Documentation

Index

Constants

This section is empty.

Variables

View Source
var (
	ErrInvalidLengthMetrics        = fmt.Errorf("proto: negative length found during unmarshaling")
	ErrIntOverflowMetrics          = fmt.Errorf("proto: integer overflow")
	ErrUnexpectedEndOfGroupMetrics = fmt.Errorf("proto: unexpected end of group")
)
View Source
var AggregationTemporality_name = map[int32]string{
	0: "AGGREGATION_TEMPORALITY_UNSPECIFIED",
	1: "AGGREGATION_TEMPORALITY_DELTA",
	2: "AGGREGATION_TEMPORALITY_CUMULATIVE",
}
View Source
var AggregationTemporality_value = map[string]int32{
	"AGGREGATION_TEMPORALITY_UNSPECIFIED": 0,
	"AGGREGATION_TEMPORALITY_DELTA":       1,
	"AGGREGATION_TEMPORALITY_CUMULATIVE":  2,
}

Functions

This section is empty.

Types

type AggregationTemporality

type AggregationTemporality int32

    AggregationTemporality defines how a metric aggregator reports aggregated values. It describes how those values relate to the time interval over which they are aggregated.

    const (
    	// UNSPECIFIED is the default AggregationTemporality, it MUST not be used.
    	AggregationTemporality_AGGREGATION_TEMPORALITY_UNSPECIFIED AggregationTemporality = 0
    	// DELTA is an AggregationTemporality for a metric aggregator which reports
    	// changes since last report time. Successive metrics contain aggregation of
    	// values from continuous and non-overlapping intervals.
    	//
    	// The values for a DELTA metric are based only on the time interval
    	// associated with one measurement cycle. There is no dependency on
    	// previous measurements like is the case for CUMULATIVE metrics.
    	//
    	// For example, consider a system measuring the number of requests that
    	// it receives and reports the sum of these requests every second as a
    	// DELTA metric:
    	//
    	//   1. The system starts receiving at time=t_0.
    	//   2. A request is received, the system measures 1 request.
    	//   3. A request is received, the system measures 1 request.
    	//   4. A request is received, the system measures 1 request.
    	//   5. The 1 second collection cycle ends. A metric is exported for the
    	//      number of requests received over the interval of time t_0 to
    	//      t_0+1 with a value of 3.
    	//   6. A request is received, the system measures 1 request.
    	//   7. A request is received, the system measures 1 request.
    	//   8. The 1 second collection cycle ends. A metric is exported for the
    	//      number of requests received over the interval of time t_0+1 to
    	//      t_0+2 with a value of 2.
    	AggregationTemporality_AGGREGATION_TEMPORALITY_DELTA AggregationTemporality = 1
    	// CUMULATIVE is an AggregationTemporality for a metic aggregator which
    	// reports changes since a fixed start time. This means that current values
    	// of a CUMULATIVE metric depend on all previous measurements since the
    	// start time. Because of this, the sender is required to retain this state
    	// in some form. If this state is lost or invalidated, the CUMULATIVE metric
    	// values MUST be reset and a new fixed start time following the last
    	// reported measurement time sent MUST be used.
    	//
    	// For example, consider a system measuring the number of requests that
    	// it receives and reports the sum of these requests every second as a
    	// CUMULATIVE metric:
    	//
    	//   1. The system starts receiving at time=t_0.
    	//   2. A request is received, the system measures 1 request.
    	//   3. A request is received, the system measures 1 request.
    	//   4. A request is received, the system measures 1 request.
    	//   5. The 1 second collection cycle ends. A metric is exported for the
    	//      number of requests received over the interval of time t_0 to
    	//      t_0+1 with a value of 3.
    	//   6. A request is received, the system measures 1 request.
    	//   7. A request is received, the system measures 1 request.
    	//   8. The 1 second collection cycle ends. A metric is exported for the
    	//      number of requests received over the interval of time t_0 to
    	//      t_0+2 with a value of 5.
    	//   9. The system experiences a fault and loses state.
    	//   10. The system recovers and resumes receiving at time=t_1.
    	//   11. A request is received, the system measures 1 request.
    	//   12. The 1 second collection cycle ends. A metric is exported for the
    	//      number of requests received over the interval of time t_1 to
    	//      t_0+1 with a value of 1.
    	//
    	// Note: Even though, when reporting changes since last report time, using
    	// CUMULATIVE is valid, it is not recommended. This may cause problems for
    	// systems that do not use start_time to determine when the aggregation
    	// value was reset (e.g. Prometheus).
    	AggregationTemporality_AGGREGATION_TEMPORALITY_CUMULATIVE AggregationTemporality = 2
    )

    func (AggregationTemporality) EnumDescriptor

    func (AggregationTemporality) EnumDescriptor() ([]byte, []int)

    func (AggregationTemporality) String

    func (x AggregationTemporality) String() string

    type DoubleDataPoint

    type DoubleDataPoint struct {
    	// The set of labels that uniquely identify this timeseries.
    	Labels []*v11.StringKeyValue `protobuf:"bytes,1,rep,name=labels,proto3" json:"labels,omitempty"`
    	// start_time_unix_nano is the last time when the aggregation value was reset
    	// to "zero". For some metric types this is ignored, see data types for more
    	// details.
    	//
    	// The aggregation value is over the time interval (start_time_unix_nano,
    	// time_unix_nano].
    	//
    	// Value is UNIX Epoch time in nanoseconds since 00:00:00 UTC on 1 January
    	// 1970.
    	//
    	// Value of 0 indicates that the timestamp is unspecified. In that case the
    	// timestamp may be decided by the backend.
    	StartTimeUnixNano uint64 `protobuf:"fixed64,2,opt,name=start_time_unix_nano,json=startTimeUnixNano,proto3" json:"start_time_unix_nano,omitempty"`
    	// time_unix_nano is the moment when this aggregation value was reported.
    	//
    	// Value is UNIX Epoch time in nanoseconds since 00:00:00 UTC on 1 January
    	// 1970.
    	TimeUnixNano uint64 `protobuf:"fixed64,3,opt,name=time_unix_nano,json=timeUnixNano,proto3" json:"time_unix_nano,omitempty"`
    	// value itself.
    	Value float64 `protobuf:"fixed64,4,opt,name=value,proto3" json:"value,omitempty"`
    	// (Optional) List of exemplars collected from
    	// measurements that were used to form the data point
    	Exemplars            []*DoubleExemplar `protobuf:"bytes,5,rep,name=exemplars,proto3" json:"exemplars,omitempty"`
    	XXX_NoUnkeyedLiteral struct{}          `json:"-"`
    	XXX_unrecognized     []byte            `json:"-"`
    	XXX_sizecache        int32             `json:"-"`
    }

      DoubleDataPoint is a single data point in a timeseries that describes the time-varying value of a double metric.

      func (*DoubleDataPoint) Descriptor

      func (*DoubleDataPoint) Descriptor() ([]byte, []int)

      func (*DoubleDataPoint) GetExemplars

      func (m *DoubleDataPoint) GetExemplars() []*DoubleExemplar

      func (*DoubleDataPoint) GetLabels

      func (m *DoubleDataPoint) GetLabels() []*v11.StringKeyValue

      func (*DoubleDataPoint) GetStartTimeUnixNano

      func (m *DoubleDataPoint) GetStartTimeUnixNano() uint64

      func (*DoubleDataPoint) GetTimeUnixNano

      func (m *DoubleDataPoint) GetTimeUnixNano() uint64

      func (*DoubleDataPoint) GetValue

      func (m *DoubleDataPoint) GetValue() float64

      func (*DoubleDataPoint) Marshal

      func (m *DoubleDataPoint) Marshal() (dAtA []byte, err error)

      func (*DoubleDataPoint) MarshalTo

      func (m *DoubleDataPoint) MarshalTo(dAtA []byte) (int, error)

      func (*DoubleDataPoint) MarshalToSizedBuffer

      func (m *DoubleDataPoint) MarshalToSizedBuffer(dAtA []byte) (int, error)

      func (*DoubleDataPoint) ProtoMessage

      func (*DoubleDataPoint) ProtoMessage()

      func (*DoubleDataPoint) Reset

      func (m *DoubleDataPoint) Reset()

      func (*DoubleDataPoint) Size

      func (m *DoubleDataPoint) Size() (n int)

      func (*DoubleDataPoint) String

      func (m *DoubleDataPoint) String() string

      func (*DoubleDataPoint) Unmarshal

      func (m *DoubleDataPoint) Unmarshal(dAtA []byte) error

      func (*DoubleDataPoint) XXX_DiscardUnknown

      func (m *DoubleDataPoint) XXX_DiscardUnknown()

      func (*DoubleDataPoint) XXX_Marshal

      func (m *DoubleDataPoint) XXX_Marshal(b []byte, deterministic bool) ([]byte, error)

