v1

package
v0.2.1 Latest Latest
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 Go to latest Published: May 10, 2019 License: Apache-2.0 Imports: 8 Imported by: 0

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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")
)
View Source 
var MetricDescriptor_Type_name = map[int32]string{
	0: "UNSPECIFIED",
	1: "GAUGE_INT64",
	2: "GAUGE_DOUBLE",
	3: "GAUGE_DISTRIBUTION",
	4: "CUMULATIVE_INT64",
	5: "CUMULATIVE_DOUBLE",
	6: "CUMULATIVE_DISTRIBUTION",
	7: "SUMMARY",
}
View Source 
var MetricDescriptor_Type_value = map[string]int32{
	"UNSPECIFIED":             0,
	"GAUGE_INT64":             1,
	"GAUGE_DOUBLE":            2,
	"GAUGE_DISTRIBUTION":      3,
	"CUMULATIVE_INT64":        4,
	"CUMULATIVE_DOUBLE":       5,
	"CUMULATIVE_DISTRIBUTION": 6,
	"SUMMARY":                 7,
}

Functions

This section is empty.

Types

type DistributionValue 

type DistributionValue struct {
	// The number of values in the population. Must be non-negative. This value
	// must equal the sum of the values in bucket_counts if a histogram is
	// provided.
	Count int64 `protobuf:"varint,1,opt,name=count,proto3" json:"count,omitempty"`
	// The sum of the values in the population. If count is zero then this field
	// must be zero.
	Sum float64 `protobuf:"fixed64,2,opt,name=sum,proto3" json:"sum,omitempty"`
	// The sum of squared deviations from the mean of the values in the
	// population. For values x_i this is:
	//
	//     Sum[i=1..n]((x_i - mean)^2)
	//
	// Knuth, "The Art of Computer Programming", Vol. 2, page 323, 3rd edition
	// describes Welford's method for accumulating this sum in one pass.
	//
	// If count is zero then this field must be zero.
	SumOfSquaredDeviation float64 `` /* 130-byte string literal not displayed */
	// Don't change bucket boundaries within a TimeSeries if your backend doesn't
	// support this.
	// TODO(issue #152): consider not required to send bucket options for
	// optimization.
	BucketOptions *DistributionValue_BucketOptions `protobuf:"bytes,4,opt,name=bucket_options,json=bucketOptions,proto3" json:"bucket_options,omitempty"`
	// If the distribution does not have a histogram, then omit this field.
	// If there is a histogram, then the sum of the values in the Bucket counts
	// must equal the value in the count field of the distribution.
	Buckets              []*DistributionValue_Bucket `protobuf:"bytes,5,rep,name=buckets,proto3" json:"buckets,omitempty"`
	XXX_NoUnkeyedLiteral struct{}                    `json:"-"`
	XXX_unrecognized     []byte                      `json:"-"`
	XXX_sizecache        int32                       `json:"-"`
}

Distribution contains summary statistics for a population of values. It optionally contains a histogram representing the distribution of those values across a set of buckets.

func (*DistributionValue) Descriptor 

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

func (*DistributionValue) GetBucketOptions added in v0.1.0 

func (m *DistributionValue) GetBucketOptions() *DistributionValue_BucketOptions

func (*DistributionValue) GetBuckets 

func (m *DistributionValue) GetBuckets() []*DistributionValue_Bucket

func (*DistributionValue) GetCount 

func (m *DistributionValue) GetCount() int64

func (*DistributionValue) GetSum added in v0.0.2 

func (m *DistributionValue) GetSum() float64

func (*DistributionValue) GetSumOfSquaredDeviation 

func (m *DistributionValue) GetSumOfSquaredDeviation() float64

func (*DistributionValue) Marshal added in v0.2.1 

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

func (*DistributionValue) MarshalTo added in v0.2.1 

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

func (*DistributionValue) ProtoMessage 

func (*DistributionValue) ProtoMessage()

func (*DistributionValue) Reset 

func (m *DistributionValue) Reset()

func (*DistributionValue) Size added in v0.2.1 

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

func (*DistributionValue) String 

func (m *DistributionValue) String() string

func (*DistributionValue) Unmarshal added in v0.2.1 

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

func (*DistributionValue) XXX_DiscardUnknown 

func (m *DistributionValue) XXX_DiscardUnknown()

func (*DistributionValue) XXX_Marshal 

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

func (*DistributionValue) XXX_Merge 

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

func (*DistributionValue) XXX_Size 

func (m *DistributionValue) XXX_Size() int

func (*DistributionValue) XXX_Unmarshal 

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

type DistributionValue_Bucket 

type DistributionValue_Bucket struct {
	// The number of values in each bucket of the histogram, as described in
	// bucket_bounds.
	Count int64 `protobuf:"varint,1,opt,name=count,proto3" json:"count,omitempty"`
	// If the distribution does not have a histogram, then omit this field.
	Exemplar             *DistributionValue_Exemplar `protobuf:"bytes,2,opt,name=exemplar,proto3" json:"exemplar,omitempty"`
	XXX_NoUnkeyedLiteral struct{}                    `json:"-"`
	XXX_unrecognized     []byte                      `json:"-"`
	XXX_sizecache        int32                       `json:"-"`
}

