prompb

package
v0.0.0-...-b8a1a0e Latest Latest
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This package is not in the latest version of its module.

 Go to latest Published: Jan 31, 2024 License: Apache-2.0 Imports: 8 Imported by: 0

README

Construct From Source

In order to improve the performance of receiving Prometheus remote_write data, we precompiled a set of pb.go files and put them here, and made several performance optimizations.

In order to allow other logic in observatrace-server (such as querier) to continue to use the original pb.go file, we modified the package in the code optimized here to avoid conflicts with the original structure.

wget https://raw.githubusercontent.com/prometheus/prometheus/main/prompb/remote.proto
wget https://raw.githubusercontent.com/prometheus/prometheus/main/prompb/remote.pb.go
wget https://raw.githubusercontent.com/prometheus/prometheus/main/prompb/types.proto
wget https://raw.githubusercontent.com/prometheus/prometheus/main/prompb/types.pb.go

# change package from `prometheus` to `prometheus_observatrace`
sed -i 's/\<prometheus\>/prometheus_observatrace/g' ./*.proto ./*.pb.go

Optimizations

We provide a ResetWithBufferReserved() method, so that the WriteRequest structure can reuse its internal TimeSeries and Labels array memory during frequent unmarshall.

In addition, when deserializing the string in Label, we use the mechanism in the unsafeBytesToString() method to avoid memory allocation. Therefore, when using this file, please note that neither the Name nor the Value in the Label hold actual memory.

Documentation

Index

Constants

This section is empty.

Variables

View Source 
var (
	ErrInvalidLengthRemote        = fmt.Errorf("proto: negative length found during unmarshaling")
	ErrIntOverflowRemote          = fmt.Errorf("proto: integer overflow")
	ErrUnexpectedEndOfGroupRemote = fmt.Errorf("proto: unexpected end of group")
)
View Source 
var (
	ErrInvalidLengthTypes        = fmt.Errorf("proto: negative length found during unmarshaling")
	ErrIntOverflowTypes          = fmt.Errorf("proto: integer overflow")
	ErrUnexpectedEndOfGroupTypes = fmt.Errorf("proto: unexpected end of group")
)
View Source 
var Chunk_Encoding_name = map[int32]string{
	0: "UNKNOWN",
	1: "XOR",
	2: "HISTOGRAM",
	3: "FLOAT_HISTOGRAM",
}
View Source 
var Chunk_Encoding_value = map[string]int32{
	"UNKNOWN":         0,
	"XOR":             1,
	"HISTOGRAM":       2,
	"FLOAT_HISTOGRAM": 3,
}
View Source 
var Histogram_ResetHint_name = map[int32]string{
	0: "UNKNOWN",
	1: "YES",
	2: "NO",
	3: "GAUGE",
}
View Source 
var Histogram_ResetHint_value = map[string]int32{
	"UNKNOWN": 0,
	"YES":     1,
	"NO":      2,
	"GAUGE":   3,
}
View Source 
var LabelMatcher_Type_name = map[int32]string{
	0: "EQ",
	1: "NEQ",
	2: "RE",
	3: "NRE",
}
View Source 
var LabelMatcher_Type_value = map[string]int32{
	"EQ":  0,
	"NEQ": 1,
	"RE":  2,
	"NRE": 3,
}
View Source 
var MetricMetadata_MetricType_name = map[int32]string{
	0: "UNKNOWN",
	1: "COUNTER",
	2: "GAUGE",
	3: "HISTOGRAM",
	4: "GAUGEHISTOGRAM",
	5: "SUMMARY",
	6: "INFO",
	7: "STATESET",
}
View Source 
var MetricMetadata_MetricType_value = map[string]int32{
	"UNKNOWN":        0,
	"COUNTER":        1,
	"GAUGE":          2,
	"HISTOGRAM":      3,
	"GAUGEHISTOGRAM": 4,
	"SUMMARY":        5,
	"INFO":           6,
	"STATESET":       7,
}
View Source 
var ReadRequest_ResponseType_name = map[int32]string{
	0: "SAMPLES",
	1: "STREAMED_XOR_CHUNKS",
}
View Source 
var ReadRequest_ResponseType_value = map[string]int32{
	"SAMPLES":             0,
	"STREAMED_XOR_CHUNKS": 1,
}

Functions

This section is empty.

Types

type BucketSpan 

type BucketSpan struct {
	Offset               int32    `protobuf:"zigzag32,1,opt,name=offset,proto3" json:"offset,omitempty"`
	Length               uint32   `protobuf:"varint,2,opt,name=length,proto3" json:"length,omitempty"`
	XXX_NoUnkeyedLiteral struct{} `json:"-"`
	XXX_unrecognized     []byte   `json:"-"`
	XXX_sizecache        int32    `json:"-"`
}

A BucketSpan defines a number of consecutive buckets with their offset. Logically, it would be more straightforward to include the bucket counts in the Span. However, the protobuf representation is more compact in the way the data is structured here (with all the buckets in a single array separate from the Spans).

func (*BucketSpan) Descriptor 

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

func (*BucketSpan) GetLength 

func (m *BucketSpan) GetLength() uint32

func (*BucketSpan) GetOffset 

func (m *BucketSpan) GetOffset() int32

func (*BucketSpan) Marshal 

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

func (*BucketSpan) MarshalTo 

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

func (*BucketSpan) MarshalToSizedBuffer 

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

func (*BucketSpan) ProtoMessage 

func (*BucketSpan) ProtoMessage()

func (*BucketSpan) Reset 

func (m *BucketSpan) Reset()

func (*BucketSpan) Size 

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

func (*BucketSpan) String 

func (m *BucketSpan) String() string

func (*BucketSpan) Unmarshal 

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

func (*BucketSpan) XXX_DiscardUnknown 

func (m *BucketSpan) XXX_DiscardUnknown()