      func (*DoubleDataPoint) XXX_Merge

      func (m *DoubleDataPoint) XXX_Merge(src proto.Message)

      func (*DoubleDataPoint) XXX_Size

      func (m *DoubleDataPoint) XXX_Size() int

      func (*DoubleDataPoint) XXX_Unmarshal

      func (m *DoubleDataPoint) XXX_Unmarshal(b []byte) error

      type DoubleExemplar

      type DoubleExemplar struct {
      	// The set of labels that were filtered out by the aggregator, but recorded
      	// alongside the original measurement. Only labels that were filtered out
      	// by the aggregator should be included
      	FilteredLabels []*v11.StringKeyValue `protobuf:"bytes,1,rep,name=filtered_labels,json=filteredLabels,proto3" json:"filtered_labels,omitempty"`
      	// time_unix_nano is the exact time when this exemplar was recorded
      	//
      	// Value is UNIX Epoch time in nanoseconds since 00:00:00 UTC on 1 January
      	// 1970.
      	TimeUnixNano uint64 `protobuf:"fixed64,2,opt,name=time_unix_nano,json=timeUnixNano,proto3" json:"time_unix_nano,omitempty"`
      	// Numerical double value of the measurement that was recorded.
      	Value float64 `protobuf:"fixed64,3,opt,name=value,proto3" json:"value,omitempty"`
      	// (Optional) Span ID of the exemplar trace.
      	// span_id may be missing if the measurement is not recorded inside a trace
      	// or if the trace is not sampled.
      	SpanId []byte `protobuf:"bytes,4,opt,name=span_id,json=spanId,proto3" json:"span_id,omitempty"`
      	// (Optional) Trace ID of the exemplar trace.
      	// trace_id may be missing if the measurement is not recorded inside a trace
      	// or if the trace is not sampled.
      	TraceId              []byte   `protobuf:"bytes,5,opt,name=trace_id,json=traceId,proto3" json:"trace_id,omitempty"`
      	XXX_NoUnkeyedLiteral struct{} `json:"-"`
      	XXX_unrecognized     []byte   `json:"-"`
      	XXX_sizecache        int32    `json:"-"`
      }

        A representation of an exemplar, which is a sample input double measurement. Exemplars also hold information about the environment when the measurement was recorded, for example the span and trace ID of the active span when the exemplar was recorded.

        func (*DoubleExemplar) Descriptor

        func (*DoubleExemplar) Descriptor() ([]byte, []int)

        func (*DoubleExemplar) GetFilteredLabels

        func (m *DoubleExemplar) GetFilteredLabels() []*v11.StringKeyValue

        func (*DoubleExemplar) GetSpanId

        func (m *DoubleExemplar) GetSpanId() []byte

        func (*DoubleExemplar) GetTimeUnixNano

        func (m *DoubleExemplar) GetTimeUnixNano() uint64

        func (*DoubleExemplar) GetTraceId

        func (m *DoubleExemplar) GetTraceId() []byte

        func (*DoubleExemplar) GetValue

        func (m *DoubleExemplar) GetValue() float64

        func (*DoubleExemplar) Marshal

        func (m *DoubleExemplar) Marshal() (dAtA []byte, err error)

        func (*DoubleExemplar) MarshalTo

        func (m *DoubleExemplar) MarshalTo(dAtA []byte) (int, error)

        func (*DoubleExemplar) MarshalToSizedBuffer

        func (m *DoubleExemplar) MarshalToSizedBuffer(dAtA []byte) (int, error)

        func (*DoubleExemplar) ProtoMessage

        func (*DoubleExemplar) ProtoMessage()

        func (*DoubleExemplar) Reset

        func (m *DoubleExemplar) Reset()

        func (*DoubleExemplar) Size

        func (m *DoubleExemplar) Size() (n int)

        func (*DoubleExemplar) String

        func (m *DoubleExemplar) String() string

        func (*DoubleExemplar) Unmarshal

        func (m *DoubleExemplar) Unmarshal(dAtA []byte) error

        func (*DoubleExemplar) XXX_DiscardUnknown

        func (m *DoubleExemplar) XXX_DiscardUnknown()

        func (*DoubleExemplar) XXX_Marshal

        func (m *DoubleExemplar) XXX_Marshal(b []byte, deterministic bool) ([]byte, error)

        func (*DoubleExemplar) XXX_Merge

        func (m *DoubleExemplar) XXX_Merge(src proto.Message)

        func (*DoubleExemplar) XXX_Size

        func (m *DoubleExemplar) XXX_Size() int

        func (*DoubleExemplar) XXX_Unmarshal

        func (m *DoubleExemplar) XXX_Unmarshal(b []byte) error

        type DoubleGauge

        type DoubleGauge struct {
        	DataPoints           []*DoubleDataPoint `protobuf:"bytes,1,rep,name=data_points,json=dataPoints,proto3" json:"data_points,omitempty"`
        	XXX_NoUnkeyedLiteral struct{}           `json:"-"`
        	XXX_unrecognized     []byte             `json:"-"`
        	XXX_sizecache        int32              `json:"-"`
        }

          Gauge represents the type of a double scalar metric that always exports the "current value" for every data point. It should be used for an "unknown" aggregation.

          A Gauge does not support different aggregation temporalities. Given the aggregation is unknown, points cannot be combined using the same aggregation, regardless of aggregation temporalities. Therefore, AggregationTemporality is not included. Consequently, this also means "StartTimeUnixNano" is ignored for all data points.

          func (*DoubleGauge) Descriptor

          func (*DoubleGauge) Descriptor() ([]byte, []int)

          func (*DoubleGauge) GetDataPoints

          func (m *DoubleGauge) GetDataPoints() []*DoubleDataPoint

          func (*DoubleGauge) Marshal

          func (m *DoubleGauge) Marshal() (dAtA []byte, err error)

          func (*DoubleGauge) MarshalTo

          func (m *DoubleGauge) MarshalTo(dAtA []byte) (int, error)

          func (*DoubleGauge) MarshalToSizedBuffer

          func (m *DoubleGauge) MarshalToSizedBuffer(dAtA []byte) (int, error)

          func (*DoubleGauge) ProtoMessage

          func (*DoubleGauge) ProtoMessage()

          func (*DoubleGauge) Reset

          func (m *DoubleGauge) Reset()

          func (*DoubleGauge) Size

          func (m *DoubleGauge) Size() (n int)

          func (*DoubleGauge) String

          func (m *DoubleGauge) String() string

          func (*DoubleGauge) Unmarshal

          func (m *DoubleGauge) Unmarshal(dAtA []byte) error

          func (*DoubleGauge) XXX_DiscardUnknown

          func (m *DoubleGauge) XXX_DiscardUnknown()

          func (*DoubleGauge) XXX_Marshal

          func (m *DoubleGauge) XXX_Marshal(b []byte, deterministic bool) ([]byte, error)

          func (*DoubleGauge) XXX_Merge

          func (m *DoubleGauge) XXX_Merge(src proto.Message)

          func (*DoubleGauge) XXX_Size

          func (m *DoubleGauge) XXX_Size() int

          func (*DoubleGauge) XXX_Unmarshal

          func (m *DoubleGauge) XXX_Unmarshal(b []byte) error

          type DoubleHistogram

          type DoubleHistogram struct {
          	DataPoints []*DoubleHistogramDataPoint `protobuf:"bytes,1,rep,name=data_points,json=dataPoints,proto3" json:"data_points,omitempty"`
          	// aggregation_temporality describes if the aggregator reports delta changes
          	// since last report time, or cumulative changes since a fixed start time.
          	AggregationTemporality AggregationTemporality `` /* 187-byte string literal not displayed */
          	XXX_NoUnkeyedLiteral   struct{}               `json:"-"`
          	XXX_unrecognized       []byte                 `json:"-"`
          	XXX_sizecache          int32                  `json:"-"`
          }

            Represents the type of a metric that is calculated by aggregating as a Histogram of all reported double measurements over a time interval.

