package systemconv

import "go.opentelemetry.io/otel/semconv/v1.37.0/systemconv"

Package systemconv provides types and functionality for OpenTelemetry semantic conventions in the "system" namespace.

Index

Types

type CPUFrequency 

type CPUFrequency struct {
	metric.Int64Gauge
}

CPUFrequency is an instrument used to record metric values conforming to the "system.cpu.frequency" semantic conventions. It represents the operating frequency of the logical CPU in Hertz.

func NewCPUFrequency 

func NewCPUFrequency(
	m metric.Meter,
	opt ...metric.Int64GaugeOption,
) (CPUFrequency, error)

NewCPUFrequency returns a new CPUFrequency instrument.

func (CPUFrequency) AttrCPULogicalNumber 

func (CPUFrequency) AttrCPULogicalNumber(val int) attribute.KeyValue

AttrCPULogicalNumber returns an optional attribute for the "cpu.logical_number" semantic convention. It represents the logical CPU number [0..n-1].

func (CPUFrequency) Description 

func (CPUFrequency) Description() string

Description returns the semantic convention description of the instrument

func (CPUFrequency) Inst 

func (m CPUFrequency) Inst() metric.Int64Gauge

Inst returns the underlying metric instrument.

func (CPUFrequency) Name 

func (CPUFrequency) Name() string

Name returns the semantic convention name of the instrument.

func (CPUFrequency) Record 

func (m CPUFrequency) Record(
	ctx context.Context,
	val int64,
	attrs ...attribute.KeyValue,
)

Record records val to the current distribution for attrs.

All additional attrs passed are included in the recorded value.

func (CPUFrequency) RecordSet 

func (m CPUFrequency) RecordSet(ctx context.Context, val int64, set attribute.Set)

RecordSet records val to the current distribution for set.

func (CPUFrequency) Unit 

func (CPUFrequency) Unit() string

Unit returns the semantic convention unit of the instrument

type CPULogicalCount 

type CPULogicalCount struct {
	metric.Int64UpDownCounter
}

CPULogicalCount is an instrument used to record metric values conforming to the "system.cpu.logical.count" semantic conventions. It represents the reports the number of logical (virtual) processor cores created by the operating system to manage multitasking.

func NewCPULogicalCount 

func NewCPULogicalCount(
	m metric.Meter,
	opt ...metric.Int64UpDownCounterOption,
) (CPULogicalCount, error)

NewCPULogicalCount returns a new CPULogicalCount instrument.

func (CPULogicalCount) Add 

func (m CPULogicalCount) Add(ctx context.Context, incr int64, attrs ...attribute.KeyValue)

Add adds incr to the existing count for attrs.

Calculated by multiplying the number of sockets by the number of cores per socket, and then by the number of threads per core

func (CPULogicalCount) AddSet 

func (m CPULogicalCount) AddSet(ctx context.Context, incr int64, set attribute.Set)

AddSet adds incr to the existing count for set.

Calculated by multiplying the number of sockets by the number of cores per socket, and then by the number of threads per core

func (CPULogicalCount) Description 

func (CPULogicalCount) Description() string

Description returns the semantic convention description of the instrument

func (CPULogicalCount) Inst 

func (m CPULogicalCount) Inst() metric.Int64UpDownCounter

Inst returns the underlying metric instrument.

func (CPULogicalCount) Name 

func (CPULogicalCount) Name() string

Name returns the semantic convention name of the instrument.

func (CPULogicalCount) Unit 

func (CPULogicalCount) Unit() string

Unit returns the semantic convention unit of the instrument

type CPUModeAttr 

type CPUModeAttr string

CPUModeAttr is an attribute conforming to the cpu.mode semantic conventions. It represents the mode of the CPU. 

var (
	// CPUModeUser is the user.
	CPUModeUser CPUModeAttr = "user"
	// CPUModeSystem is the system.
	CPUModeSystem CPUModeAttr = "system"
	// CPUModeNice is the nice.
	CPUModeNice CPUModeAttr = "nice"
	// CPUModeIdle is the idle.
	CPUModeIdle CPUModeAttr = "idle"
	// CPUModeIOWait is the IO Wait.
	CPUModeIOWait CPUModeAttr = "iowait"
	// CPUModeInterrupt is the interrupt.
	CPUModeInterrupt CPUModeAttr = "interrupt"
	// CPUModeSteal is the steal.
	CPUModeSteal CPUModeAttr = "steal"
	// CPUModeKernel is the kernel.
	CPUModeKernel CPUModeAttr = "kernel"
)

type CPUPhysicalCount 

type CPUPhysicalCount struct {
	metric.Int64UpDownCounter
}

CPUPhysicalCount is an instrument used to record metric values conforming to the "system.cpu.physical.count" semantic conventions. It represents the reports the number of actual physical processor cores on the hardware.

func NewCPUPhysicalCount 

func NewCPUPhysicalCount(
	m metric.Meter,
	opt ...metric.Int64UpDownCounterOption,
) (CPUPhysicalCount, error)

NewCPUPhysicalCount returns a new CPUPhysicalCount instrument.

func (CPUPhysicalCount) Add 

func (m CPUPhysicalCount) Add(ctx context.Context, incr int64, attrs ...attribute.KeyValue)

Add adds incr to the existing count for attrs.

Calculated by multiplying the number of sockets by the number of cores per socket

func (CPUPhysicalCount) AddSet 

func (m CPUPhysicalCount) AddSet(ctx context.Context, incr int64, set attribute.Set)

AddSet adds incr to the existing count for set.

Calculated by multiplying the number of sockets by the number of cores per socket

func (CPUPhysicalCount) Description 

func (CPUPhysicalCount) Description() string

Description returns the semantic convention description of the instrument

func (CPUPhysicalCount) Inst 

func (m CPUPhysicalCount) Inst() metric.Int64UpDownCounter

Inst returns the underlying metric instrument.

func (CPUPhysicalCount) Name 

func (CPUPhysicalCount) Name() string

Name returns the semantic convention name of the instrument.

func (CPUPhysicalCount) Unit 

func (CPUPhysicalCount) Unit() string

Unit returns the semantic convention unit of the instrument

type CPUTime 

type CPUTime struct {
	metric.Float64ObservableCounter
}

CPUTime is an instrument used to record metric values conforming to the "system.cpu.time" semantic conventions. It represents the seconds each logical CPU spent on each mode.

func NewCPUTime 

func NewCPUTime(
	m metric.Meter,
	opt ...metric.Float64ObservableCounterOption,
) (CPUTime, error)

NewCPUTime returns a new CPUTime instrument.

func (CPUTime) AttrCPULogicalNumber 

func (CPUTime) AttrCPULogicalNumber(val int) attribute.KeyValue

AttrCPULogicalNumber returns an optional attribute for the "cpu.logical_number" semantic convention. It represents the logical CPU number [0..n-1].

func (CPUTime) AttrCPUMode 

func (CPUTime) AttrCPUMode(val CPUModeAttr) attribute.KeyValue

AttrCPUMode returns an optional attribute for the "cpu.mode" semantic convention. It represents the mode of the CPU.

func (CPUTime) Description 

func (CPUTime) Description() string

Description returns the semantic convention description of the instrument

func (CPUTime) Inst 

func (m CPUTime) Inst() metric.Float64ObservableCounter

Inst returns the underlying metric instrument.

func (CPUTime) Name 

func (CPUTime) Name() string

Name returns the semantic convention name of the instrument.

func (CPUTime) Unit 

func (CPUTime) Unit() string

Unit returns the semantic convention unit of the instrument

type CPUUtilization 

type CPUUtilization struct {
	metric.Int64Gauge
}

CPUUtilization is an instrument used to record metric values conforming to the "system.cpu.utilization" semantic conventions. It represents the for each logical CPU, the utilization is calculated as the change in cumulative CPU time (cpu.time) over a measurement interval, divided by the elapsed time.

func NewCPUUtilization 

func NewCPUUtilization(
	m metric.Meter,
	opt ...metric.Int64GaugeOption,
) (CPUUtilization, error)

NewCPUUtilization returns a new CPUUtilization instrument.

func (CPUUtilization) AttrCPULogicalNumber 

func (CPUUtilization) AttrCPULogicalNumber(val int) attribute.KeyValue

AttrCPULogicalNumber returns an optional attribute for the "cpu.logical_number" semantic convention. It represents the logical CPU number [0..n-1].

func (CPUUtilization) AttrCPUMode 

func (CPUUtilization) AttrCPUMode(val CPUModeAttr) attribute.KeyValue

AttrCPUMode returns an optional attribute for the "cpu.mode" semantic convention. It represents the mode of the CPU.

func (CPUUtilization) Description 

func (CPUUtilization) Description() string

Description returns the semantic convention description of the instrument

func (CPUUtilization) Inst 

func (m CPUUtilization) Inst() metric.Int64Gauge

Inst returns the underlying metric instrument.

func (CPUUtilization) Name 

func (CPUUtilization) Name() string

Name returns the semantic convention name of the instrument.

func (CPUUtilization) Record 

func (m CPUUtilization) Record(
	ctx context.Context,
	val int64,
	attrs ...attribute.KeyValue,
)

Record records val to the current distribution for attrs.

