腾讯云可观测平台 弹性 MapReduce(SPARK)

这里说明了腾讯云弹性 MapReduce(SPARK)监控数据的查询方法,包括命名空间、监控指标、各维度对应参数总览以及入参说明。查询方法: 通过指定命名空间QCE/TXMR_SPARK,并设置相关维度参数(如 EMR 实例具体 ID 和节点 IP)来查询弹性 MapReduce(SPARK)的监控数据。

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一、命名空间

Namespace = QCE/TXMR_SPARK

二、监控指标

指标英文名 指标中文名 说明 单位 维度 统计规则
[period, statType]
SparkShGcUtilGcCountFgc GC次数_FGC GC次数_FGC Count id4sparksparkjobhistoryserver
host4sparksparkjobhistoryserver
[ 60s, max ]
[ 300s, max ]
[ 3600s, max ]
[ 86400s, max ]
SparkShGcUtilGcCountYgc GC次数_YGC GC次数_YGC Count id4sparksparkjobhistoryserver
host4sparksparkjobhistoryserver
[ 60s, max ]
[ 300s, max ]
[ 3600s, max ]
[ 86400s, max ]
SparkShGcUtilGcTimeFgct GC时间_FGCT GC时间_FGCT s id4sparksparkjobhistoryserver
host4sparksparkjobhistoryserver
[ 60s, max ]
[ 300s, max ]
[ 3600s, max ]
[ 86400s, max ]
SparkShGcUtilGcTimeGct GC时间_GCT GC时间_GCT s id4sparksparkjobhistoryserver
host4sparksparkjobhistoryserver
[ 60s, max ]
[ 300s, max ]
[ 3600s, max ]
[ 86400s, max ]
SparkShGcUtilGcTimeYgct GC时间_YGCT GC时间_YGCT s id4sparksparkjobhistoryserver
host4sparksparkjobhistoryserver
[ 60s, max ]
[ 300s, max ]
[ 3600s, max ]
[ 86400s, max ]
SparkShGcUtilMemoryCcs 内存区域占比_CCS 内存区域占比_CCS % id4sparksparkjobhistoryserver
host4sparksparkjobhistoryserver
[ 60s, max ]
[ 300s, max ]
[ 3600s, max ]
[ 86400s, max ]
SparkShGcUtilMemoryE 内存区域占比_E 内存区域占比_E % id4sparksparkjobhistoryserver
host4sparksparkjobhistoryserver
[ 60s, max ]
[ 300s, max ]
[ 3600s, max ]
[ 86400s, max ]
SparkShGcUtilMemoryM 内存区域占比_M 内存区域占比_M % id4sparksparkjobhistoryserver
host4sparksparkjobhistoryserver
[ 60s, max ]
[ 300s, max ]
[ 3600s, max ]
[ 86400s, max ]
SparkShGcUtilMemoryO 内存区域占比_O 内存区域占比_O % id4sparksparkjobhistoryserver
host4sparksparkjobhistoryserver
[ 60s, max ]
[ 300s, max ]
[ 3600s, max ]
[ 86400s, max ]
SparkShGcUtilMemoryS0 内存区域占比_S0 内存区域占比_S0 % id4sparksparkjobhistoryserver
host4sparksparkjobhistoryserver
[ 60s, max ]
[ 300s, max ]
[ 3600s, max ]
[ 86400s, max ]
SparkShGcUtilMemoryS1 内存区域占比_S1 内存区域占比_S1 % id4sparksparkjobhistoryserver
host4sparksparkjobhistoryserver
[ 60s, max ]
[ 300s, max ]
[ 3600s, max ]
[ 86400s, max ]
SparkShOsFdCountMaxfiledescriptorcount 文件描述符数_MaxFileDescriptorCount 文件描述符数_MaxFileDescriptorCount Count id4sparksparkjobhistoryserver
host4sparksparkjobhistoryserver
[ 60s, max ]
[ 300s, max ]
[ 3600s, max ]
[ 86400s, max ]
SparkShOsFdCountOpenfiledescriptorcount 文件描述符数_OpenFileDescriptorCount 文件描述符数_OpenFileDescriptorCount Count id4sparksparkjobhistoryserver
host4sparksparkjobhistoryserver
[ 60s, max ]
[ 300s, max ]
[ 3600s, max ]
[ 86400s, max ]

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 id4sparksparkjobhistoryserver EMR 实例 ID 的维度名称 输入 String 类型维度名称:id4sparksparkjobhistoryserver
Instances.N.Dimensions.0.Value id4sparksparkjobhistoryserver EMR 实例具体 ID 输入 EMR 具体实例 ID,例如:emr-mm8bs222
Instances.N.Dimensions.1.Name host4sparksparkjobhistoryserver EMR 实例中节点 IP 的维度名称 输入 String 类型维度名称:host4sparksparkjobhistoryserver
Instances.N.Dimensions.1.Value host4sparksparkjobhistoryserver 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。

四、入参说明

查询弹性 MapReduce(SPARK)监控数据,入参取值如下:
&Namespace=QCE/TXMR_SPARK
&Instances.N.Dimensions.0.Name=id4sparksparkjobhistoryserver
&Instances.N.Dimensions.0.Value=EMR 实例具体 ID
&Instances.N.Dimensions.1.Name=host4sparksparkjobhistoryserver
&Instances.N.Dimensions.1.Value=EMR 实例中具体节点 IP

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