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    弹性 MapReduce（ZOOKEEPER）

    最后更新时间：2024-01-27 17:58:51
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      命名空间

      Namespace=QCE/TXMR_ZOOKEEPER

      监控指标

      指标英文名
      指标中文名
      指标单位
      指标含义
      维度
      ZkQmGcUtilGcCountYgc
      GC 次数_YGC
      次
      Young GC 次数
      id4zookeeperzookeeper host4zookeeperzookeeper
      ZkQmGcUtilGcCountFgc
      GC 次数_FGC
      次
      Full GC 次数
      id4zookeeperzookeeper host4zookeeperzookeeper
      ZkQmGcUtilGcTimeFgct
      GC 时间_FGCT
      s
      Full GC 消耗时间
      id4zookeeperzookeeper host4zookeeperzookeeper
      ZkQmGcUtilGcTimeGct
      GC 时间_FGCT
      s
      垃圾回收时间消耗
      id4zookeeperzookeeper host4zookeeperzookeeper
      ZkQmGcUtilGcTimeYgct
      GC 时间_YGCT
      s
      Young GC 消耗时间
      id4zookeeperzookeeper host4zookeeperzookeeper
      ZkQmGcUtilMemoryS0
      内存区域占比_S0
      %
      Survivor 0区内存使用占比
      id4zookeeperzookeeper host4zookeeperzookeeper
      ZkQmGcUtilMemoryE
      内存区域占比_E
      %
      Eden 区内存使用占比
      id4zookeeperzookeeper host4zookeeperzookeeper
      ZkQmGcUtilMemoryCcs
      内存区域占比_CCS
      %
      Compressed class space 区内存使用占比
      id4zookeeperzookeeper host4zookeeperzookeeper
      ZkQmGcUtilMemoryS1
      内存区域占比_S1
      %
      Survivor 1区内存使用占比
      id4zookeeperzookeeper host4zookeeperzookeeper
      ZkQmGcUtilMemoryO
      内存区域占比_O
      %
      Old 区内存使用占比
      id4zookeeperzookeeper host4zookeeperzookeeper
      ZkQmGcUtilMemoryM
      内存区域占比_M
      %
      Metaspace 区内存使用占比
      id4zookeeperzookeeper host4zookeeperzookeeper
      ZkQmJvmMemMem nonheapusedm
      JVM 内存_MemNonHeapUsedM
      MB
      JVM 当前已经使用的 NonHeapMemory 的大小
      id4zookeeperzookeeper host4zookeeperzookeeper
      ZkQmJvmMemMem nonheapcommittedm
      JVM 内存_MemNonHeapCommittedM
      MB
      JVM 当前已经提交的 NonHeapMemory 的大小
      id4zookeeperzookeeper host4zookeeperzookeeper
      ZkQmJvmMemMem heapusedm
      JVM 内存_MemHeapUsedM
      MB
      JVM 当前已经使用的 HeapMemory 的大小
      id4zookeeperzookeeper host4zookeeperzookeeper
      ZkQmJvmMemMem heapcommittedm
      JVM 内存_MemHeapCommittedM
      MB
      JVM 当前已经提交的 HeapMemory 的大小
      id4zookeeperzookeeper host4zookeeperzookeeper
      ZkQmJvmMem Memheapmaxm
      JVM 内存_MemHeapMaxM
      MB
      JVM 配置的 HeapMemory 的大小
      id4zookeeperzookeeper host4zookeeperzookeeper
      ZkQmJvmMem Memheapinitm
      JVM 内存_MemHeapInitM
      MB
      JVM 初始 HeapMem 的大小
      id4zookeeperzookeeper host4zookeeperzookeeper
      ZkQmJvmMemMem nonheapinitm
      JVM 内存_MemNonHeapInitM
      MB
      JVM 初始 NonHeapMem 的大小
      id4zookeeperzookeeper host4zookeeperzookeeper
      ZkQmOsCpuLoad Processcpuload
      CPU 利用率_ProcessCpuLoad
      %
      CPU 利用率
      id4zookeeperzookeeper host4zookeeperzookeeper
      ZkQmOsFdCountZk MaxFileDescriptorCount
      文件描述符数_zk_max_file_descriptor_count
      个
      最大文件描述符数
      id4zookeeperzookeeper host4zookeeperzookeeper
      ZkQmOsFdCountZk OpenFileDescriptorCount
      文件描述符数_zk_open_file_descriptor_count
      个
      已打开文件描述符数
      id4zookeeperzookeeper host4zookeeperzookeeper
      ZkQmOsCpuTime Processcputime
      CPU 累计使用时间_ProcessCpuTime
      ms
      CPU 累计使用时间
      id4zookeeperzookeeper host4zookeeperzookeeper
      ZkQmRtUptimeUptime
      进程运行时长_Uptime
      s
      进程运行时长
      id4zookeeperzookeeper host4zookeeperzookeeper
      ZkQmThreadCount Daemonthreadcount
      工作线程数_DaemonThreadCount
      个
      Daemon 线程数
      id4zookeeperzookeeper host4zookeeperzookeeper
      ZkQmThreadCount Threadcount
      工作线程数_ThreadCount
      个
      总线程数
      id4zookeeperzookeeper host4zookeeperzookeeper
      ZkConnectionsNumZk NumAliveConnections
      连接数_zk_num_alive_connections
      个
      当前连接数
      id4zookeeperzookeeper host4zookeeperzookeeper
      ZkLatencyZkAvgLatency
      延迟_zk_avg_latency
      ms
      zk 处理平均延迟
      id4zookeeperzookeeper host4zookeeperzookeeper
      ZkLatencyZkMaxLatency
      延迟_zk_max_latency
      ms
      zk 处理最大时延
      id4zookeeperzookeeper host4zookeeperzookeeper
      ZkLatencyZkMinLatency
      延迟_zk_min_latency
      ms
      zk 处理最小时延
      id4zookeeperzookeeper host4zookeeperzookeeper
      ZkDataCount ZkWatchCount
      ZNODE 个数_zk_watch_count
      个
      zk 的 watch 数目
      id4zookeeperzookeeper host4zookeeperzookeeper
      ZkDataCount ZkZnodeCount
      ZNODE 个数_zk_znode_count
      个
      zk 的 znode 数量
      id4zookeeperzookeeper host4zookeeperzookeeper
      ZkDataCountZk EphemeralsCount
      ZNODE个数_zk_ephemerals_count
      个
      zk 的临时节点数目
      id4zookeeperzookeeper host4zookeeperzookeeper
      ZkDataSizeZk ApproximateDataSize
      数据大小_zk_approximate_data_size
      B
      zk 存储数据量
      id4zookeeperzookeeper host4zookeeperzookeeper
      ZkStateZkServerState
      节点状态_zk_server_state
      1：主，0：备，2：单机
      zk 节点类型
      id4zookeeperzookeeper host4zookeeperzookeeper
      ZkPacketsZk PacketsReceived
      接收发送包量_zk_packets_received
      个/s
      zk 接收的数据包速率
      id4zookeeperzookeeper host4zookeeperzookeeper
      ZkPacketsZkPacketsSent
      接收发送包量_zk_packets_sent
      个/s
      zk 发送的数据包速率
      id4zookeeperzookeeper host4zookeeperzookeeper
      ZkRequestsOutstanding ZkOutstandingRequests
      排队请求数_zk_outstanding_requests
      个
      排队请求数
      id4zookeeperzookeeper host4zookeeperzookeeper