func (*DistributionValue_Bucket) Descriptor 

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

func (*DistributionValue_Bucket) GetCount 

func (m *DistributionValue_Bucket) GetCount() int64

func (*DistributionValue_Bucket) GetExemplar 

func (m *DistributionValue_Bucket) GetExemplar() *DistributionValue_Exemplar

func (*DistributionValue_Bucket) Marshal added in v0.2.1 

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

func (*DistributionValue_Bucket) MarshalTo added in v0.2.1 

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

func (*DistributionValue_Bucket) ProtoMessage 

func (*DistributionValue_Bucket) ProtoMessage()

func (*DistributionValue_Bucket) Reset 

func (m *DistributionValue_Bucket) Reset()

func (*DistributionValue_Bucket) Size added in v0.2.1 

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

func (*DistributionValue_Bucket) String 

func (m *DistributionValue_Bucket) String() string

func (*DistributionValue_Bucket) Unmarshal added in v0.2.1 

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

func (*DistributionValue_Bucket) XXX_DiscardUnknown 

func (m *DistributionValue_Bucket) XXX_DiscardUnknown()

func (*DistributionValue_Bucket) XXX_Marshal 

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

func (*DistributionValue_Bucket) XXX_Merge 

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

func (*DistributionValue_Bucket) XXX_Size 

func (m *DistributionValue_Bucket) XXX_Size() int

func (*DistributionValue_Bucket) XXX_Unmarshal 

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

type DistributionValue_BucketOptions added in v0.1.0 

type DistributionValue_BucketOptions struct {
	// Types that are valid to be assigned to Type:
	//	*DistributionValue_BucketOptions_Explicit_
	Type                 isDistributionValue_BucketOptions_Type `protobuf_oneof:"type"`
	XXX_NoUnkeyedLiteral struct{}                               `json:"-"`
	XXX_unrecognized     []byte                                 `json:"-"`
	XXX_sizecache        int32                                  `json:"-"`
}

A Distribution may optionally contain a histogram of the values in the population. The bucket boundaries for that histogram are described by BucketOptions.

If bucket_options has no type, then there is no histogram associated with the Distribution.

func (*DistributionValue_BucketOptions) Descriptor added in v0.1.0 

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

func (*DistributionValue_BucketOptions) GetExplicit added in v0.1.0 

func (m *DistributionValue_BucketOptions) GetExplicit() *DistributionValue_BucketOptions_Explicit

func (*DistributionValue_BucketOptions) GetType added in v0.1.0 

func (m *DistributionValue_BucketOptions) GetType() isDistributionValue_BucketOptions_Type

func (*DistributionValue_BucketOptions) Marshal added in v0.2.1 

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

func (*DistributionValue_BucketOptions) MarshalTo added in v0.2.1 

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

func (*DistributionValue_BucketOptions) ProtoMessage added in v0.1.0 

func (*DistributionValue_BucketOptions) ProtoMessage()

func (*DistributionValue_BucketOptions) Reset added in v0.1.0 

func (m *DistributionValue_BucketOptions) Reset()

func (*DistributionValue_BucketOptions) Size added in v0.2.1 

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

func (*DistributionValue_BucketOptions) String added in v0.1.0 

func (m *DistributionValue_BucketOptions) String() string

func (*DistributionValue_BucketOptions) Unmarshal added in v0.2.1 

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

func (*DistributionValue_BucketOptions) XXX_DiscardUnknown added in v0.1.0 

func (m *DistributionValue_BucketOptions) XXX_DiscardUnknown()

func (*DistributionValue_BucketOptions) XXX_Marshal added in v0.1.0 

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

func (*DistributionValue_BucketOptions) XXX_Merge added in v0.1.0 

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

func (*DistributionValue_BucketOptions) XXX_OneofFuncs added in v0.1.0 

func (*DistributionValue_BucketOptions) XXX_OneofFuncs() (func(msg proto.Message, b *proto.Buffer) error, func(msg proto.Message, tag, wire int, b *proto.Buffer) (bool, error), func(msg proto.Message) (n int), []interface{})

XXX_OneofFuncs is for the internal use of the proto package.

func (*DistributionValue_BucketOptions) XXX_Size added in v0.1.0 

func (m *DistributionValue_BucketOptions) XXX_Size() int

func (*DistributionValue_BucketOptions) XXX_Unmarshal added in v0.1.0 

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

type DistributionValue_BucketOptions_Explicit added in v0.1.0 

type DistributionValue_BucketOptions_Explicit struct {
	// The values must be strictly increasing and > 0.
	Bounds               []float64 `protobuf:"fixed64,1,rep,packed,name=bounds,proto3" json:"bounds,omitempty"`
	XXX_NoUnkeyedLiteral struct{}  `json:"-"`
	XXX_unrecognized     []byte    `json:"-"`
	XXX_sizecache        int32     `json:"-"`
}