            func (*DoubleHistogram) Descriptor

            func (*DoubleHistogram) Descriptor() ([]byte, []int)

            func (*DoubleHistogram) GetAggregationTemporality

            func (m *DoubleHistogram) GetAggregationTemporality() AggregationTemporality

            func (*DoubleHistogram) GetDataPoints

            func (m *DoubleHistogram) GetDataPoints() []*DoubleHistogramDataPoint

            func (*DoubleHistogram) Marshal

            func (m *DoubleHistogram) Marshal() (dAtA []byte, err error)

            func (*DoubleHistogram) MarshalTo

            func (m *DoubleHistogram) MarshalTo(dAtA []byte) (int, error)

            func (*DoubleHistogram) MarshalToSizedBuffer

            func (m *DoubleHistogram) MarshalToSizedBuffer(dAtA []byte) (int, error)

            func (*DoubleHistogram) ProtoMessage

            func (*DoubleHistogram) ProtoMessage()

            func (*DoubleHistogram) Reset

            func (m *DoubleHistogram) Reset()

            func (*DoubleHistogram) Size

            func (m *DoubleHistogram) Size() (n int)

            func (*DoubleHistogram) String

            func (m *DoubleHistogram) String() string

            func (*DoubleHistogram) Unmarshal

            func (m *DoubleHistogram) Unmarshal(dAtA []byte) error

            func (*DoubleHistogram) XXX_DiscardUnknown

            func (m *DoubleHistogram) XXX_DiscardUnknown()

            func (*DoubleHistogram) XXX_Marshal

            func (m *DoubleHistogram) XXX_Marshal(b []byte, deterministic bool) ([]byte, error)

            func (*DoubleHistogram) XXX_Merge

            func (m *DoubleHistogram) XXX_Merge(src proto.Message)

            func (*DoubleHistogram) XXX_Size

            func (m *DoubleHistogram) XXX_Size() int

            func (*DoubleHistogram) XXX_Unmarshal

            func (m *DoubleHistogram) XXX_Unmarshal(b []byte) error

            type DoubleHistogramDataPoint

            type DoubleHistogramDataPoint struct {
            	// The set of labels that uniquely identify this timeseries.
            	Labels []*v11.StringKeyValue `protobuf:"bytes,1,rep,name=labels,proto3" json:"labels,omitempty"`
            	// start_time_unix_nano is the last time when the aggregation value was reset
            	// to "zero". For some metric types this is ignored, see data types for more
            	// details.
            	//
            	// The aggregation value is over the time interval (start_time_unix_nano,
            	// time_unix_nano].
            	//
            	// Value is UNIX Epoch time in nanoseconds since 00:00:00 UTC on 1 January
            	// 1970.
            	//
            	// Value of 0 indicates that the timestamp is unspecified. In that case the
            	// timestamp may be decided by the backend.
            	StartTimeUnixNano uint64 `protobuf:"fixed64,2,opt,name=start_time_unix_nano,json=startTimeUnixNano,proto3" json:"start_time_unix_nano,omitempty"`
            	// time_unix_nano is the moment when this aggregation value was reported.
            	//
            	// Value is UNIX Epoch time in nanoseconds since 00:00:00 UTC on 1 January
            	// 1970.
            	TimeUnixNano uint64 `protobuf:"fixed64,3,opt,name=time_unix_nano,json=timeUnixNano,proto3" json:"time_unix_nano,omitempty"`
            	// count is the number of values in the population. Must be non-negative. This
            	// value must be equal to the sum of the "count" fields in buckets if a
            	// histogram is provided.
            	Count uint64 `protobuf:"fixed64,4,opt,name=count,proto3" json:"count,omitempty"`
            	// sum of the values in the population. If count is zero then this field
            	// must be zero. This value must be equal to the sum of the "sum" fields in
            	// buckets if a histogram is provided.
            	Sum float64 `protobuf:"fixed64,5,opt,name=sum,proto3" json:"sum,omitempty"`
            	// bucket_counts is an optional field contains the count values of histogram
            	// for each bucket.
            	//
            	// The sum of the bucket_counts must equal the value in the count field.
            	//
            	// The number of elements in bucket_counts array must be by one greater than
            	// the number of elements in explicit_bounds array.
            	BucketCounts []uint64 `protobuf:"fixed64,6,rep,packed,name=bucket_counts,json=bucketCounts,proto3" json:"bucket_counts,omitempty"`
            	// explicit_bounds specifies buckets with explicitly defined bounds for values.
            	// The bucket boundaries are described by "bounds" field.
            	//
            	// This defines size(bounds) + 1 (= N) buckets. The boundaries for bucket
            	// at index i are:
            	//
            	// (-infinity, bounds[i]) for i == 0
            	// [bounds[i-1], bounds[i]) for 0 < i < N-1
            	// [bounds[i], +infinity) for i == N-1
            	// The values in bounds array must be strictly increasing.
            	//
            	// Note: only [a, b) intervals are currently supported for each bucket except the first one.
            	// If we decide to also support (a, b] intervals we should add support for these by defining
            	// a boolean value which decides what type of intervals to use.
            	ExplicitBounds []float64 `protobuf:"fixed64,7,rep,packed,name=explicit_bounds,json=explicitBounds,proto3" json:"explicit_bounds,omitempty"`
            	// (Optional) List of exemplars collected from
            	// measurements that were used to form the data point
            	Exemplars            []*DoubleExemplar `protobuf:"bytes,8,rep,name=exemplars,proto3" json:"exemplars,omitempty"`
            	XXX_NoUnkeyedLiteral struct{}          `json:"-"`
            	XXX_unrecognized     []byte            `json:"-"`
            	XXX_sizecache        int32             `json:"-"`
            }

              HistogramDataPoint is a single data point in a timeseries that describes the time-varying values of a Histogram of double values. A Histogram contains summary statistics for a population of values, it may optionally contain the distribution of those values across a set of buckets.

              func (*DoubleHistogramDataPoint) Descriptor

              func (*DoubleHistogramDataPoint) Descriptor() ([]byte, []int)

              func (*DoubleHistogramDataPoint) GetBucketCounts

              func (m *DoubleHistogramDataPoint) GetBucketCounts() []uint64

              func (*DoubleHistogramDataPoint) GetCount

              func (m *DoubleHistogramDataPoint) GetCount() uint64

              func (*DoubleHistogramDataPoint) GetExemplars

              func (m *DoubleHistogramDataPoint) GetExemplars() []*DoubleExemplar

              func (*DoubleHistogramDataPoint) GetExplicitBounds

              func (m *DoubleHistogramDataPoint) GetExplicitBounds() []float64

              func (*DoubleHistogramDataPoint) GetLabels

              func (m *DoubleHistogramDataPoint) GetLabels() []*v11.StringKeyValue

              func (*DoubleHistogramDataPoint) GetStartTimeUnixNano

              func (m *DoubleHistogramDataPoint) GetStartTimeUnixNano() uint64

              func (*DoubleHistogramDataPoint) GetSum

              func (m *DoubleHistogramDataPoint) GetSum() float64

              func (*DoubleHistogramDataPoint) GetTimeUnixNano

              func (m *DoubleHistogramDataPoint) GetTimeUnixNano() uint64

              func (*DoubleHistogramDataPoint) Marshal

              func (m *DoubleHistogramDataPoint) Marshal() (dAtA []byte, err error)

              func (*DoubleHistogramDataPoint) MarshalTo

              func (m *DoubleHistogramDataPoint) MarshalTo(dAtA []byte) (int, error)

              func (*DoubleHistogramDataPoint) MarshalToSizedBuffer

              func (m *DoubleHistogramDataPoint) MarshalToSizedBuffer(dAtA []byte) (int, error)

              func (*DoubleHistogramDataPoint) ProtoMessage

              func (*DoubleHistogramDataPoint) ProtoMessage()

              func (*DoubleHistogramDataPoint) Reset

              func (m *DoubleHistogramDataPoint) Reset()

              func (*DoubleHistogramDataPoint) Size

              func (m *DoubleHistogramDataPoint) Size() (n int)

              func (*DoubleHistogramDataPoint) String

              func (m *DoubleHistogramDataPoint) String() string

              func (*DoubleHistogramDataPoint) Unmarshal

              func (m *DoubleHistogramDataPoint) Unmarshal(dAtA []byte) error

              func (*DoubleHistogramDataPoint) XXX_DiscardUnknown

              func (m *DoubleHistogramDataPoint) XXX_DiscardUnknown()

              func (*DoubleHistogramDataPoint) XXX_Marshal

              func (m *DoubleHistogramDataPoint) XXX_Marshal(b []byte, deterministic bool) ([]byte, error)

              func (*DoubleHistogramDataPoint) XXX_Merge

              func (m *DoubleHistogramDataPoint) XXX_Merge(src proto.Message)

              func (*DoubleHistogramDataPoint) XXX_Size

              func (m *DoubleHistogramDataPoint) XXX_Size() int

              func (*DoubleHistogramDataPoint) XXX_Unmarshal

              func (m *DoubleHistogramDataPoint) XXX_Unmarshal(b []byte) error

              type DoubleSum

              type DoubleSum struct {
              	DataPoints []*DoubleDataPoint `protobuf:"bytes,1,rep,name=data_points,json=dataPoints,proto3" json:"data_points,omitempty"`
              	// aggregation_temporality describes if the aggregator reports delta changes
              	// since last report time, or cumulative changes since a fixed start time.
              	AggregationTemporality AggregationTemporality `` /* 187-byte string literal not displayed */
              	// If "true" means that the sum is monotonic.
              	IsMonotonic          bool     `protobuf:"varint,3,opt,name=is_monotonic,json=isMonotonic,proto3" json:"is_monotonic,omitempty"`
              	XXX_NoUnkeyedLiteral struct{} `json:"-"`
              	XXX_unrecognized     []byte   `json:"-"`
              	XXX_sizecache        int32    `json:"-"`
              }