func (*BucketSpan) XXX_Marshal 

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

func (*BucketSpan) XXX_Merge 

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

func (*BucketSpan) XXX_Size 

func (m *BucketSpan) XXX_Size() int

func (*BucketSpan) XXX_Unmarshal 

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

type Chunk 

type Chunk struct {
	MinTimeMs            int64          `protobuf:"varint,1,opt,name=min_time_ms,json=minTimeMs,proto3" json:"min_time_ms,omitempty"`
	MaxTimeMs            int64          `protobuf:"varint,2,opt,name=max_time_ms,json=maxTimeMs,proto3" json:"max_time_ms,omitempty"`
	Type                 Chunk_Encoding `protobuf:"varint,3,opt,name=type,proto3,enum=prometheus_observatrace.Chunk_Encoding" json:"type,omitempty"`
	Data                 []byte         `protobuf:"bytes,4,opt,name=data,proto3" json:"data,omitempty"`
	XXX_NoUnkeyedLiteral struct{}       `json:"-"`
	XXX_unrecognized     []byte         `json:"-"`
	XXX_sizecache        int32          `json:"-"`
}

Chunk represents a TSDB chunk. Time range [min, max] is inclusive.

func (*Chunk) Descriptor 

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

func (*Chunk) GetData 

func (m *Chunk) GetData() []byte

func (*Chunk) GetMaxTimeMs 

func (m *Chunk) GetMaxTimeMs() int64

func (*Chunk) GetMinTimeMs 

func (m *Chunk) GetMinTimeMs() int64

func (*Chunk) GetType 

func (m *Chunk) GetType() Chunk_Encoding

func (*Chunk) Marshal 

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

func (*Chunk) MarshalTo 

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

func (*Chunk) MarshalToSizedBuffer 

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

func (*Chunk) ProtoMessage 

func (*Chunk) ProtoMessage()

func (*Chunk) Reset 

func (m *Chunk) Reset()

func (*Chunk) Size 

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

func (*Chunk) String 

func (m *Chunk) String() string

func (*Chunk) Unmarshal 

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

func (*Chunk) XXX_DiscardUnknown 

func (m *Chunk) XXX_DiscardUnknown()

func (*Chunk) XXX_Marshal 

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

func (*Chunk) XXX_Merge 

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

func (*Chunk) XXX_Size 

func (m *Chunk) XXX_Size() int

func (*Chunk) XXX_Unmarshal 

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

type Chunk_Encoding 

type Chunk_Encoding int32

We require this to match chunkenc.Encoding. 

const (
	Chunk_UNKNOWN         Chunk_Encoding = 0
	Chunk_XOR             Chunk_Encoding = 1
	Chunk_HISTOGRAM       Chunk_Encoding = 2
	Chunk_FLOAT_HISTOGRAM Chunk_Encoding = 3
)

func (Chunk_Encoding) EnumDescriptor 

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

func (Chunk_Encoding) String 

func (x Chunk_Encoding) String() string

type ChunkedReadResponse 

type ChunkedReadResponse struct {
	ChunkedSeries []*ChunkedSeries `protobuf:"bytes,1,rep,name=chunked_series,json=chunkedSeries,proto3" json:"chunked_series,omitempty"`
	// query_index represents an index of the query from ReadRequest.queries these chunks relates to.
	QueryIndex           int64    `protobuf:"varint,2,opt,name=query_index,json=queryIndex,proto3" json:"query_index,omitempty"`
	XXX_NoUnkeyedLiteral struct{} `json:"-"`
	XXX_unrecognized     []byte   `json:"-"`
	XXX_sizecache        int32    `json:"-"`
}

ChunkedReadResponse is a response when response_type equals STREAMED_XOR_CHUNKS. We strictly stream full series after series, optionally split by time. This means that a single frame can contain partition of the single series, but once a new series is started to be streamed it means that no more chunks will be sent for previous one. Series are returned sorted in the same way TSDB block are internally.

func (*ChunkedReadResponse) Descriptor 

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

func (*ChunkedReadResponse) GetChunkedSeries 

func (m *ChunkedReadResponse) GetChunkedSeries() []*ChunkedSeries

func (*ChunkedReadResponse) GetQueryIndex 

func (m *ChunkedReadResponse) GetQueryIndex() int64

func (*ChunkedReadResponse) Marshal 

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

func (*ChunkedReadResponse) MarshalTo 

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

func (*ChunkedReadResponse) MarshalToSizedBuffer 

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

func (*ChunkedReadResponse) ProtoMessage 

func (*ChunkedReadResponse) ProtoMessage()

func (*ChunkedReadResponse) Reset 

func (m *ChunkedReadResponse) Reset()

func (*ChunkedReadResponse) Size 

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

func (*ChunkedReadResponse) String 

func (m *ChunkedReadResponse) String() string

func (*ChunkedReadResponse) Unmarshal 

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

func (*ChunkedReadResponse) XXX_DiscardUnknown 

func (m *ChunkedReadResponse) XXX_DiscardUnknown()

func (*ChunkedReadResponse) XXX_Marshal 

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

func (*ChunkedReadResponse) XXX_Merge 

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

func (*ChunkedReadResponse) XXX_Size 

func (m *ChunkedReadResponse) XXX_Size() int

func (*ChunkedReadResponse) XXX_Unmarshal 

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

type ChunkedSeries 

type ChunkedSeries struct {
	// Labels should be sorted.
	Labels []Label `protobuf:"bytes,1,rep,name=labels,proto3" json:"labels"`
	// Chunks will be in start time order and may overlap.
	Chunks               []Chunk  `protobuf:"bytes,2,rep,name=chunks,proto3" json:"chunks"`
	XXX_NoUnkeyedLiteral struct{} `json:"-"`
	XXX_unrecognized     []byte   `json:"-"`
	XXX_sizecache        int32    `json:"-"`
}

ChunkedSeries represents single, encoded time series.

