadBalancerIdValue
负载均衡实例不健康的服务器数CountLoadBalancerUnHealthyHostCount-userId、loadBalancerIdValue
表 2. 监听监控项
监控项单位MetricNameDimensionsStatistics
监听活跃连接数CountListenerActiveConnectionDualStack_ListenerActiveConnectionuserId、loadBalancerId、listenerProtocol、listenerPortValue
监听每秒TLS握手失败连接数Count/sListenerClientTLSNegotiationErrorDualStack_ListenerClientTLSNegotiationErroruserId、loadBalancerId、listenerProtocol、listenerPortValue
监听每秒新建连接数Count/sListenerNewConnectionDualStack_ListenerNewConnectionuserId、loadBalancerId、listenerProtocol、listenerPortValue
监听每秒丢弃连接数Count/sListenerRejectedConnectionDualStack_ListenerRejectedConnectionuserId、loadBalancerId、listenerProtocol、listenerPortValue
监听后端每秒连接失败数Count/sListenerUpstreamConnectionErrorDualStack_ListenerUpstreamConnectionErroruserId、loadBalancerId、listenerProtocol、listenerPortValue
监听后端每秒TLS握手失败数Count/sListenerUpstreamTLSNegotiationErrorDualStack_ListenerUpstreamTLSNegotiationErroruserId、loadBalancerId、listenerProtocol、listenerPortValue
监听每秒自定义Reponse个数Count/sListenerHTTPFixedResponseDualStack_ListenerHTTPFixedResponseuserId、loadBalancerId、listenerProtocol、listenerPortValue
监听每秒重定向个数Count/sListenerHTTPRedirectDualStack_ListenerHTTPRedirectuserId、loadBalancerId、listenerProtocol、listenerPortValue
监听每秒请求数Count/sListenerQPSDualStack_ListenerQPSuserId、loadBalancerId、listenerProtocol、listenerPortValue
监听每秒无粘性请求数Count/sListenerNonStickyRequestDualStack_ListenerNonStickyRequestuserId、loadBalancerId、listenerProtocol、listenerPortValue
监听后端应答时间MillisecondsListenerUpstreamResponseTimeDualStack_ListenerUpstreamResponseTimeuserId、loadBalancerId、listenerProtocol、listenerPortValue
监听出带宽bits/sListenerOutBitsDualStack_ListenerOutBitsuserId、loadBalancerId、listenerProtocol、listenerPortValue
监听入带宽bits/sListenerInBitsDualStack_ListenerInBitsuserId、loadBalancerId、listenerProtocol、listenerPortValue
监听每秒2XX个数Count/sListenerHTTPCode2XXDualStack_ListenerHTTPCode2XXuserId、loadBalancerId、listenerProtocol、listenerPortValue
监听每秒3XX个数Count/sListenerHTTPCode3XXDualStack_ListenerHTTPCode3XXuserId、loadBalancerId、listenerProtocol、listenerPortValue
监听每秒4XX个数Count/sListenerHTTPCode4XXDualStack_ListenerHTTPCode4XXuserId、loadBalancerId、listenerProtocol、listenerPortValue
监听每秒5XX个数Count/sListenerHTTPCode5XXDualStack_ListenerHTTPCode5XXuserId、loadBalancerId、listenerProtocol、listenerPortValue
监听每秒500个数Count/sListenerHTTPCode500DualStack_ListenerHTTPCode500userId、loadBalancerId、listenerProtocol、listenerPortValue
监听每秒502个数Count/sListenerHTTPCode502DualStack_ListenerHTTPCode502userId、loadBalancerId、listenerProtocol、listenerPortValue
监听每秒503个数Count/sListenerHTTPCode503DualStack_ListenerHTTPCode503userId、loadBalancerId、listenerProtocol、listenerPortValue
监听每秒504个数Count/sListenerHTTPCode504DualStack_ListenerHTTPCode504userId、loadBalancerId、listenerProtocol、listenerPortValue
监听后端每秒2XX状态码个数Count/sListenerHTTPCodeUpstream2XX-userId、loadBalancerId、listenerProtocol、listenerPortValue
监听后端每秒3XX状态码个数Count/sListenerHTTPCodeUpstream3XX-userId、loadBalancerId、listenerProtocol、listenerPortValue
监听后端每秒4XX状态码个数Count/sListenerHTTPCodeUpstream4XX-userId、loadBalancerId、listenerProtocol、listenerPortValue
监听后端每秒5XX状态码个数Count/sListenerHTTPCodeUpstream5XX-userId、loadBalancerId、listenerProtocol、listenerPortValue
监听健康的服务器数CountListenerHealthyHostCount-userId、loadBalancerId、listenerProtocol、listenerPortValue
监听不健康的服务器数CountListenerUnHealthyHostCount-userId、loadBalancerId、listenerProtocol、listenerPortValue
表 3. 转发规则监控项
监控项单位MetricNameDimensionsStatistics
转发规则后端每秒连接失败数Count/sRuleUpstreamConnectionErrorDualStack_RuleUpstreamConnectionErroruserId、loadBalancerId、listenerProtocol、listenerPort、ruleIdValue
转发规则后端每秒TLS握手失败数Count/sRuleUpstreamTLSNegotiationErrorDualStack_RuleUpstreamTLSNegotiationErroruserId、loadBalancerId、listenerProtocol、listenerPort、ruleIdValue