All additional attrs passed are included in the recorded value.

func (CPUUtilization) RecordSet 

func (m CPUUtilization) RecordSet(ctx context.Context, val int64, set attribute.Set)

RecordSet records val to the current distribution for set.

func (CPUUtilization) Unit 

func (CPUUtilization) Unit() string

Unit returns the semantic convention unit of the instrument

type DiskIO 

type DiskIO struct {
	metric.Int64Counter
}

DiskIO is an instrument used to record metric values conforming to the "system.disk.io" semantic conventions. It represents the TODO.

func NewDiskIO 

func NewDiskIO(
	m metric.Meter,
	opt ...metric.Int64CounterOption,
) (DiskIO, error)

NewDiskIO returns a new DiskIO instrument.

func (DiskIO) Add 

func (m DiskIO) Add(
	ctx context.Context,
	incr int64,
	attrs ...attribute.KeyValue,
)

Add adds incr to the existing count for attrs.

All additional attrs passed are included in the recorded value.

func (DiskIO) AddSet 

func (m DiskIO) AddSet(ctx context.Context, incr int64, set attribute.Set)

AddSet adds incr to the existing count for set.

func (DiskIO) AttrDevice 

func (DiskIO) AttrDevice(val string) attribute.KeyValue

AttrDevice returns an optional attribute for the "system.device" semantic convention. It represents the device identifier.

func (DiskIO) AttrDiskIODirection 

func (DiskIO) AttrDiskIODirection(val DiskIODirectionAttr) attribute.KeyValue

AttrDiskIODirection returns an optional attribute for the "disk.io.direction" semantic convention. It represents the disk IO operation direction.

func (DiskIO) Description 

func (DiskIO) Description() string

Description returns the semantic convention description of the instrument

func (DiskIO) Inst 

func (m DiskIO) Inst() metric.Int64Counter

Inst returns the underlying metric instrument.

func (DiskIO) Name 

func (DiskIO) Name() string

Name returns the semantic convention name of the instrument.

func (DiskIO) Unit 

func (DiskIO) Unit() string

Unit returns the semantic convention unit of the instrument

type DiskIODirectionAttr 

type DiskIODirectionAttr string

DiskIODirectionAttr is an attribute conforming to the disk.io.direction semantic conventions. It represents the disk IO operation direction. 

var (
	// DiskIODirectionRead is the standardized value "read" of DiskIODirectionAttr.
	DiskIODirectionRead DiskIODirectionAttr = "read"
	// DiskIODirectionWrite is the standardized value "write" of
	// DiskIODirectionAttr.
	DiskIODirectionWrite DiskIODirectionAttr = "write"
)

type DiskIOTime 

type DiskIOTime struct {
	metric.Float64Counter
}

DiskIOTime is an instrument used to record metric values conforming to the "system.disk.io_time" semantic conventions. It represents the time disk spent activated.

func NewDiskIOTime 

func NewDiskIOTime(
	m metric.Meter,
	opt ...metric.Float64CounterOption,
) (DiskIOTime, error)

NewDiskIOTime returns a new DiskIOTime instrument.

func (DiskIOTime) Add 

func (m DiskIOTime) Add(
	ctx context.Context,
	incr float64,
	attrs ...attribute.KeyValue,
)

Add adds incr to the existing count for attrs.

All additional attrs passed are included in the recorded value.

The real elapsed time ("wall clock") used in the I/O path (time from operations running in parallel are not counted). Measured as:

func (DiskIOTime) AddSet 

func (m DiskIOTime) AddSet(ctx context.Context, incr float64, set attribute.Set)

AddSet adds incr to the existing count for set.

The real elapsed time ("wall clock") used in the I/O path (time from operations running in parallel are not counted). Measured as:

func (DiskIOTime) AttrDevice 

func (DiskIOTime) AttrDevice(val string) attribute.KeyValue

AttrDevice returns an optional attribute for the "system.device" semantic convention. It represents the device identifier.

func (DiskIOTime) Description 

func (DiskIOTime) Description() string

Description returns the semantic convention description of the instrument

func (DiskIOTime) Inst 

func (m DiskIOTime) Inst() metric.Float64Counter

Inst returns the underlying metric instrument.

func (DiskIOTime) Name 

func (DiskIOTime) Name() string

Name returns the semantic convention name of the instrument.

func (DiskIOTime) Unit 

func (DiskIOTime) Unit() string

Unit returns the semantic convention unit of the instrument

type DiskLimit 

type DiskLimit struct {
	metric.Int64UpDownCounter
}

DiskLimit is an instrument used to record metric values conforming to the "system.disk.limit" semantic conventions. It represents the total storage capacity of the disk.

func NewDiskLimit 

func NewDiskLimit(
	m metric.Meter,
	opt ...metric.Int64UpDownCounterOption,
) (DiskLimit, error)

NewDiskLimit returns a new DiskLimit instrument.

func (DiskLimit) Add 

func (m DiskLimit) Add(
	ctx context.Context,
	incr int64,
	attrs ...attribute.KeyValue,
)

Add adds incr to the existing count for attrs.

All additional attrs passed are included in the recorded value.

func (DiskLimit) AddSet 

func (m DiskLimit) AddSet(ctx context.Context, incr int64, set attribute.Set)

AddSet adds incr to the existing count for set.

func (DiskLimit) AttrDevice 

func (DiskLimit) AttrDevice(val string) attribute.KeyValue

AttrDevice returns an optional attribute for the "system.device" semantic convention. It represents the device identifier.

func (DiskLimit) Description 

func (DiskLimit) Description() string

Description returns the semantic convention description of the instrument

func (DiskLimit) Inst 

func (m DiskLimit) Inst() metric.Int64UpDownCounter

Inst returns the underlying metric instrument.

func (DiskLimit) Name 

func (DiskLimit) Name() string

Name returns the semantic convention name of the instrument.

func (DiskLimit) Unit 

func (DiskLimit) Unit() string

Unit returns the semantic convention unit of the instrument

type DiskMerged 

type DiskMerged struct {
	metric.Int64Counter
}

DiskMerged is an instrument used to record metric values conforming to the "system.disk.merged" semantic conventions. It represents the TODO.

func NewDiskMerged 

func NewDiskMerged(
	m metric.Meter,
	opt ...metric.Int64CounterOption,
) (DiskMerged, error)

NewDiskMerged returns a new DiskMerged instrument.

func (DiskMerged) Add 

func (m DiskMerged) Add(
	ctx context.Context,
	incr int64,
	attrs ...attribute.KeyValue,
)

Add adds incr to the existing count for attrs.

All additional attrs passed are included in the recorded value.

func (DiskMerged) AddSet 

func (m DiskMerged) AddSet(ctx context.Context, incr int64, set attribute.Set)

AddSet adds incr to the existing count for set.

func (DiskMerged) AttrDevice 

func (DiskMerged) AttrDevice(val string) attribute.KeyValue

AttrDevice returns an optional attribute for the "system.device" semantic convention. It represents the device identifier.

func (DiskMerged) AttrDiskIODirection 

func (DiskMerged) AttrDiskIODirection(val DiskIODirectionAttr) attribute.KeyValue

AttrDiskIODirection returns an optional attribute for the "disk.io.direction" semantic convention. It represents the disk IO operation direction.

func (DiskMerged) Description 

func (DiskMerged) Description() string

Description returns the semantic convention description of the instrument

func (DiskMerged) Inst 

func (m DiskMerged) Inst() metric.Int64Counter

Inst returns the underlying metric instrument.

func (DiskMerged) Name 

func (DiskMerged) Name() string

Name returns the semantic convention name of the instrument.

func (DiskMerged) Unit 

func (DiskMerged) Unit() string

Unit returns the semantic convention unit of the instrument

type DiskOperationTime 

type DiskOperationTime struct {
	metric.Float64Counter
}

DiskOperationTime is an instrument used to record metric values conforming to the "system.disk.operation_time" semantic conventions. It represents the sum of the time each operation took to complete.

func NewDiskOperationTime 

func NewDiskOperationTime(
	m metric.Meter,
	opt ...metric.Float64CounterOption,
) (DiskOperationTime, error)

NewDiskOperationTime returns a new DiskOperationTime instrument.

func (DiskOperationTime) Add 

func (m DiskOperationTime) Add(
	ctx context.Context,
	incr float64,
	attrs ...attribute.KeyValue,
)

Add adds incr to the existing count for attrs.

All additional attrs passed are included in the recorded value.

