Elasticsearch Monitoring Metrics

Last updated: 2020-07-14 16:26:49

    Namespace

    Namespace=QCE/CES

    Monitoring Metrics

    Parameter Metric Name Calculation Method Description Unit Dimension Statistical Granularity (Period)
    Status Cluster health Latest status of the ES cluster in the statistical period Valid cluster health states: 0: green, 1: yellow, 2: red - uInstanceId 60 secs and 300 secs
    DiskUsageAvg Average disk usage Average disk usage of each node in the ES cluster in the statistical period Average disk usage of each node in the ES cluster % uInstanceId 60 secs and 300 secs
    DiskUsageMax Maximum disk usage Maximum disk usage of each node in the ES cluster in the statistical period Maximum disk usage of each node in the ES cluster % uInstanceId 60 secs and 300 secs
    JvmMemUsageAvg Average JVM memory usage Average JVM memory usage of each node in the ES cluster in the statistical period Average JVM memory usage of each node in the ES cluster % uInstanceId 60 secs and 300 secs
    JvmMemUsageMax Maximum JVM memory usage Maximum JVM memory usage of each node in the ES cluster in the statistical period Maximum JVM memory usage of each node in the ES cluster % uInstanceId 60 secs and 300 secs
    CpuUsageAvg Average CPU utilization Average CPU utilization of each node in the ES cluster in the statistical period Average CPU utilization of each node in the ES cluster % uInstanceId 60 secs and 300 secs
    CpuUsageMax Maximum CPU utilization Maximum CPU utilization of each node in the ES cluster in the statistical period Maximum CPU utilization of each node in the ES cluster % uInstanceId 60 secs and 300 secs
    CpuLoad1minAvg Average CPU load of the cluster per minute Average CPU load per minute of each node in the ES cluster in the statistical period Average CPU load per minute of each node in the ES cluster - uInstanceId 60 secs and 300 secs
    CpuLoad1minMax Maximum CPU load of the cluster per minute Maximum CPU load per minute of each node in the ES cluster in the statistical period Maximum CPU load per minute of each node in the ES cluster - uInstanceId 60 secs and 300 secs
    IndexLatencyAvg Average write latency Average write latency of the ES cluster in the statistical period Average write latency of the ES cluster ms uInstanceId 60 secs and 300 secs
    IndexLatencyMax Maximum write latency Maximum write latency of the ES cluster in the statistical period Maximum write latency of the ES cluster ms uInstanceId 60 secs and 300 secs
    SearchLatencyAvg Average query latency Average query latency of the ES cluster in the statistical period Average query latency of the ES cluster ms uInstanceId 60 secs and 300 secs
    SearchLatencyMax Maximum query latency Maximum query latency of the ES cluster in the statistical period Maximum query latency of the ES cluster ms uInstanceId 60 secs and 300 secs
    IndexSpeed Write speed Average write speed of the ES cluster in the statistical period Average write speed of the ES cluster Times/sec uInstanceId 60 secs and 300 secs
    SearchCompletedSpeed Query speed Average query speed of the ES cluster in the statistical period Average query speed of the ES cluster Times/sec uInstanceId 60 secs and 300 secs
    BulkRejected
    CompletedPercent
    Bulk rejection rate Percentage of rejected bulk operations to all bulk operations in the ES cluster in the statistical period Percentage of rejected bulk operations to all bulk operations % uInstanceId 60 secs and 300 secs
    SearchRejected
    CompletedPercent
    Query rejection rate Percentage of rejected query operations to all query operations in the ES cluster in the statistical period Percentage of rejected query operations to all query operations % uInstanceId 60 secs and 300 secs
    IndexDocs Total number of documents Average number of total documents in the ES cluster in the statistical period Total number of documents in the ES cluster Count uInstanceId 60 secs and 300 secs
    AutoSnapshotStatus Execution status of the automatic backup task in the ES cluster Status of the last executed automatic backup task in the ES cluster in the statistical period Execution status of the automatic backup task in the ES cluster - uInstanceId 300 secs

    The statistical granularity (period) may vary by metric. The DescribeBaseMetrics API can be used to obtain the period supported by each metric.

    Overview of the Parameters in Each Dimension

    Parameter Name Dimension Name Dimension Description Format
    Instances.N.Dimensions.0.Name uInstanceId Dimension name of the ES instance ID Enter a string-type dimension name, such as uInstanceId
    Instances.N.Dimensions.0.Value uInstanceId A specific ES instance ID Enter a specific instance ID, such as es-example

    Input Parameters

    To query the monitoring data of the Elasticsearch Service, use the following input parameters:
    &Namespace=QCE/CES
    &Instances.N.Dimensions.0.Name=uInstanceId
    &Instances.N.Dimensions.0.Value=es-example

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