                Sum represents the type of a numeric double scalar metric that is calculated as a sum of all reported measurements over a time interval.

                func (*DoubleSum) Descriptor

                func (*DoubleSum) Descriptor() ([]byte, []int)

                func (*DoubleSum) GetAggregationTemporality

                func (m *DoubleSum) GetAggregationTemporality() AggregationTemporality

                func (*DoubleSum) GetDataPoints

                func (m *DoubleSum) GetDataPoints() []*DoubleDataPoint

                func (*DoubleSum) GetIsMonotonic

                func (m *DoubleSum) GetIsMonotonic() bool

                func (*DoubleSum) Marshal

                func (m *DoubleSum) Marshal() (dAtA []byte, err error)

                func (*DoubleSum) MarshalTo

                func (m *DoubleSum) MarshalTo(dAtA []byte) (int, error)

                func (*DoubleSum) MarshalToSizedBuffer

                func (m *DoubleSum) MarshalToSizedBuffer(dAtA []byte) (int, error)

                func (*DoubleSum) ProtoMessage

                func (*DoubleSum) ProtoMessage()

                func (*DoubleSum) Reset

                func (m *DoubleSum) Reset()

                func (*DoubleSum) Size

                func (m *DoubleSum) Size() (n int)

                func (*DoubleSum) String

                func (m *DoubleSum) String() string

                func (*DoubleSum) Unmarshal

                func (m *DoubleSum) Unmarshal(dAtA []byte) error

                func (*DoubleSum) XXX_DiscardUnknown

                func (m *DoubleSum) XXX_DiscardUnknown()

                func (*DoubleSum) XXX_Marshal

                func (m *DoubleSum) XXX_Marshal(b []byte, deterministic bool) ([]byte, error)

                func (*DoubleSum) XXX_Merge

                func (m *DoubleSum) XXX_Merge(src proto.Message)

                func (*DoubleSum) XXX_Size

                func (m *DoubleSum) XXX_Size() int

                func (*DoubleSum) XXX_Unmarshal

                func (m *DoubleSum) XXX_Unmarshal(b []byte) error

                type InstrumentationLibraryMetrics

                type InstrumentationLibraryMetrics struct {
                	// The instrumentation library information for the metrics in this message.
                	// If this field is not set then no library info is known.
                	InstrumentationLibrary *v11.InstrumentationLibrary `` /* 127-byte string literal not displayed */
                	// A list of metrics that originate from an instrumentation library.
                	Metrics              []*Metric `protobuf:"bytes,2,rep,name=metrics,proto3" json:"metrics,omitempty"`
                	XXX_NoUnkeyedLiteral struct{}  `json:"-"`
                	XXX_unrecognized     []byte    `json:"-"`
                	XXX_sizecache        int32     `json:"-"`
                }

                  A collection of Metrics produced by an InstrumentationLibrary.

                  func (*InstrumentationLibraryMetrics) Descriptor

                  func (*InstrumentationLibraryMetrics) Descriptor() ([]byte, []int)

                  func (*InstrumentationLibraryMetrics) GetInstrumentationLibrary

                  func (m *InstrumentationLibraryMetrics) GetInstrumentationLibrary() *v11.InstrumentationLibrary

                  func (*InstrumentationLibraryMetrics) GetMetrics

                  func (m *InstrumentationLibraryMetrics) GetMetrics() []*Metric

                  func (*InstrumentationLibraryMetrics) Marshal

                  func (m *InstrumentationLibraryMetrics) Marshal() (dAtA []byte, err error)

                  func (*InstrumentationLibraryMetrics) MarshalTo

                  func (m *InstrumentationLibraryMetrics) MarshalTo(dAtA []byte) (int, error)

                  func (*InstrumentationLibraryMetrics) MarshalToSizedBuffer

                  func (m *InstrumentationLibraryMetrics) MarshalToSizedBuffer(dAtA []byte) (int, error)

                  func (*InstrumentationLibraryMetrics) ProtoMessage

                  func (*InstrumentationLibraryMetrics) ProtoMessage()

                  func (*InstrumentationLibraryMetrics) Reset

                  func (m *InstrumentationLibraryMetrics) Reset()

                  func (*InstrumentationLibraryMetrics) Size

                  func (m *InstrumentationLibraryMetrics) Size() (n int)

                  func (*InstrumentationLibraryMetrics) String

                  func (*InstrumentationLibraryMetrics) Unmarshal

                  func (m *InstrumentationLibraryMetrics) Unmarshal(dAtA []byte) error

                  func (*InstrumentationLibraryMetrics) XXX_DiscardUnknown

                  func (m *InstrumentationLibraryMetrics) XXX_DiscardUnknown()

                  func (*InstrumentationLibraryMetrics) XXX_Marshal

                  func (m *InstrumentationLibraryMetrics) XXX_Marshal(b []byte, deterministic bool) ([]byte, error)

                  func (*InstrumentationLibraryMetrics) XXX_Merge

                  func (m *InstrumentationLibraryMetrics) XXX_Merge(src proto.Message)

                  func (*InstrumentationLibraryMetrics) XXX_Size

                  func (m *InstrumentationLibraryMetrics) XXX_Size() int

                  func (*InstrumentationLibraryMetrics) XXX_Unmarshal

                  func (m *InstrumentationLibraryMetrics) XXX_Unmarshal(b []byte) error

                  type IntDataPoint

                  type IntDataPoint struct {
                  	// The set of labels that uniquely identify this timeseries.
                  	Labels []*v11.StringKeyValue `protobuf:"bytes,1,rep,name=labels,proto3" json:"labels,omitempty"`
                  	// start_time_unix_nano is the last time when the aggregation value was reset
                  	// to "zero". For some metric types this is ignored, see data types for more
                  	// details.
                  	//
                  	// The aggregation value is over the time interval (start_time_unix_nano,
                  	// time_unix_nano].
                  	//
                  	// Value is UNIX Epoch time in nanoseconds since 00:00:00 UTC on 1 January
                  	// 1970.
                  	//
                  	// Value of 0 indicates that the timestamp is unspecified. In that case the
                  	// timestamp may be decided by the backend.
                  	StartTimeUnixNano uint64 `protobuf:"fixed64,2,opt,name=start_time_unix_nano,json=startTimeUnixNano,proto3" json:"start_time_unix_nano,omitempty"`
                  	// time_unix_nano is the moment when this aggregation value was reported.
                  	//
                  	// Value is UNIX Epoch time in nanoseconds since 00:00:00 UTC on 1 January
                  	// 1970.
                  	TimeUnixNano uint64 `protobuf:"fixed64,3,opt,name=time_unix_nano,json=timeUnixNano,proto3" json:"time_unix_nano,omitempty"`
                  	// value itself.
                  	Value int64 `protobuf:"fixed64,4,opt,name=value,proto3" json:"value,omitempty"`
                  	// (Optional) List of exemplars collected from
                  	// measurements that were used to form the data point
                  	Exemplars            []*IntExemplar `protobuf:"bytes,5,rep,name=exemplars,proto3" json:"exemplars,omitempty"`
                  	XXX_NoUnkeyedLiteral struct{}       `json:"-"`
                  	XXX_unrecognized     []byte         `json:"-"`
                  	XXX_sizecache        int32          `json:"-"`
                  }

                    IntDataPoint is a single data point in a timeseries that describes the time-varying values of a int64 metric.