func (*ChunkedSeries) Descriptor 

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

func (*ChunkedSeries) GetChunks 

func (m *ChunkedSeries) GetChunks() []Chunk

func (*ChunkedSeries) GetLabels 

func (m *ChunkedSeries) GetLabels() []Label

func (*ChunkedSeries) Marshal 

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

func (*ChunkedSeries) MarshalTo 

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

func (*ChunkedSeries) MarshalToSizedBuffer 

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

func (*ChunkedSeries) ProtoMessage 

func (*ChunkedSeries) ProtoMessage()

func (*ChunkedSeries) Reset 

func (m *ChunkedSeries) Reset()

func (*ChunkedSeries) Size 

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

func (*ChunkedSeries) String 

func (m *ChunkedSeries) String() string

func (*ChunkedSeries) Unmarshal 

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

func (*ChunkedSeries) XXX_DiscardUnknown 

func (m *ChunkedSeries) XXX_DiscardUnknown()

func (*ChunkedSeries) XXX_Marshal 

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

func (*ChunkedSeries) XXX_Merge 

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

func (*ChunkedSeries) XXX_Size 

func (m *ChunkedSeries) XXX_Size() int

func (*ChunkedSeries) XXX_Unmarshal 

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

type Exemplar 

type Exemplar struct {
	// Optional, can be empty.
	Labels []Label `protobuf:"bytes,1,rep,name=labels,proto3" json:"labels"`
	Value  float64 `protobuf:"fixed64,2,opt,name=value,proto3" json:"value,omitempty"`
	// timestamp is in ms format, see model/timestamp/timestamp.go for
	// conversion from time.Time to Prometheus timestamp.
	Timestamp            int64    `protobuf:"varint,3,opt,name=timestamp,proto3" json:"timestamp,omitempty"`
	XXX_NoUnkeyedLiteral struct{} `json:"-"`
	XXX_unrecognized     []byte   `json:"-"`
	XXX_sizecache        int32    `json:"-"`
}

func (*Exemplar) Descriptor 

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

func (*Exemplar) GetLabels 

func (m *Exemplar) GetLabels() []Label

func (*Exemplar) GetTimestamp 

func (m *Exemplar) GetTimestamp() int64

func (*Exemplar) GetValue 

func (m *Exemplar) GetValue() float64

func (*Exemplar) Marshal 

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

func (*Exemplar) MarshalTo 

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

func (*Exemplar) MarshalToSizedBuffer 

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

func (*Exemplar) ProtoMessage 

func (*Exemplar) ProtoMessage()

func (*Exemplar) Reset 

func (m *Exemplar) Reset()

func (*Exemplar) Size 

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

func (*Exemplar) String 

func (m *Exemplar) String() string

func (*Exemplar) Unmarshal 

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

func (*Exemplar) XXX_DiscardUnknown 

func (m *Exemplar) XXX_DiscardUnknown()

func (*Exemplar) XXX_Marshal 

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

func (*Exemplar) XXX_Merge 

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

func (*Exemplar) XXX_Size 

func (m *Exemplar) XXX_Size() int

func (*Exemplar) XXX_Unmarshal 

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

type Histogram 

type Histogram struct {
	// Types that are valid to be assigned to Count:
	//
	//	*Histogram_CountInt
	//	*Histogram_CountFloat
	Count isHistogram_Count `protobuf_oneof:"count"`
	Sum   float64           `protobuf:"fixed64,3,opt,name=sum,proto3" json:"sum,omitempty"`
	// The schema defines the bucket schema. Currently, valid numbers
	// are -4 <= n <= 8. They are all for base-2 bucket schemas, where 1
	// is a bucket boundary in each case, and then each power of two is
	// divided into 2^n logarithmic buckets. Or in other words, each
	// bucket boundary is the previous boundary times 2^(2^-n). In the
	// future, more bucket schemas may be added using numbers < -4 or >
	// 8.
	Schema        int32   `protobuf:"zigzag32,4,opt,name=schema,proto3" json:"schema,omitempty"`
	ZeroThreshold float64 `protobuf:"fixed64,5,opt,name=zero_threshold,json=zeroThreshold,proto3" json:"zero_threshold,omitempty"`
	// Types that are valid to be assigned to ZeroCount:
	//
	//	*Histogram_ZeroCountInt
	//	*Histogram_ZeroCountFloat
	ZeroCount isHistogram_ZeroCount `protobuf_oneof:"zero_count"`
	// Negative Buckets.
	NegativeSpans []BucketSpan `protobuf:"bytes,8,rep,name=negative_spans,json=negativeSpans,proto3" json:"negative_spans"`
	// Use either "negative_deltas" or "negative_counts", the former for
	// regular histograms with integer counts, the latter for float
	// histograms.
	NegativeDeltas []int64   `protobuf:"zigzag64,9,rep,packed,name=negative_deltas,json=negativeDeltas,proto3" json:"negative_deltas,omitempty"`
	NegativeCounts []float64 `protobuf:"fixed64,10,rep,packed,name=negative_counts,json=negativeCounts,proto3" json:"negative_counts,omitempty"`
	// Positive Buckets.
	PositiveSpans []BucketSpan `protobuf:"bytes,11,rep,name=positive_spans,json=positiveSpans,proto3" json:"positive_spans"`
	// Use either "positive_deltas" or "positive_counts", the former for
	// regular histograms with integer counts, the latter for float
	// histograms.
	PositiveDeltas []int64             `protobuf:"zigzag64,12,rep,packed,name=positive_deltas,json=positiveDeltas,proto3" json:"positive_deltas,omitempty"`
	PositiveCounts []float64           `protobuf:"fixed64,13,rep,packed,name=positive_counts,json=positiveCounts,proto3" json:"positive_counts,omitempty"`
	ResetHint      Histogram_ResetHint `` /* 139-byte string literal not displayed */
	// timestamp is in ms format, see model/timestamp/timestamp.go for
	// conversion from time.Time to Prometheus timestamp.
	Timestamp            int64    `protobuf:"varint,15,opt,name=timestamp,proto3" json:"timestamp,omitempty"`
	XXX_NoUnkeyedLiteral struct{} `json:"-"`
	XXX_unrecognized     []byte   `json:"-"`
	XXX_sizecache        int32    `json:"-"`
}