Because it is the sum of time each request took, parallel-issued requests each contribute to make the count grow. Measured as:

func (DiskOperationTime) AddSet 

func (m DiskOperationTime) AddSet(ctx context.Context, incr float64, set attribute.Set)

AddSet adds incr to the existing count for set.

Because it is the sum of time each request took, parallel-issued requests each contribute to make the count grow. Measured as:

func (DiskOperationTime) AttrDevice 

func (DiskOperationTime) AttrDevice(val string) attribute.KeyValue

AttrDevice returns an optional attribute for the "system.device" semantic convention. It represents the device identifier.

func (DiskOperationTime) AttrDiskIODirection 

func (DiskOperationTime) AttrDiskIODirection(val DiskIODirectionAttr) attribute.KeyValue

AttrDiskIODirection returns an optional attribute for the "disk.io.direction" semantic convention. It represents the disk IO operation direction.

func (DiskOperationTime) Description 

func (DiskOperationTime) Description() string

Description returns the semantic convention description of the instrument

func (DiskOperationTime) Inst 

func (m DiskOperationTime) Inst() metric.Float64Counter

Inst returns the underlying metric instrument.

func (DiskOperationTime) Name 

func (DiskOperationTime) Name() string

Name returns the semantic convention name of the instrument.

func (DiskOperationTime) Unit 

func (DiskOperationTime) Unit() string

Unit returns the semantic convention unit of the instrument

type DiskOperations 

type DiskOperations struct {
	metric.Int64Counter
}

DiskOperations is an instrument used to record metric values conforming to the "system.disk.operations" semantic conventions. It represents the TODO.

func NewDiskOperations 

func NewDiskOperations(
	m metric.Meter,
	opt ...metric.Int64CounterOption,
) (DiskOperations, error)

NewDiskOperations returns a new DiskOperations instrument.

func (DiskOperations) Add 

func (m DiskOperations) Add(
	ctx context.Context,
	incr int64,
	attrs ...attribute.KeyValue,
)

Add adds incr to the existing count for attrs.

All additional attrs passed are included in the recorded value.

func (DiskOperations) AddSet 

func (m DiskOperations) AddSet(ctx context.Context, incr int64, set attribute.Set)

AddSet adds incr to the existing count for set.

func (DiskOperations) AttrDevice 

func (DiskOperations) AttrDevice(val string) attribute.KeyValue

AttrDevice returns an optional attribute for the "system.device" semantic convention. It represents the device identifier.

func (DiskOperations) AttrDiskIODirection 

func (DiskOperations) AttrDiskIODirection(val DiskIODirectionAttr) attribute.KeyValue

AttrDiskIODirection returns an optional attribute for the "disk.io.direction" semantic convention. It represents the disk IO operation direction.

func (DiskOperations) Description 

func (DiskOperations) Description() string

Description returns the semantic convention description of the instrument

func (DiskOperations) Inst 

func (m DiskOperations) Inst() metric.Int64Counter

Inst returns the underlying metric instrument.

func (DiskOperations) Name 

func (DiskOperations) Name() string

Name returns the semantic convention name of the instrument.

func (DiskOperations) Unit 

func (DiskOperations) Unit() string

Unit returns the semantic convention unit of the instrument

type FilesystemLimit 

type FilesystemLimit struct {
	metric.Int64UpDownCounter
}

FilesystemLimit is an instrument used to record metric values conforming to the "system.filesystem.limit" semantic conventions. It represents the total storage capacity of the filesystem.

func NewFilesystemLimit 

func NewFilesystemLimit(
	m metric.Meter,
	opt ...metric.Int64UpDownCounterOption,
) (FilesystemLimit, error)

NewFilesystemLimit returns a new FilesystemLimit instrument.

func (FilesystemLimit) Add 

func (m FilesystemLimit) Add(
	ctx context.Context,
	incr int64,
	attrs ...attribute.KeyValue,
)

Add adds incr to the existing count for attrs.

All additional attrs passed are included in the recorded value.

func (FilesystemLimit) AddSet 

func (m FilesystemLimit) AddSet(ctx context.Context, incr int64, set attribute.Set)

AddSet adds incr to the existing count for set.

func (FilesystemLimit) AttrDevice 

func (FilesystemLimit) AttrDevice(val string) attribute.KeyValue

AttrDevice returns an optional attribute for the "system.device" semantic convention. It represents the identifier for the device where the filesystem resides.

func (FilesystemLimit) AttrFilesystemMode 

func (FilesystemLimit) AttrFilesystemMode(val string) attribute.KeyValue

AttrFilesystemMode returns an optional attribute for the "system.filesystem.mode" semantic convention. It represents the filesystem mode.

func (FilesystemLimit) AttrFilesystemMountpoint 

func (FilesystemLimit) AttrFilesystemMountpoint(val string) attribute.KeyValue

AttrFilesystemMountpoint returns an optional attribute for the "system.filesystem.mountpoint" semantic convention. It represents the filesystem mount path.

func (FilesystemLimit) AttrFilesystemType 

func (FilesystemLimit) AttrFilesystemType(val FilesystemTypeAttr) attribute.KeyValue

AttrFilesystemType returns an optional attribute for the "system.filesystem.type" semantic convention. It represents the filesystem type.

func (FilesystemLimit) Description 

func (FilesystemLimit) Description() string

Description returns the semantic convention description of the instrument

func (FilesystemLimit) Inst 

func (m FilesystemLimit) Inst() metric.Int64UpDownCounter

Inst returns the underlying metric instrument.

func (FilesystemLimit) Name 

func (FilesystemLimit) Name() string

Name returns the semantic convention name of the instrument.

func (FilesystemLimit) Unit 

func (FilesystemLimit) Unit() string

Unit returns the semantic convention unit of the instrument

type FilesystemStateAttr 

type FilesystemStateAttr string

FilesystemStateAttr is an attribute conforming to the system.filesystem.state semantic conventions. It represents the filesystem state. 

var (
	// FilesystemStateUsed is the standardized value "used" of FilesystemStateAttr.
	FilesystemStateUsed FilesystemStateAttr = "used"
	// FilesystemStateFree is the standardized value "free" of FilesystemStateAttr.
	FilesystemStateFree FilesystemStateAttr = "free"
	// FilesystemStateReserved is the standardized value "reserved" of
	// FilesystemStateAttr.
	FilesystemStateReserved FilesystemStateAttr = "reserved"
)

type FilesystemTypeAttr 

type FilesystemTypeAttr string

FilesystemTypeAttr is an attribute conforming to the system.filesystem.type semantic conventions. It represents the filesystem type. 

var (
	// FilesystemTypeFat32 is the standardized value "fat32" of FilesystemTypeAttr.
	FilesystemTypeFat32 FilesystemTypeAttr = "fat32"
	// FilesystemTypeExfat is the standardized value "exfat" of FilesystemTypeAttr.
	FilesystemTypeExfat FilesystemTypeAttr = "exfat"
	// FilesystemTypeNtfs is the standardized value "ntfs" of FilesystemTypeAttr.
	FilesystemTypeNtfs FilesystemTypeAttr = "ntfs"
	// FilesystemTypeRefs is the standardized value "refs" of FilesystemTypeAttr.
	FilesystemTypeRefs FilesystemTypeAttr = "refs"
	// FilesystemTypeHfsplus is the standardized value "hfsplus" of
	// FilesystemTypeAttr.
	FilesystemTypeHfsplus FilesystemTypeAttr = "hfsplus"
	// FilesystemTypeExt4 is the standardized value "ext4" of FilesystemTypeAttr.
	FilesystemTypeExt4 FilesystemTypeAttr = "ext4"
)

type FilesystemUsage 

type FilesystemUsage struct {
	metric.Int64UpDownCounter
}

FilesystemUsage is an instrument used to record metric values conforming to the "system.filesystem.usage" semantic conventions. It represents the reports a filesystem's space usage across different states.

func NewFilesystemUsage 

func NewFilesystemUsage(
	m metric.Meter,
	opt ...metric.Int64UpDownCounterOption,
) (FilesystemUsage, error)

NewFilesystemUsage returns a new FilesystemUsage instrument.

func (FilesystemUsage) Add 

func (m FilesystemUsage) Add(
	ctx context.Context,
	incr int64,
	attrs ...attribute.KeyValue,
)

Add adds incr to the existing count for attrs.

All additional attrs passed are included in the recorded value.

The sum of all `system.filesystem.usage` values over the different `system.filesystem.state` attributes SHOULD equal the total storage capacity of the filesystem, that is `system.filesystem.limit`.

func (FilesystemUsage) AddSet 

func (m FilesystemUsage) AddSet(ctx context.Context, incr int64, set attribute.Set)

AddSet adds incr to the existing count for set.

