Package io.camunda.zeebe.logstreams.impl

Enum Class LogStreamMetricsDoc

java.lang.Object
java.lang.Enum<LogStreamMetricsDoc>
io.camunda.zeebe.logstreams.impl.LogStreamMetricsDoc
All Implemented Interfaces:
ExtendedMeterDocumentation, io.micrometer.core.instrument.docs.MeterDocumentation, Serializable, Comparable<LogStreamMetricsDoc>, Constable
public enum LogStreamMetricsDoc extends Enum<LogStreamMetricsDoc> implements ExtendedMeterDocumentation
Flow control metrics for the log storage appender.

  • Enum Constant Details

    • FLOW_CONTROL_OUTCOME

      public static final LogStreamMetricsDoc FLOW_CONTROL_OUTCOME
      The count of records passing through the flow control, organized by context and outcome

    • TOTAL_DEFERRED_APPEND_COUNT

      public static final LogStreamMetricsDoc TOTAL_DEFERRED_APPEND_COUNT
      Number of deferred appends due to backpressure

    • TOTAL_APPEND_TRY_COUNT

      public static final LogStreamMetricsDoc TOTAL_APPEND_TRY_COUNT
      Number of tries to append

    • INFLIGHT_APPENDS

      public static final LogStreamMetricsDoc INFLIGHT_APPENDS
      Current number of append inflight

    • TOTAL_RECEIVED_REQUESTS

      public static final LogStreamMetricsDoc TOTAL_RECEIVED_REQUESTS
      Number of requests received

    • TOTAL_DROPPED_REQUESTS

      public static final LogStreamMetricsDoc TOTAL_DROPPED_REQUESTS
      Number of requests dropped due to backpressure

    • INFLIGHT_REQUESTS

      public static final LogStreamMetricsDoc INFLIGHT_REQUESTS
      Current number of request inflight

    • REQUEST_LIMIT

      public static final LogStreamMetricsDoc REQUEST_LIMIT
      Current limit for number of inflight requests

    • CURRENT_LIMIT

      public static final LogStreamMetricsDoc CURRENT_LIMIT
      Current limit for number of inflight appends

    • LAST_COMMITTED_POSITION

      public static final LogStreamMetricsDoc LAST_COMMITTED_POSITION
      The last committed position

    • LAST_WRITTEN_POSITION

      public static final LogStreamMetricsDoc LAST_WRITTEN_POSITION
      The last appended position by the appender

    • WRITE_LATENCY

      public static final LogStreamMetricsDoc WRITE_LATENCY
      Latency to append an event to the log in seconds

    • COMMIT_LATENCY

      public static final LogStreamMetricsDoc COMMIT_LATENCY
      Latency to commit an event to the log in seconds

    • RECORD_APPENDED

      public static final LogStreamMetricsDoc RECORD_APPENDED
      Count of records appended per partition, record type, value type, and intent

    • PARTITION_LOAD

      public static final LogStreamMetricsDoc PARTITION_LOAD
      The current load of the partition. Determined by observed write rate compared to the write rate limit.

    • WRITE_RATE_LIMIT

      public static final LogStreamMetricsDoc WRITE_RATE_LIMIT
      The current write rate limit

    • WRITE_RATE_MAX_LIMIT

      public static final LogStreamMetricsDoc WRITE_RATE_MAX_LIMIT
      The maximum write rate limit

    • EXPORTING_RATE

      public static final LogStreamMetricsDoc EXPORTING_RATE
      The rate of exporting records from the log appender

  • Method Details

    • values

      public static LogStreamMetricsDoc[] values()
      Returns an array containing the constants of this enum class, in the order they are declared.
      Returns:
      an array containing the constants of this enum class, in the order they are declared

    • valueOf

      public static LogStreamMetricsDoc valueOf(String name)
      Returns the enum constant of this class with the specified name. The string must match exactly an identifier used to declare an enum constant in this class. (Extraneous whitespace characters are not permitted.)
      Parameters:
      name - the name of the enum constant to be returned.
      Returns:
      the enum constant with the specified name
      Throws:
      IllegalArgumentException - if this enum class has no constant with the specified name
      NullPointerException - if the argument is null