A native histogram, also known as a sparse histogram. Original design doc: https://docs.google.com/document/d/1cLNv3aufPZb3fNfaJgdaRBZsInZKKIHo9E6HinJVbpM/edit The appendix of this design doc also explains the concept of float histograms. This Histogram message can represent both, the usual integer histogram as well as a float histogram.

func (*Histogram) Descriptor 

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

func (*Histogram) GetCount 

func (m *Histogram) GetCount() isHistogram_Count

func (*Histogram) GetCountFloat 

func (m *Histogram) GetCountFloat() float64

func (*Histogram) GetCountInt 

func (m *Histogram) GetCountInt() uint64

func (*Histogram) GetNegativeCounts 

func (m *Histogram) GetNegativeCounts() []float64

func (*Histogram) GetNegativeDeltas 

func (m *Histogram) GetNegativeDeltas() []int64

func (*Histogram) GetNegativeSpans 

func (m *Histogram) GetNegativeSpans() []BucketSpan

func (*Histogram) GetPositiveCounts 

func (m *Histogram) GetPositiveCounts() []float64

func (*Histogram) GetPositiveDeltas 

func (m *Histogram) GetPositiveDeltas() []int64

func (*Histogram) GetPositiveSpans 

func (m *Histogram) GetPositiveSpans() []BucketSpan

func (*Histogram) GetResetHint 

func (m *Histogram) GetResetHint() Histogram_ResetHint

func (*Histogram) GetSchema 

func (m *Histogram) GetSchema() int32

func (*Histogram) GetSum 

func (m *Histogram) GetSum() float64

func (*Histogram) GetTimestamp 

func (m *Histogram) GetTimestamp() int64

func (*Histogram) GetZeroCount 

func (m *Histogram) GetZeroCount() isHistogram_ZeroCount

func (*Histogram) GetZeroCountFloat 

func (m *Histogram) GetZeroCountFloat() float64

func (*Histogram) GetZeroCountInt 

func (m *Histogram) GetZeroCountInt() uint64

func (*Histogram) GetZeroThreshold 

func (m *Histogram) GetZeroThreshold() float64

func (*Histogram) Marshal 

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

func (*Histogram) MarshalTo 

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

func (*Histogram) MarshalToSizedBuffer 

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

func (*Histogram) ProtoMessage 

func (*Histogram) ProtoMessage()

func (*Histogram) Reset 

func (m *Histogram) Reset()

func (*Histogram) Size 

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

func (*Histogram) String 

func (m *Histogram) String() string

func (*Histogram) Unmarshal 

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

func (*Histogram) XXX_DiscardUnknown 

func (m *Histogram) XXX_DiscardUnknown()

func (*Histogram) XXX_Marshal 

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

func (*Histogram) XXX_Merge 

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

func (*Histogram) XXX_OneofWrappers 

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

XXX_OneofWrappers is for the internal use of the proto package.

func (*Histogram) XXX_Size 

func (m *Histogram) XXX_Size() int

func (*Histogram) XXX_Unmarshal 

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

type Histogram_CountFloat 

type Histogram_CountFloat struct {
	CountFloat float64 `protobuf:"fixed64,2,opt,name=count_float,json=countFloat,proto3,oneof" json:"count_float,omitempty"`
}

func (*Histogram_CountFloat) MarshalTo 

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

func (*Histogram_CountFloat) MarshalToSizedBuffer 

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

func (*Histogram_CountFloat) Size 

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

type Histogram_CountInt 

type Histogram_CountInt struct {
	CountInt uint64 `protobuf:"varint,1,opt,name=count_int,json=countInt,proto3,oneof" json:"count_int,omitempty"`
}

func (*Histogram_CountInt) MarshalTo 

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

func (*Histogram_CountInt) MarshalToSizedBuffer 

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

func (*Histogram_CountInt) Size 

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

type Histogram_ResetHint 

type Histogram_ResetHint int32
const (
	Histogram_UNKNOWN Histogram_ResetHint = 0
	Histogram_YES     Histogram_ResetHint = 1
	Histogram_NO      Histogram_ResetHint = 2
	Histogram_GAUGE   Histogram_ResetHint = 3
)

func (Histogram_ResetHint) EnumDescriptor 

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

func (Histogram_ResetHint) String 

func (x Histogram_ResetHint) String() string

type Histogram_ZeroCountFloat 

type Histogram_ZeroCountFloat struct {
	ZeroCountFloat float64 `protobuf:"fixed64,7,opt,name=zero_count_float,json=zeroCountFloat,proto3,oneof" json:"zero_count_float,omitempty"`
}

func (*Histogram_ZeroCountFloat) MarshalTo 

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

func (*Histogram_ZeroCountFloat) MarshalToSizedBuffer 

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

func (*Histogram_ZeroCountFloat) Size 

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

type Histogram_ZeroCountInt 

type Histogram_ZeroCountInt struct {
	ZeroCountInt uint64 `protobuf:"varint,6,opt,name=zero_count_int,json=zeroCountInt,proto3,oneof" json:"zero_count_int,omitempty"`
}

func (*Histogram_ZeroCountInt) MarshalTo 

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

func (*Histogram_ZeroCountInt) MarshalToSizedBuffer 

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

func (*Histogram_ZeroCountInt) Size 

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

type Label 

type Label struct {
	Name                 string   `protobuf:"bytes,1,opt,name=name,proto3" json:"name,omitempty"`
	Value                string   `protobuf:"bytes,2,opt,name=value,proto3" json:"value,omitempty"`
	XXX_NoUnkeyedLiteral struct{} `json:"-"`
	XXX_unrecognized     []byte   `json:"-"`
	XXX_sizecache        int32    `json:"-"`
}