The sum of all `system.filesystem.usage` values over the different `system.filesystem.state` attributes SHOULD equal the total storage capacity of the filesystem, that is `system.filesystem.limit`.

func (FilesystemUsage) AttrDevice 

func (FilesystemUsage) AttrDevice(val string) attribute.KeyValue

AttrDevice returns an optional attribute for the "system.device" semantic convention. It represents the identifier for the device where the filesystem resides.

func (FilesystemUsage) AttrFilesystemMode 

func (FilesystemUsage) AttrFilesystemMode(val string) attribute.KeyValue

AttrFilesystemMode returns an optional attribute for the "system.filesystem.mode" semantic convention. It represents the filesystem mode.

func (FilesystemUsage) AttrFilesystemMountpoint 

func (FilesystemUsage) AttrFilesystemMountpoint(val string) attribute.KeyValue

AttrFilesystemMountpoint returns an optional attribute for the "system.filesystem.mountpoint" semantic convention. It represents the filesystem mount path.

func (FilesystemUsage) AttrFilesystemState 

func (FilesystemUsage) AttrFilesystemState(val FilesystemStateAttr) attribute.KeyValue

AttrFilesystemState returns an optional attribute for the "system.filesystem.state" semantic convention. It represents the filesystem state.

func (FilesystemUsage) AttrFilesystemType 

func (FilesystemUsage) AttrFilesystemType(val FilesystemTypeAttr) attribute.KeyValue

AttrFilesystemType returns an optional attribute for the "system.filesystem.type" semantic convention. It represents the filesystem type.

func (FilesystemUsage) Description 

func (FilesystemUsage) Description() string

Description returns the semantic convention description of the instrument

func (FilesystemUsage) Inst 

func (m FilesystemUsage) Inst() metric.Int64UpDownCounter

Inst returns the underlying metric instrument.

func (FilesystemUsage) Name 

func (FilesystemUsage) Name() string

Name returns the semantic convention name of the instrument.

func (FilesystemUsage) Unit 

func (FilesystemUsage) Unit() string

Unit returns the semantic convention unit of the instrument

type FilesystemUtilization 

type FilesystemUtilization struct {
	metric.Int64Gauge
}

FilesystemUtilization is an instrument used to record metric values conforming to the "system.filesystem.utilization" semantic conventions. It represents the TODO.

func NewFilesystemUtilization 

func NewFilesystemUtilization(
	m metric.Meter,
	opt ...metric.Int64GaugeOption,
) (FilesystemUtilization, error)

NewFilesystemUtilization returns a new FilesystemUtilization instrument.

func (FilesystemUtilization) AttrDevice 

func (FilesystemUtilization) AttrDevice(val string) attribute.KeyValue

AttrDevice returns an optional attribute for the "system.device" semantic convention. It represents the identifier for the device where the filesystem resides.

func (FilesystemUtilization) AttrFilesystemMode 

func (FilesystemUtilization) AttrFilesystemMode(val string) attribute.KeyValue

AttrFilesystemMode returns an optional attribute for the "system.filesystem.mode" semantic convention. It represents the filesystem mode.

func (FilesystemUtilization) AttrFilesystemMountpoint 

func (FilesystemUtilization) AttrFilesystemMountpoint(val string) attribute.KeyValue

AttrFilesystemMountpoint returns an optional attribute for the "system.filesystem.mountpoint" semantic convention. It represents the filesystem mount path.

func (FilesystemUtilization) AttrFilesystemState 

func (FilesystemUtilization) AttrFilesystemState(val FilesystemStateAttr) attribute.KeyValue

AttrFilesystemState returns an optional attribute for the "system.filesystem.state" semantic convention. It represents the filesystem state.

func (FilesystemUtilization) AttrFilesystemType 

func (FilesystemUtilization) AttrFilesystemType(val FilesystemTypeAttr) attribute.KeyValue

AttrFilesystemType returns an optional attribute for the "system.filesystem.type" semantic convention. It represents the filesystem type.

func (FilesystemUtilization) Description 

func (FilesystemUtilization) Description() string

Description returns the semantic convention description of the instrument

func (FilesystemUtilization) Inst 

func (m FilesystemUtilization) Inst() metric.Int64Gauge

Inst returns the underlying metric instrument.

func (FilesystemUtilization) Name 

func (FilesystemUtilization) Name() string

Name returns the semantic convention name of the instrument.

func (FilesystemUtilization) Record 

func (m FilesystemUtilization) Record(
	ctx context.Context,
	val int64,
	attrs ...attribute.KeyValue,
)

Record records val to the current distribution for attrs.

All additional attrs passed are included in the recorded value.

func (FilesystemUtilization) RecordSet 

func (m FilesystemUtilization) RecordSet(ctx context.Context, val int64, set attribute.Set)

RecordSet records val to the current distribution for set.

func (FilesystemUtilization) Unit 

func (FilesystemUtilization) Unit() string

Unit returns the semantic convention unit of the instrument

type LinuxMemoryAvailable 

type LinuxMemoryAvailable struct {
	metric.Int64UpDownCounter
}

LinuxMemoryAvailable is an instrument used to record metric values conforming to the "system.linux.memory.available" semantic conventions. It represents an estimate of how much memory is available for starting new applications, without causing swapping.

func NewLinuxMemoryAvailable 

func NewLinuxMemoryAvailable(
	m metric.Meter,
	opt ...metric.Int64UpDownCounterOption,
) (LinuxMemoryAvailable, error)

NewLinuxMemoryAvailable returns a new LinuxMemoryAvailable instrument.

func (LinuxMemoryAvailable) Add 

func (m LinuxMemoryAvailable) Add(ctx context.Context, incr int64, attrs ...attribute.KeyValue)

Add adds incr to the existing count for attrs.

This is an alternative to `system.memory.usage` metric with `state=free`. Linux starting from 3.14 exports "available" memory. It takes "free" memory as a baseline, and then factors in kernel-specific values. This is supposed to be more accurate than just "free" memory. For reference, see the calculations here. See also `MemAvailable` in /proc/meminfo.

func (LinuxMemoryAvailable) AddSet 

func (m LinuxMemoryAvailable) AddSet(ctx context.Context, incr int64, set attribute.Set)

AddSet adds incr to the existing count for set.

This is an alternative to `system.memory.usage` metric with `state=free`. Linux starting from 3.14 exports "available" memory. It takes "free" memory as a baseline, and then factors in kernel-specific values. This is supposed to be more accurate than just "free" memory. For reference, see the calculations here. See also `MemAvailable` in /proc/meminfo.

func (LinuxMemoryAvailable) Description 

func (LinuxMemoryAvailable) Description() string

Description returns the semantic convention description of the instrument

func (LinuxMemoryAvailable) Inst 

func (m LinuxMemoryAvailable) Inst() metric.Int64UpDownCounter

Inst returns the underlying metric instrument.

func (LinuxMemoryAvailable) Name 

func (LinuxMemoryAvailable) Name() string

Name returns the semantic convention name of the instrument.

func (LinuxMemoryAvailable) Unit 

func (LinuxMemoryAvailable) Unit() string

Unit returns the semantic convention unit of the instrument

type LinuxMemorySlabStateAttr 

type LinuxMemorySlabStateAttr string

LinuxMemorySlabStateAttr is an attribute conforming to the linux.memory.slab.state semantic conventions. It represents the Linux Slab memory state. 

var (
	// LinuxMemorySlabStateReclaimable is the standardized value "reclaimable" of
	// LinuxMemorySlabStateAttr.
	LinuxMemorySlabStateReclaimable LinuxMemorySlabStateAttr = "reclaimable"
	// LinuxMemorySlabStateUnreclaimable is the standardized value "unreclaimable"
	// of LinuxMemorySlabStateAttr.
	LinuxMemorySlabStateUnreclaimable LinuxMemorySlabStateAttr = "unreclaimable"
)

type LinuxMemorySlabUsage 

type LinuxMemorySlabUsage struct {
	metric.Int64UpDownCounter
}

LinuxMemorySlabUsage is an instrument used to record metric values conforming to the "system.linux.memory.slab.usage" semantic conventions. It represents the reports the memory used by the Linux kernel for managing caches of frequently used objects.

func NewLinuxMemorySlabUsage 

func NewLinuxMemorySlabUsage(
	m metric.Meter,
	opt ...metric.Int64UpDownCounterOption,
) (LinuxMemorySlabUsage, error)

NewLinuxMemorySlabUsage returns a new LinuxMemorySlabUsage instrument.

func (LinuxMemorySlabUsage) Add 

func (m LinuxMemorySlabUsage) Add(
	ctx context.Context,
	incr int64,
	attrs ...attribute.KeyValue,
)

Add adds incr to the existing count for attrs.

All additional attrs passed are included in the recorded value.

