prompb

package
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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 (*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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