Specifies a set of buckets with arbitrary upper-bounds. This defines size(bounds) + 1 (= N) buckets. The boundaries for bucket index i are:

[0, bucket_bounds[i]) for i == 0 [bucket_bounds[i-1], bucket_bounds[i]) for 0 < i < N-1 [bucket_bounds[i], +infinity) for i == N-1

func (*DistributionValue_BucketOptions_Explicit) Descriptor added in v0.1.0 

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

func (*DistributionValue_BucketOptions_Explicit) GetBounds added in v0.1.0 

func (m *DistributionValue_BucketOptions_Explicit) GetBounds() []float64

func (*DistributionValue_BucketOptions_Explicit) Marshal added in v0.2.1 

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

func (*DistributionValue_BucketOptions_Explicit) MarshalTo added in v0.2.1 

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

func (*DistributionValue_BucketOptions_Explicit) ProtoMessage added in v0.1.0 

func (*DistributionValue_BucketOptions_Explicit) ProtoMessage()

func (*DistributionValue_BucketOptions_Explicit) Reset added in v0.1.0 

func (m *DistributionValue_BucketOptions_Explicit) Reset()

func (*DistributionValue_BucketOptions_Explicit) Size added in v0.2.1 

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

func (*DistributionValue_BucketOptions_Explicit) String added in v0.1.0 

func (m *DistributionValue_BucketOptions_Explicit) String() string

func (*DistributionValue_BucketOptions_Explicit) Unmarshal added in v0.2.1 

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

func (*DistributionValue_BucketOptions_Explicit) XXX_DiscardUnknown added in v0.1.0 

func (m *DistributionValue_BucketOptions_Explicit) XXX_DiscardUnknown()

func (*DistributionValue_BucketOptions_Explicit) XXX_Marshal added in v0.1.0 

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

func (*DistributionValue_BucketOptions_Explicit) XXX_Merge added in v0.1.0 

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

func (*DistributionValue_BucketOptions_Explicit) XXX_Size added in v0.1.0 

func (m *DistributionValue_BucketOptions_Explicit) XXX_Size() int

func (*DistributionValue_BucketOptions_Explicit) XXX_Unmarshal added in v0.1.0 

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

type DistributionValue_BucketOptions_Explicit_ added in v0.1.0 

type DistributionValue_BucketOptions_Explicit_ struct {
	Explicit *DistributionValue_BucketOptions_Explicit `protobuf:"bytes,1,opt,name=explicit,proto3,oneof"`
}

func (*DistributionValue_BucketOptions_Explicit_) MarshalTo added in v0.2.1 

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

func (*DistributionValue_BucketOptions_Explicit_) Size added in v0.2.1 

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

type DistributionValue_Exemplar 

type DistributionValue_Exemplar struct {
	// Value of the exemplar point. It determines which bucket the exemplar
	// belongs to.
	Value float64 `protobuf:"fixed64,1,opt,name=value,proto3" json:"value,omitempty"`
	// The observation (sampling) time of the above value.
	Timestamp *timestamp.Timestamp `protobuf:"bytes,2,opt,name=timestamp,proto3" json:"timestamp,omitempty"`
	// Contextual information about the example value.
	Attachments          map[string]string `` /* 163-byte string literal not displayed */
	XXX_NoUnkeyedLiteral struct{}          `json:"-"`
	XXX_unrecognized     []byte            `json:"-"`
	XXX_sizecache        int32             `json:"-"`
}

Exemplars are example points that may be used to annotate aggregated Distribution values. They are metadata that gives information about a particular value added to a Distribution bucket.

func (*DistributionValue_Exemplar) Descriptor 

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

func (*DistributionValue_Exemplar) GetAttachments 

func (m *DistributionValue_Exemplar) GetAttachments() map[string]string

func (*DistributionValue_Exemplar) GetTimestamp 

func (m *DistributionValue_Exemplar) GetTimestamp() *timestamp.Timestamp

func (*DistributionValue_Exemplar) GetValue 

func (m *DistributionValue_Exemplar) GetValue() float64

func (*DistributionValue_Exemplar) Marshal added in v0.2.1 

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

func (*DistributionValue_Exemplar) MarshalTo added in v0.2.1 

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

func (*DistributionValue_Exemplar) ProtoMessage 

func (*DistributionValue_Exemplar) ProtoMessage()

func (*DistributionValue_Exemplar) Reset 

func (m *DistributionValue_Exemplar) Reset()

func (*DistributionValue_Exemplar) Size added in v0.2.1 

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

func (*DistributionValue_Exemplar) String 

func (m *DistributionValue_Exemplar) String() string

func (*DistributionValue_Exemplar) Unmarshal added in v0.2.1 

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

func (*DistributionValue_Exemplar) XXX_DiscardUnknown 

func (m *DistributionValue_Exemplar) XXX_DiscardUnknown()

func (*DistributionValue_Exemplar) XXX_Marshal 

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

func (*DistributionValue_Exemplar) XXX_Merge 

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

func (*DistributionValue_Exemplar) XXX_Size 

func (m *DistributionValue_Exemplar) XXX_Size() int

func (*DistributionValue_Exemplar) XXX_Unmarshal 

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

type LabelKey 

type LabelKey struct {
	// The key for the label.
	Key string `protobuf:"bytes,1,opt,name=key,proto3" json:"key,omitempty"`
	// A human-readable description of what this label key represents.
	Description          string   `protobuf:"bytes,2,opt,name=description,proto3" json:"description,omitempty"`
	XXX_NoUnkeyedLiteral struct{} `json:"-"`
	XXX_unrecognized     []byte   `json:"-"`
	XXX_sizecache        int32    `json:"-"`
}

