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Documentation

Index

• Constants
• type ExtentMetrics
  • func NewExtentMetrics() *ExtentMetrics
• type HostMetrics
  • func NewHostMetrics() *HostMetrics

Constants

const (
	// ExtentMetricNumReadConns indicates number of connections from outputhost for extent
	ExtentMetricNumReadConns = iota
	// ExtentMetricNumWriteConns indicates number of connections from inputhost for extent
	ExtentMetricNumWriteConns
	// ExtentMetricReadLatency indicates message read latency for extent
	ExtentMetricReadLatency
	// ExtentMetricWriteLatency indicates message write latency for extent
	ExtentMetricWriteLatency
	// ExtentMetricMsgsRead indicates number of messages for extent
	ExtentMetricMsgsRead
	// ExtentMetricMsgsWritten indicates number of messages written for extent
	ExtentMetricMsgsWritten
	// ExtentMetricBytesRead indicates number of bytes read for extent
	ExtentMetricBytesRead
	// ExtentMetricBytesWritten indicates number of bytes written for extent
	ExtentMetricBytesWritten
)

const (
	// HostMetricNumReadConns indicates number of connections from outputhost for this store
	HostMetricNumReadConns = iota
	// HostMetricNumWriteConns indicates number of connects from inputhost for this store
	HostMetricNumWriteConns
	// HostMetricMsgsRead indicates number of messages read from this store
	HostMetricMsgsRead
	// HostMetricMsgsWritten indicates number of messages written to this store
	HostMetricMsgsWritten
	// HostMetricBytesRead indicates number of bytes read from this store
	HostMetricBytesRead
	// HostMetricBytesWritten indicates number of bytes written to this store
	HostMetricBytesWritten
	// HostMetricFreeDiskSpaceBytes indicates remaining disk space
	HostMetricFreeDiskSpaceBytes
)

Types

type ExtentMetrics

type ExtentMetrics struct {
	*common.CounterBank
}

ExtentMetrics is the type that contains metrics aggregated at the extent level

func NewExtentMetrics

func NewExtentMetrics() *ExtentMetrics

NewExtentMetrics returns a new instance of ExtentMetrics, a group of metrics aggregated at extent level

type HostMetrics

type HostMetrics struct {
	*common.CounterBank
}

HostMetrics is the type that contains metrics aggregated at the host level

func NewHostMetrics

func NewHostMetrics() *HostMetrics

NewHostMetrics returns a new instance of HostMetrics, a group of metrics aggregated at store host level