                    func (*IntDataPoint) Descriptor

                    func (*IntDataPoint) Descriptor() ([]byte, []int)

                    func (*IntDataPoint) GetExemplars

                    func (m *IntDataPoint) GetExemplars() []*IntExemplar

                    func (*IntDataPoint) GetLabels

                    func (m *IntDataPoint) GetLabels() []*v11.StringKeyValue

                    func (*IntDataPoint) GetStartTimeUnixNano

                    func (m *IntDataPoint) GetStartTimeUnixNano() uint64

                    func (*IntDataPoint) GetTimeUnixNano

                    func (m *IntDataPoint) GetTimeUnixNano() uint64

                    func (*IntDataPoint) GetValue

                    func (m *IntDataPoint) GetValue() int64

                    func (*IntDataPoint) Marshal

                    func (m *IntDataPoint) Marshal() (dAtA []byte, err error)

                    func (*IntDataPoint) MarshalTo

                    func (m *IntDataPoint) MarshalTo(dAtA []byte) (int, error)

                    func (*IntDataPoint) MarshalToSizedBuffer

                    func (m *IntDataPoint) MarshalToSizedBuffer(dAtA []byte) (int, error)

                    func (*IntDataPoint) ProtoMessage

                    func (*IntDataPoint) ProtoMessage()

                    func (*IntDataPoint) Reset

                    func (m *IntDataPoint) Reset()

                    func (*IntDataPoint) Size

                    func (m *IntDataPoint) Size() (n int)

                    func (*IntDataPoint) String

                    func (m *IntDataPoint) String() string

                    func (*IntDataPoint) Unmarshal

                    func (m *IntDataPoint) Unmarshal(dAtA []byte) error

                    func (*IntDataPoint) XXX_DiscardUnknown

                    func (m *IntDataPoint) XXX_DiscardUnknown()

                    func (*IntDataPoint) XXX_Marshal

                    func (m *IntDataPoint) XXX_Marshal(b []byte, deterministic bool) ([]byte, error)

                    func (*IntDataPoint) XXX_Merge

                    func (m *IntDataPoint) XXX_Merge(src proto.Message)

                    func (*IntDataPoint) XXX_Size

                    func (m *IntDataPoint) XXX_Size() int

                    func (*IntDataPoint) XXX_Unmarshal

                    func (m *IntDataPoint) XXX_Unmarshal(b []byte) error

                    type IntExemplar

                    type IntExemplar struct {
                    	// The set of labels that were filtered out by the aggregator, but recorded
                    	// alongside the original measurement. Only labels that were filtered out
                    	// by the aggregator should be included
                    	FilteredLabels []*v11.StringKeyValue `protobuf:"bytes,1,rep,name=filtered_labels,json=filteredLabels,proto3" json:"filtered_labels,omitempty"`
                    	// time_unix_nano is the exact time when this exemplar was recorded
                    	//
                    	// Value is UNIX Epoch time in nanoseconds since 00:00:00 UTC on 1 January
                    	// 1970.
                    	TimeUnixNano uint64 `protobuf:"fixed64,2,opt,name=time_unix_nano,json=timeUnixNano,proto3" json:"time_unix_nano,omitempty"`
                    	// Numerical int value of the measurement that was recorded.
                    	Value int64 `protobuf:"fixed64,3,opt,name=value,proto3" json:"value,omitempty"`
                    	// (Optional) Span ID of the exemplar trace.
                    	// span_id may be missing if the measurement is not recorded inside a trace
                    	// or if the trace is not sampled.
                    	SpanId []byte `protobuf:"bytes,4,opt,name=span_id,json=spanId,proto3" json:"span_id,omitempty"`
                    	// (Optional) Trace ID of the exemplar trace.
                    	// trace_id may be missing if the measurement is not recorded inside a trace
                    	// or if the trace is not sampled.
                    	TraceId              []byte   `protobuf:"bytes,5,opt,name=trace_id,json=traceId,proto3" json:"trace_id,omitempty"`
                    	XXX_NoUnkeyedLiteral struct{} `json:"-"`
                    	XXX_unrecognized     []byte   `json:"-"`
                    	XXX_sizecache        int32    `json:"-"`
                    }

                      A representation of an exemplar, which is a sample input int measurement. Exemplars also hold information about the environment when the measurement was recorded, for example the span and trace ID of the active span when the exemplar was recorded.

                      func (*IntExemplar) Descriptor

                      func (*IntExemplar) Descriptor() ([]byte, []int)

                      func (*IntExemplar) GetFilteredLabels

                      func (m *IntExemplar) GetFilteredLabels() []*v11.StringKeyValue

                      func (*IntExemplar) GetSpanId

                      func (m *IntExemplar) GetSpanId() []byte

                      func (*IntExemplar) GetTimeUnixNano

                      func (m *IntExemplar) GetTimeUnixNano() uint64

                      func (*IntExemplar) GetTraceId

                      func (m *IntExemplar) GetTraceId() []byte

                      func (*IntExemplar) GetValue

                      func (m *IntExemplar) GetValue() int64

                      func (*IntExemplar) Marshal

                      func (m *IntExemplar) Marshal() (dAtA []byte, err error)

                      func (*IntExemplar) MarshalTo

                      func (m *IntExemplar) MarshalTo(dAtA []byte) (int, error)

                      func (*IntExemplar) MarshalToSizedBuffer

                      func (m *IntExemplar) MarshalToSizedBuffer(dAtA []byte) (int, error)

                      func (*IntExemplar) ProtoMessage

                      func (*IntExemplar) ProtoMessage()

                      func (*IntExemplar) Reset

                      func (m *IntExemplar) Reset()

                      func (*IntExemplar) Size

                      func (m *IntExemplar) Size() (n int)

                      func (*IntExemplar) String

                      func (m *IntExemplar) String() string

                      func (*IntExemplar) Unmarshal

                      func (m *IntExemplar) Unmarshal(dAtA []byte) error

                      func (*IntExemplar) XXX_DiscardUnknown

                      func (m *IntExemplar) XXX_DiscardUnknown()

                      func (*IntExemplar) XXX_Marshal

                      func (m *IntExemplar) XXX_Marshal(b []byte, deterministic bool) ([]byte, error)

                      func (*IntExemplar) XXX_Merge

                      func (m *IntExemplar) XXX_Merge(src proto.Message)

                      func (*IntExemplar) XXX_Size

                      func (m *IntExemplar) XXX_Size() int

                      func (*IntExemplar) XXX_Unmarshal

                      func (m *IntExemplar) XXX_Unmarshal(b []byte) error

                      type IntGauge

                      type IntGauge struct {
                      	DataPoints           []*IntDataPoint `protobuf:"bytes,1,rep,name=data_points,json=dataPoints,proto3" json:"data_points,omitempty"`
                      	XXX_NoUnkeyedLiteral struct{}        `json:"-"`
                      	XXX_unrecognized     []byte          `json:"-"`
                      	XXX_sizecache        int32           `json:"-"`
                      }

                        Gauge represents the type of a int scalar metric that always exports the "current value" for every data point. It should be used for an "unknown" aggregation.

                        A Gauge does not support different aggregation temporalities. Given the aggregation is unknown, points cannot be combined using the same aggregation, regardless of aggregation temporalities. Therefore, AggregationTemporality is not included. Consequently, this also means "StartTimeUnixNano" is ignored for all data points.

                        func (*IntGauge) Descriptor

                        func (*IntGauge) Descriptor() ([]byte, []int)

                        func (*IntGauge) GetDataPoints

                        func (m *IntGauge) GetDataPoints() []*IntDataPoint

                        func (*IntGauge) Marshal

                        func (m *IntGauge) Marshal() (dAtA []byte, err error)

                        func (*IntGauge) MarshalTo

                        func (m *IntGauge) MarshalTo(dAtA []byte) (int, error)

                        func (*IntGauge) MarshalToSizedBuffer

                        func (m *IntGauge) MarshalToSizedBuffer(dAtA []byte) (int, error)

                        func (*IntGauge) ProtoMessage

                        func (*IntGauge) ProtoMessage()

                        func (*IntGauge) Reset

                        func (m *IntGauge) Reset()

                        func (*IntGauge) Size

                        func (m *IntGauge) Size() (n int)

                        func (*IntGauge) String

                        func (m *IntGauge) String() string

                        func (*IntGauge) Unmarshal

                        func (m *IntGauge) Unmarshal(dAtA []byte) error

                        func (*IntGauge) XXX_DiscardUnknown

                        func (m *IntGauge) XXX_DiscardUnknown()

                        func (*IntGauge) XXX_Marshal

                        func (m *IntGauge) XXX_Marshal(b []byte, deterministic bool) ([]byte, error)

                        func (*IntGauge) XXX_Merge

                        func (m *IntGauge) XXX_Merge(src proto.Message)

                        func (*IntGauge) XXX_Size

                        func (m *IntGauge) XXX_Size() int

                        func (*IntGauge) XXX_Unmarshal

                        func (m *IntGauge) XXX_Unmarshal(b []byte) error

                        type IntHistogram

                        type IntHistogram struct {
                        	DataPoints []*IntHistogramDataPoint `protobuf:"bytes,1,rep,name=data_points,json=dataPoints,proto3" json:"data_points,omitempty"`
                        	// aggregation_temporality describes if the aggregator reports delta changes
                        	// since last report time, or cumulative changes since a fixed start time.
                        	AggregationTemporality AggregationTemporality `` /* 187-byte string literal not displayed */
                        	XXX_NoUnkeyedLiteral   struct{}               `json:"-"`
                        	XXX_unrecognized       []byte                 `json:"-"`
                        	XXX_sizecache          int32                  `json:"-"`
                        }

                          Represents the type of a metric that is calculated by aggregating as a Histogram of all reported int measurements over a time interval.