Defines a label key associated with a metric descriptor.

func (*LabelKey) Descriptor 

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

func (*LabelKey) GetDescription 

func (m *LabelKey) GetDescription() string

func (*LabelKey) GetKey 

func (m *LabelKey) GetKey() string

func (*LabelKey) Marshal added in v0.2.1 

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

func (*LabelKey) MarshalTo added in v0.2.1 

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

func (*LabelKey) ProtoMessage 

func (*LabelKey) ProtoMessage()

func (*LabelKey) Reset 

func (m *LabelKey) Reset()

func (*LabelKey) Size added in v0.2.1 

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

func (*LabelKey) String 

func (m *LabelKey) String() string

func (*LabelKey) Unmarshal added in v0.2.1 

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

func (*LabelKey) XXX_DiscardUnknown 

func (m *LabelKey) XXX_DiscardUnknown()

func (*LabelKey) XXX_Marshal 

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

func (*LabelKey) XXX_Merge 

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

func (*LabelKey) XXX_Size 

func (m *LabelKey) XXX_Size() int

func (*LabelKey) XXX_Unmarshal 

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

type LabelValue 

type LabelValue struct {
	// The value for the label.
	Value string `protobuf:"bytes,1,opt,name=value,proto3" json:"value,omitempty"`
	// If false the value field is ignored and considered not set.
	// This is used to differentiate a missing label from an empty string.
	HasValue             bool     `protobuf:"varint,2,opt,name=has_value,json=hasValue,proto3" json:"has_value,omitempty"`
	XXX_NoUnkeyedLiteral struct{} `json:"-"`
	XXX_unrecognized     []byte   `json:"-"`
	XXX_sizecache        int32    `json:"-"`
}

func (*LabelValue) Descriptor 

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

func (*LabelValue) GetHasValue 

func (m *LabelValue) GetHasValue() bool

func (*LabelValue) GetValue 

func (m *LabelValue) GetValue() string

func (*LabelValue) Marshal added in v0.2.1 

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

func (*LabelValue) MarshalTo added in v0.2.1 

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

func (*LabelValue) ProtoMessage 

func (*LabelValue) ProtoMessage()

func (*LabelValue) Reset 

func (m *LabelValue) Reset()

func (*LabelValue) Size added in v0.2.1 

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

func (*LabelValue) String 

func (m *LabelValue) String() string

func (*LabelValue) Unmarshal added in v0.2.1 

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

func (*LabelValue) XXX_DiscardUnknown 

func (m *LabelValue) XXX_DiscardUnknown()

func (*LabelValue) XXX_Marshal 

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

func (*LabelValue) XXX_Merge 

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

func (*LabelValue) XXX_Size 

func (m *LabelValue) XXX_Size() int

func (*LabelValue) XXX_Unmarshal 

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

type Metric 

type Metric struct {
	// The descriptor of the Metric.
	// TODO(issue #152): consider only sending the name of descriptor for
	// optimization.
	MetricDescriptor *MetricDescriptor `protobuf:"bytes,1,opt,name=metric_descriptor,json=metricDescriptor,proto3" json:"metric_descriptor,omitempty"`
	// One or more timeseries for a single metric, where each timeseries has
	// one or more points.
	Timeseries []*TimeSeries `protobuf:"bytes,2,rep,name=timeseries,proto3" json:"timeseries,omitempty"`
	// The resource for the metric. If unset, it may be set to a default value
	// provided for a sequence of messages in an RPC stream.
	Resource             *v1.Resource `protobuf:"bytes,3,opt,name=resource,proto3" json:"resource,omitempty"`
	XXX_NoUnkeyedLiteral struct{}     `json:"-"`
	XXX_unrecognized     []byte       `json:"-"`
	XXX_sizecache        int32        `json:"-"`
}

Defines a Metric which has one or more timeseries.