      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
      id4zookeeperzookeeper
      EMR 实例 ID 的维度名称
      输入 String 类型维度名称：id4zookeeperzookeeper
      Instances.N.Dimensions.0.Value
      id4zookeeperzookeeper
      EMR 实例具体 ID
      输入 EMR 具体实例 ID，例如：emr-mm8bs222
      Instances.N.Dimensions.1.Name
      host4zookeeperzookeeper
      EMR 实例中节点 IP 的维度名称
      输入 String 类型维度名称：host4zookeeperzookeeper
      Instances.N.Dimensions.1.Value
      host4zookeeperzookeeper
      EMR 实例中具体节点 IP
      输入具体节点 IP ，可从控制台获取，登录 腾讯云 MapReduce 控制台 > 单击实例 > 集群资源 > 资源管理 > 节点内网 IP。也可通过 查询节点信息 API 获取。

      入参说明

      查询弹性 MapReduce（ZOOKEEPER）监控数据，入参取值如下：
      Namespace=QCE/TXMR_ZOOKEEPER &Instances.N.Dimensions.0.Name=id4zookeeperzookeepe &Instances.N.Dimensions.0.Value=EMR 实例 ID &Instances.N.Dimensions.1.Name=host4zookeeperzookeeper &Instances.N.Dimensions.1.Value=EMR 实例中具体节点 IP
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