                          func (*IntHistogram) Descriptor

                          func (*IntHistogram) Descriptor() ([]byte, []int)

                          func (*IntHistogram) GetAggregationTemporality

                          func (m *IntHistogram) GetAggregationTemporality() AggregationTemporality

                          func (*IntHistogram) GetDataPoints

                          func (m *IntHistogram) GetDataPoints() []*IntHistogramDataPoint

                          func (*IntHistogram) Marshal

                          func (m *IntHistogram) Marshal() (dAtA []byte, err error)

                          func (*IntHistogram) MarshalTo

                          func (m *IntHistogram) MarshalTo(dAtA []byte) (int, error)

                          func (*IntHistogram) MarshalToSizedBuffer

                          func (m *IntHistogram) MarshalToSizedBuffer(dAtA []byte) (int, error)

                          func (*IntHistogram) ProtoMessage

                          func (*IntHistogram) ProtoMessage()

                          func (*IntHistogram) Reset

                          func (m *IntHistogram) Reset()

                          func (*IntHistogram) Size

                          func (m *IntHistogram) Size() (n int)

                          func (*IntHistogram) String

                          func (m *IntHistogram) String() string

                          func (*IntHistogram) Unmarshal

                          func (m *IntHistogram) Unmarshal(dAtA []byte) error

                          func (*IntHistogram) XXX_DiscardUnknown

                          func (m *IntHistogram) XXX_DiscardUnknown()

                          func (*IntHistogram) XXX_Marshal

                          func (m *IntHistogram) XXX_Marshal(b []byte, deterministic bool) ([]byte, error)

                          func (*IntHistogram) XXX_Merge

                          func (m *IntHistogram) XXX_Merge(src proto.Message)

                          func (*IntHistogram) XXX_Size

                          func (m *IntHistogram) XXX_Size() int

                          func (*IntHistogram) XXX_Unmarshal

                          func (m *IntHistogram) XXX_Unmarshal(b []byte) error

                          type IntHistogramDataPoint

                          type IntHistogramDataPoint struct {
                          	// The set of labels that uniquely identify this timeseries.
                          	Labels []*v11.StringKeyValue `protobuf:"bytes,1,rep,name=labels,proto3" json:"labels,omitempty"`
                          	// start_time_unix_nano is the last time when the aggregation value was reset
                          	// to "zero". For some metric types this is ignored, see data types for more
                          	// details.
                          	//
                          	// The aggregation value is over the time interval (start_time_unix_nano,
                          	// time_unix_nano].
                          	//
                          	// Value is UNIX Epoch time in nanoseconds since 00:00:00 UTC on 1 January
                          	// 1970.
                          	//
                          	// Value of 0 indicates that the timestamp is unspecified. In that case the
                          	// timestamp may be decided by the backend.
                          	StartTimeUnixNano uint64 `protobuf:"fixed64,2,opt,name=start_time_unix_nano,json=startTimeUnixNano,proto3" json:"start_time_unix_nano,omitempty"`
                          	// time_unix_nano is the moment when this aggregation value was reported.
                          	//
                          	// Value is UNIX Epoch time in nanoseconds since 00:00:00 UTC on 1 January
                          	// 1970.
                          	TimeUnixNano uint64 `protobuf:"fixed64,3,opt,name=time_unix_nano,json=timeUnixNano,proto3" json:"time_unix_nano,omitempty"`
                          	// count is the number of values in the population. Must be non-negative. This
                          	// value must be equal to the sum of the "count" fields in buckets if a
                          	// histogram is provided.
                          	Count uint64 `protobuf:"fixed64,4,opt,name=count,proto3" json:"count,omitempty"`
                          	// sum of the values in the population. If count is zero then this field
                          	// must be zero. This value must be equal to the sum of the "sum" fields in
                          	// buckets if a histogram is provided.
                          	Sum int64 `protobuf:"fixed64,5,opt,name=sum,proto3" json:"sum,omitempty"`
                          	// bucket_counts is an optional field contains the count values of histogram
                          	// for each bucket.
                          	//
                          	// The sum of the bucket_counts must equal the value in the count field.
                          	//
                          	// The number of elements in bucket_counts array must be by one greater than
                          	// the number of elements in explicit_bounds array.
                          	BucketCounts []uint64 `protobuf:"fixed64,6,rep,packed,name=bucket_counts,json=bucketCounts,proto3" json:"bucket_counts,omitempty"`
                          	// explicit_bounds specifies buckets with explicitly defined bounds for values.
                          	// The bucket boundaries are described by "bounds" field.
                          	//
                          	// This defines size(bounds) + 1 (= N) buckets. The boundaries for bucket
                          	// at index i are:
                          	//
                          	// (-infinity, bounds[i]) for i == 0
                          	// [bounds[i-1], bounds[i]) for 0 < i < N-1
                          	// [bounds[i], +infinity) for i == N-1
                          	// The values in bounds array must be strictly increasing.
                          	//
                          	// Note: only [a, b) intervals are currently supported for each bucket except the first one.
                          	// If we decide to also support (a, b] intervals we should add support for these by defining
                          	// a boolean value which decides what type of intervals to use.
                          	ExplicitBounds []float64 `protobuf:"fixed64,7,rep,packed,name=explicit_bounds,json=explicitBounds,proto3" json:"explicit_bounds,omitempty"`
                          	// (Optional) List of exemplars collected from
                          	// measurements that were used to form the data point
                          	Exemplars            []*IntExemplar `protobuf:"bytes,8,rep,name=exemplars,proto3" json:"exemplars,omitempty"`
                          	XXX_NoUnkeyedLiteral struct{}       `json:"-"`
                          	XXX_unrecognized     []byte         `json:"-"`
                          	XXX_sizecache        int32          `json:"-"`
                          }

                            IntHistogramDataPoint is a single data point in a timeseries that describes the time-varying values of a Histogram of int values. A Histogram contains summary statistics for a population of values, it may optionally contain the distribution of those values across a set of buckets.

                            func (*IntHistogramDataPoint) Descriptor

                            func (*IntHistogramDataPoint) Descriptor() ([]byte, []int)

                            func (*IntHistogramDataPoint) GetBucketCounts

                            func (m *IntHistogramDataPoint) GetBucketCounts() []uint64

                            func (*IntHistogramDataPoint) GetCount

                            func (m *IntHistogramDataPoint) GetCount() uint64

                            func (*IntHistogramDataPoint) GetExemplars

                            func (m *IntHistogramDataPoint) GetExemplars() []*IntExemplar

                            func (*IntHistogramDataPoint) GetExplicitBounds

                            func (m *IntHistogramDataPoint) GetExplicitBounds() []float64

                            func (*IntHistogramDataPoint) GetLabels

                            func (m *IntHistogramDataPoint) GetLabels() []*v11.StringKeyValue

                            func (*IntHistogramDataPoint) GetStartTimeUnixNano

                            func (m *IntHistogramDataPoint) GetStartTimeUnixNano() uint64

                            func (*IntHistogramDataPoint) GetSum

                            func (m *IntHistogramDataPoint) GetSum() int64

                            func (*IntHistogramDataPoint) GetTimeUnixNano

                            func (m *IntHistogramDataPoint) GetTimeUnixNano() uint64

                            func (*IntHistogramDataPoint) Marshal

                            func (m *IntHistogramDataPoint) Marshal() (dAtA []byte, err error)

                            func (*IntHistogramDataPoint) MarshalTo

                            func (m *IntHistogramDataPoint) MarshalTo(dAtA []byte) (int, error)

                            func (*IntHistogramDataPoint) MarshalToSizedBuffer

                            func (m *IntHistogramDataPoint) MarshalToSizedBuffer(dAtA []byte) (int, error)

                            func (*IntHistogramDataPoint) ProtoMessage

                            func (*IntHistogramDataPoint) ProtoMessage()

                            func (*IntHistogramDataPoint) Reset

                            func (m *IntHistogramDataPoint) Reset()

                            func (*IntHistogramDataPoint) Size

                            func (m *IntHistogramDataPoint) Size() (n int)

                            func (*IntHistogramDataPoint) String

                            func (m *IntHistogramDataPoint) String() string

                            func (*IntHistogramDataPoint) Unmarshal

                            func (m *IntHistogramDataPoint) Unmarshal(dAtA []byte) error

                            func (*IntHistogramDataPoint) XXX_DiscardUnknown

                            func (m *IntHistogramDataPoint) XXX_DiscardUnknown()

                            func (*IntHistogramDataPoint) XXX_Marshal

                            func (m *IntHistogramDataPoint) XXX_Marshal(b []byte, deterministic bool) ([]byte, error)

                            func (*IntHistogramDataPoint) XXX_Merge

                            func (m *IntHistogramDataPoint) XXX_Merge(src proto.Message)

                            func (*IntHistogramDataPoint) XXX_Size

                            func (m *IntHistogramDataPoint) XXX_Size() int

                            func (*IntHistogramDataPoint) XXX_Unmarshal

                            func (m *IntHistogramDataPoint) XXX_Unmarshal(b []byte) error

                            type IntSum

                            type IntSum struct {
                            	DataPoints []*IntDataPoint `protobuf:"bytes,1,rep,name=data_points,json=dataPoints,proto3" json:"data_points,omitempty"`
                            	// aggregation_temporality describes if the aggregator reports delta changes
                            	// since last report time, or cumulative changes since a fixed start time.
                            	AggregationTemporality AggregationTemporality `` /* 187-byte string literal not displayed */
                            	// If "true" means that the sum is monotonic.
                            	IsMonotonic          bool     `protobuf:"varint,3,opt,name=is_monotonic,json=isMonotonic,proto3" json:"is_monotonic,omitempty"`
                            	XXX_NoUnkeyedLiteral struct{} `json:"-"`
                            	XXX_unrecognized     []byte   `json:"-"`
                            	XXX_sizecache        int32    `json:"-"`
                            }

                              Sum represents the type of a numeric int scalar metric that is calculated as a sum of all reported measurements over a time interval.