func (*Label) Descriptor 

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

func (*Label) GetName 

func (m *Label) GetName() string

func (*Label) GetValue 

func (m *Label) GetValue() string

func (*Label) Marshal 

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

func (*Label) MarshalTo 

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

func (*Label) MarshalToSizedBuffer 

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

func (*Label) ProtoMessage 

func (*Label) ProtoMessage()

func (*Label) Reset 

func (m *Label) Reset()

func (*Label) Size 

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

func (*Label) String 

func (m *Label) String() string

func (*Label) Unmarshal 

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

func (*Label) XXX_DiscardUnknown 

func (m *Label) XXX_DiscardUnknown()

func (*Label) XXX_Marshal 

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

func (*Label) XXX_Merge 

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

func (*Label) XXX_Size 

func (m *Label) XXX_Size() int

func (*Label) XXX_Unmarshal 

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

type LabelMatcher 

type LabelMatcher struct {
	Type                 LabelMatcher_Type `protobuf:"varint,1,opt,name=type,proto3,enum=prometheus_observatrace.LabelMatcher_Type" json:"type,omitempty"`
	Name                 string            `protobuf:"bytes,2,opt,name=name,proto3" json:"name,omitempty"`
	Value                string            `protobuf:"bytes,3,opt,name=value,proto3" json:"value,omitempty"`
	XXX_NoUnkeyedLiteral struct{}          `json:"-"`
	XXX_unrecognized     []byte            `json:"-"`
	XXX_sizecache        int32             `json:"-"`
}

Matcher specifies a rule, which can match or set of labels or not.

func (*LabelMatcher) Descriptor 

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

func (*LabelMatcher) GetName 

func (m *LabelMatcher) GetName() string

func (*LabelMatcher) GetType 

func (m *LabelMatcher) GetType() LabelMatcher_Type

func (*LabelMatcher) GetValue 

func (m *LabelMatcher) GetValue() string

func (*LabelMatcher) Marshal 

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

func (*LabelMatcher) MarshalTo 

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

func (*LabelMatcher) MarshalToSizedBuffer 

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

func (*LabelMatcher) ProtoMessage 

func (*LabelMatcher) ProtoMessage()

func (*LabelMatcher) Reset 

func (m *LabelMatcher) Reset()

func (*LabelMatcher) Size 

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

func (*LabelMatcher) String 

func (m *LabelMatcher) String() string

func (*LabelMatcher) Unmarshal 

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

func (*LabelMatcher) XXX_DiscardUnknown 

func (m *LabelMatcher) XXX_DiscardUnknown()

func (*LabelMatcher) XXX_Marshal 

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

func (*LabelMatcher) XXX_Merge 

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

func (*LabelMatcher) XXX_Size 

func (m *LabelMatcher) XXX_Size() int

func (*LabelMatcher) XXX_Unmarshal 

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

type LabelMatcher_Type 

type LabelMatcher_Type int32
const (
	LabelMatcher_EQ  LabelMatcher_Type = 0
	LabelMatcher_NEQ LabelMatcher_Type = 1
	LabelMatcher_RE  LabelMatcher_Type = 2
	LabelMatcher_NRE LabelMatcher_Type = 3
)

func (LabelMatcher_Type) EnumDescriptor 

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

func (LabelMatcher_Type) String 

func (x LabelMatcher_Type) String() string

type Labels 

type Labels struct {
	Labels               []Label  `protobuf:"bytes,1,rep,name=labels,proto3" json:"labels"`
	XXX_NoUnkeyedLiteral struct{} `json:"-"`
	XXX_unrecognized     []byte   `json:"-"`
	XXX_sizecache        int32    `json:"-"`
}

func (*Labels) Descriptor 

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

func (*Labels) GetLabels 

func (m *Labels) GetLabels() []Label

func (*Labels) Marshal 

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

func (*Labels) MarshalTo 

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

func (*Labels) MarshalToSizedBuffer 

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

func (*Labels) ProtoMessage 

func (*Labels) ProtoMessage()

func (*Labels) Reset 

func (m *Labels) Reset()

func (*Labels) Size 

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

func (*Labels) String 

func (m *Labels) String() string

func (*Labels) Unmarshal 

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

func (*Labels) XXX_DiscardUnknown 

func (m *Labels) XXX_DiscardUnknown()

func (*Labels) XXX_Marshal 

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

func (*Labels) XXX_Merge 

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

func (*Labels) XXX_Size 

func (m *Labels) XXX_Size() int

func (*Labels) XXX_Unmarshal 

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

type MetricMetadata 

type MetricMetadata struct {
	// Represents the metric type, these match the set from Prometheus.
	// Refer to model/textparse/interface.go for details.
	Type                 MetricMetadata_MetricType `protobuf:"varint,1,opt,name=type,proto3,enum=prometheus_observatrace.MetricMetadata_MetricType" json:"type,omitempty"`
	MetricFamilyName     string                    `protobuf:"bytes,2,opt,name=metric_family_name,json=metricFamilyName,proto3" json:"metric_family_name,omitempty"`
	Help                 string                    `protobuf:"bytes,4,opt,name=help,proto3" json:"help,omitempty"`
	Unit                 string                    `protobuf:"bytes,5,opt,name=unit,proto3" json:"unit,omitempty"`
	XXX_NoUnkeyedLiteral struct{}                  `json:"-"`
	XXX_unrecognized     []byte                    `json:"-"`
	XXX_sizecache        int32                     `json:"-"`
}

