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Tencent Cloud Observability Platform
    Documentation

    CVM

    Last updated: 2023-07-12 10:42:45

      Namespace

      Namespace=QCE/CVM

      Monitoring Metrics

      CPU monitoring

      Parameter Metric Description Unit Dimension Statistical Period
      CPUUsage CPU utilization Percentage of CPU used in real time during machine operation % InstanceId 10s, 60s, 300s,
      3600s, 86400s
      CpuLoadavg 1-minute CPU load Average number of tasks that are using and waiting to use the CPU in one minute (this metric is unavailable on Windows) - InstanceId 10s, 60s, 300s,
      3600s, 86400s
      Cpuloadavg5m 5-minute CPU load Average number of tasks that are using and waiting to use the CPU in five minutes (this metric is unavailable on Windows) - InstanceId 60s, 300s,
      3600s
      Cpuloadavg15m 15-minute CPU load Average number of tasks that are using and waiting to use the CPU in 15 minutes (this metric is unavailable on Windows) - InstanceId 60s, 300s,
      3600s
      BaseCpuUsage Basic CPU utilization The basic CPU utilization is collected and reported through the host, and the data can be viewed without the installation of the monitoring component. The data can still be continuously collected and reported even when the load of the CVM is high % InstanceId 10s, 60s, 300s,
      3600s, 86400s

      GPU monitoring

      Parameter Metric Description Unit Dimension Statistical Period
      GpuMemTotal Total GPU memory Total GPU memory MB InstanceId 10s, 60s, 300s,
      3600s, 86400s
      GpuMemUsage GPU memory utilization GPU memory utilization % InstanceId 10s, 60s, 300s,
      3600s, 86400s
      GpuMemUsed GPU memory usage Evaluates the GPU memory used by the load MB InstanceId 10s, 60s, 300s,
      3600s, 86400s
      GpuPowDraw GPU power usage GPU power usage W InstanceId 10s, 60s, 300s,
      3600s, 86400s
      GpuPowLimit Total GPU power consumption Total GPU power consumption W InstanceId 10s, 60s, 300s,
      3600s, 86400s
      GpuPowUsage GPU power utilization GPU power utilization % InstanceId 10s, 60s, 300s,
      3600s, 86400s
      GpuTemp GPU temperature Evaluates the GPU heat dissipation status °C InstanceId 10s, 60s, 300s,
      3600s, 86400s
      GpuUtil GPU utilization Evaluates the computing power consumed by the load, which is the percentage of non-idle state % InstanceId 10s, 60s, 300s,
      3600s, 86400s

      Network monitoring

      Parameter Metric Description Unit Dimension Statistical Period
      LanOuttraffic Private outbound bandwidth Average outbound traffic of the private ENI per second Mbps InstanceId 10s, 60s, 300s,
      3600s, 86400s
      LanIntraffic Private inbound bandwidth Average inbound traffic of the private ENI per second Mbps InstanceId 10s, 60s, 300s,
      3600s, 86400s
      LanOutpkg Private outbound packets Average number of outbound packets of the private ENI per second Count/s InstanceId 10s, 60s, 300s,
      3600s, 86400s
      LanInpkg Private inbound packets Average number of inbound packets of the private ENI per second Count/s InstanceId 10s, 60s, 300s,
      3600s, 86400s
      WanOuttraffic Public outbound bandwidth Average outbound traffic rate over the public network per second. The value at the minimum granularity is calculated by 10-second total traffic/10 seconds. This value is the sum of public network outbound/inbound bandwidth of EIP, CLB, and CVM Mbps InstanceId 10s, 60s, 300s,
      3600s, 86400s
      WanIntraffic Public inbound bandwidth Average inbound traffic rate over the public network per second. The value at the minimum granularity is 10-second total traffic divided by 10 seconds. This value is the sum of public network outbound/inbound bandwidth of EIP, CLB, and CVM Mbps InstanceId 10s, 60s, 300s,
      3600s, 86400s
      WanOutpkg Public outbound packets Average number of outbound packets of the public ENI per second Count/s InstanceId 10s, 60s, 300s,
      3600s, 86400s
      WanInpkg Public inbound packets Average number of inbound packets of the public ENI per second Count/s InstanceId 10s, 60s, 300s,
      3600s, 86400s
      AccOuttraffic Public outbound traffic Average outbound traffic of the public ENI per second MB InstanceId 10s, 60s, 300s,
      3600s, 86400s
      TcpCurrEstab TCP connections Number of TCP connections in ESTABLISHED status - InstanceId 10s, 60s, 300s,
      3600s, 86400s
      TimeOffset Difference between server UTC time and NTP time Difference between server UTC time and NTP time s InstanceId 60s, 300s,
      3600s

      Memory monitoring

      Parameter Metric Description Unit Dimension Statistical Period
      MemUsed Memory usage The amount of memory used by the user, excluding caches and buffers, which is total memory minus available memory (including buffers and caches) MB InstanceId 10s, 60s, 300s,
      3600s, 86400s
      MemUsage Memory utilization Ratio of the used memory (excluding caches, buffers, and the remaining memory) to the total memory % InstanceId 10s, 60s, 300s,
      3600s, 86400s

      Disk monitoring

      Parameter Metric Description Unit Dimension Statistical Period
      CvmDiskUsage Disk utilization Percentage of the used capacity of all disks to the total capacity % InstanceId 60s, 300s
      Note：

      1. Basic metric data (such as CPU and memory) and alarm time (local time of your CVM instance) can be obtained only after the CVM monitoring component Agent as described in Installing CVM Agents is installed. If the local time of you CVM instance is not UTC/GMT+08:00, the time of the monitoring data of the instance will not be the local time (UTC/GMT+08:00) of the instance.
      2. Ways of installing Agent:
      • Select Tencent Cloud Observability Platform when purchasing a CVM instance to automatically install Agent.
      • Manually install the Agent as instructed in Installing CVM Agents.
      1. The statistical granularity (period) may vary by metric. You can call the DescribeBaseMetrics API to obtain the period supported by each metric.

      Dimensions and Parameters

      Parameter Dimension Description Format
      Instances.N.Dimensions.0.Name InstanceId Dimension name of the CVM instance ID Enter a string-type dimension name, such as InstanceId
      Instances.N.Dimensions.0.Value InstanceId Specific CVM instance ID Enter a specific instance ID, such as ins-mm8bs222

      Input Parameters

      To query the monitoring data of a CVM instance, use the following input parameters:
      &Namespace=QCE/CVM
      &Instances.N.Dimensions.0.Name=InstanceId
      &Instances.N.Dimensions.0.Value=Specific CVM instance ID

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