                              func (*IntSum) Descriptor

                              func (*IntSum) Descriptor() ([]byte, []int)

                              func (*IntSum) GetAggregationTemporality

                              func (m *IntSum) GetAggregationTemporality() AggregationTemporality

                              func (*IntSum) GetDataPoints

                              func (m *IntSum) GetDataPoints() []*IntDataPoint

                              func (*IntSum) GetIsMonotonic

                              func (m *IntSum) GetIsMonotonic() bool

                              func (*IntSum) Marshal

                              func (m *IntSum) Marshal() (dAtA []byte, err error)

                              func (*IntSum) MarshalTo

                              func (m *IntSum) MarshalTo(dAtA []byte) (int, error)

                              func (*IntSum) MarshalToSizedBuffer

                              func (m *IntSum) MarshalToSizedBuffer(dAtA []byte) (int, error)

                              func (*IntSum) ProtoMessage

                              func (*IntSum) ProtoMessage()

                              func (*IntSum) Reset

                              func (m *IntSum) Reset()

                              func (*IntSum) Size

                              func (m *IntSum) Size() (n int)

                              func (*IntSum) String

                              func (m *IntSum) String() string

                              func (*IntSum) Unmarshal

                              func (m *IntSum) Unmarshal(dAtA []byte) error

                              func (*IntSum) XXX_DiscardUnknown

                              func (m *IntSum) XXX_DiscardUnknown()

                              func (*IntSum) XXX_Marshal

                              func (m *IntSum) XXX_Marshal(b []byte, deterministic bool) ([]byte, error)

                              func (*IntSum) XXX_Merge

                              func (m *IntSum) XXX_Merge(src proto.Message)

                              func (*IntSum) XXX_Size

                              func (m *IntSum) XXX_Size() int

                              func (*IntSum) XXX_Unmarshal

                              func (m *IntSum) XXX_Unmarshal(b []byte) error

                              type Metric

                              type Metric struct {
                              	// name of the metric, including its DNS name prefix. It must be unique.
                              	Name string `protobuf:"bytes,1,opt,name=name,proto3" json:"name,omitempty"`
                              	// description of the metric, which can be used in documentation.
                              	Description string `protobuf:"bytes,2,opt,name=description,proto3" json:"description,omitempty"`
                              	// unit in which the metric value is reported. Follows the format
                              	// described by http://unitsofmeasure.org/ucum.html.
                              	Unit string `protobuf:"bytes,3,opt,name=unit,proto3" json:"unit,omitempty"`
                              	// Data determines the aggregation type (if any) of the metric, what is the
                              	// reported value type for the data points, as well as the relatationship to
                              	// the time interval over which they are reported.
                              	//
                              	// TODO: Update table after the decision on:
                              	// https://github.com/open-telemetry/opentelemetry-specification/issues/731.
                              	// By default, metrics recording using the OpenTelemetry API are exported as
                              	// (the table does not include MeasurementValueType to avoid extra rows):
                              	//
                              	//   Instrument         Type
                              	//   ----------------------------------------------
                              	//   Counter            Sum(aggregation_temporality=delta;is_monotonic=true)
                              	//   UpDownCounter      Sum(aggregation_temporality=delta;is_monotonic=false)
                              	//   ValueRecorder      TBD
                              	//   SumObserver        Sum(aggregation_temporality=cumulative;is_monotonic=true)
                              	//   UpDownSumObserver  Sum(aggregation_temporality=cumulative;is_monotonic=false)
                              	//   ValueObserver      Gauge()
                              	//
                              	// Types that are valid to be assigned to Data:
                              	//	*Metric_IntGauge
                              	//	*Metric_DoubleGauge
                              	//	*Metric_IntSum
                              	//	*Metric_DoubleSum
                              	//	*Metric_IntHistogram
                              	//	*Metric_DoubleHistogram
                              	Data                 isMetric_Data `protobuf_oneof:"data"`
                              	XXX_NoUnkeyedLiteral struct{}      `json:"-"`
                              	XXX_unrecognized     []byte        `json:"-"`
                              	XXX_sizecache        int32         `json:"-"`
                              }

                                Defines a Metric which has one or more timeseries.

                                The data model and relation between entities is shown in the diagram below. Here, "DataPoint" is the term used to refer to any one of the specific data point value types, and "points" is the term used to refer to any one of the lists of points contained in the Metric.

                                - Metric is composed of a metadata and data. - Metadata part contains a name, description, unit. - Data is one of the possible types (Gauge, Sum, Histogram, etc.). - DataPoint contains timestamps, labels, and one of the possible value type

                                 fields.
                                
                                   Metric
                                +------------+
                                |name        |
                                |description |
                                |unit        |     +---------------------------+
                                |data        |---> |Gauge, Sum, Histogram, ... |
                                +------------+     +---------------------------+
                                
                                  Data [One of Gauge, Sum, Histogram, ...]
                                +-----------+
                                |...        |  // Metadata about the Data.
                                |points     |--+
                                +-----------+  |
                                               |      +---------------------------+
                                               |      |DataPoint 1                |
                                               v      |+------+------+   +------+ |
                                            +-----+   ||label |label |...|label | |
                                            |  1  |-->||value1|value2|...|valueN| |
                                            +-----+   |+------+------+   +------+ |
                                            |  .  |   |+-----+                    |
                                            |  .  |   ||value|                    |
                                            |  .  |   |+-----+                    |
                                            |  .  |   +---------------------------+
                                            |  .  |                   .
                                            |  .  |                   .
                                            |  .  |                   .
                                            |  .  |   +---------------------------+
                                            |  .  |   |DataPoint M                |
                                            +-----+   |+------+------+   +------+ |
                                            |  M  |-->||label |label |...|label | |
                                            +-----+   ||value1|value2|...|valueN| |
                                                      |+------+------+   +------+ |
                                                      |+-----+                    |
                                                      ||value|                    |
                                                      |+-----+                    |
                                                      +---------------------------+
                                

                                All DataPoint types have three common fields: - Labels zero or more key-value pairs associated with the data point. - StartTimeUnixNano MUST be set to the start of the interval when the data's

                                type includes an AggregationTemporality. This field is not set otherwise.
                                

                                - TimeUnixNano MUST be set to:

                                - the moment when an aggregation is reported (independent of the
                                  aggregation temporality).
                                - the instantaneous time of the event.
                                

                                func (*Metric) Descriptor

                                func (*Metric) Descriptor() ([]byte, []int)

                                func (*Metric) GetData

                                func (m *Metric) GetData() isMetric_Data

                                func (*Metric) GetDescription

                                func (m *Metric) GetDescription() string

                                func (*Metric) GetDoubleGauge

                                func (m *Metric) GetDoubleGauge() *DoubleGauge

                                func (*Metric) GetDoubleHistogram

                                func (m *Metric) GetDoubleHistogram() *DoubleHistogram

                                func (*Metric) GetDoubleSum

                                func (m *Metric) GetDoubleSum() *DoubleSum

                                func (*Metric) GetIntGauge

                                func (m *Metric) GetIntGauge() *IntGauge

                                func (*Metric) GetIntHistogram

                                func (m *Metric) GetIntHistogram() *IntHistogram

                                func (*Metric) GetIntSum

                                func (m *Metric) GetIntSum() *IntSum

                                func (*Metric) GetName

                                func (m *Metric) GetName() string

                                func (*Metric) GetUnit

                                func (m *Metric) GetUnit() string

                                func (*Metric) Marshal

                                func (m *Metric) Marshal() (dAtA []byte, err error)

                                func (*Metric) MarshalTo

                                func (m *Metric) MarshalTo(dAtA []byte) (int, error)

                                func (*Metric) MarshalToSizedBuffer

                                func (m *Metric) MarshalToSizedBuffer(dAtA []byte) (int, error)

                                func (*Metric) ProtoMessage

                                func (*Metric) ProtoMessage()

                                func (*Metric) Reset

                                func (m *Metric) Reset()

                                func (*Metric) Size

                                func (m *Metric) Size() (n int)

                                func (*Metric) String

                                func (m *Metric) String() string

                                func (*Metric) Unmarshal

                                func (m *Metric) Unmarshal(dAtA []byte) error

                                func (*Metric) XXX_DiscardUnknown

                                func (m *Metric) XXX_DiscardUnknown()

                                func (*Metric) XXX_Marshal

                                func (m *Metric) XXX_Marshal(b []byte, deterministic bool) ([]byte, error)

                                func (*Metric) XXX_Merge

                                func (m *Metric) XXX_Merge(src proto.Message)

                                func (*Metric) XXX_OneofWrappers

                                func (*Metric) XXX_OneofWrappers() []interface{}

                                  XXX_OneofWrappers is for the internal use of the proto package.