func (*MetricMetadata) Descriptor 

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

func (*MetricMetadata) GetHelp 

func (m *MetricMetadata) GetHelp() string

func (*MetricMetadata) GetMetricFamilyName 

func (m *MetricMetadata) GetMetricFamilyName() string

func (*MetricMetadata) GetType 

func (m *MetricMetadata) GetType() MetricMetadata_MetricType

func (*MetricMetadata) GetUnit 

func (m *MetricMetadata) GetUnit() string

func (*MetricMetadata) Marshal 

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

func (*MetricMetadata) MarshalTo 

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

func (*MetricMetadata) MarshalToSizedBuffer 

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

func (*MetricMetadata) ProtoMessage 

func (*MetricMetadata) ProtoMessage()

func (*MetricMetadata) Reset 

func (m *MetricMetadata) Reset()

func (*MetricMetadata) Size 

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

func (*MetricMetadata) String 

func (m *MetricMetadata) String() string

func (*MetricMetadata) Unmarshal 

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

func (*MetricMetadata) XXX_DiscardUnknown 

func (m *MetricMetadata) XXX_DiscardUnknown()

func (*MetricMetadata) XXX_Marshal 

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

func (*MetricMetadata) XXX_Merge 

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

func (*MetricMetadata) XXX_Size 

func (m *MetricMetadata) XXX_Size() int

func (*MetricMetadata) XXX_Unmarshal 

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

type MetricMetadata_MetricType 

type MetricMetadata_MetricType int32
const (
	MetricMetadata_UNKNOWN        MetricMetadata_MetricType = 0
	MetricMetadata_COUNTER        MetricMetadata_MetricType = 1
	MetricMetadata_GAUGE          MetricMetadata_MetricType = 2
	MetricMetadata_HISTOGRAM      MetricMetadata_MetricType = 3
	MetricMetadata_GAUGEHISTOGRAM MetricMetadata_MetricType = 4
	MetricMetadata_SUMMARY        MetricMetadata_MetricType = 5
	MetricMetadata_INFO           MetricMetadata_MetricType = 6
	MetricMetadata_STATESET       MetricMetadata_MetricType = 7
)

func (MetricMetadata_MetricType) EnumDescriptor 

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

func (MetricMetadata_MetricType) String 

func (x MetricMetadata_MetricType) String() string

type Query 

type Query struct {
	StartTimestampMs     int64           `protobuf:"varint,1,opt,name=start_timestamp_ms,json=startTimestampMs,proto3" json:"start_timestamp_ms,omitempty"`
	EndTimestampMs       int64           `protobuf:"varint,2,opt,name=end_timestamp_ms,json=endTimestampMs,proto3" json:"end_timestamp_ms,omitempty"`
	Matchers             []*LabelMatcher `protobuf:"bytes,3,rep,name=matchers,proto3" json:"matchers,omitempty"`
	Hints                *ReadHints      `protobuf:"bytes,4,opt,name=hints,proto3" json:"hints,omitempty"`
	XXX_NoUnkeyedLiteral struct{}        `json:"-"`
	XXX_unrecognized     []byte          `json:"-"`
	XXX_sizecache        int32           `json:"-"`
}

func (*Query) Descriptor 

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

func (*Query) GetEndTimestampMs 

func (m *Query) GetEndTimestampMs() int64

func (*Query) GetHints 

func (m *Query) GetHints() *ReadHints

func (*Query) GetMatchers 

func (m *Query) GetMatchers() []*LabelMatcher

func (*Query) GetStartTimestampMs 

func (m *Query) GetStartTimestampMs() int64

func (*Query) Marshal 

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

func (*Query) MarshalTo 

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

func (*Query) MarshalToSizedBuffer 

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

func (*Query) ProtoMessage 

func (*Query) ProtoMessage()

func (*Query) Reset 

func (m *Query) Reset()

func (*Query) Size 

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

func (*Query) String 

func (m *Query) String() string

func (*Query) Unmarshal 

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

func (*Query) XXX_DiscardUnknown 

func (m *Query) XXX_DiscardUnknown()

func (*Query) XXX_Marshal 

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

func (*Query) XXX_Merge 

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

func (*Query) XXX_Size 

func (m *Query) XXX_Size() int

func (*Query) XXX_Unmarshal 

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

type QueryResult 

type QueryResult struct {
	// Samples within a time series must be ordered by time.
	Timeseries           []*TimeSeries `protobuf:"bytes,1,rep,name=timeseries,proto3" json:"timeseries,omitempty"`
	XXX_NoUnkeyedLiteral struct{}      `json:"-"`
	XXX_unrecognized     []byte        `json:"-"`
	XXX_sizecache        int32         `json:"-"`
}

func (*QueryResult) Descriptor 

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

func (*QueryResult) GetTimeseries 

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

func (*QueryResult) Marshal 

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

func (*QueryResult) MarshalTo 

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

func (*QueryResult) MarshalToSizedBuffer 

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

func (*QueryResult) ProtoMessage 

func (*QueryResult) ProtoMessage()

func (*QueryResult) Reset 

func (m *QueryResult) Reset()

func (*QueryResult) Size 

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

func (*QueryResult) String 

func (m *QueryResult) String() string

func (*QueryResult) Unmarshal 

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

func (*QueryResult) XXX_DiscardUnknown 

func (m *QueryResult) XXX_DiscardUnknown()

func (*QueryResult) XXX_Marshal 

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

func (*QueryResult) XXX_Merge 

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

func (*QueryResult) XXX_Size 

func (m *QueryResult) XXX_Size() int

func (*QueryResult) XXX_Unmarshal 

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

type ReadHints 

type ReadHints struct {
	StepMs               int64    `protobuf:"varint,1,opt,name=step_ms,json=stepMs,proto3" json:"step_ms,omitempty"`
	Func                 string   `protobuf:"bytes,2,opt,name=func,proto3" json:"func,omitempty"`
	StartMs              int64    `protobuf:"varint,3,opt,name=start_ms,json=startMs,proto3" json:"start_ms,omitempty"`
	EndMs                int64    `protobuf:"varint,4,opt,name=end_ms,json=endMs,proto3" json:"end_ms,omitempty"`
	Grouping             []string `protobuf:"bytes,5,rep,name=grouping,proto3" json:"grouping,omitempty"`
	By                   bool     `protobuf:"varint,6,opt,name=by,proto3" json:"by,omitempty"`
	RangeMs              int64    `protobuf:"varint,7,opt,name=range_ms,json=rangeMs,proto3" json:"range_ms,omitempty"`
	XXX_NoUnkeyedLiteral struct{} `json:"-"`
	XXX_unrecognized     []byte   `json:"-"`
	XXX_sizecache        int32    `json:"-"`
}

