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Presto Monitoring Metrics

Last updated: 2023-12-27 14:50:22

    Presto - overview

    Title
    Metric
    Unit
    Description
    Nodes
    Active
    -
    Number of active nodes
    Total
    -
    Total number of nodes
    Failed
    -
    Number of failed nodes
    Query
    RunningQueries
    -
    Total number of running queries
    QueuedQueries
    -
    Total number of waiting queries
    Query frequency
    FailedQueries
    count/min
    Total number of failed queries
    AbandonedQueries
    count/min
    Total number of abandoned queries
    CanceledQueries
    count/min
    Total number of canceled queries
    CompletedQueries
    count/min
    Total number of completed queries
    StartedQueries
    count/min
    Total number of started queries
    Data volume input/output per minute
    InputDataSizeOneMinute
    GB/min
    Data input rate
    OutputDataSizeOneMinute
    GB/min
    Data output rate
    

    Presto - worker

    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
    Data input/output rate
    InputDataSize.OneMinute.Rate
    GB/min
    Data input rate
    OutputDataSize.OneMinute.Rate
    GB/min
    Data output rate
    Processes
    PeakThreadCount
    -
    Peak number of threads
    ThreadCount
    -
    Number of threads
    DaemonThreadCount
    -
    Number of backend threads
    Process execution duration
    Uptime
    s
    Process execution duration
    Process start time
    StartTime
    s
    Process start time
    File descriptors
    MaxFileDescriptorCount
    -
    Maximum number of file descriptors
    OpenFileDescriptorCount
    -
    Number of opened file descriptors

    Presto - coordinator

    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
    Processes
    PeakThreadCount
    -
    Peak number of threads
    ThreadCount
    -
    Number of threads
    DaemonThreadCount
    -
    Number of backend threads
    Process execution duration
    Uptime
    s
    Process execution duration
    Process start time
    StartTime
    s
    Process start time
    File descriptors
    MaxFileDescriptorCount
    -
    Maximum number of file descriptors
    OpenFileDescriptorCount
    -
    Number of opened file descriptors
    
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