The sum over the `reclaimable` and `unreclaimable` state values in `linux.memory.slab.usage` SHOULD be equal to the total slab memory available on the system. Note that the total slab memory is not constant and may vary over time. See also the Slab allocator and `Slab` in /proc/meminfo.

func (LinuxMemorySlabUsage) AddSet 

func (m LinuxMemorySlabUsage) AddSet(ctx context.Context, incr int64, set attribute.Set)

AddSet adds incr to the existing count for set.

The sum over the `reclaimable` and `unreclaimable` state values in `linux.memory.slab.usage` SHOULD be equal to the total slab memory available on the system. Note that the total slab memory is not constant and may vary over time. See also the Slab allocator and `Slab` in /proc/meminfo.

func (LinuxMemorySlabUsage) AttrLinuxMemorySlabState 

func (LinuxMemorySlabUsage) AttrLinuxMemorySlabState(val LinuxMemorySlabStateAttr) attribute.KeyValue

AttrLinuxMemorySlabState returns an optional attribute for the "linux.memory.slab.state" semantic convention. It represents the Linux Slab memory state.

func (LinuxMemorySlabUsage) Description 

func (LinuxMemorySlabUsage) Description() string

Description returns the semantic convention description of the instrument

func (LinuxMemorySlabUsage) Inst 

func (m LinuxMemorySlabUsage) Inst() metric.Int64UpDownCounter

Inst returns the underlying metric instrument.

func (LinuxMemorySlabUsage) Name 

func (LinuxMemorySlabUsage) Name() string

Name returns the semantic convention name of the instrument.

func (LinuxMemorySlabUsage) Unit 

func (LinuxMemorySlabUsage) Unit() string

Unit returns the semantic convention unit of the instrument

type MemoryLimit 

type MemoryLimit struct {
	metric.Int64UpDownCounter
}

MemoryLimit is an instrument used to record metric values conforming to the "system.memory.limit" semantic conventions. It represents the total virtual memory available in the system.

func NewMemoryLimit 

func NewMemoryLimit(
	m metric.Meter,
	opt ...metric.Int64UpDownCounterOption,
) (MemoryLimit, error)

NewMemoryLimit returns a new MemoryLimit instrument.

func (MemoryLimit) Add 

func (m MemoryLimit) Add(ctx context.Context, incr int64, attrs ...attribute.KeyValue)

Add adds incr to the existing count for attrs.

func (MemoryLimit) AddSet 

func (m MemoryLimit) AddSet(ctx context.Context, incr int64, set attribute.Set)

AddSet adds incr to the existing count for set.

func (MemoryLimit) Description 

func (MemoryLimit) Description() string

Description returns the semantic convention description of the instrument

func (MemoryLimit) Inst 

func (m MemoryLimit) Inst() metric.Int64UpDownCounter

Inst returns the underlying metric instrument.

func (MemoryLimit) Name 

func (MemoryLimit) Name() string

Name returns the semantic convention name of the instrument.

func (MemoryLimit) Unit 

func (MemoryLimit) Unit() string

Unit returns the semantic convention unit of the instrument

type MemoryShared 

type MemoryShared struct {
	metric.Int64UpDownCounter
}

MemoryShared is an instrument used to record metric values conforming to the "system.memory.shared" semantic conventions. It represents the shared memory used (mostly by tmpfs).

func NewMemoryShared 

func NewMemoryShared(
	m metric.Meter,
	opt ...metric.Int64UpDownCounterOption,
) (MemoryShared, error)

NewMemoryShared returns a new MemoryShared instrument.

func (MemoryShared) Add 

func (m MemoryShared) Add(ctx context.Context, incr int64, attrs ...attribute.KeyValue)

Add adds incr to the existing count for attrs.

Equivalent of `shared` from `free` command or `Shmem` from `/proc/meminfo`"

func (MemoryShared) AddSet 

func (m MemoryShared) AddSet(ctx context.Context, incr int64, set attribute.Set)

AddSet adds incr to the existing count for set.

Equivalent of `shared` from `free` command or `Shmem` from `/proc/meminfo`"

func (MemoryShared) Description 

func (MemoryShared) Description() string

Description returns the semantic convention description of the instrument

func (MemoryShared) Inst 

func (m MemoryShared) Inst() metric.Int64UpDownCounter

Inst returns the underlying metric instrument.

func (MemoryShared) Name 

func (MemoryShared) Name() string

Name returns the semantic convention name of the instrument.

func (MemoryShared) Unit 

func (MemoryShared) Unit() string

Unit returns the semantic convention unit of the instrument

type MemoryStateAttr 

type MemoryStateAttr string

MemoryStateAttr is an attribute conforming to the system.memory.state semantic conventions. It represents the memory state. 

var (
	// MemoryStateUsed is the actual used virtual memory in bytes.
	MemoryStateUsed MemoryStateAttr = "used"
	// MemoryStateFree is the standardized value "free" of MemoryStateAttr.
	MemoryStateFree MemoryStateAttr = "free"
	// MemoryStateBuffers is the standardized value "buffers" of MemoryStateAttr.
	MemoryStateBuffers MemoryStateAttr = "buffers"
	// MemoryStateCached is the standardized value "cached" of MemoryStateAttr.
	MemoryStateCached MemoryStateAttr = "cached"
)

type MemoryUsage 

type MemoryUsage struct {
	metric.Int64ObservableUpDownCounter
}

MemoryUsage is an instrument used to record metric values conforming to the "system.memory.usage" semantic conventions. It represents the reports memory in use by state.

func NewMemoryUsage 

func NewMemoryUsage(
	m metric.Meter,
	opt ...metric.Int64ObservableUpDownCounterOption,
) (MemoryUsage, error)

NewMemoryUsage returns a new MemoryUsage instrument.

func (MemoryUsage) AttrMemoryState 

func (MemoryUsage) AttrMemoryState(val MemoryStateAttr) attribute.KeyValue

AttrMemoryState returns an optional attribute for the "system.memory.state" semantic convention. It represents the memory state.

func (MemoryUsage) Description 

func (MemoryUsage) Description() string

Description returns the semantic convention description of the instrument

func (MemoryUsage) Inst 

func (m MemoryUsage) Inst() metric.Int64ObservableUpDownCounter

Inst returns the underlying metric instrument.

func (MemoryUsage) Name 

func (MemoryUsage) Name() string

Name returns the semantic convention name of the instrument.

func (MemoryUsage) Unit 

func (MemoryUsage) Unit() string

Unit returns the semantic convention unit of the instrument

type MemoryUtilization 

type MemoryUtilization struct {
	metric.Float64ObservableGauge
}

MemoryUtilization is an instrument used to record metric values conforming to the "system.memory.utilization" semantic conventions. It represents the TODO.

func NewMemoryUtilization 

func NewMemoryUtilization(
	m metric.Meter,
	opt ...metric.Float64ObservableGaugeOption,
) (MemoryUtilization, error)

NewMemoryUtilization returns a new MemoryUtilization instrument.

func (MemoryUtilization) AttrMemoryState 

func (MemoryUtilization) AttrMemoryState(val MemoryStateAttr) attribute.KeyValue

AttrMemoryState returns an optional attribute for the "system.memory.state" semantic convention. It represents the memory state.

func (MemoryUtilization) Description 

func (MemoryUtilization) Description() string

Description returns the semantic convention description of the instrument

func (MemoryUtilization) Inst 

func (m MemoryUtilization) Inst() metric.Float64ObservableGauge

Inst returns the underlying metric instrument.

func (MemoryUtilization) Name 

func (MemoryUtilization) Name() string

Name returns the semantic convention name of the instrument.

func (MemoryUtilization) Unit 

func (MemoryUtilization) Unit() string

Unit returns the semantic convention unit of the instrument

type NetworkConnectionCount 

type NetworkConnectionCount struct {
	metric.Int64UpDownCounter
}

NetworkConnectionCount is an instrument used to record metric values conforming to the "system.network.connection.count" semantic conventions. It represents the TODO.

func NewNetworkConnectionCount 

func NewNetworkConnectionCount(
	m metric.Meter,
	opt ...metric.Int64UpDownCounterOption,
) (NetworkConnectionCount, error)

NewNetworkConnectionCount returns a new NetworkConnectionCount instrument.

func (NetworkConnectionCount) Add 

func (m NetworkConnectionCount) Add(
	ctx context.Context,
	incr int64,
	attrs ...attribute.KeyValue,
)

Add adds incr to the existing count for attrs.

