tencent cloud

Feedback

Hive Monitoring Metrics

Last updated: 2022-05-16 12:45:12

    Hive - HiveMetaStore

    Title Metric Unit Description
    GC count YGC - Young GC count
    FGC - Full GC count
    GC time FGCT s Full GC time
    GCT s Garbage collection time
    YGCT s Young GC time
    Memory zone proportion S0 % Percentage of used Survivor 0 memory
    E % Percentage of used Eden memory
    CCS % Percentage of used compressed class space memory
    S1 % Percentage of used Survivor 1 memory
    O % Percentage of used Old memory
    M % Percentage of used Metaspace memory
    JVM memory MemHeapUsedM MB Size of HeapMemory currently used by JVM
    MemHeapCommittedM MB Size of HeapMemory committed by JVM
    MemHeapMaxM MB Size of HeapMemory configured by JVM
    MemHeapInitM MB Size of initial JVM HeapMem
    MemNonHeapUsedM MB Size of NonHeapMemory currently used by JVM
    MemNonHeapCommittedM MB Size of NonHeapMemory currently committed by JVM
    MemNonHeapInitM MB Size of initial JVM NonHeapMem
    File descriptors OpenFileDescriptorCount - Number of opened file descriptors
    MaxFileDescriptorCount - Maximum number of file descriptors
    CPU utilization ProcessCpuLoad % Process CPU utilization
    SystemCpuLoad % System CPU Utilization
    Percentage of CPU usage time CPURate seconds/second Percentage of CPU usage time
    Worker threads DaemonThreadCount - Number of daemon threads
    ThreadCount - Total number of threads
    Cumulative CPU usage time ProcessCpuTime ms Cumulative CPU usage time
    Process execution duration Uptime s Process execution duration
    GC extra sleep time ExtraSleepTime ms/s GC extra sleep time

    Hive - HiveServer2

    Title Metric Unit Description
    GC count YGC - Young GC count
    FGC - Full GC count
    GC time FGCT s Full GC time
    GCT s Garbage collection time
    YGCT s Young GC time
    Memory zone proportion S0 % Percentage of used Survivor 0 memory
    E % Percentage of used Eden memory
    CCS % Percentage of used compressed class space memory
    S1 % Percentage of used Survivor 1 memory
    O % Percentage of used Old memory
    M % Percentage of used Metaspace memory
    JVM memory MemNonHeapUsedM MB Size of NonHeapMemory currently used by JVM
    MemNonHeapCommittedM MB Size of NonHeapMemory currently committed by JVM
    MemHeapUsedM MB Size of HeapMemory currently used by JVM
    MemHeapCommittedM MB Size of HeapMemory currently committed by JVM
    MemHeapMaxM MB Size of HeapMemory configured by JVM
    MemHeapInitM MB Size of initial JVM HeapMem
    MemNonHeapInitM MB Size of initial JVM NonHeapMem
    Percentage of used heap memory MemHeapUsedRate % Proportion of the heap memory size currently used by JVM to the heap memory size configured for JVM
    CPU utilization ProcessCpuLoad % CPU utilization
    Percentage of CPU usage time CPUUsedRate seconds/second Percentage of CPU usage time
    File descriptors MaxFileDescriptorCount - Maximum number of file descriptors
    OpenFileDescriptorCount - Number of opened file descriptors
    Cumulative CPU usage time ProcessCpuTime ms Cumulative CPU usage time
    Process execution duration Uptime s Process execution duration
    Worker threads DaemonThreadCount - Number of daemon threads
    ThreadCount - Total number of threads
    Driver execution latency 99th_percentile ms 99th percentile of driver execution latency
    Avg ms Average driver execution latency
    Open connections NumOpenConnections - Number of open connections
    Current size of the pool of async HiveServer2 threads PoolSize - Current size of the pool of async HiveServer2 threads
    Current size of the queue for async HiveServer2 operations QueueSize - Current size of the queue for async HiveServer2 operations
    Hive operations Closed - Number of closed operations
    Finished - Number of completed operations
    Canceled - Number of canceled operations
    Error - Number of erroneous operations
    GC extra sleep time ExtraSleepTime ms/s GC extra sleep time

    Hive - HiveWebHcat

    Title Metric Unit Description
    GC count YGC - Young GC count
    FGC - Full GC count
    GC time FGCT s Full GC time
    GCT s Garbage collection time
    YGCT s Young GC time
    Memory zone proportion S0 % Percentage of used Survivor 0 memory
    E % Percentage of used Eden memory
    CCS % Percentage of used compressed class space memory
    S1 % Percentage of used Survivor 1 memory
    O % Percentage of used Old memory
    M % Percentage of used Metaspace memory
    Contact Us

    Contact our sales team or business advisors to help your business.

    Technical Support

    Open a ticket if you're looking for further assistance. Our Ticket is 7x24 avaliable.

    7x24 Phone Support