func (*Metric) Descriptor 

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

func (*Metric) GetMetricDescriptor 

func (m *Metric) GetMetricDescriptor() *MetricDescriptor

func (*Metric) GetResource added in v0.1.0 

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

func (*Metric) GetTimeseries 

func (m *Metric) GetTimeseries() []*TimeSeries

func (*Metric) Marshal added in v0.2.1 

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

func (*Metric) MarshalTo added in v0.2.1 

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

func (*Metric) ProtoMessage 

func (*Metric) ProtoMessage()

func (*Metric) Reset 

func (m *Metric) Reset()

func (*Metric) Size added in v0.2.1 

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

func (*Metric) String 

func (m *Metric) String() string

func (*Metric) Unmarshal added in v0.2.1 

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_Size 

func (m *Metric) XXX_Size() int

func (*Metric) XXX_Unmarshal 

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

type MetricDescriptor 

type MetricDescriptor struct {
	// The metric type, including its DNS name prefix. It must be unique.
	Name string `protobuf:"bytes,1,opt,name=name,proto3" json:"name,omitempty"`
	// A detailed description of the metric, which can be used in documentation.
	Description string `protobuf:"bytes,2,opt,name=description,proto3" json:"description,omitempty"`
	// The 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"`
	Type MetricDescriptor_Type `protobuf:"varint,4,opt,name=type,proto3,enum=opencensus.proto.metrics.v1.MetricDescriptor_Type" json:"type,omitempty"`
	// The label keys associated with the metric descriptor.
	LabelKeys            []*LabelKey `protobuf:"bytes,5,rep,name=label_keys,json=labelKeys,proto3" json:"label_keys,omitempty"`
	XXX_NoUnkeyedLiteral struct{}    `json:"-"`
	XXX_unrecognized     []byte      `json:"-"`
	XXX_sizecache        int32       `json:"-"`
}

Defines a metric type and its schema.

func (*MetricDescriptor) Descriptor 

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

func (*MetricDescriptor) GetDescription 

func (m *MetricDescriptor) GetDescription() string

func (*MetricDescriptor) GetLabelKeys 

func (m *MetricDescriptor) GetLabelKeys() []*LabelKey

func (*MetricDescriptor) GetName 

func (m *MetricDescriptor) GetName() string

func (*MetricDescriptor) GetType 

func (m *MetricDescriptor) GetType() MetricDescriptor_Type

func (*MetricDescriptor) GetUnit 

func (m *MetricDescriptor) GetUnit() string

func (*MetricDescriptor) Marshal added in v0.2.1 

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

func (*MetricDescriptor) MarshalTo added in v0.2.1 

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

func (*MetricDescriptor) ProtoMessage 

func (*MetricDescriptor) ProtoMessage()

func (*MetricDescriptor) Reset 

func (m *MetricDescriptor) Reset()

func (*MetricDescriptor) Size added in v0.2.1 

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

func (*MetricDescriptor) String 

func (m *MetricDescriptor) String() string

func (*MetricDescriptor) Unmarshal added in v0.2.1 

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

func (*MetricDescriptor) XXX_DiscardUnknown 

func (m *MetricDescriptor) XXX_DiscardUnknown()

func (*MetricDescriptor) XXX_Marshal 

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

func (*MetricDescriptor) XXX_Merge 

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

func (*MetricDescriptor) XXX_Size 

func (m *MetricDescriptor) XXX_Size() int

func (*MetricDescriptor) XXX_Unmarshal 

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

type MetricDescriptor_Type 

type MetricDescriptor_Type int32

The kind of metric. It describes how the data is reported.

A gauge is an instantaneous measurement of a value.

A cumulative measurement is a value accumulated over a time interval. In a time series, cumulative measurements should have the same start time, increasing values and increasing end times, until an event resets the cumulative value to zero and sets a new start time for the following points. 

const (
	// Do not use this default value.
	MetricDescriptor_UNSPECIFIED MetricDescriptor_Type = 0
	// Integer gauge. The value can go both up and down.
	MetricDescriptor_GAUGE_INT64 MetricDescriptor_Type = 1
	// Floating point gauge. The value can go both up and down.
	MetricDescriptor_GAUGE_DOUBLE MetricDescriptor_Type = 2
	// Distribution gauge measurement. The count and sum can go both up and
	// down. Recorded values are always >= 0.
	// Used in scenarios like a snapshot of time the current items in a queue
	// have spent there.
	MetricDescriptor_GAUGE_DISTRIBUTION MetricDescriptor_Type = 3
	// Integer cumulative measurement. The value cannot decrease, if resets
	// then the start_time should also be reset.
	MetricDescriptor_CUMULATIVE_INT64 MetricDescriptor_Type = 4
	// Floating point cumulative measurement. The value cannot decrease, if
	// resets then the start_time should also be reset. Recorded values are
	// always >= 0.
	MetricDescriptor_CUMULATIVE_DOUBLE MetricDescriptor_Type = 5
	// Distribution cumulative measurement. The count and sum cannot decrease,
	// if resets then the start_time should also be reset.
	MetricDescriptor_CUMULATIVE_DISTRIBUTION MetricDescriptor_Type = 6
	// Some frameworks implemented Histograms as a summary of observations
	// (usually things like request durations and response sizes). While it
	// also provides a total count of observations and a sum of all observed
	// values, it calculates configurable percentiles over a sliding time
	// window. This is not recommended, since it cannot be aggregated.
	MetricDescriptor_SUMMARY MetricDescriptor_Type = 7
)

func (MetricDescriptor_Type) EnumDescriptor 

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

func (MetricDescriptor_Type) String 

func (x MetricDescriptor_Type) String() string

type Point 

type Point struct {
	// The moment when this point was recorded. Inclusive.
	// If not specified, the timestamp will be decided by the backend.
	Timestamp *timestamp.Timestamp `protobuf:"bytes,1,opt,name=timestamp,proto3" json:"timestamp,omitempty"`
	// The actual point value.
	//
	// Types that are valid to be assigned to Value:
	//	*Point_Int64Value
	//	*Point_DoubleValue
	//	*Point_DistributionValue
	//	*Point_SummaryValue
	Value                isPoint_Value `protobuf_oneof:"value"`
	XXX_NoUnkeyedLiteral struct{}      `json:"-"`
	XXX_unrecognized     []byte        `json:"-"`
	XXX_sizecache        int32         `json:"-"`
}