func (*ReadHints) Descriptor 

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

func (*ReadHints) GetBy 

func (m *ReadHints) GetBy() bool

func (*ReadHints) GetEndMs 

func (m *ReadHints) GetEndMs() int64

func (*ReadHints) GetFunc 

func (m *ReadHints) GetFunc() string

func (*ReadHints) GetGrouping 

func (m *ReadHints) GetGrouping() []string

func (*ReadHints) GetRangeMs 

func (m *ReadHints) GetRangeMs() int64

func (*ReadHints) GetStartMs 

func (m *ReadHints) GetStartMs() int64

func (*ReadHints) GetStepMs 

func (m *ReadHints) GetStepMs() int64

func (*ReadHints) Marshal 

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

func (*ReadHints) MarshalTo 

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

func (*ReadHints) MarshalToSizedBuffer 

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

func (*ReadHints) ProtoMessage 

func (*ReadHints) ProtoMessage()

func (*ReadHints) Reset 

func (m *ReadHints) Reset()

func (*ReadHints) Size 

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

func (*ReadHints) String 

func (m *ReadHints) String() string

func (*ReadHints) Unmarshal 

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

func (*ReadHints) XXX_DiscardUnknown 

func (m *ReadHints) XXX_DiscardUnknown()

func (*ReadHints) XXX_Marshal 

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

func (*ReadHints) XXX_Merge 

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

func (*ReadHints) XXX_Size 

func (m *ReadHints) XXX_Size() int

func (*ReadHints) XXX_Unmarshal 

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

type ReadRequest 

type ReadRequest struct {
	Queries []*Query `protobuf:"bytes,1,rep,name=queries,proto3" json:"queries,omitempty"`
	// accepted_response_types allows negotiating the content type of the response.
	//
	// Response types are taken from the list in the FIFO order. If no response type in `accepted_response_types` is
	// implemented by server, error is returned.
	// For request that do not contain `accepted_response_types` field the SAMPLES response type will be used.
	AcceptedResponseTypes []ReadRequest_ResponseType `` /* 188-byte string literal not displayed */
	XXX_NoUnkeyedLiteral  struct{}                   `json:"-"`
	XXX_unrecognized      []byte                     `json:"-"`
	XXX_sizecache         int32                      `json:"-"`
}

ReadRequest represents a remote read request.

func (*ReadRequest) Descriptor 

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

func (*ReadRequest) GetAcceptedResponseTypes 

func (m *ReadRequest) GetAcceptedResponseTypes() []ReadRequest_ResponseType

func (*ReadRequest) GetQueries 

func (m *ReadRequest) GetQueries() []*Query

func (*ReadRequest) Marshal 

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

func (*ReadRequest) MarshalTo 

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

func (*ReadRequest) MarshalToSizedBuffer 

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

func (*ReadRequest) ProtoMessage 

func (*ReadRequest) ProtoMessage()

func (*ReadRequest) Reset 

func (m *ReadRequest) Reset()

func (*ReadRequest) Size 

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

func (*ReadRequest) String 

func (m *ReadRequest) String() string

func (*ReadRequest) Unmarshal 

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

func (*ReadRequest) XXX_DiscardUnknown 

func (m *ReadRequest) XXX_DiscardUnknown()

func (*ReadRequest) XXX_Marshal 

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

func (*ReadRequest) XXX_Merge 

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

func (*ReadRequest) XXX_Size 

func (m *ReadRequest) XXX_Size() int

func (*ReadRequest) XXX_Unmarshal 

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

type ReadRequest_ResponseType 

type ReadRequest_ResponseType int32
const (
	// Server will return a single ReadResponse message with matched series that includes list of raw samples.
	// It's recommended to use streamed response types instead.
	//
	// Response headers:
	// Content-Type: "application/x-protobuf"
	// Content-Encoding: "snappy"
	ReadRequest_SAMPLES ReadRequest_ResponseType = 0
	// Server will stream a delimited ChunkedReadResponse message that
	// contains XOR or HISTOGRAM(!) encoded chunks for a single series.
	// Each message is following varint size and fixed size bigendian
	// uint32 for CRC32 Castagnoli checksum.
	//
	// Response headers:
	// Content-Type: "application/x-streamed-protobuf; proto=prometheus_observatrace.ChunkedReadResponse"
	// Content-Encoding: ""
	ReadRequest_STREAMED_XOR_CHUNKS ReadRequest_ResponseType = 1
)

func (ReadRequest_ResponseType) EnumDescriptor 

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

func (ReadRequest_ResponseType) String 

func (x ReadRequest_ResponseType) String() string

type ReadResponse 

type ReadResponse struct {
	// In same order as the request's queries.
	Results              []*QueryResult `protobuf:"bytes,1,rep,name=results,proto3" json:"results,omitempty"`
	XXX_NoUnkeyedLiteral struct{}       `json:"-"`
	XXX_unrecognized     []byte         `json:"-"`
	XXX_sizecache        int32          `json:"-"`
}

ReadResponse is a response when response_type equals SAMPLES.