All additional attrs passed are included in the recorded value.

func (NetworkConnectionCount) AddSet 

func (m NetworkConnectionCount) AddSet(ctx context.Context, incr int64, set attribute.Set)

AddSet adds incr to the existing count for set.

func (NetworkConnectionCount) AttrNetworkConnectionState 

func (NetworkConnectionCount) AttrNetworkConnectionState(val NetworkConnectionStateAttr) attribute.KeyValue

AttrNetworkConnectionState returns an optional attribute for the "network.connection.state" semantic convention. It represents the state of network connection.

func (NetworkConnectionCount) AttrNetworkInterfaceName 

func (NetworkConnectionCount) AttrNetworkInterfaceName(val string) attribute.KeyValue

AttrNetworkInterfaceName returns an optional attribute for the "network.interface.name" semantic convention. It represents the network interface name.

func (NetworkConnectionCount) AttrNetworkTransport 

func (NetworkConnectionCount) AttrNetworkTransport(val NetworkTransportAttr) attribute.KeyValue

AttrNetworkTransport returns an optional attribute for the "network.transport" semantic convention. It represents the OSI transport layer or inter-process communication method.

func (NetworkConnectionCount) Description 

func (NetworkConnectionCount) Description() string

Description returns the semantic convention description of the instrument

func (NetworkConnectionCount) Inst 

func (m NetworkConnectionCount) Inst() metric.Int64UpDownCounter

Inst returns the underlying metric instrument.

func (NetworkConnectionCount) Name 

func (NetworkConnectionCount) Name() string

Name returns the semantic convention name of the instrument.

func (NetworkConnectionCount) Unit 

func (NetworkConnectionCount) Unit() string

Unit returns the semantic convention unit of the instrument

type NetworkConnectionStateAttr 

type NetworkConnectionStateAttr string

NetworkConnectionStateAttr is an attribute conforming to the network.connection.state semantic conventions. It represents the state of network connection. 

var (
	// NetworkConnectionStateClosed is the standardized value "closed" of
	// NetworkConnectionStateAttr.
	NetworkConnectionStateClosed NetworkConnectionStateAttr = "closed"
	// NetworkConnectionStateCloseWait is the standardized value "close_wait" of
	// NetworkConnectionStateAttr.
	NetworkConnectionStateCloseWait NetworkConnectionStateAttr = "close_wait"
	// NetworkConnectionStateClosing is the standardized value "closing" of
	// NetworkConnectionStateAttr.
	NetworkConnectionStateClosing NetworkConnectionStateAttr = "closing"
	// NetworkConnectionStateEstablished is the standardized value "established" of
	// NetworkConnectionStateAttr.
	NetworkConnectionStateEstablished NetworkConnectionStateAttr = "established"
	// NetworkConnectionStateFinWait1 is the standardized value "fin_wait_1" of
	// NetworkConnectionStateAttr.
	NetworkConnectionStateFinWait1 NetworkConnectionStateAttr = "fin_wait_1"
	// NetworkConnectionStateFinWait2 is the standardized value "fin_wait_2" of
	// NetworkConnectionStateAttr.
	NetworkConnectionStateFinWait2 NetworkConnectionStateAttr = "fin_wait_2"
	// NetworkConnectionStateLastAck is the standardized value "last_ack" of
	// NetworkConnectionStateAttr.
	NetworkConnectionStateLastAck NetworkConnectionStateAttr = "last_ack"
	// NetworkConnectionStateListen is the standardized value "listen" of
	// NetworkConnectionStateAttr.
	NetworkConnectionStateListen NetworkConnectionStateAttr = "listen"
	// NetworkConnectionStateSynReceived is the standardized value "syn_received" of
	// NetworkConnectionStateAttr.
	NetworkConnectionStateSynReceived NetworkConnectionStateAttr = "syn_received"
	// NetworkConnectionStateSynSent is the standardized value "syn_sent" of
	// NetworkConnectionStateAttr.
	NetworkConnectionStateSynSent NetworkConnectionStateAttr = "syn_sent"
	// NetworkConnectionStateTimeWait is the standardized value "time_wait" of
	// NetworkConnectionStateAttr.
	NetworkConnectionStateTimeWait NetworkConnectionStateAttr = "time_wait"
)

type NetworkErrors 

type NetworkErrors struct {
	metric.Int64Counter
}

NetworkErrors is an instrument used to record metric values conforming to the "system.network.errors" semantic conventions. It represents the count of network errors detected.

func NewNetworkErrors 

func NewNetworkErrors(
	m metric.Meter,
	opt ...metric.Int64CounterOption,
) (NetworkErrors, error)

NewNetworkErrors returns a new NetworkErrors instrument.

func (NetworkErrors) Add 

func (m NetworkErrors) Add(
	ctx context.Context,
	incr int64,
	attrs ...attribute.KeyValue,
)

Add adds incr to the existing count for attrs.

All additional attrs passed are included in the recorded value.

Measured as:

func (NetworkErrors) AddSet 

func (m NetworkErrors) AddSet(ctx context.Context, incr int64, set attribute.Set)

AddSet adds incr to the existing count for set.

Measured as:

func (NetworkErrors) AttrNetworkIODirection 

func (NetworkErrors) AttrNetworkIODirection(val NetworkIODirectionAttr) attribute.KeyValue

AttrNetworkIODirection returns an optional attribute for the "network.io.direction" semantic convention. It represents the network IO operation direction.

func (NetworkErrors) AttrNetworkInterfaceName 

func (NetworkErrors) AttrNetworkInterfaceName(val string) attribute.KeyValue

AttrNetworkInterfaceName returns an optional attribute for the "network.interface.name" semantic convention. It represents the network interface name.

func (NetworkErrors) Description 

func (NetworkErrors) Description() string

Description returns the semantic convention description of the instrument

func (NetworkErrors) Inst 

func (m NetworkErrors) Inst() metric.Int64Counter

Inst returns the underlying metric instrument.

func (NetworkErrors) Name 

func (NetworkErrors) Name() string

Name returns the semantic convention name of the instrument.

func (NetworkErrors) Unit 

func (NetworkErrors) Unit() string

Unit returns the semantic convention unit of the instrument

type NetworkIO 

type NetworkIO struct {
	metric.Int64ObservableCounter
}

NetworkIO is an instrument used to record metric values conforming to the "system.network.io" semantic conventions. It represents the TODO.

func NewNetworkIO 

func NewNetworkIO(
	m metric.Meter,
	opt ...metric.Int64ObservableCounterOption,
) (NetworkIO, error)

NewNetworkIO returns a new NetworkIO instrument.

func (NetworkIO) AttrNetworkIODirection 

func (NetworkIO) AttrNetworkIODirection(val NetworkIODirectionAttr) attribute.KeyValue

AttrNetworkIODirection returns an optional attribute for the "network.io.direction" semantic convention. It represents the network IO operation direction.

func (NetworkIO) AttrNetworkInterfaceName 

func (NetworkIO) AttrNetworkInterfaceName(val string) attribute.KeyValue

AttrNetworkInterfaceName returns an optional attribute for the "network.interface.name" semantic convention. It represents the network interface name.

func (NetworkIO) Description 

func (NetworkIO) Description() string

Description returns the semantic convention description of the instrument

func (NetworkIO) Inst 

func (m NetworkIO) Inst() metric.Int64ObservableCounter

Inst returns the underlying metric instrument.

func (NetworkIO) Name 

func (NetworkIO) Name() string

Name returns the semantic convention name of the instrument.

func (NetworkIO) Unit 

func (NetworkIO) Unit() string

Unit returns the semantic convention unit of the instrument

type NetworkIODirectionAttr 

type NetworkIODirectionAttr string

NetworkIODirectionAttr is an attribute conforming to the network.io.direction semantic conventions. It represents the network IO operation direction. 

var (
	// NetworkIODirectionTransmit is the standardized value "transmit" of
	// NetworkIODirectionAttr.
	NetworkIODirectionTransmit NetworkIODirectionAttr = "transmit"
	// NetworkIODirectionReceive is the standardized value "receive" of
	// NetworkIODirectionAttr.
	NetworkIODirectionReceive NetworkIODirectionAttr = "receive"
)

type NetworkPacketCount 

type NetworkPacketCount struct {
	metric.Int64Counter
}

NetworkPacketCount is an instrument used to record metric values conforming to the "system.network.packet.count" semantic conventions. It represents the TODO.

func NewNetworkPacketCount 

func NewNetworkPacketCount(
	m metric.Meter,
	opt ...metric.Int64CounterOption,
) (NetworkPacketCount, error)

NewNetworkPacketCount returns a new NetworkPacketCount instrument.

func (NetworkPacketCount) Add 

func (m NetworkPacketCount) Add(
	ctx context.Context,
	incr int64,
	attrs ...attribute.KeyValue,
)

Add adds incr to the existing count for attrs.