A timestamped measurement.

func (*Point) Descriptor 

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

func (*Point) GetDistributionValue 

func (m *Point) GetDistributionValue() *DistributionValue

func (*Point) GetDoubleValue 

func (m *Point) GetDoubleValue() float64

func (*Point) GetInt64Value 

func (m *Point) GetInt64Value() int64

func (*Point) GetSummaryValue added in v0.1.0 

func (m *Point) GetSummaryValue() *SummaryValue

func (*Point) GetTimestamp 

func (m *Point) GetTimestamp() *timestamp.Timestamp

func (*Point) GetValue 

func (m *Point) GetValue() isPoint_Value

func (*Point) Marshal added in v0.2.1 

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

func (*Point) MarshalTo added in v0.2.1 

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

func (*Point) ProtoMessage 

func (*Point) ProtoMessage()

func (*Point) Reset 

func (m *Point) Reset()

func (*Point) Size added in v0.2.1 

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

func (*Point) String 

func (m *Point) String() string

func (*Point) Unmarshal added in v0.2.1 

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

func (*Point) XXX_DiscardUnknown 

func (m *Point) XXX_DiscardUnknown()

func (*Point) XXX_Marshal 

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

func (*Point) XXX_Merge 

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

func (*Point) XXX_OneofFuncs 

func (*Point) XXX_OneofFuncs() (func(msg proto.Message, b *proto.Buffer) error, func(msg proto.Message, tag, wire int, b *proto.Buffer) (bool, error), func(msg proto.Message) (n int), []interface{})

XXX_OneofFuncs is for the internal use of the proto package.

func (*Point) XXX_Size 

func (m *Point) XXX_Size() int

func (*Point) XXX_Unmarshal 

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

type Point_DistributionValue 

type Point_DistributionValue struct {
	DistributionValue *DistributionValue `protobuf:"bytes,4,opt,name=distribution_value,json=distributionValue,proto3,oneof"`
}

func (*Point_DistributionValue) MarshalTo added in v0.2.1 

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

func (*Point_DistributionValue) Size added in v0.2.1 

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

type Point_DoubleValue 

type Point_DoubleValue struct {
	DoubleValue float64 `protobuf:"fixed64,3,opt,name=double_value,json=doubleValue,proto3,oneof"`
}

func (*Point_DoubleValue) MarshalTo added in v0.2.1 

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

func (*Point_DoubleValue) Size added in v0.2.1 

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

type Point_Int64Value 

type Point_Int64Value struct {
	Int64Value int64 `protobuf:"varint,2,opt,name=int64_value,json=int64Value,proto3,oneof"`
}

func (*Point_Int64Value) MarshalTo added in v0.2.1 

func (m *Point_Int64Value) MarshalTo(dAtA []byte) (int, error)

func (*Point_Int64Value) Size added in v0.2.1 

func (m *Point_Int64Value) Size() (n int)

type Point_SummaryValue added in v0.1.0 

type Point_SummaryValue struct {
	SummaryValue *SummaryValue `protobuf:"bytes,5,opt,name=summary_value,json=summaryValue,proto3,oneof"`
}

func (*Point_SummaryValue) MarshalTo added in v0.2.1 

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

func (*Point_SummaryValue) Size added in v0.2.1 

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

type SummaryValue added in v0.1.0 

type SummaryValue struct {
	// The total number of recorded values since start_time. Optional since
	// some systems don't expose this.
	Count *wrappers.Int64Value `protobuf:"bytes,1,opt,name=count,proto3" json:"count,omitempty"`
	// The total sum of recorded values since start_time. Optional since some
	// systems don't expose this. If count is zero then this field must be zero.
	// This field must be unset if the sum is not available.
	Sum *wrappers.DoubleValue `protobuf:"bytes,2,opt,name=sum,proto3" json:"sum,omitempty"`
	// Values calculated over an arbitrary time window.
	Snapshot             *SummaryValue_Snapshot `protobuf:"bytes,3,opt,name=snapshot,proto3" json:"snapshot,omitempty"`
	XXX_NoUnkeyedLiteral struct{}               `json:"-"`
	XXX_unrecognized     []byte                 `json:"-"`
	XXX_sizecache        int32                  `json:"-"`
}

The start_timestamp only applies to the count and sum in the SummaryValue.