转发规则每秒无粘性请求数Count/sRuleNonStickyRequestDualStack_RuleNonStickyRequestuserId、loadBalancerId、listenerProtocol、listenerPort、ruleIdValue
转发规则每秒请求数Count/sRuleQPSDualStack_RuleQPSuserId、loadBalancerId、listenerProtocol、listenerPort、ruleIdValue
转发规则后端应答时间MillisecondsRuleUpstreamResponseTimeDualStack_RuleUpstreamResponseTimeuserId、loadBalancerId、listenerProtocol、listenerPort、ruleIdValue
转发规则后端每秒2XX个数Count/sRuleHTTPCodeUpstream2XX-userId、loadBalancerId、listenerProtocol、listenerPort、ruleIdValue
转发规则后端每秒3XX个数Count/sRuleHTTPCodeUpstream3XX-userId、loadBalancerId、listenerProtocol、listenerPort、ruleIdValue
转发规则后端每秒4XX个数Count/sRuleHTTPCodeUpstream4XX-userId、loadBalancerId、listenerProtocol、listenerPort、ruleIdValue
转发规则后端每秒5XX个数Count/sRuleHTTPCodeUpstream5XX-userId、loadBalancerId、listenerProtocol、listenerPort、ruleIdValue
转发规则健康的服务器数CountRuleHealthyHostCount-userId、loadBalancerId、listenerProtocol、listenerPort、ruleIdValue
转发规则不健康的服务器数CountRuleUnHealthyHostCount-userId、loadBalancerId、listenerProtocol、listenerPort、ruleIdValue
转发规则后端每秒2XX占比%RuleHTTPCodeUpstream2XXRatio-userId、loadBalancerId、listenerProtocol、listenerPort、ruleIdValue
转发规则后端每秒3XX占比%RuleHTTPCodeUpstream3XXRatio-userId、loadBalancerId、listenerProtocol、listenerPort、ruleIdValue
转发规则后端每秒4XX占比%RuleHTTPCodeUpstream4XXRatio-userId、loadBalancerId、listenerProtocol、listenerPort、ruleIdValue
转发规则后端每秒5XX占比%RuleHTTPCodeUpstream5XXRatio-userId、loadBalancerId、listenerProtocol、listenerPort、ruleIdValue
表 4. 服务器组监控项
监控项单位MetricNameDimensionsStatistics
服务器组后端每秒连接失败数Count/sServerGroupUpstreamConnectionErrorDualStack_ServerGroupUpstreamConnectionErroruserId、loadBalancerId、listenerProtocol、listenerPort、serverGroupIdValue
服务器组后端每秒TLS握手失败数Count/sServerGroupUpstreamTLSNegotiationErrorDualStack_ServerGroupUpstreamTLSNegotiationErroruserId、loadBalancerId、listenerProtocol、listenerPort、serverGroupIdValue
服务器组无粘性请求数Count/sServerGroupNonStickyRequestDualStack_ServerGroupNonStickyRequestuserId、loadBalancerId、listenerProtocol、listenerPort、serverGroupIdValue
服务器组每秒请求数Count/sServerGroupQPSDualStack_ServerGroupQPSuserId、loadBalancerId、listenerProtocol、listenerPort、serverGroupIdValue
服务器组后端应答时间MillisecondsServerGroupUpstreamResponseTimeDualStack_ServerGroupUpstreamResponseTimeuserId、loadBalancerId、listenerProtocol、listenerPort、serverGroupIdValue
服务器组后端每秒2XX个数Count/sServerGroupHTTPCodeUpstream2XX-userId、loadBalancerId、listenerProtocol、listenerPort、serverGroupIdValue
服务器组后端每秒3XX个数Count/sServerGroupHTTPCodeUpstream3XX-userId、loadBalancerId、listenerProtocol、listenerPort、serverGroupIdValue
服务器组后端每秒4XX个数Count/sServerGroupHTTPCodeUpstream4XX-userId、loadBalancerId、listenerProtocol、listenerPort、serverGroupIdValue
服务器组后端每秒5XX个数Count/sServerGroupHTTPCodeUpstream5XX-userId、loadBalancerId、listenerProtocol、listenerPort、serverGroupIdValue
服务器组健康的服务器数CountServerGroupHealthyHostCount-userId、loadBalancerId、listenerProtocol、listenerPort、serverGroupIdValue
服务器组不健康的服务器数CountServerGroupUnHealthyHostCount-userId、loadBalancerId、listenerProtocol、listenerPort、serverGroupIdValue

仅支持通过API、SDK查看的监控指标

下表中的监控项不支持通过ALB控制台查看,仅支持通过API、SDK查看,且每个监控项代表ALB实例总指标,不区分展示IPv4和IPv6指标。

表 5. 转发规则监控项
监控项单位MetricNameDimensionsStatistics
转发规则后端每秒2XX占比%RuleHTTPCodeUpstream2XXRatiouserId、loadBalancerId、listenerProtocol、listenerPort、ruleIdValue
转发规则后端每秒3XX占比%RuleHTTPCodeUpstream3XXRatiouserId、loadBalancerId、listenerProtocol、listenerPort、ruleIdValue
转发规则后端每秒4XX占比%RuleHTTPCodeUpstream4XXRatiouserId、loadBalancerId、listenerProtocol、listenerPort、ruleIdValue
转发规则后端每秒5XX占比%RuleHTTPCodeUpstream5XXRatiouserId、loadBalancerId、listenerProtocol、listenerPort、ruleIdValue

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