All additional attrs passed are included in the recorded value.

func (NetworkPacketCount) AddSet 

func (m NetworkPacketCount) AddSet(ctx context.Context, incr int64, set attribute.Set)

AddSet adds incr to the existing count for set.

func (NetworkPacketCount) AttrDevice 

func (NetworkPacketCount) AttrDevice(val string) attribute.KeyValue

AttrDevice returns an optional attribute for the "system.device" semantic convention. It represents the device identifier.

func (NetworkPacketCount) AttrNetworkIODirection 

func (NetworkPacketCount) AttrNetworkIODirection(val NetworkIODirectionAttr) attribute.KeyValue

AttrNetworkIODirection returns an optional attribute for the "network.io.direction" semantic convention. It represents the network IO operation direction.

func (NetworkPacketCount) Description 

func (NetworkPacketCount) Description() string

Description returns the semantic convention description of the instrument

func (NetworkPacketCount) Inst 

func (m NetworkPacketCount) Inst() metric.Int64Counter

Inst returns the underlying metric instrument.

func (NetworkPacketCount) Name 

func (NetworkPacketCount) Name() string

Name returns the semantic convention name of the instrument.

func (NetworkPacketCount) Unit 

func (NetworkPacketCount) Unit() string

Unit returns the semantic convention unit of the instrument

type NetworkPacketDropped 

type NetworkPacketDropped struct {
	metric.Int64Counter
}

NetworkPacketDropped is an instrument used to record metric values conforming to the "system.network.packet.dropped" semantic conventions. It represents the count of packets that are dropped or discarded even though there was no error.

func NewNetworkPacketDropped 

func NewNetworkPacketDropped(
	m metric.Meter,
	opt ...metric.Int64CounterOption,
) (NetworkPacketDropped, error)

NewNetworkPacketDropped returns a new NetworkPacketDropped instrument.

func (NetworkPacketDropped) Add 

func (m NetworkPacketDropped) Add(
	ctx context.Context,
	incr int64,
	attrs ...attribute.KeyValue,
)

Add adds incr to the existing count for attrs.

All additional attrs passed are included in the recorded value.

Measured as:

func (NetworkPacketDropped) AddSet 

func (m NetworkPacketDropped) AddSet(ctx context.Context, incr int64, set attribute.Set)

AddSet adds incr to the existing count for set.

Measured as:

func (NetworkPacketDropped) AttrNetworkIODirection 

func (NetworkPacketDropped) AttrNetworkIODirection(val NetworkIODirectionAttr) attribute.KeyValue

AttrNetworkIODirection returns an optional attribute for the "network.io.direction" semantic convention. It represents the network IO operation direction.

func (NetworkPacketDropped) AttrNetworkInterfaceName 

func (NetworkPacketDropped) AttrNetworkInterfaceName(val string) attribute.KeyValue

AttrNetworkInterfaceName returns an optional attribute for the "network.interface.name" semantic convention. It represents the network interface name.

func (NetworkPacketDropped) Description 

func (NetworkPacketDropped) Description() string

Description returns the semantic convention description of the instrument

func (NetworkPacketDropped) Inst 

func (m NetworkPacketDropped) Inst() metric.Int64Counter

Inst returns the underlying metric instrument.

func (NetworkPacketDropped) Name 

func (NetworkPacketDropped) Name() string

Name returns the semantic convention name of the instrument.

func (NetworkPacketDropped) Unit 

func (NetworkPacketDropped) Unit() string

Unit returns the semantic convention unit of the instrument

type NetworkTransportAttr 

type NetworkTransportAttr string

NetworkTransportAttr is an attribute conforming to the network.transport semantic conventions. It represents the OSI transport layer or inter-process communication method. 

var (
	// NetworkTransportTCP is the TCP.
	NetworkTransportTCP NetworkTransportAttr = "tcp"
	// NetworkTransportUDP is the UDP.
	NetworkTransportUDP NetworkTransportAttr = "udp"
	// NetworkTransportPipe is the named or anonymous pipe.
	NetworkTransportPipe NetworkTransportAttr = "pipe"
	// NetworkTransportUnix is the unix domain socket.
	NetworkTransportUnix NetworkTransportAttr = "unix"
	// NetworkTransportQUIC is the QUIC.
	NetworkTransportQUIC NetworkTransportAttr = "quic"
)

type PagingDirectionAttr 

type PagingDirectionAttr string

PagingDirectionAttr is an attribute conforming to the system.paging.direction semantic conventions. It represents the paging access direction. 

var (
	// PagingDirectionIn is the standardized value "in" of PagingDirectionAttr.
	PagingDirectionIn PagingDirectionAttr = "in"
	// PagingDirectionOut is the standardized value "out" of PagingDirectionAttr.
	PagingDirectionOut PagingDirectionAttr = "out"
)

type PagingFaults 

type PagingFaults struct {
	metric.Int64Counter
}

PagingFaults is an instrument used to record metric values conforming to the "system.paging.faults" semantic conventions. It represents the TODO.

func NewPagingFaults 

func NewPagingFaults(
	m metric.Meter,
	opt ...metric.Int64CounterOption,
) (PagingFaults, error)

NewPagingFaults returns a new PagingFaults instrument.

func (PagingFaults) Add 

func (m PagingFaults) Add(
	ctx context.Context,
	incr int64,
	attrs ...attribute.KeyValue,
)

Add adds incr to the existing count for attrs.

All additional attrs passed are included in the recorded value.

func (PagingFaults) AddSet 

func (m PagingFaults) AddSet(ctx context.Context, incr int64, set attribute.Set)

AddSet adds incr to the existing count for set.

func (PagingFaults) AttrPagingType 

func (PagingFaults) AttrPagingType(val PagingTypeAttr) attribute.KeyValue

AttrPagingType returns an optional attribute for the "system.paging.type" semantic convention. It represents the memory paging type.

func (PagingFaults) Description 

func (PagingFaults) Description() string

Description returns the semantic convention description of the instrument

func (PagingFaults) Inst 

func (m PagingFaults) Inst() metric.Int64Counter

Inst returns the underlying metric instrument.

func (PagingFaults) Name 

func (PagingFaults) Name() string

Name returns the semantic convention name of the instrument.

func (PagingFaults) Unit 

func (PagingFaults) Unit() string

Unit returns the semantic convention unit of the instrument

type PagingOperations 

type PagingOperations struct {
	metric.Int64Counter
}

PagingOperations is an instrument used to record metric values conforming to the "system.paging.operations" semantic conventions. It represents the TODO.

func NewPagingOperations 

func NewPagingOperations(
	m metric.Meter,
	opt ...metric.Int64CounterOption,
) (PagingOperations, error)

NewPagingOperations returns a new PagingOperations instrument.

func (PagingOperations) Add 

func (m PagingOperations) Add(
	ctx context.Context,
	incr int64,
	attrs ...attribute.KeyValue,
)

Add adds incr to the existing count for attrs.

All additional attrs passed are included in the recorded value.

func (PagingOperations) AddSet 

func (m PagingOperations) AddSet(ctx context.Context, incr int64, set attribute.Set)

AddSet adds incr to the existing count for set.

func (PagingOperations) AttrPagingDirection 

func (PagingOperations) AttrPagingDirection(val PagingDirectionAttr) attribute.KeyValue

AttrPagingDirection returns an optional attribute for the "system.paging.direction" semantic convention. It represents the paging access direction.

func (PagingOperations) AttrPagingType 

func (PagingOperations) AttrPagingType(val PagingTypeAttr) attribute.KeyValue

AttrPagingType returns an optional attribute for the "system.paging.type" semantic convention. It represents the memory paging type.

func (PagingOperations) Description 

func (PagingOperations) Description() string

Description returns the semantic convention description of the instrument

func (PagingOperations) Inst 

func (m PagingOperations) Inst() metric.Int64Counter

Inst returns the underlying metric instrument.

func (PagingOperations) Name 

func (PagingOperations) Name() string

Name returns the semantic convention name of the instrument.

func (PagingOperations) Unit 

func (PagingOperations) Unit() string

Unit returns the semantic convention unit of the instrument

type PagingStateAttr 

type PagingStateAttr string

PagingStateAttr is an attribute conforming to the system.paging.state semantic conventions. It represents the memory paging state. 

var (
	// PagingStateUsed is the standardized value "used" of PagingStateAttr.
	PagingStateUsed PagingStateAttr = "used"
	// PagingStateFree is the standardized value "free" of PagingStateAttr.
	PagingStateFree PagingStateAttr = "free"
)

type PagingTypeAttr 

type PagingTypeAttr string

PagingTypeAttr is an attribute conforming to the system.paging.type semantic conventions. It represents the memory paging type. 

var (
	// PagingTypeMajor is the standardized value "major" of PagingTypeAttr.
	PagingTypeMajor PagingTypeAttr = "major"
	// PagingTypeMinor is the standardized value "minor" of PagingTypeAttr.
	PagingTypeMinor PagingTypeAttr = "minor"
)

type PagingUsage 

type PagingUsage struct {
	metric.Int64UpDownCounter
}

PagingUsage is an instrument used to record metric values conforming to the "system.paging.usage" semantic conventions. It represents the unix swap or windows pagefile usage.

func NewPagingUsage 

func NewPagingUsage(
	m metric.Meter,
	opt ...metric.Int64UpDownCounterOption,
) (PagingUsage, error)

NewPagingUsage returns a new PagingUsage instrument.

func (PagingUsage) Add 

func (m PagingUsage) Add(
	ctx context.Context,
	incr int64,
	attrs ...attribute.KeyValue,
)

Add adds incr to the existing count for attrs.