func (*SummaryValue) Descriptor added in v0.1.0 

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

func (*SummaryValue) GetCount added in v0.1.0 

func (m *SummaryValue) GetCount() *wrappers.Int64Value

func (*SummaryValue) GetSnapshot added in v0.1.0 

func (m *SummaryValue) GetSnapshot() *SummaryValue_Snapshot

func (*SummaryValue) GetSum added in v0.1.0 

func (m *SummaryValue) GetSum() *wrappers.DoubleValue

func (*SummaryValue) Marshal added in v0.2.1 

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

func (*SummaryValue) MarshalTo added in v0.2.1 

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

func (*SummaryValue) ProtoMessage added in v0.1.0 

func (*SummaryValue) ProtoMessage()

func (*SummaryValue) Reset added in v0.1.0 

func (m *SummaryValue) Reset()

func (*SummaryValue) Size added in v0.2.1 

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

func (*SummaryValue) String added in v0.1.0 

func (m *SummaryValue) String() string

func (*SummaryValue) Unmarshal added in v0.2.1 

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

func (*SummaryValue) XXX_DiscardUnknown added in v0.1.0 

func (m *SummaryValue) XXX_DiscardUnknown()

func (*SummaryValue) XXX_Marshal added in v0.1.0 

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

func (*SummaryValue) XXX_Merge added in v0.1.0 

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

func (*SummaryValue) XXX_Size added in v0.1.0 

func (m *SummaryValue) XXX_Size() int

func (*SummaryValue) XXX_Unmarshal added in v0.1.0 

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

type SummaryValue_Snapshot added in v0.1.0 

type SummaryValue_Snapshot struct {
	// The number of values in the snapshot. Optional since some systems don't
	// expose this.
	Count *wrappers.Int64Value `protobuf:"bytes,1,opt,name=count,proto3" json:"count,omitempty"`
	// The sum of values in the snapshot. Optional since some systems don't
	// expose this. If count is zero then this field must be zero or not set
	// (if not supported).
	Sum *wrappers.DoubleValue `protobuf:"bytes,2,opt,name=sum,proto3" json:"sum,omitempty"`
	// A list of values at different percentiles of the distribution calculated
	// from the current snapshot. The percentiles must be strictly increasing.
	PercentileValues     []*SummaryValue_Snapshot_ValueAtPercentile `protobuf:"bytes,3,rep,name=percentile_values,json=percentileValues,proto3" json:"percentile_values,omitempty"`
	XXX_NoUnkeyedLiteral struct{}                                   `json:"-"`
	XXX_unrecognized     []byte                                     `json:"-"`
	XXX_sizecache        int32                                      `json:"-"`
}

The values in this message can be reset at arbitrary unknown times, with the requirement that all of them are reset at the same time.

func (*SummaryValue_Snapshot) Descriptor added in v0.1.0 

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

func (*SummaryValue_Snapshot) GetCount added in v0.1.0 

func (m *SummaryValue_Snapshot) GetCount() *wrappers.Int64Value

func (*SummaryValue_Snapshot) GetPercentileValues added in v0.1.0 

func (m *SummaryValue_Snapshot) GetPercentileValues() []*SummaryValue_Snapshot_ValueAtPercentile

func (*SummaryValue_Snapshot) GetSum added in v0.1.0 

func (m *SummaryValue_Snapshot) GetSum() *wrappers.DoubleValue

func (*SummaryValue_Snapshot) Marshal added in v0.2.1 

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

func (*SummaryValue_Snapshot) MarshalTo added in v0.2.1 

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

func (*SummaryValue_Snapshot) ProtoMessage added in v0.1.0 

func (*SummaryValue_Snapshot) ProtoMessage()

func (*SummaryValue_Snapshot) Reset added in v0.1.0 

func (m *SummaryValue_Snapshot) Reset()

func (*SummaryValue_Snapshot) Size added in v0.2.1 

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

func (*SummaryValue_Snapshot) String added in v0.1.0 

func (m *SummaryValue_Snapshot) String() string

func (*SummaryValue_Snapshot) Unmarshal added in v0.2.1 

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

func (*SummaryValue_Snapshot) XXX_DiscardUnknown added in v0.1.0 

func (m *SummaryValue_Snapshot) XXX_DiscardUnknown()

func (*SummaryValue_Snapshot) XXX_Marshal added in v0.1.0 

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

func (*SummaryValue_Snapshot) XXX_Merge added in v0.1.0 

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

func (*SummaryValue_Snapshot) XXX_Size added in v0.1.0 

func (m *SummaryValue_Snapshot) XXX_Size() int

func (*SummaryValue_Snapshot) XXX_Unmarshal added in v0.1.0 

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

type SummaryValue_Snapshot_ValueAtPercentile added in v0.1.0 

type SummaryValue_Snapshot_ValueAtPercentile struct {
	// The percentile of a distribution. Must be in the interval
	// (0.0, 100.0].
	Percentile float64 `protobuf:"fixed64,1,opt,name=percentile,proto3" json:"percentile,omitempty"`
	// The value at the given percentile of a distribution.
	Value                float64  `protobuf:"fixed64,2,opt,name=value,proto3" json:"value,omitempty"`
	XXX_NoUnkeyedLiteral struct{} `json:"-"`
	XXX_unrecognized     []byte   `json:"-"`
	XXX_sizecache        int32    `json:"-"`
}