func (*ReadResponse) Descriptor 

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

func (*ReadResponse) GetResults 

func (m *ReadResponse) GetResults() []*QueryResult

func (*ReadResponse) Marshal 

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

func (*ReadResponse) MarshalTo 

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

func (*ReadResponse) MarshalToSizedBuffer 

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

func (*ReadResponse) ProtoMessage 

func (*ReadResponse) ProtoMessage()

func (*ReadResponse) Reset 

func (m *ReadResponse) Reset()

func (*ReadResponse) Size 

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

func (*ReadResponse) String 

func (m *ReadResponse) String() string

func (*ReadResponse) Unmarshal 

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

func (*ReadResponse) XXX_DiscardUnknown 

func (m *ReadResponse) XXX_DiscardUnknown()

func (*ReadResponse) XXX_Marshal 

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

func (*ReadResponse) XXX_Merge 

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

func (*ReadResponse) XXX_Size 

func (m *ReadResponse) XXX_Size() int

func (*ReadResponse) XXX_Unmarshal 

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

type Sample 

type Sample struct {
	Value float64 `protobuf:"fixed64,1,opt,name=value,proto3" json:"value,omitempty"`
	// timestamp is in ms format, see model/timestamp/timestamp.go for
	// conversion from time.Time to Prometheus timestamp.
	Timestamp            int64    `protobuf:"varint,2,opt,name=timestamp,proto3" json:"timestamp,omitempty"`
	XXX_NoUnkeyedLiteral struct{} `json:"-"`
	XXX_unrecognized     []byte   `json:"-"`
	XXX_sizecache        int32    `json:"-"`
}

func (*Sample) Descriptor 

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

func (*Sample) GetTimestamp 

func (m *Sample) GetTimestamp() int64

func (*Sample) GetValue 

func (m *Sample) GetValue() float64

func (*Sample) Marshal 

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

func (*Sample) MarshalTo 

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

func (*Sample) MarshalToSizedBuffer 

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

func (*Sample) ProtoMessage 

func (*Sample) ProtoMessage()

func (*Sample) Reset 

func (m *Sample) Reset()

func (*Sample) Size 

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

func (*Sample) String 

func (m *Sample) String() string

func (*Sample) Unmarshal 

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

func (*Sample) XXX_DiscardUnknown 

func (m *Sample) XXX_DiscardUnknown()

func (*Sample) XXX_Marshal 

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

func (*Sample) XXX_Merge 

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

func (*Sample) XXX_Size 

func (m *Sample) XXX_Size() int

func (*Sample) XXX_Unmarshal 

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

type TimeSeries 

type TimeSeries struct {
	// For a timeseries to be valid, and for the samples and exemplars
	// to be ingested by the remote system properly, the labels field is required.
	Labels               []Label     `protobuf:"bytes,1,rep,name=labels,proto3" json:"labels"`
	Samples              []Sample    `protobuf:"bytes,2,rep,name=samples,proto3" json:"samples"`
	Exemplars            []Exemplar  `protobuf:"bytes,3,rep,name=exemplars,proto3" json:"exemplars"`
	Histograms           []Histogram `protobuf:"bytes,4,rep,name=histograms,proto3" json:"histograms"`
	XXX_NoUnkeyedLiteral struct{}    `json:"-"`
	XXX_unrecognized     []byte      `json:"-"`
	XXX_sizecache        int32       `json:"-"`
}

TimeSeries represents samples and labels for a single time series.

func (*TimeSeries) Descriptor 

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

func (*TimeSeries) GetExemplars 

func (m *TimeSeries) GetExemplars() []Exemplar

func (*TimeSeries) GetHistograms 

func (m *TimeSeries) GetHistograms() []Histogram

func (*TimeSeries) GetLabels 

func (m *TimeSeries) GetLabels() []Label

func (*TimeSeries) GetSamples 

func (m *TimeSeries) GetSamples() []Sample

func (*TimeSeries) Marshal 

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

func (*TimeSeries) MarshalTo 

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

func (*TimeSeries) MarshalToSizedBuffer 

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

func (*TimeSeries) ProtoMessage 

func (*TimeSeries) ProtoMessage()

func (*TimeSeries) Reset 

func (m *TimeSeries) Reset()

func (*TimeSeries) Size 

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

func (*TimeSeries) String 

func (m *TimeSeries) String() string

func (*TimeSeries) Unmarshal 

func (m *TimeSeries) Unmarshal(dAtA []byte, pLabelBuffer *[]Label) 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

type WriteRequest 

type WriteRequest struct {
	Timeseries           []TimeSeries     `protobuf:"bytes,1,rep,name=timeseries,proto3" json:"timeseries"`
	Metadata             []MetricMetadata `protobuf:"bytes,3,rep,name=metadata,proto3" json:"metadata"`
	XXX_NoUnkeyedLiteral struct{}         `json:"-"`
	XXX_unrecognized     []byte           `json:"-"`
	XXX_sizecache        int32            `json:"-"`
	// contains filtered or unexported fields
}

func (*WriteRequest) Descriptor 

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

func (*WriteRequest) GetMetadata 

func (m *WriteRequest) GetMetadata() []MetricMetadata

func (*WriteRequest) GetTimeseries 

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

func (*WriteRequest) Marshal 

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

func (*WriteRequest) MarshalTo 

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

func (*WriteRequest) MarshalToSizedBuffer 

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

func (*WriteRequest) ProtoMessage 

func (*WriteRequest) ProtoMessage()

func (*WriteRequest) Reset 

func (m *WriteRequest) Reset()

func (*WriteRequest) ResetWithBufferReserved 

func (m *WriteRequest) ResetWithBufferReserved()

func (*WriteRequest) Size 

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

func (*WriteRequest) String 

func (m *WriteRequest) String() string

func (*WriteRequest) Unmarshal 

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

func (*WriteRequest) XXX_DiscardUnknown 

func (m *WriteRequest) XXX_DiscardUnknown()

func (*WriteRequest) XXX_Marshal 

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

func (*WriteRequest) XXX_Merge 

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

func (*WriteRequest) XXX_Size 

func (m *WriteRequest) XXX_Size() int

func (*WriteRequest) XXX_Unmarshal 

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

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