                                  func (*Metric) XXX_Size

                                  func (m *Metric) XXX_Size() int

                                  func (*Metric) XXX_Unmarshal

                                  func (m *Metric) XXX_Unmarshal(b []byte) error

                                  type Metric_DoubleGauge

                                  type Metric_DoubleGauge struct {
                                  	DoubleGauge *DoubleGauge `protobuf:"bytes,5,opt,name=double_gauge,json=doubleGauge,proto3,oneof" json:"double_gauge,omitempty"`
                                  }

                                  func (*Metric_DoubleGauge) MarshalTo

                                  func (m *Metric_DoubleGauge) MarshalTo(dAtA []byte) (int, error)

                                  func (*Metric_DoubleGauge) MarshalToSizedBuffer

                                  func (m *Metric_DoubleGauge) MarshalToSizedBuffer(dAtA []byte) (int, error)

                                  func (*Metric_DoubleGauge) Size

                                  func (m *Metric_DoubleGauge) Size() (n int)

                                  type Metric_DoubleHistogram

                                  type Metric_DoubleHistogram struct {
                                  	DoubleHistogram *DoubleHistogram `protobuf:"bytes,9,opt,name=double_histogram,json=doubleHistogram,proto3,oneof" json:"double_histogram,omitempty"`
                                  }

                                  func (*Metric_DoubleHistogram) MarshalTo

                                  func (m *Metric_DoubleHistogram) MarshalTo(dAtA []byte) (int, error)

                                  func (*Metric_DoubleHistogram) MarshalToSizedBuffer

                                  func (m *Metric_DoubleHistogram) MarshalToSizedBuffer(dAtA []byte) (int, error)

                                  func (*Metric_DoubleHistogram) Size

                                  func (m *Metric_DoubleHistogram) Size() (n int)

                                  type Metric_DoubleSum

                                  type Metric_DoubleSum struct {
                                  	DoubleSum *DoubleSum `protobuf:"bytes,7,opt,name=double_sum,json=doubleSum,proto3,oneof" json:"double_sum,omitempty"`
                                  }

                                  func (*Metric_DoubleSum) MarshalTo

                                  func (m *Metric_DoubleSum) MarshalTo(dAtA []byte) (int, error)

                                  func (*Metric_DoubleSum) MarshalToSizedBuffer

                                  func (m *Metric_DoubleSum) MarshalToSizedBuffer(dAtA []byte) (int, error)

                                  func (*Metric_DoubleSum) Size

                                  func (m *Metric_DoubleSum) Size() (n int)

                                  type Metric_IntGauge

                                  type Metric_IntGauge struct {
                                  	IntGauge *IntGauge `protobuf:"bytes,4,opt,name=int_gauge,json=intGauge,proto3,oneof" json:"int_gauge,omitempty"`
                                  }

                                  func (*Metric_IntGauge) MarshalTo

                                  func (m *Metric_IntGauge) MarshalTo(dAtA []byte) (int, error)

                                  func (*Metric_IntGauge) MarshalToSizedBuffer

                                  func (m *Metric_IntGauge) MarshalToSizedBuffer(dAtA []byte) (int, error)

                                  func (*Metric_IntGauge) Size

                                  func (m *Metric_IntGauge) Size() (n int)

                                  type Metric_IntHistogram

                                  type Metric_IntHistogram struct {
                                  	IntHistogram *IntHistogram `protobuf:"bytes,8,opt,name=int_histogram,json=intHistogram,proto3,oneof" json:"int_histogram,omitempty"`
                                  }

                                  func (*Metric_IntHistogram) MarshalTo

                                  func (m *Metric_IntHistogram) MarshalTo(dAtA []byte) (int, error)

                                  func (*Metric_IntHistogram) MarshalToSizedBuffer

                                  func (m *Metric_IntHistogram) MarshalToSizedBuffer(dAtA []byte) (int, error)

                                  func (*Metric_IntHistogram) Size

                                  func (m *Metric_IntHistogram) Size() (n int)

                                  type Metric_IntSum

                                  type Metric_IntSum struct {
                                  	IntSum *IntSum `protobuf:"bytes,6,opt,name=int_sum,json=intSum,proto3,oneof" json:"int_sum,omitempty"`
                                  }

                                  func (*Metric_IntSum) MarshalTo

                                  func (m *Metric_IntSum) MarshalTo(dAtA []byte) (int, error)

                                  func (*Metric_IntSum) MarshalToSizedBuffer

                                  func (m *Metric_IntSum) MarshalToSizedBuffer(dAtA []byte) (int, error)

                                  func (*Metric_IntSum) Size

                                  func (m *Metric_IntSum) Size() (n int)

                                  type ResourceMetrics

                                  type ResourceMetrics struct {
                                  	// The resource for the metrics in this message.
                                  	// If this field is not set then no resource info is known.
                                  	Resource *v1.Resource `protobuf:"bytes,1,opt,name=resource,proto3" json:"resource,omitempty"`
                                  	// A list of metrics that originate from a resource.
                                  	InstrumentationLibraryMetrics []*InstrumentationLibraryMetrics `` /* 150-byte string literal not displayed */
                                  	XXX_NoUnkeyedLiteral          struct{}                         `json:"-"`
                                  	XXX_unrecognized              []byte                           `json:"-"`
                                  	XXX_sizecache                 int32                            `json:"-"`
                                  }

                                    A collection of InstrumentationLibraryMetrics from a Resource.

                                    func (*ResourceMetrics) Descriptor

                                    func (*ResourceMetrics) Descriptor() ([]byte, []int)

                                    func (*ResourceMetrics) GetInstrumentationLibraryMetrics

                                    func (m *ResourceMetrics) GetInstrumentationLibraryMetrics() []*InstrumentationLibraryMetrics

                                    func (*ResourceMetrics) GetResource

                                    func (m *ResourceMetrics) GetResource() *v1.Resource

                                    func (*ResourceMetrics) Marshal

                                    func (m *ResourceMetrics) Marshal() (dAtA []byte, err error)

                                    func (*ResourceMetrics) MarshalTo

                                    func (m *ResourceMetrics) MarshalTo(dAtA []byte) (int, error)

                                    func (*ResourceMetrics) MarshalToSizedBuffer

                                    func (m *ResourceMetrics) MarshalToSizedBuffer(dAtA []byte) (int, error)

                                    func (*ResourceMetrics) ProtoMessage

                                    func (*ResourceMetrics) ProtoMessage()

                                    func (*ResourceMetrics) Reset

                                    func (m *ResourceMetrics) Reset()

                                    func (*ResourceMetrics) Size

                                    func (m *ResourceMetrics) Size() (n int)

                                    func (*ResourceMetrics) String

                                    func (m *ResourceMetrics) String() string

                                    func (*ResourceMetrics) Unmarshal

                                    func (m *ResourceMetrics) Unmarshal(dAtA []byte) error

                                    func (*ResourceMetrics) XXX_DiscardUnknown

                                    func (m *ResourceMetrics) XXX_DiscardUnknown()

                                    func (*ResourceMetrics) XXX_Marshal

                                    func (m *ResourceMetrics) XXX_Marshal(b []byte, deterministic bool) ([]byte, error)

                                    func (*ResourceMetrics) XXX_Merge

                                    func (m *ResourceMetrics) XXX_Merge(src proto.Message)

                                    func (*ResourceMetrics) XXX_Size

                                    func (m *ResourceMetrics) XXX_Size() int

                                    func (*ResourceMetrics) XXX_Unmarshal

                                    func (m *ResourceMetrics) XXX_Unmarshal(b []byte) error

                                    Source Files