Represents the value at a given percentile of a distribution.

func (*SummaryValue_Snapshot_ValueAtPercentile) Descriptor added in v0.1.0 

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

func (*SummaryValue_Snapshot_ValueAtPercentile) GetPercentile added in v0.1.0 

func (m *SummaryValue_Snapshot_ValueAtPercentile) GetPercentile() float64

func (*SummaryValue_Snapshot_ValueAtPercentile) GetValue added in v0.1.0 

func (m *SummaryValue_Snapshot_ValueAtPercentile) GetValue() float64

func (*SummaryValue_Snapshot_ValueAtPercentile) Marshal added in v0.2.1 

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

func (*SummaryValue_Snapshot_ValueAtPercentile) MarshalTo added in v0.2.1 

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

func (*SummaryValue_Snapshot_ValueAtPercentile) ProtoMessage added in v0.1.0 

func (*SummaryValue_Snapshot_ValueAtPercentile) ProtoMessage()

func (*SummaryValue_Snapshot_ValueAtPercentile) Reset added in v0.1.0 

func (m *SummaryValue_Snapshot_ValueAtPercentile) Reset()

func (*SummaryValue_Snapshot_ValueAtPercentile) Size added in v0.2.1 

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

func (*SummaryValue_Snapshot_ValueAtPercentile) String added in v0.1.0 

func (m *SummaryValue_Snapshot_ValueAtPercentile) String() string

func (*SummaryValue_Snapshot_ValueAtPercentile) Unmarshal added in v0.2.1 

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

func (*SummaryValue_Snapshot_ValueAtPercentile) XXX_DiscardUnknown added in v0.1.0 

func (m *SummaryValue_Snapshot_ValueAtPercentile) XXX_DiscardUnknown()

func (*SummaryValue_Snapshot_ValueAtPercentile) XXX_Marshal added in v0.1.0 

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

func (*SummaryValue_Snapshot_ValueAtPercentile) XXX_Merge added in v0.1.0 

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

func (*SummaryValue_Snapshot_ValueAtPercentile) XXX_Size added in v0.1.0 

func (m *SummaryValue_Snapshot_ValueAtPercentile) XXX_Size() int

func (*SummaryValue_Snapshot_ValueAtPercentile) XXX_Unmarshal added in v0.1.0 

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

type TimeSeries 

type TimeSeries struct {
	// Must be present for cumulative metrics. The time when the cumulative value
	// was reset to zero. Exclusive. The cumulative value is over the time interval
	// (start_timestamp, timestamp]. If not specified, the backend can use the
	// previous recorded value.
	StartTimestamp *timestamp.Timestamp `protobuf:"bytes,1,opt,name=start_timestamp,json=startTimestamp,proto3" json:"start_timestamp,omitempty"`
	// The set of label values that uniquely identify this timeseries. Applies to
	// all points. The order of label values must match that of label keys in the
	// metric descriptor.
	LabelValues []*LabelValue `protobuf:"bytes,2,rep,name=label_values,json=labelValues,proto3" json:"label_values,omitempty"`
	// The data points of this timeseries. Point.value type MUST match the
	// MetricDescriptor.type.
	Points               []*Point `protobuf:"bytes,3,rep,name=points,proto3" json:"points,omitempty"`
	XXX_NoUnkeyedLiteral struct{} `json:"-"`
	XXX_unrecognized     []byte   `json:"-"`
	XXX_sizecache        int32    `json:"-"`
}

A collection of data points that describes the time-varying values of a metric.

func (*TimeSeries) Descriptor 

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

func (*TimeSeries) GetLabelValues 

func (m *TimeSeries) GetLabelValues() []*LabelValue

func (*TimeSeries) GetPoints 

func (m *TimeSeries) GetPoints() []*Point

func (*TimeSeries) GetStartTimestamp 

func (m *TimeSeries) GetStartTimestamp() *timestamp.Timestamp

func (*TimeSeries) Marshal added in v0.2.1 

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

func (*TimeSeries) MarshalTo added in v0.2.1 

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

func (*TimeSeries) ProtoMessage 

func (*TimeSeries) ProtoMessage()

func (*TimeSeries) Reset 

func (m *TimeSeries) Reset()

func (*TimeSeries) Size added in v0.2.1 

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

func (*TimeSeries) String 

func (m *TimeSeries) String() string

func (*TimeSeries) Unmarshal added in v0.2.1 

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

func (*TimeSeries) XXX_DiscardUnknown 

func (m *TimeSeries) XXX_DiscardUnknown()

func (*TimeSeries) XXX_Marshal 

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

func (*TimeSeries) XXX_Merge 

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

func (*TimeSeries) XXX_Size 

func (m *TimeSeries) XXX_Size() int

func (*TimeSeries) XXX_Unmarshal 

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

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