All additional attrs passed are included in the recorded value.

func (PagingUsage) AddSet 

func (m PagingUsage) AddSet(ctx context.Context, incr int64, set attribute.Set)

AddSet adds incr to the existing count for set.

func (PagingUsage) AttrDevice 

func (PagingUsage) AttrDevice(val string) attribute.KeyValue

AttrDevice returns an optional attribute for the "system.device" semantic convention. It represents the unique identifier for the device responsible for managing paging operations.

func (PagingUsage) AttrPagingState 

func (PagingUsage) AttrPagingState(val PagingStateAttr) attribute.KeyValue

AttrPagingState returns an optional attribute for the "system.paging.state" semantic convention. It represents the memory paging state.

func (PagingUsage) Description 

func (PagingUsage) Description() string

Description returns the semantic convention description of the instrument

func (PagingUsage) Inst 

func (m PagingUsage) Inst() metric.Int64UpDownCounter

Inst returns the underlying metric instrument.

func (PagingUsage) Name 

func (PagingUsage) Name() string

Name returns the semantic convention name of the instrument.

func (PagingUsage) Unit 

func (PagingUsage) Unit() string

Unit returns the semantic convention unit of the instrument

type PagingUtilization 

type PagingUtilization struct {
	metric.Int64Gauge
}

PagingUtilization is an instrument used to record metric values conforming to the "system.paging.utilization" semantic conventions. It represents the TODO.

func NewPagingUtilization 

func NewPagingUtilization(
	m metric.Meter,
	opt ...metric.Int64GaugeOption,
) (PagingUtilization, error)

NewPagingUtilization returns a new PagingUtilization instrument.

func (PagingUtilization) AttrDevice 

func (PagingUtilization) AttrDevice(val string) attribute.KeyValue

AttrDevice returns an optional attribute for the "system.device" semantic convention. It represents the unique identifier for the device responsible for managing paging operations.

func (PagingUtilization) AttrPagingState 

func (PagingUtilization) AttrPagingState(val PagingStateAttr) attribute.KeyValue

AttrPagingState returns an optional attribute for the "system.paging.state" semantic convention. It represents the memory paging state.

func (PagingUtilization) Description 

func (PagingUtilization) Description() string

Description returns the semantic convention description of the instrument

func (PagingUtilization) Inst 

func (m PagingUtilization) Inst() metric.Int64Gauge

Inst returns the underlying metric instrument.

func (PagingUtilization) Name 

func (PagingUtilization) Name() string

Name returns the semantic convention name of the instrument.

func (PagingUtilization) Record 

func (m PagingUtilization) Record(
	ctx context.Context,
	val int64,
	attrs ...attribute.KeyValue,
)

Record records val to the current distribution for attrs.

All additional attrs passed are included in the recorded value.

func (PagingUtilization) RecordSet 

func (m PagingUtilization) RecordSet(ctx context.Context, val int64, set attribute.Set)

RecordSet records val to the current distribution for set.

func (PagingUtilization) Unit 

func (PagingUtilization) Unit() string

Unit returns the semantic convention unit of the instrument

type ProcessCount 

type ProcessCount struct {
	metric.Int64UpDownCounter
}

ProcessCount is an instrument used to record metric values conforming to the "system.process.count" semantic conventions. It represents the total number of processes in each state.

func NewProcessCount 

func NewProcessCount(
	m metric.Meter,
	opt ...metric.Int64UpDownCounterOption,
) (ProcessCount, error)

NewProcessCount returns a new ProcessCount instrument.

func (ProcessCount) Add 

func (m ProcessCount) Add(
	ctx context.Context,
	incr int64,
	attrs ...attribute.KeyValue,
)

Add adds incr to the existing count for attrs.

All additional attrs passed are included in the recorded value.

func (ProcessCount) AddSet 

func (m ProcessCount) AddSet(ctx context.Context, incr int64, set attribute.Set)

AddSet adds incr to the existing count for set.

func (ProcessCount) AttrProcessStatus 

func (ProcessCount) AttrProcessStatus(val ProcessStatusAttr) attribute.KeyValue

AttrProcessStatus returns an optional attribute for the "system.process.status" semantic convention. It represents the process state, e.g., Linux Process State Codes.

func (ProcessCount) Description 

func (ProcessCount) Description() string

Description returns the semantic convention description of the instrument

func (ProcessCount) Inst 

func (m ProcessCount) Inst() metric.Int64UpDownCounter

Inst returns the underlying metric instrument.

func (ProcessCount) Name 

func (ProcessCount) Name() string

Name returns the semantic convention name of the instrument.

func (ProcessCount) Unit 

func (ProcessCount) Unit() string

Unit returns the semantic convention unit of the instrument

type ProcessCreated 

type ProcessCreated struct {
	metric.Int64Counter
}

ProcessCreated is an instrument used to record metric values conforming to the "system.process.created" semantic conventions. It represents the total number of processes created over uptime of the host.

func NewProcessCreated 

func NewProcessCreated(
	m metric.Meter,
	opt ...metric.Int64CounterOption,
) (ProcessCreated, error)

NewProcessCreated returns a new ProcessCreated instrument.

func (ProcessCreated) Add 

func (m ProcessCreated) Add(ctx context.Context, incr int64, attrs ...attribute.KeyValue)

Add adds incr to the existing count for attrs.

func (ProcessCreated) AddSet 

func (m ProcessCreated) AddSet(ctx context.Context, incr int64, set attribute.Set)

AddSet adds incr to the existing count for set.

func (ProcessCreated) Description 

func (ProcessCreated) Description() string

Description returns the semantic convention description of the instrument

func (ProcessCreated) Inst 

func (m ProcessCreated) Inst() metric.Int64Counter

Inst returns the underlying metric instrument.

func (ProcessCreated) Name 

func (ProcessCreated) Name() string

Name returns the semantic convention name of the instrument.

func (ProcessCreated) Unit 

func (ProcessCreated) Unit() string

Unit returns the semantic convention unit of the instrument

type ProcessStatusAttr 

type ProcessStatusAttr string

ProcessStatusAttr is an attribute conforming to the system.process.status semantic conventions. It represents the process state, e.g., Linux Process State Codes. 

var (
	// ProcessStatusRunning is the standardized value "running" of
	// ProcessStatusAttr.
	ProcessStatusRunning ProcessStatusAttr = "running"
	// ProcessStatusSleeping is the standardized value "sleeping" of
	// ProcessStatusAttr.
	ProcessStatusSleeping ProcessStatusAttr = "sleeping"
	// ProcessStatusStopped is the standardized value "stopped" of
	// ProcessStatusAttr.
	ProcessStatusStopped ProcessStatusAttr = "stopped"
	// ProcessStatusDefunct is the standardized value "defunct" of
	// ProcessStatusAttr.
	ProcessStatusDefunct ProcessStatusAttr = "defunct"
)

type Uptime 

type Uptime struct {
	metric.Float64Gauge
}

Uptime is an instrument used to record metric values conforming to the "system.uptime" semantic conventions. It represents the time the system has been running.

func NewUptime 

func NewUptime(
	m metric.Meter,
	opt ...metric.Float64GaugeOption,
) (Uptime, error)

NewUptime returns a new Uptime instrument.

func (Uptime) Description 

func (Uptime) Description() string

Description returns the semantic convention description of the instrument

func (Uptime) Inst 

func (m Uptime) Inst() metric.Float64Gauge

Inst returns the underlying metric instrument.

func (Uptime) Name 

func (Uptime) Name() string

Name returns the semantic convention name of the instrument.

func (Uptime) Record 

func (m Uptime) Record(ctx context.Context, val float64, attrs ...attribute.KeyValue)

Record records val to the current distribution for attrs.

Instrumentations SHOULD use a gauge with type `double` and measure uptime in seconds as a floating point number with the highest precision available. The actual accuracy would depend on the instrumentation and operating system.

func (Uptime) RecordSet 

func (m Uptime) RecordSet(ctx context.Context, val float64, set attribute.Set)

RecordSet records val to the current distribution for set.

Instrumentations SHOULD use a gauge with type `double` and measure uptime in seconds as a floating point number with the highest precision available. The actual accuracy would depend on the instrumentation and operating system.

func (Uptime) Unit 

func (Uptime) Unit() string

Unit returns the semantic convention unit of the instrument

Source Files

metric.go

Version
v1.43.0 (latest)
Published
Apr 3, 2026
Platform
linux/amd64
Imports
5 packages
Last checked
58 minutes ago –

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